ramips: sync kernel patches with the mips-next tree

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 36431

target/linux/ramips/patches-3.8/0100-MIPS-move-mips_-set-get-_machine_name-to-a-more-gene.patch

@@ -0,0 +1,154 @@
+From dd4bb7e821d112bff981016fd4e7c014ca9425f9 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 11 Apr 2013 05:34:59 +0000
+Subject: [PATCH 100/137] MIPS: move mips_{set,get}_machine_name() to a more
+ generic place
+
+Previously this functionality was only available to users of the mips_machine
+api. Moving the code to prom.c allows us to also add a OF wrapper.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5164/
+---
+ arch/mips/include/asm/mips_machine.h |    4 ----
+ arch/mips/include/asm/prom.h         |    3 +++
+ arch/mips/kernel/mips_machine.c      |   21 ---------------------
+ arch/mips/kernel/proc.c              |    2 +-
+ arch/mips/kernel/prom.c              |   31 +++++++++++++++++++++++++++++++
+ 5 files changed, 35 insertions(+), 26 deletions(-)
+
+--- a/arch/mips/include/asm/mips_machine.h
++++ b/arch/mips/include/asm/mips_machine.h
+@@ -42,13 +42,9 @@ extern long __mips_machines_end;
+ #ifdef CONFIG_MIPS_MACHINE
+ int  mips_machtype_setup(char *id) __init;
+ void mips_machine_setup(void) __init;
+-void mips_set_machine_name(const char *name) __init;
+-char *mips_get_machine_name(void);
+ #else
+ static inline int mips_machtype_setup(char *id) { return 1; }
+ static inline void mips_machine_setup(void) { }
+-static inline void mips_set_machine_name(const char *name) { }
+-static inline char *mips_get_machine_name(void) { return NULL; }
+ #endif /* CONFIG_MIPS_MACHINE */
+ 
+ #endif /* __ASM_MIPS_MACHINE_H */
+--- a/arch/mips/include/asm/prom.h
++++ b/arch/mips/include/asm/prom.h
+@@ -48,4 +48,7 @@ extern void __dt_setup_arch(struct boot_
+ static inline void device_tree_init(void) { }
+ #endif /* CONFIG_OF */
+ 
++extern char *mips_get_machine_name(void);
++extern void mips_set_machine_name(const char *name);
++
+ #endif /* __ASM_PROM_H */
+--- a/arch/mips/kernel/mips_machine.c
++++ b/arch/mips/kernel/mips_machine.c
+@@ -13,7 +13,6 @@
+ #include <asm/mips_machine.h>
+ 
+ static struct mips_machine *mips_machine __initdata;
+-static char *mips_machine_name = "Unknown";
+ 
+ #define for_each_machine(mach) \
+ 	for ((mach) = (struct mips_machine *)&__mips_machines_start; \
+@@ -21,25 +20,6 @@ static char *mips_machine_name = "Unknow
+ 	     (unsigned long)(mach) < (unsigned long)&__mips_machines_end; \
+ 	     (mach)++)
+ 
+-__init void mips_set_machine_name(const char *name)
+-{
+-	char *p;
+-
+-	if (name == NULL)
+-		return;
+-
+-	p = kstrdup(name, GFP_KERNEL);
+-	if (!p)
+-		pr_err("MIPS: no memory for machine_name\n");
+-
+-	mips_machine_name = p;
+-}
+-
+-char *mips_get_machine_name(void)
+-{
+-	return mips_machine_name;
+-}
+-
+ __init int mips_machtype_setup(char *id)
+ {
+ 	struct mips_machine *mach;
+@@ -79,7 +59,6 @@ __init void mips_machine_setup(void)
+ 		return;
+ 
+ 	mips_set_machine_name(mips_machine->mach_name);
+-	pr_info("MIPS: machine is %s\n", mips_machine_name);
+ 
+ 	if (mips_machine->mach_setup)
+ 		mips_machine->mach_setup();
+--- a/arch/mips/kernel/proc.c
++++ b/arch/mips/kernel/proc.c
+@@ -12,7 +12,7 @@
+ #include <asm/cpu-features.h>
+ #include <asm/mipsregs.h>
+ #include <asm/processor.h>
+-#include <asm/mips_machine.h>
++#include <asm/prom.h>
+ 
+ unsigned int vced_count, vcei_count;
+ 
+--- a/arch/mips/kernel/prom.c
++++ b/arch/mips/kernel/prom.c
+@@ -23,6 +23,22 @@
+ #include <asm/page.h>
+ #include <asm/prom.h>
+ 
++static char mips_machine_name[64] = "Unknown";
++
++__init void mips_set_machine_name(const char *name)
++{
++	if (name == NULL)
++		return;
++
++	strncpy(mips_machine_name, name, sizeof(mips_machine_name));
++	pr_info("MIPS: machine is %s\n", mips_get_machine_name());
++}
++
++char *mips_get_machine_name(void)
++{
++	return mips_machine_name;
++}
++
+ int __init early_init_dt_scan_memory_arch(unsigned long node,
+ 					  const char *uname, int depth,
+ 					  void *data)
+@@ -50,6 +66,18 @@ void __init early_init_dt_setup_initrd_a
+ }
+ #endif
+ 
++int __init early_init_dt_scan_model(unsigned long node,	const char *uname,
++				    int depth, void *data)
++{
++	if (!depth) {
++		char *model = of_get_flat_dt_prop(node, "model", NULL);
++
++		if (model)
++			mips_set_machine_name(model);
++	}
++	return 0;
++}
++
+ void __init early_init_devtree(void *params)
+ {
+ 	/* Setup flat device-tree pointer */
+@@ -65,6 +93,9 @@ void __init early_init_devtree(void *par
+ 	/* Scan memory nodes */
+ 	of_scan_flat_dt(early_init_dt_scan_root, NULL);
+ 	of_scan_flat_dt(early_init_dt_scan_memory_arch, NULL);
++
++	/* try to load the mips machine name */
++	of_scan_flat_dt(early_init_dt_scan_model, NULL);
+ }
+ 
+ void __init __dt_setup_arch(struct boot_param_header *bph)

target/linux/ramips/patches-3.8/0101-MIPS-ralink-add-PCI-IRQ-handling.patch

@@ -1,9 +1,14 @@
-From e0fbc01d33265d32fe7f5f34269cb88be2a13c24 Mon Sep 17 00:00:00 2001
+From 16d9eaf22f30ed0b0deddfe8e11426889ccdb556 Mon Sep 17 00:00:00 2001
 From: Gabor Juhos <juhosg@openwrt.org>
-Date: Sun, 31 Mar 2013 10:17:26 +0200
+Date: Wed, 10 Apr 2013 09:07:27 +0200
-Subject: [PATCH] MIPS: ralink: handle PCI interrupts as well
+Subject: [PATCH 101/137] MIPS: ralink: add PCI IRQ handling
 
+The Ralink IRQ code was not handling the PCI IRQ yet. Add this functionaility
+to make PCI work on rt3883.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
 Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5165/
 ---
  arch/mips/ralink/irq.c |    4 ++++
  1 file changed, 4 insertions(+)

target/linux/ramips/patches-3.8/0102-MIPS-ralink-add-RT3352-register-defines.patch

@@ -1,34 +1,35 @@
-From 5157985fbc0f071276b0c3381ac8ed191878358a Mon Sep 17 00:00:00 2001
+From e6bcdad6f0811daedc2a448f5d7fb98c116a5241 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Thu, 21 Mar 2013 19:01:49 +0100
-Subject: [PATCH 103/121] MIPS: ralink: add RT3352 usb register defines
+Subject: [PATCH 102/137] MIPS: ralink: add RT3352 register defines
 
-Add a few missing defines that are needed to make USB work on the RT3352
+Add a few missing defines that are needed to make USB and clock detection work
-and RT5350.
+on the RT3352.
 
 Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5166/
 ---
- arch/mips/include/asm/mach-ralink/rt305x.h |   11 +++++++++++
+ arch/mips/include/asm/mach-ralink/rt305x.h |   13 +++++++++++++
- 1 file changed, 11 insertions(+)
+ 1 file changed, 13 insertions(+)
 
 --- a/arch/mips/include/asm/mach-ralink/rt305x.h
 +++ b/arch/mips/include/asm/mach-ralink/rt305x.h
-@@ -144,4 +144,18 @@ static inline int soc_is_rt5350(void)
+@@ -136,4 +136,17 @@ static inline int soc_is_rt5350(void)
  #define RT305X_GPIO_MODE_SDRAM		BIT(8)
  #define RT305X_GPIO_MODE_RGMII		BIT(9)
  
++#define RT3352_SYSC_REG_SYSCFG0		0x010
 +#define RT3352_SYSC_REG_SYSCFG1         0x014
 +#define RT3352_SYSC_REG_CLKCFG1         0x030
 +#define RT3352_SYSC_REG_RSTCTRL         0x034
 +#define RT3352_SYSC_REG_USB_PS          0x05c
 +
++#define RT3352_CLKCFG0_XTAL_SEL		BIT(20)
 +#define RT3352_CLKCFG1_UPHY0_CLK_EN	BIT(18)
 +#define RT3352_CLKCFG1_UPHY1_CLK_EN	BIT(20)
 +#define RT3352_RSTCTRL_UHST		BIT(22)
 +#define RT3352_RSTCTRL_UDEV		BIT(25)
 +#define RT3352_SYSCFG1_USB0_HOST_MODE	BIT(10)
-+
-+#define RT3352_SYSC_REG_SYSCFG0		0x010
-+#define	RT3352_CLKCFG0_XTAL_SEL		BIT(20)
 +
  #endif

target/linux/ramips/patches-3.8/0103-MIPS-ralink-fix-RT305x-clock-setup.patch

@@ -1,33 +1,37 @@
-From eb8d7fbba907df0a51e504930c00b2c9ec837b54 Mon Sep 17 00:00:00 2001
+From 845f786c561c0991d9b4088a2d77b8fd4831d487 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Fri, 22 Mar 2013 19:25:59 +0100
-Subject: [PATCH 100/121] MIPS: ralink: fix RT305x clock setup
+Subject: [PATCH 103/137] MIPS: ralink: fix RT305x clock setup
 
-Add a few missing clocks and remove the unused sys clock.
+Add a few missing clocks.
 
 Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5167/
 ---
- arch/mips/ralink/rt305x.c |   14 ++++++++++++++
+ arch/mips/ralink/rt305x.c |   12 ++++++++++++
- 1 file changed, 14 insertions(+)
+ 1 file changed, 12 insertions(+)
 
 --- a/arch/mips/ralink/rt305x.c
 +++ b/arch/mips/ralink/rt305x.c
-@@ -125,6 +125,7 @@ void __init ralink_clk_init(void)
+@@ -124,6 +124,8 @@ struct ralink_pinmux gpio_pinmux = {
+ void __init ralink_clk_init(void)
  {
  	unsigned long cpu_rate, sys_rate, wdt_rate, uart_rate;
++	unsigned long wmac_rate = 40000000;
++
  	u32 t = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG);
-+	int wmac_20mhz = 0;
  
  	if (soc_is_rt305x() || soc_is_rt3350()) {
- 		t = (t >> RT305X_SYSCFG_CPUCLK_SHIFT) &
+@@ -176,11 +178,21 @@ void __init ralink_clk_init(void)
-@@ -176,11 +177,24 @@ void __init ralink_clk_init(void)
  		BUG();
  	}
  
 +	if (soc_is_rt3352() || soc_is_rt5350()) {
 +		u32 val = rt_sysc_r32(RT3352_SYSC_REG_SYSCFG0);
-+		if ((val & RT3352_CLKCFG0_XTAL_SEL) == 0)
++
-+			wmac_20mhz = 1;
++		if (!(val & RT3352_CLKCFG0_XTAL_SEL))
++			wmac_rate = 20000000;
 +	}
 +
  	ralink_clk_add("cpu", cpu_rate);
@@ -37,11 +41,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	ralink_clk_add("10000500.uart", uart_rate);
  	ralink_clk_add("10000c00.uartlite", uart_rate);
 +	ralink_clk_add("10100000.ethernet", sys_rate);
-+
++	ralink_clk_add("10180000.wmac", wmac_rate);
-+	if (wmac_20mhz)
-+		ralink_clk_add("10180000.wmac", 20000000);
-+	else
-+		ralink_clk_add("10180000.wmac", 40000000);
  }
  
  void __init ralink_of_remap(void)

target/linux/ramips/patches-3.8/0104-MIPS-ralink-add-missing-comment-in-irq-driver.patch

@@ -1,18 +1,20 @@
-From 68dba842ed23c9688340444b44951c448f4ff9ba Mon Sep 17 00:00:00 2001
+From 2747613b1bba0d4497ed2c4a77e2011d02029153 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Sat, 16 Mar 2013 16:28:54 +0100
-Subject: [PATCH 101/121] MIPS: ralink: add missing comment in irq driver
+Subject: [PATCH 104/137] MIPS: ralink: add missing comment in irq driver
 
 Trivial patch that adds a comment that makes the code more readable.
 
 Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5168/
 ---
  arch/mips/ralink/irq.c |    1 +
  1 file changed, 1 insertion(+)
 
 --- a/arch/mips/ralink/irq.c
 +++ b/arch/mips/ralink/irq.c
-@@ -162,6 +162,7 @@ static int __init intc_of_init(struct de
+@@ -166,6 +166,7 @@ static int __init intc_of_init(struct de
  	irq_set_chained_handler(irq, ralink_intc_irq_handler);
  	irq_set_handler_data(irq, domain);
  

target/linux/ramips/patches-3.8/0105-MIPS-extend-RT3050-dtsi-file.patch

@@ -1,159 +0,0 @@
-From 45e797ec7555c50775d9ac7fc7a17a544344aa3f Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Thu, 21 Mar 2013 17:47:07 +0100
-Subject: [PATCH 105/121] MIPS: extend RT3050 dtsi file
-
-Add some additional properties to the dtsi file for ethernet and wifi.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/ralink/dts/rt3050.dtsi |   96 ++++++++++++++++++++++++++++++++------
- 1 file changed, 81 insertions(+), 15 deletions(-)
-
---- a/arch/mips/ralink/dts/rt3050.dtsi
-+++ b/arch/mips/ralink/dts/rt3050.dtsi
-@@ -1,7 +1,7 @@
- / {
- 	#address-cells = <1>;
- 	#size-cells = <1>;
--	compatible = "ralink,rt3050-soc", "ralink,rt3052-soc";
-+	compatible = "ralink,rt3050-soc", "ralink,rt3052-soc", "ralink,rt3350-soc";
- 
- 	cpus {
- 		cpu@0 {
-@@ -23,7 +23,7 @@
- 	palmbus@10000000 {
- 		compatible = "palmbus";
- 		reg = <0x10000000 0x200000>;
--                ranges = <0x0 0x10000000 0x1FFFFF>;
-+		ranges = <0x0 0x10000000 0x1FFFFF>;
- 
- 		#address-cells = <1>;
- 		#size-cells = <1>;
-@@ -34,8 +34,18 @@
- 		};
- 
- 		timer@100 {
-+			compatible = "ralink,rt3052-timer", "ralink,rt2880-timer";
-+			reg = <0x100 0x20>;
-+
-+			interrupt-parent = <&intc>;
-+			interrupts = <1>;
-+
-+			status = "disabled";
-+		};
-+
-+		watchdog@120 {
- 			compatible = "ralink,rt3052-wdt", "ralink,rt2880-wdt";
--			reg = <0x100 0x100>;
-+			reg = <0x120 0x10>;
- 		};
- 
- 		intc: intc@200 {
-@@ -61,10 +71,12 @@
- 			gpio-controller;
- 			#gpio-cells = <2>;
- 
--			ralink,ngpio = <24>;
--			ralink,regs = [ 00 04 08 0c
--					20 24 28 2c
--					30 34 ];
-+			ralink,num-gpios = <24>;
-+			ralink,register-map = [ 00 04 08 0c
-+						20 24 28 2c
-+						30 34 ];
-+
-+			status = "disabled";
- 		};
- 
- 		gpio1: gpio@638 {
-@@ -74,10 +86,12 @@
- 			gpio-controller;
- 			#gpio-cells = <2>;
- 
--			ralink,ngpio = <16>;
--			ralink,regs = [ 00 04 08 0c
--					10 14 18 1c
--					20 24 ];
-+			ralink,num-gpios = <16>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+
-+			status = "disabled";
- 		};
- 
- 		gpio2: gpio@660 {
-@@ -87,10 +101,21 @@
- 			gpio-controller;
- 			#gpio-cells = <2>;
- 
--			ralink,ngpio = <12>;
--			ralink,regs = [ 00 04 08 0c
--					10 14 18 1c
--					20 24 ];
-+			ralink,num-gpios = <12>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+
-+			status = "disabled";
-+		};
-+
-+		spi@b00 {
-+			compatible = "ralink,rt3050-spi", "ralink,rt2880-spi";
-+			reg = <0xb00 0x100>;
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+
-+			status = "disabled";
- 		};
- 
- 		uartlite@c00 {
-@@ -102,5 +127,46 @@
- 
- 			reg-shift = <2>;
- 		};
-+
-+	};
-+
-+	ethernet@10100000 {
-+		compatible = "ralink,rt3050-eth";
-+		reg = <0x10100000 10000>;
-+
-+		interrupt-parent = <&cpuintc>;
-+		interrupts = <5>;
-+
-+		status = "disabled";
-+	};
-+
-+	esw@10110000 {
-+		compatible = "ralink,rt3050-esw";
-+		reg = <0x10110000 8000>;
-+
-+		interrupt-parent = <&intc>;
-+		interrupts = <17>;
-+
-+		status = "disabled";
-+	};
-+
-+	wmac@10180000 {
-+		compatible = "ralink,rt3050-wmac", "ralink,rt2880-wmac";
-+		reg = <0x10180000 40000>;
-+
-+		interrupt-parent = <&cpuintc>;
-+		interrupts = <6>;
-+
-+		status = "disabled";
-+	};
-+
-+	otg@101c0000 {
-+		compatible = "ralink,rt3050-otg";
-+		reg = <0x101c0000 40000>;
-+
-+		interrupt-parent = <&intc>;
-+		interrupts = <18>;
-+
-+		status = "disabled";
- 	};
- };

target/linux/ramips/patches-3.8/0105-MIPS-ralink-add-RT5350-sdram-register-defines.patch

@@ -1,12 +1,14 @@
-From ac2614707be7ddceb0f0b623d55d200f28695d5f Mon Sep 17 00:00:00 2001
+From 31f4b3ca1c9bb4bcbbebbe5db5a33ac82f130d9c Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Mon, 25 Mar 2013 11:19:58 +0100
-Subject: [PATCH 102/121] MIPS: ralink: add RT5350 sdram register defines
+Subject: [PATCH 105/137] MIPS: ralink: add RT5350 sdram register defines
 
 Add a few missing defines that are needed to make memory detection work on the
 RT5350.
 
 Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5169/
 ---
  arch/mips/include/asm/mach-ralink/rt305x.h |    8 ++++++++
  1 file changed, 8 insertions(+)

target/linux/ramips/patches-3.8/0106-MIPS-add-RT5350-dtsi-file.patch

@@ -1,198 +0,0 @@
-From 1238d973f3828a65ccf9aead437b4e04925b100e Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Thu, 21 Mar 2013 17:47:24 +0100
-Subject: [PATCH 106/121] MIPS: add RT5350 dtsi file
-
-Add a dtsi file for RT5350 Soc. This SoC is almost the same as RT3050 but has
-OHCI/EHCI in favour of the Synopsis DWC2 core.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/ralink/dts/rt5350.dtsi |  181 ++++++++++++++++++++++++++++++++++++++
- 1 file changed, 181 insertions(+)
- create mode 100644 arch/mips/ralink/dts/rt5350.dtsi
-
---- /dev/null
-+++ b/arch/mips/ralink/dts/rt5350.dtsi
-@@ -0,0 +1,181 @@
-+/ {
-+	#address-cells = <1>;
-+	#size-cells = <1>;
-+	compatible = "ralink,rt5350-soc";
-+
-+	cpus {
-+		cpu@0 {
-+			compatible = "mips,mips24KEc";
-+		};
-+	};
-+
-+	chosen {
-+		bootargs = "console=ttyS0,57600 init=/init";
-+	};
-+
-+	cpuintc: cpuintc@0 {
-+		#address-cells = <0>;
-+		#interrupt-cells = <1>;
-+		interrupt-controller;
-+		compatible = "mti,cpu-interrupt-controller";
-+	};
-+
-+	palmbus@10000000 {
-+		compatible = "palmbus";
-+		reg = <0x10000000 0x200000>;
-+		ranges = <0x0 0x10000000 0x1FFFFF>;
-+
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+
-+		sysc@0 {
-+			compatible = "ralink,rt5350-sysc", "ralink,rt3050-sysc";
-+			reg = <0x0 0x100>;
-+		};
-+
-+		timer@100 {
-+			compatible = "ralink,rt5350-timer", "ralink,rt2880-timer";
-+			reg = <0x100 0x20>;
-+
-+			interrupt-parent = <&intc>;
-+			interrupts = <1>;
-+
-+			status = "disabled";
-+		};
-+
-+		watchdog@120 {
-+			compatible = "ralink,rt5350-wdt", "ralink,rt2880-wdt";
-+			reg = <0x120 0x10>;
-+		};
-+
-+		intc: intc@200 {
-+			compatible = "ralink,rt5350-intc", "ralink,rt2880-intc";
-+			reg = <0x200 0x100>;
-+
-+			interrupt-controller;
-+			#interrupt-cells = <1>;
-+
-+			interrupt-parent = <&cpuintc>;
-+			interrupts = <2>;
-+		};
-+
-+		memc@300 {
-+			compatible = "ralink,rt5350-memc", "ralink,rt3050-memc";
-+			reg = <0x300 0x100>;
-+		};
-+
-+		gpio0: gpio@600 {
-+			compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
-+			reg = <0x600 0x34>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <24>;
-+			ralink,register-map = [ 00 04 08 0c
-+						20 24 28 2c
-+						30 34 ];
-+
-+			status = "disabled";
-+		};
-+
-+		gpio1: gpio@638 {
-+			compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
-+			reg = <0x638 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <16>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+
-+			status = "disabled";
-+		};
-+
-+		gpio2: gpio@660 {
-+			compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
-+			reg = <0x660 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <12>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+
-+			status = "disabled";
-+		};
-+
-+		spi@b00 {
-+			compatible = "ralink,rt5350-spi", "ralink,rt2880-spi";
-+			reg = <0xb00 0x100>;
-+			#address-cells = <1>;
-+			#size-cells = <1>;
-+
-+			status = "disabled";
-+		};
-+
-+		uartlite@c00 {
-+			compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
-+			reg = <0xc00 0x100>;
-+
-+			interrupt-parent = <&intc>;
-+			interrupts = <12>;
-+
-+			reg-shift = <2>;
-+		};
-+	};
-+
-+	ethernet@10100000 {
-+		compatible = "ralink,rt5350-eth", "ralink,rt3050-eth";
-+		reg = <0x10100000 10000>;
-+
-+		interrupt-parent = <&cpuintc>;
-+		interrupts = <5>;
-+
-+		status = "disabled";
-+	};
-+
-+	esw@10110000 {
-+		compatible = "ralink,rt5350-esw", "ralink,rt3050-esw";
-+		reg = <0x10110000 8000>;
-+
-+		interrupt-parent = <&intc>;
-+		interrupts = <17>;
-+
-+		status = "disabled";
-+	};
-+
-+	wmac@10180000 {
-+		compatible = "ralink,rt5350-wmac", "ralink,rt2880-wmac";
-+		reg = <0x10180000 40000>;
-+
-+		interrupt-parent = <&cpuintc>;
-+		interrupts = <6>;
-+
-+		status = "disabled";
-+	};
-+
-+	ehci@101c0000 {
-+		compatible = "ralink,rt5350-ehci", "ehci-platform";
-+		reg = <0x101c0000 0x1000>;
-+
-+		interrupt-parent = <&intc>;
-+		interrupts = <18>;
-+
-+		status = "disabled";
-+	};
-+
-+	ohci@101c1000 {
-+		compatible = "ralink,rt5350-ohci", "ohci-platform";
-+		reg = <0x101c1000 0x1000>;
-+
-+		interrupt-parent = <&intc>;
-+		interrupts = <18>;
-+
-+		status = "disabled";
-+	};
-+};

target/linux/ramips/patches-3.8/0106-MIPS-ralink-make-early_printk-work-on-RT2880.patch

@@ -1,11 +1,13 @@
-From 3f32be8f012fb5476ea916e583e584cccc632a84 Mon Sep 17 00:00:00 2001
+From d83e83a544258b68b4411232a31ccce134244a19 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Tue, 9 Apr 2013 18:31:15 +0200
-Subject: [PATCH V2 08/16] MIPS: ralink: make early_printk work on RT2880
+Subject: [PATCH 106/137] MIPS: ralink: make early_printk work on RT2880
 
 RT2880 has a different location for the early serial port.
 
 Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5170/
 ---
  arch/mips/ralink/early_printk.c |    4 ++++
  1 file changed, 4 insertions(+)

target/linux/ramips/patches-3.8/0107-MIPS-ralink-rename-gpio_pinmux-to-rt_gpio_pinmux.patch

@@ -0,0 +1,36 @@
+From b4c597bd073d5e4c9cee800ac5a25fb9ff1c0ef7 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 12 Apr 2013 22:12:09 +0200
+Subject: [PATCH 107/137] MIPS: ralink: rename gpio_pinmux to rt_gpio_pinmux
+
+Add proper namespacing to the variable.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5171/
+---
+ arch/mips/ralink/common.h |    2 +-
+ arch/mips/ralink/rt305x.c |    2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/ralink/common.h
++++ b/arch/mips/ralink/common.h
+@@ -24,7 +24,7 @@ struct ralink_pinmux {
+ 	int uart_shift;
+ 	void (*wdt_reset)(void);
+ };
+-extern struct ralink_pinmux gpio_pinmux;
++extern struct ralink_pinmux rt_gpio_pinmux;
+ 
+ struct ralink_soc_info {
+ 	unsigned char sys_type[RAMIPS_SYS_TYPE_LEN];
+--- a/arch/mips/ralink/rt305x.c
++++ b/arch/mips/ralink/rt305x.c
+@@ -114,7 +114,7 @@ void rt305x_wdt_reset(void)
+ 	rt_sysc_w32(t, SYSC_REG_SYSTEM_CONFIG);
+ }
+ 
+-struct ralink_pinmux gpio_pinmux = {
++struct ralink_pinmux rt_gpio_pinmux = {
+ 	.mode = mode_mux,
+ 	.uart = uart_mux,
+ 	.uart_shift = RT305X_GPIO_MODE_UART0_SHIFT,

target/linux/ramips/patches-3.8/0108-MIPS-add-rt2880-dts-files.patch

@@ -1,210 +0,0 @@
-From b72ae753b73cbc4b488dcdbf997faec199c8bb3f Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Thu, 21 Mar 2013 18:29:02 +0100
-Subject: [PATCH 108/121] MIPS: add rt2880 dts files
-
-Add a dtsi file for RT2880 SoC and a sample dts file. This SoC is first one that
-was released in this SoC family.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/ralink/Kconfig             |    4 ++
- arch/mips/ralink/dts/Makefile        |    1 +
- arch/mips/ralink/dts/rt2880.dtsi     |  116 ++++++++++++++++++++++++++++++++++
- arch/mips/ralink/dts/rt2880_eval.dts |   52 +++++++++++++++
- 4 files changed, 173 insertions(+)
- create mode 100644 arch/mips/ralink/dts/rt2880.dtsi
- create mode 100644 arch/mips/ralink/dts/rt2880_eval.dts
-
---- a/arch/mips/ralink/Kconfig
-+++ b/arch/mips/ralink/Kconfig
-@@ -26,6 +26,10 @@ choice
- 	config DTB_RT_NONE
- 		bool "None"
- 
-+	config DTB_RT2880_EVAL
-+		bool "RT2880 eval kit"
-+		depends on SOC_RT288X
-+
- 	config DTB_RT305X_EVAL
- 		bool "RT305x eval kit"
- 		depends on SOC_RT305X
---- a/arch/mips/ralink/dts/Makefile
-+++ b/arch/mips/ralink/dts/Makefile
-@@ -1 +1,2 @@
-+obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
- obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
---- /dev/null
-+++ b/arch/mips/ralink/dts/rt2880.dtsi
-@@ -0,0 +1,116 @@
-+/ {
-+	#address-cells = <1>;
-+	#size-cells = <1>;
-+	compatible = "ralink,rt2880-soc";
-+
-+	cpus {
-+		cpu@0 {
-+			compatible = "mips,mips24KEc";
-+		};
-+	};
-+
-+	chosen {
-+		bootargs = "console=ttyS0,57600 init=/init";
-+	};
-+
-+	cpuintc: cpuintc@0 {
-+		#address-cells = <0>;
-+		#interrupt-cells = <1>;
-+		interrupt-controller;
-+		compatible = "mti,cpu-interrupt-controller";
-+	};
-+
-+	palmbus@10000000 {
-+		compatible = "palmbus";
-+		reg = <0x10000000 0x200000>;
-+                ranges = <0x0 0x10000000 0x1FFFFF>;
-+
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+
-+		sysc@300000 {
-+			compatible = "ralink,rt2880-sysc";
-+			reg = <0x300000 0x100>;
-+		};
-+
-+		timer@300100 {
-+			compatible = "ralink,rt2880-timer";
-+			reg = <0x300100 0x20>;
-+
-+			interrupt-parent = <&intc>;
-+			interrupts = <1>;
-+
-+			status = "disabled";
-+		};
-+
-+		watchdog@300120 {
-+			compatible = "ralink,rt2880-wdt";
-+			reg = <0x300120 0x10>;
-+		};
-+
-+		intc: intc@300200 {
-+			compatible = "ralink,rt2880-intc";
-+			reg = <0x300200 0x100>;
-+
-+			interrupt-controller;
-+			#interrupt-cells = <1>;
-+
-+			interrupt-parent = <&cpuintc>;
-+			interrupts = <2>;
-+		};
-+
-+		memc@300300 {
-+			compatible = "ralink,rt2880-memc";
-+			reg = <0x300300 0x100>;
-+		};
-+
-+		gpio0: gpio@300600 {
-+			compatible = "ralink,rt2880-gpio";
-+			reg = <0x300600 0x34>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <24>;
-+			ralink,register-map = [ 00 04 08 0c
-+						20 24 28 2c
-+						30 34 ];
-+		};
-+
-+		gpio1: gpio@300638 {
-+			compatible = "ralink,rt2880-gpio";
-+			reg = <0x300638 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <16>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+		};
-+
-+		gpio2: gpio@300660 {
-+			compatible = "ralink,rt2880-gpio";
-+			reg = <0x300660 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <32>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+		};
-+
-+		uartlite@300c00 {
-+			compatible = "ralink,rt2880-uart", "ns16550a";
-+			reg = <0x300c00 0x100>;
-+
-+			interrupt-parent = <&intc>;
-+			interrupts = <12>;
-+
-+			reg-shift = <2>;
-+		};
-+	};
-+};
---- /dev/null
-+++ b/arch/mips/ralink/dts/rt2880_eval.dts
-@@ -0,0 +1,52 @@
-+/dts-v1/;
-+
-+/include/ "rt2880.dtsi"
-+
-+/ {
-+	#address-cells = <1>;
-+	#size-cells = <1>;
-+	compatible = "ralink,rt2880-eval-board", "ralink,rt2880-soc";
-+	model = "Ralink RT2880 evaluation board";
-+
-+	memory@8000000 {
-+		reg = <0x0 0x2000000>;
-+	};
-+
-+	palmbus@10000000 {
-+		sysc@300000 {
-+			ralink,pinmux = "uartlite", "spi";
-+			ralink,uartmux = "gpio";
-+			ralink,wdtmux = <0>;
-+		};
-+	};
-+
-+	cfi@1f000000 {
-+		compatible = "cfi-flash";
-+		reg = <0x1f000000 0x800000>;
-+
-+		bank-width = <2>;
-+		device-width = <2>;
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+
-+		partition@0 {
-+			label = "uboot";
-+			reg = <0x0 0x30000>;
-+			read-only;
-+		};
-+		partition@30000 {
-+			label = "uboot-env";
-+			reg = <0x30000 0x10000>;
-+			read-only;
-+		};
-+		partition@40000 {
-+			label = "calibration";
-+			reg = <0x40000 0x10000>;
-+			read-only;
-+		};
-+		partition@50000 {
-+			label = "linux";
-+			reg = <0x50000 0x7b0000>;
-+		};
-+	};
-+};

target/linux/ramips/patches-3.8/0108-MIPS-ralink-make-the-RT305x-pinmuxing-structure-stat.patch

@@ -0,0 +1,44 @@
+From 96eba63bf18cd3d96ded62fb809c8cf7e0f2e2c1 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 12 Apr 2013 22:16:12 +0200
+Subject: [PATCH 108/137] MIPS: ralink: make the RT305x pinmuxing structure
+ static
+
+These structures are exported via struct ralink_pinmux rt_gpio_pinmux and can
+hence be static.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5172/
+---
+ arch/mips/ralink/rt305x.c |    6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/ralink/rt305x.c
++++ b/arch/mips/ralink/rt305x.c
+@@ -22,7 +22,7 @@
+ 
+ enum rt305x_soc_type rt305x_soc;
+ 
+-struct ralink_pinmux_grp mode_mux[] = {
++static struct ralink_pinmux_grp mode_mux[] = {
+ 	{
+ 		.name = "i2c",
+ 		.mask = RT305X_GPIO_MODE_I2C,
+@@ -61,7 +61,7 @@ struct ralink_pinmux_grp mode_mux[] = {
+ 	}, {0}
+ };
+ 
+-struct ralink_pinmux_grp uart_mux[] = {
++static struct ralink_pinmux_grp uart_mux[] = {
+ 	{
+ 		.name = "uartf",
+ 		.mask = RT305X_GPIO_MODE_UARTF,
+@@ -103,7 +103,7 @@ struct ralink_pinmux_grp uart_mux[] = {
+ 	}, {0}
+ };
+ 
+-void rt305x_wdt_reset(void)
++static void rt305x_wdt_reset(void)
+ {
+ 	u32 t;
+ 

target/linux/ramips/patches-3.8/0109-MIPS-ralink-add-pci-group-to-struct-ralink_pinmux.patch

@@ -0,0 +1,26 @@
+From 61d50d9625dcb454759950ebd45a335c3aaacf84 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Fri, 12 Apr 2013 12:40:23 +0200
+Subject: [PATCH 109/137] MIPS: ralink: add pci group to struct ralink_pinmux
+
+This will be used for RT3662/RT3883.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Acked-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5173/
+---
+ arch/mips/ralink/common.h |    3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/arch/mips/ralink/common.h
++++ b/arch/mips/ralink/common.h
+@@ -23,6 +23,9 @@ struct ralink_pinmux {
+ 	struct ralink_pinmux_grp *uart;
+ 	int uart_shift;
+ 	void (*wdt_reset)(void);
++	struct ralink_pinmux_grp *pci;
++	int pci_shift;
++	u32 pci_mask;
+ };
+ extern struct ralink_pinmux rt_gpio_pinmux;
+ 

target/linux/ramips/patches-3.8/0110-MIPS-add-rt3883-dts-files.patch

@@ -1,282 +0,0 @@
-From 9d13fedc08f4e2cd9640983c2af8b9e9c64c094b Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Thu, 21 Mar 2013 18:37:00 +0100
-Subject: [PATCH 110/121] MIPS: add rt3883 dts files
-
-Add a dtsi file for RT3883 SoC. This SoC is almost the same as RT3050 but has
-OHCI/EHCI in favour of the Synopsis DWC2 core. There is also a 3x3 802.11n
-wifi core.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/ralink/Kconfig             |    4 +
- arch/mips/ralink/dts/Makefile        |    1 +
- arch/mips/ralink/dts/rt3883.dtsi     |  186 ++++++++++++++++++++++++++++++++++
- arch/mips/ralink/dts/rt3883_eval.dts |   52 ++++++++++
- 4 files changed, 243 insertions(+)
- create mode 100644 arch/mips/ralink/dts/rt3883.dtsi
- create mode 100644 arch/mips/ralink/dts/rt3883_eval.dts
-
---- a/arch/mips/ralink/Kconfig
-+++ b/arch/mips/ralink/Kconfig
-@@ -39,6 +39,10 @@ choice
- 		bool "RT305x eval kit"
- 		depends on SOC_RT305X
- 
-+	config DTB_RT3883_EVAL
-+		bool "RT3883 eval kit"
-+		depends on SOC_RT3883
-+
- endchoice
- 
- endif
---- a/arch/mips/ralink/dts/Makefile
-+++ b/arch/mips/ralink/dts/Makefile
-@@ -1,2 +1,3 @@
- obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
- obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
-+obj-$(CONFIG_DTB_RT3883_EVAL) := rt3883_eval.dtb.o
---- /dev/null
-+++ b/arch/mips/ralink/dts/rt3883.dtsi
-@@ -0,0 +1,186 @@
-+/ {
-+	#address-cells = <1>;
-+	#size-cells = <1>;
-+	compatible = "ralink,rt3883-soc";
-+
-+	cpus {
-+		cpu@0 {
-+			compatible = "mips,mips74Kc";
-+		};
-+	};
-+
-+	chosen {
-+		bootargs = "console=ttyS0,57600 init=/init";
-+	};
-+
-+	cpuintc: cpuintc@0 {
-+		#address-cells = <0>;
-+		#interrupt-cells = <1>;
-+		interrupt-controller;
-+		compatible = "mti,cpu-interrupt-controller";
-+	};
-+
-+	palmbus@10000000 {
-+		compatible = "palmbus";
-+		reg = <0x10000000 0x200000>;
-+		ranges = <0x0 0x10000000 0x1FFFFF>;
-+
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+
-+		sysc@0 {
-+			compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
-+			reg = <0x0 0x100>;
-+		};
-+
-+		timer@100 {
-+			compatible = "ralink,rt3883-timer", "ralink,rt2880-timer";
-+			reg = <0x100 0x20>;
-+
-+			interrupt-parent = <&intc>;
-+			interrupts = <1>;
-+
-+			status = "disabled";
-+		};
-+
-+		watchdog@120 {
-+			compatible = "ralink,rt3883-wdt", "ralink,rt2880-wdt";
-+			reg = <0x120 0x10>;
-+		};
-+
-+		intc: intc@200 {
-+			compatible = "ralink,rt3883-intc", "ralink,rt2880-intc";
-+			reg = <0x200 0x100>;
-+
-+			interrupt-controller;
-+			#interrupt-cells = <1>;
-+
-+			interrupt-parent = <&cpuintc>;
-+			interrupts = <2>;
-+		};
-+
-+		memc@300 {
-+			compatible = "ralink,rt3883-memc", "ralink,rt3050-memc";
-+			reg = <0x300 0x100>;
-+		};
-+
-+		gpio0: gpio@600 {
-+			compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
-+			reg = <0x600 0x34>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <24>;
-+			ralink,register-map = [ 00 04 08 0c
-+						20 24 28 2c
-+						30 34 ];
-+
-+			status = "disabled";
-+		};
-+
-+		gpio1: gpio@638 {
-+			compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
-+			reg = <0x638 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <16>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+
-+			status = "disabled";
-+		};
-+
-+		gpio2: gpio@660 {
-+			compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
-+			reg = <0x660 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <32>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+
-+			status = "disabled";
-+		};
-+
-+		gpio3: gpio@688 {
-+			compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
-+			reg = <0x688 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <24>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+
-+			status = "disabled";
-+		};
-+
-+		spi@b00 {
-+			compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
-+			reg = <0xb00 0x100>;
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+
-+			status = "disabled";
-+		};
-+
-+		uartlite@c00 {
-+			compatible = "ralink,rt3883-uart", "ralink,rt2880-uart", "ns16550a";
-+			reg = <0xc00 0x100>;
-+
-+			interrupt-parent = <&intc>;
-+			interrupts = <12>;
-+
-+			reg-shift = <2>;
-+		};
-+	};
-+
-+	ethernet@10100000 {
-+		compatible = "ralink,rt3883-eth";
-+		reg = <0x10100000 10000>;
-+
-+		interrupt-parent = <&cpuintc>;
-+		interrupts = <5>;
-+
-+		status = "disabled";
-+	};
-+
-+	wmac@10180000 {
-+		compatible = "ralink,rt3883-wmac", "ralink,rt2880-wmac";
-+		reg = <0x10180000 40000>;
-+
-+		interrupt-parent = <&cpuintc>;
-+		interrupts = <6>;
-+
-+		status = "disabled";
-+	};
-+
-+	ehci@101c0000 {
-+		compatible = "ralink,rt3883-ehci", "ehci-platform";
-+		reg = <0x101c0000 0x1000>;
-+
-+		interrupt-parent = <&intc>;
-+		interrupts = <18>;
-+
-+		status = "disabled";
-+	};
-+
-+	ohci@101c1000 {
-+		compatible = "ralink,rt3883-ohci", "ohci-platform";
-+		reg = <0x101c1000 0x1000>;
-+
-+		interrupt-parent = <&intc>;
-+		interrupts = <18>;
-+
-+		status = "disabled";
-+	};
-+};
---- /dev/null
-+++ b/arch/mips/ralink/dts/rt3883_eval.dts
-@@ -0,0 +1,52 @@
-+/dts-v1/;
-+
-+/include/ "rt3883.dtsi"
-+
-+/ {
-+	#address-cells = <1>;
-+	#size-cells = <1>;
-+	compatible = "ralink,rt3883-eval-board", "ralink,rt3883-soc";
-+	model = "Ralink RT3883 evaluation board";
-+
-+	memory@0 {
-+		reg = <0x0 0x4000000>;
-+	};
-+
-+	palmbus@10000000 {
-+		sysc@0 {
-+			ralink,pinmux = "uartlite", "spi";
-+			ralink,uartmux = "gpio";
-+			ralink,wdtmux = <0>;
-+		};
-+	};
-+
-+	cfi@1f000000 {
-+		compatible = "cfi-flash";
-+		reg = <0x1f000000 0x800000>;
-+
-+		bank-width = <2>;
-+		device-width = <2>;
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+
-+		partition@0 {
-+			label = "uboot";
-+			reg = <0x0 0x30000>;
-+			read-only;
-+		};
-+		partition@30000 {
-+			label = "uboot-env";
-+			reg = <0x30000 0x10000>;
-+			read-only;
-+		};
-+		partition@40000 {
-+			label = "calibration";
-+			reg = <0x40000 0x10000>;
-+			read-only;
-+		};
-+		partition@50000 {
-+			label = "linux";
-+			reg = <0x50000 0x7b0000>;
-+		};
-+	};
-+};

target/linux/ramips/patches-3.8/0110-MIPS-ralink-add-uart-mask-to-struct-ralink_pinmux.patch

@@ -0,0 +1,49 @@
+From faf5989efed503b2ee689dad82bb2d60da718d99 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 12 Apr 2013 12:45:27 +0200
+Subject: [PATCH 110/137] MIPS: ralink: add uart mask to struct ralink_pinmux
+
+Add a field for the uart muxing mask and set it inside the rt305x setup code.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5744/
+---
+ arch/mips/ralink/common.h |    1 +
+ arch/mips/ralink/rt305x.c |    5 +++--
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/ralink/common.h
++++ b/arch/mips/ralink/common.h
+@@ -22,6 +22,7 @@ struct ralink_pinmux {
+ 	struct ralink_pinmux_grp *mode;
+ 	struct ralink_pinmux_grp *uart;
+ 	int uart_shift;
++	u32 uart_mask;
+ 	void (*wdt_reset)(void);
+ 	struct ralink_pinmux_grp *pci;
+ 	int pci_shift;
+--- a/arch/mips/ralink/rt305x.c
++++ b/arch/mips/ralink/rt305x.c
+@@ -91,12 +91,12 @@ static struct ralink_pinmux_grp uart_mux
+ 		.name = "gpio uartf",
+ 		.mask = RT305X_GPIO_MODE_GPIO_UARTF,
+ 		.gpio_first = RT305X_GPIO_7,
+-		.gpio_last = RT305X_GPIO_14,
++		.gpio_last = RT305X_GPIO_10,
+ 	}, {
+ 		.name = "gpio i2s",
+ 		.mask = RT305X_GPIO_MODE_GPIO_I2S,
+ 		.gpio_first = RT305X_GPIO_7,
+-		.gpio_last = RT305X_GPIO_14,
++		.gpio_last = RT305X_GPIO_10,
+ 	}, {
+ 		.name = "gpio",
+ 		.mask = RT305X_GPIO_MODE_GPIO,
+@@ -118,6 +118,7 @@ struct ralink_pinmux rt_gpio_pinmux = {
+ 	.mode = mode_mux,
+ 	.uart = uart_mux,
+ 	.uart_shift = RT305X_GPIO_MODE_UART0_SHIFT,
++	.uart_mask = RT305X_GPIO_MODE_UART0_MASK,
+ 	.wdt_reset = rt305x_wdt_reset,
+ };
+ 

target/linux/ramips/patches-3.8/0111-MIPS-ralink-adds-support-for-RT2880-SoC-family.patch

@@ -1,21 +1,23 @@
-From c4429f19cc66951962c171dba90b8747f95a654e Mon Sep 17 00:00:00 2001
+From cccb9a7b42227a442ca42d590c838c8b6fa0eba1 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Sun, 27 Jan 2013 09:17:20 +0100
-Subject: [PATCH V2 09/16] MIPS: ralink: adds support for RT2880 SoC family
+Subject: [PATCH 111/137] MIPS: ralink: adds support for RT2880 SoC family
 
 Add support code for rt2880 SOC.
 
 The code detects the SoC and registers the clk / pinmux settings.
 
 Signed-off-by: John Crispin <blogic@openwrt.org>
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5176/
 ---
  arch/mips/Kconfig                          |    2 +-
  arch/mips/include/asm/mach-ralink/rt288x.h |   49 ++++++++++
  arch/mips/ralink/Kconfig                   |    3 +
  arch/mips/ralink/Makefile                  |    1 +
  arch/mips/ralink/Platform                  |    5 +
- arch/mips/ralink/rt288x.c                  |  143 ++++++++++++++++++++++++++++
+ arch/mips/ralink/rt288x.c                  |  139 ++++++++++++++++++++++++++++
- 6 files changed, 202 insertions(+), 1 deletion(-)
+ 6 files changed, 198 insertions(+), 1 deletion(-)
  create mode 100644 arch/mips/include/asm/mach-ralink/rt288x.h
  create mode 100644 arch/mips/ralink/rt288x.c
 
@@ -98,7 +100,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +++ b/arch/mips/ralink/Makefile
 @@ -8,6 +8,7 @@
  
- obj-y := prom.o of.o reset.o clk.o irq.o pinmux.o
+ obj-y := prom.o of.o reset.o clk.o irq.o
  
 +obj-$(CONFIG_SOC_RT288X) += rt288x.o
  obj-$(CONFIG_SOC_RT305X) += rt305x.o
@@ -120,7 +122,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  load-$(CONFIG_SOC_RT305X)	+= 0xffffffff80000000
 --- /dev/null
 +++ b/arch/mips/ralink/rt288x.c
-@@ -0,0 +1,143 @@
+@@ -0,0 +1,139 @@
 +/*
 + * This program is free software; you can redistribute it and/or modify it
 + * under the terms of the GNU General Public License version 2 as published
@@ -143,7 +145,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +#include "common.h"
 +
-+struct ralink_pinmux_grp mode_mux[] = {
++static struct ralink_pinmux_grp mode_mux[] = {
 +	{
 +		.name = "i2c",
 +		.mask = RT2880_GPIO_MODE_I2C,
@@ -182,7 +184,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	}, {0}
 +};
 +
-+void rt288x_wdt_reset(void)
++static void rt288x_wdt_reset(void)
 +{
 +	u32 t;
 +
@@ -192,15 +194,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	rt_sysc_w32(t, SYSC_REG_CLKCFG);
 +}
 +
-+struct ralink_pinmux rt_pinmux = {
++struct ralink_pinmux rt_gpio_pinmux = {
 +	.mode = mode_mux,
 +	.wdt_reset = rt288x_wdt_reset,
 +};
 +
-+void ralink_usb_platform(void)
-+{
-+}
-+
 +void __init ralink_clk_init(void)
 +{
 +	unsigned long cpu_rate;

target/linux/ramips/patches-3.8/0112-MIPS-add-MT7620-dts-files.patch

@@ -1,204 +0,0 @@
-From 9c83b58b49f88a48565fad6acea921a0ae222856 Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Thu, 21 Mar 2013 17:50:05 +0100
-Subject: [PATCH 112/121] MIPS: add MT7620 dts files
-
-Adds the dtsi file for MT7620 SoC. This is the latest and greatest SoC shipped
-by Mediatek.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/ralink/Kconfig             |    4 +
- arch/mips/ralink/dts/Makefile        |    1 +
- arch/mips/ralink/dts/mt7620.dtsi     |  138 ++++++++++++++++++++++++++++++++++
- arch/mips/ralink/dts/mt7620_eval.dts |   22 ++++++
- 4 files changed, 165 insertions(+)
- create mode 100644 arch/mips/ralink/dts/mt7620.dtsi
- create mode 100644 arch/mips/ralink/dts/mt7620_eval.dts
-
---- a/arch/mips/ralink/Kconfig
-+++ b/arch/mips/ralink/Kconfig
-@@ -46,6 +46,10 @@ choice
- 		bool "RT3883 eval kit"
- 		depends on SOC_RT3883
- 
-+	config DTB_MT7620_EVAL
-+		bool "MT7620 eval kit"
-+		depends on SOC_MT7620
-+
- endchoice
- 
- endif
---- a/arch/mips/ralink/dts/Makefile
-+++ b/arch/mips/ralink/dts/Makefile
-@@ -1,3 +1,4 @@
- obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
- obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
- obj-$(CONFIG_DTB_RT3883_EVAL) := rt3883_eval.dtb.o
-+obj-$(CONFIG_DTB_MT7620_EVAL) := mt7620_eval.dtb.o
---- /dev/null
-+++ b/arch/mips/ralink/dts/mt7620.dtsi
-@@ -0,0 +1,138 @@
-+/ {
-+	#address-cells = <1>;
-+	#size-cells = <1>;
-+	compatible = "ralink,mtk7620n-soc", "ralink,mt7620-soc";
-+
-+	cpus {
-+		cpu@0 {
-+			compatible = "mips,mips24KEc";
-+		};
-+	};
-+
-+	chosen {
-+		bootargs = "console=ttyS0,57600 init=/init";
-+	};
-+
-+	cpuintc: cpuintc@0 {
-+		#address-cells = <0>;
-+		#interrupt-cells = <1>;
-+		interrupt-controller;
-+		compatible = "mti,cpu-interrupt-controller";
-+	};
-+
-+	palmbus@10000000 {
-+		compatible = "palmbus";
-+		reg = <0x10000000 0x200000>;
-+                ranges = <0x0 0x10000000 0x1FFFFF>;
-+
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+
-+		sysc@0 {
-+			compatible = "ralink,mt7620-sysc", "ralink,mt7620n-sysc";
-+			reg = <0x0 0x100>;
-+		};
-+
-+		timer@100 {
-+			compatible = "ralink,mt7620-timer", "ralink,rt2880-timer";
-+			reg = <0x100 0x20>;
-+
-+			interrupt-parent = <&intc>;
-+			interrupts = <1>;
-+
-+			status = "disabled";
-+		};
-+
-+		watchdog@120 {
-+			compatible = "ralink,mt7620-wdt", "ralink,rt2880-wdt";
-+			reg = <0x120 0x10>;
-+		};
-+
-+		intc: intc@200 {
-+			compatible = "ralink,mt7620-intc", "ralink,rt2880-intc";
-+			reg = <0x200 0x100>;
-+
-+			interrupt-controller;
-+			#interrupt-cells = <1>;
-+
-+			interrupt-parent = <&cpuintc>;
-+			interrupts = <2>;
-+		};
-+
-+		memc@300 {
-+			compatible = "ralink,mt7620-memc", "ralink,rt3050-memc";
-+			reg = <0x300 0x100>;
-+		};
-+
-+		gpio0: gpio@600 {
-+			compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
-+			reg = <0x600 0x34>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <24>;
-+			ralink,register-map = [ 00 04 08 0c
-+						20 24 28 2c
-+						30 34 ];
-+		};
-+
-+		gpio1: gpio@638 {
-+			compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
-+			reg = <0x638 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <16>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+		};
-+
-+		gpio2: gpio@660 {
-+			compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
-+			reg = <0x660 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <32>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+		};
-+
-+		gpio3: gpio@688 {
-+			compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
-+			reg = <0x688 0x24>;
-+
-+			gpio-controller;
-+			#gpio-cells = <2>;
-+
-+			ralink,num-gpios = <1>;
-+			ralink,register-map = [ 00 04 08 0c
-+						10 14 18 1c
-+						20 24 ];
-+		};
-+
-+		spi@b00 {
-+			compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
-+			reg = <0xb00 0x100>;
-+			#address-cells = <1>;
-+			#size-cells = <0>;
-+
-+			status = "disabled";
-+		};
-+
-+		uartlite@c00 {
-+			compatible = "ralink,mt7620-uart", "ralink,rt2880-uart", "ns16550a";
-+			reg = <0xc00 0x100>;
-+
-+			interrupt-parent = <&intc>;
-+			interrupts = <12>;
-+
-+			reg-shift = <2>;
-+		};
-+	};
-+};
---- /dev/null
-+++ b/arch/mips/ralink/dts/mt7620_eval.dts
-@@ -0,0 +1,22 @@
-+/dts-v1/;
-+
-+/include/ "mt7620.dtsi"
-+
-+/ {
-+	#address-cells = <1>;
-+	#size-cells = <1>;
-+	compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
-+	model = "Ralink MT7620 evaluation board";
-+
-+	memory@0 {
-+		reg = <0x0 0x4000000>;
-+	};
-+
-+	palmbus@10000000 {
-+		sysc@0 {
-+			ralink,pinmux = "uartlite", "spi";
-+			ralink,uartmux = "gpio";
-+			ralink,wdtmux = <0>;
-+		};
-+	};
-+};

target/linux/ramips/patches-3.8/0112-MIPS-ralink-adds-support-for-RT3883-SoC-family.patch

@@ -1,20 +1,22 @@
-From 45a8644332a85e8b099df9d467a719ded741e749 Mon Sep 17 00:00:00 2001
+From 5eb4dfe5072595e0706de3364f2da45378dbaca6 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Sun, 27 Jan 2013 09:39:02 +0100
-Subject: [PATCH 109/121] MIPS: ralink: adds support for RT3883 SoC family
+Subject: [PATCH 112/137] MIPS: ralink: adds support for RT3883 SoC family
 
 Add support code for rt3883 SOC.
 
 The code detects the SoC and registers the clk / pinmux settings.
 
 Signed-off-by: John Crispin <blogic@openwrt.org>
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5185/
 ---
  arch/mips/include/asm/mach-ralink/rt3883.h |  247 ++++++++++++++++++++++++++++
  arch/mips/ralink/Kconfig                   |    5 +
  arch/mips/ralink/Makefile                  |    1 +
  arch/mips/ralink/Platform                  |    5 +
- arch/mips/ralink/rt3883.c                  |  207 +++++++++++++++++++++++
+ arch/mips/ralink/rt3883.c                  |  242 +++++++++++++++++++++++++++
- 5 files changed, 465 insertions(+)
+ 5 files changed, 500 insertions(+)
  create mode 100644 arch/mips/include/asm/mach-ralink/rt3883.h
  create mode 100644 arch/mips/ralink/rt3883.c
 
@@ -305,7 +307,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +load-$(CONFIG_SOC_RT3883)	+= 0xffffffff80000000
 --- /dev/null
 +++ b/arch/mips/ralink/rt3883.c
-@@ -0,0 +1,207 @@
+@@ -0,0 +1,242 @@
 +/*
 + * This program is free software; you can redistribute it and/or modify it
 + * under the terms of the GNU General Public License version 2 as published
@@ -328,7 +330,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +#include "common.h"
 +
-+struct ralink_pinmux_grp mode_mux[] = {
++static struct ralink_pinmux_grp mode_mux[] = {
 +	{
 +		.name = "i2c",
 +		.mask = RT3883_GPIO_MODE_I2C,
@@ -382,7 +384,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	}, {0}
 +};
 +
-+struct ralink_pinmux_grp uart_mux[] = {
++static struct ralink_pinmux_grp uart_mux[] = {
 +	{
 +		.name = "uartf",
 +		.mask = RT3883_GPIO_MODE_UARTF,
@@ -406,18 +408,50 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	}, {
 +		.name = "pcm gpio",
 +		.mask = RT3883_GPIO_MODE_PCM_GPIO,
-+		.gpio_first = RT3883_GPIO_10,
++		.gpio_first = RT3883_GPIO_11,
 +		.gpio_last = RT3883_GPIO_14,
 +	}, {
 +		.name = "gpio uartf",
 +		.mask = RT3883_GPIO_MODE_GPIO_UARTF,
 +		.gpio_first = RT3883_GPIO_7,
-+		.gpio_last = RT3883_GPIO_14,
++		.gpio_last = RT3883_GPIO_10,
 +	}, {
 +		.name = "gpio i2s",
 +		.mask = RT3883_GPIO_MODE_GPIO_I2S,
 +		.gpio_first = RT3883_GPIO_7,
-+		.gpio_last = RT3883_GPIO_14,
++		.gpio_last = RT3883_GPIO_10,
++	}, {
++		.name = "gpio",
++		.mask = RT3883_GPIO_MODE_GPIO,
++	}, {0}
++};
++
++static struct ralink_pinmux_grp pci_mux[] = {
++	{
++		.name = "pci-dev",
++		.mask = 0,
++		.gpio_first = RT3883_GPIO_PCI_AD0,
++		.gpio_last = RT3883_GPIO_PCI_AD31,
++	}, {
++		.name = "pci-host2",
++		.mask = 1,
++		.gpio_first = RT3883_GPIO_PCI_AD0,
++		.gpio_last = RT3883_GPIO_PCI_AD31,
++	}, {
++		.name = "pci-host1",
++		.mask = 2,
++		.gpio_first = RT3883_GPIO_PCI_AD0,
++		.gpio_last = RT3883_GPIO_PCI_AD31,
++	}, {
++		.name = "pci-fnc",
++		.mask = 3,
++		.gpio_first = RT3883_GPIO_PCI_AD0,
++		.gpio_last = RT3883_GPIO_PCI_AD31,
++	}, {
++		.name = "pci-gpio",
++		.mask = 7,
++		.gpio_first = RT3883_GPIO_PCI_AD0,
++		.gpio_last = RT3883_GPIO_PCI_AD31,
 +	}, {0}
 +};
 +
@@ -431,12 +465,15 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	rt_sysc_w32(t, RT3883_SYSC_REG_SYSCFG1);
 +}
 +
-+struct ralink_pinmux rt_pinmux = {
++struct ralink_pinmux rt_gpio_pinmux = {
 +	.mode = mode_mux,
 +	.uart = uart_mux,
 +	.uart_shift = RT3883_GPIO_MODE_UART0_SHIFT,
 +	.uart_mask = RT3883_GPIO_MODE_GPIO,
 +	.wdt_reset = rt3883_wdt_reset,
++	.pci = pci_mux,
++	.pci_shift = RT3883_GPIO_MODE_PCI_SHIFT,
++	.pci_mask = RT3883_GPIO_MODE_PCI_MASK,
 +};
 +
 +void __init ralink_clk_init(void)

target/linux/ramips/patches-3.8/0113-MIPS-ralink-adds-support-for-MT7620-SoC-family.patch

@@ -1,26 +1,28 @@
-From 8831277e0167cdcf3dc3ecc5d5a67d4fd9d0ed77 Mon Sep 17 00:00:00 2001
+From a8d7045a9530d0a9e0c65c0f81852bd57ebde53c Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Thu, 21 Mar 2013 17:49:02 +0100
-Subject: [PATCH 111/121] MIPS: ralink: adds support for MT7620 SoC family
+Subject: [PATCH 113/137] MIPS: ralink: adds support for MT7620 SoC family
 
 Add support code for mt7620 SOC.
 
 The code detects the SoC and registers the clk / pinmux settings.
 
 Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5177/
 ---
- arch/mips/include/asm/mach-ralink/mt7620.h |   66 +++++++++
+ arch/mips/include/asm/mach-ralink/mt7620.h |   76 ++++++++++
  arch/mips/ralink/Kconfig                   |    3 +
  arch/mips/ralink/Makefile                  |    1 +
  arch/mips/ralink/Platform                  |    5 +
- arch/mips/ralink/mt7620.c                  |  215 ++++++++++++++++++++++++++++
+ arch/mips/ralink/mt7620.c                  |  214 ++++++++++++++++++++++++++++
- 5 files changed, 290 insertions(+)
+ 5 files changed, 299 insertions(+)
  create mode 100644 arch/mips/include/asm/mach-ralink/mt7620.h
  create mode 100644 arch/mips/ralink/mt7620.c
 
 --- /dev/null
 +++ b/arch/mips/include/asm/mach-ralink/mt7620.h
-@@ -0,0 +1,66 @@
+@@ -0,0 +1,76 @@
 +/*
 + * This program is free software; you can redistribute it and/or modify it
 + * under the terms of the GNU General Public License version 2 as published
@@ -58,10 +60,20 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +#define CHIP_REV_VER_SHIFT		8
 +#define CHIP_REV_ECO_MASK		0xf
 +
-+#define MT7620_CPLL_SW_CONFIG_SHIFT	31
++#define CPLL_SW_CONFIG_SHIFT		31
-+#define MT7620_CPLL_SW_CONFIG_MASK	0x1
++#define CPLL_SW_CONFIG_MASK		0x1
-+#define MT7620_CPLL_CPU_CLK_SHIFT	24
++#define CPLL_CPU_CLK_SHIFT		24
-+#define MT7620_CPLL_CPU_CLK_MASK	0x1
++#define CPLL_CPU_CLK_MASK		0x1
++#define CPLL_MULT_RATIO_SHIFT           16
++#define CPLL_MULT_RATIO                 0x7
++#define CPLL_DIV_RATIO_SHIFT            10
++#define CPLL_DIV_RATIO                  0x3
++
++#define SYSCFG0_DRAM_TYPE_MASK		0x3
++#define SYSCFG0_DRAM_TYPE_SHIFT		4
++#define SYSCFG0_DRAM_TYPE_SDRAM		0
++#define SYSCFG0_DRAM_TYPE_DDR1		1
++#define SYSCFG0_DRAM_TYPE_DDR2		2
 +
 +#define MT7620_GPIO_MODE_I2C		BIT(0)
 +#define MT7620_GPIO_MODE_UART0_SHIFT	2
@@ -122,7 +134,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +load-$(CONFIG_SOC_MT7620)	+= 0xffffffff80000000
 --- /dev/null
 +++ b/arch/mips/ralink/mt7620.c
-@@ -0,0 +1,215 @@
+@@ -0,0 +1,214 @@
 +/*
 + * This program is free software; you can redistribute it and/or modify it
 + * under the terms of the GNU General Public License version 2 as published
@@ -145,8 +157,13 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +#include "common.h"
 +
++/* does the board have sdram or ddram */
++static int dram_type;
 +
-+struct ralink_pinmux_grp mode_mux[] = {
++/* the pll dividers */
++static u32 mt7620_clk_divider[] = { 2, 3, 4, 8 };
++
++static struct ralink_pinmux_grp mode_mux[] = {
 +	{
 +		.name = "i2c",
 +		.mask = MT7620_GPIO_MODE_I2C,
@@ -211,8 +228,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	}, {0}
 +};
 +
-+
++static struct ralink_pinmux_grp uart_mux[] = {
-+struct ralink_pinmux_grp uart_mux[] = {
 +	{
 +		.name = "uartf",
 +		.mask = MT7620_GPIO_MODE_UARTF,
@@ -253,22 +269,12 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +		.mask = MT7620_GPIO_MODE_GPIO,
 +	}, {0}
 +};
-+/*
-+void rt305x_wdt_reset(void)
-+{
-+	u32 t;
 +
-+	t = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG);
++struct ralink_pinmux rt_gpio_pinmux = {
-+	t |= RT305X_SYSCFG_SRAM_CS0_MODE_WDT <<
-+		RT305X_SYSCFG_SRAM_CS0_MODE_SHIFT;
-+	rt_sysc_w32(t, SYSC_REG_SYSTEM_CONFIG);
-+}
-+*/
-+struct ralink_pinmux rt_pinmux = {
 +	.mode = mode_mux,
 +	.uart = uart_mux,
 +	.uart_shift = MT7620_GPIO_MODE_UART0_SHIFT,
-+//	.wdt_reset = rt305x_wdt_reset,
++	.uart_mask = MT7620_GPIO_MODE_GPIO,
 +};
 +
 +void __init ralink_clk_init(void)
@@ -276,23 +282,24 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	unsigned long cpu_rate, sys_rate;
 +	u32 c0 = rt_sysc_r32(SYSC_REG_CPLL_CONFIG0);
 +	u32 c1 = rt_sysc_r32(SYSC_REG_CPLL_CONFIG1);
++	u32 swconfig = (c0 >> CPLL_SW_CONFIG_SHIFT) & CPLL_SW_CONFIG_MASK;
++	u32 cpu_clk = (c1 >> CPLL_CPU_CLK_SHIFT) & CPLL_CPU_CLK_MASK;
 +
-+	c0 = (c0 >> MT7620_CPLL_SW_CONFIG_SHIFT) &
++	if (cpu_clk) {
-+		MT7620_CPLL_SW_CONFIG_MASK;
-+	c1 = (c1 >> MT7620_CPLL_CPU_CLK_SHIFT) &
-+	     MT7620_CPLL_CPU_CLK_MASK;
-+	if (c1 == 0x01) {
 +		cpu_rate = 480000000;
++	} else if (!swconfig) {
++		cpu_rate = 600000000;
 +	} else {
-+		if (c1 == 0x0) {
++		u32 m = (c0 >> CPLL_MULT_RATIO_SHIFT) & CPLL_MULT_RATIO;
-+			cpu_rate = 600000000;
++		u32 d = (c0 >> CPLL_DIV_RATIO_SHIFT) & CPLL_DIV_RATIO;
-+		} else {
++
-+			/* TODO calculate custom clock from pll settings */
++		cpu_rate = ((40 * (m + 24)) / mt7620_clk_divider[d]) * 1000000;
-+			BUG();
-+		}
 +	}
-+	/* FIXME  SDR - 4, DDR - 3 */
++
-+	sys_rate = cpu_rate / 4;
++	if (dram_type == SYSCFG0_DRAM_TYPE_SDRAM)
++		sys_rate = cpu_rate / 4;
++	else
++		sys_rate = cpu_rate / 3;
 +
 +	ralink_clk_add("cpu", cpu_rate);
 +	ralink_clk_add("10000100.timer", 40000000);
@@ -302,8 +309,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +void __init ralink_of_remap(void)
 +{
-+	rt_sysc_membase = plat_of_remap_node("ralink,mt7620-sysc");
++	rt_sysc_membase = plat_of_remap_node("ralink,mt7620a-sysc");
-+	rt_memc_membase = plat_of_remap_node("ralink,mt7620-memc");
++	rt_memc_membase = plat_of_remap_node("ralink,mt7620a-memc");
 +
 +	if (!rt_sysc_membase || !rt_memc_membase)
 +		panic("Failed to remap core resources");
@@ -316,6 +323,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	u32 n0;
 +	u32 n1;
 +	u32 rev;
++	u32 cfg0;
 +
 +	n0 = __raw_readl(sysc + SYSC_REG_CHIP_NAME0);
 +	n1 = __raw_readl(sysc + SYSC_REG_CHIP_NAME1);
@@ -327,7 +335,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +		name = "MT7620A";
 +		soc_info->compatible = "ralink,mt7620a-soc";
 +	} else {
-+		printk("mt7620: unknown SoC, n0:%08x n1:%08x\n", n0, n1);
++		panic("mt7620: unknown SoC, n0:%08x n1:%08x\n", n0, n1);
 +	}
 +
 +	rev = __raw_readl(sysc + SYSC_REG_CHIP_REV);
@@ -337,4 +345,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +		name,
 +		(rev >> CHIP_REV_VER_SHIFT) & CHIP_REV_VER_MASK,
 +		(rev & CHIP_REV_ECO_MASK));
++
++	cfg0 = __raw_readl(sysc + SYSC_REG_SYSTEM_CONFIG0);
++	dram_type = (cfg0 >> SYSCFG0_DRAM_TYPE_SHIFT) & SYSCFG0_DRAM_TYPE_MASK;
 +}

target/linux/ramips/patches-3.8/0114-MIPS-ralink-add-cpu-feature-overrides.h.patch

@@ -0,0 +1,218 @@
+From 33c525913af22d1b799a7218ee48579c22a50cf8 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 10 Apr 2013 09:19:07 +0200
+Subject: [PATCH 114/137] MIPS: ralink: add cpu-feature-overrides.h
+
+Add cpu-feature-overrides.h for RT288x, RT305x and RT3883.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5175/
+---
+ .../asm/mach-ralink/rt288x/cpu-feature-overrides.h |   56 ++++++++++++++++++++
+ .../asm/mach-ralink/rt305x/cpu-feature-overrides.h |   56 ++++++++++++++++++++
+ .../asm/mach-ralink/rt3883/cpu-feature-overrides.h |   55 +++++++++++++++++++
+ arch/mips/ralink/Platform                          |    3 ++
+ 4 files changed, 170 insertions(+)
+ create mode 100644 arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h
+ create mode 100644 arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
+ create mode 100644 arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
+
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h
+@@ -0,0 +1,56 @@
++/*
++ * Ralink RT288x specific CPU feature overrides
++ *
++ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * This file was derived from: include/asm-mips/cpu-features.h
++ *	Copyright (C) 2003, 2004 Ralf Baechle
++ *	Copyright (C) 2004 Maciej W. Rozycki
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ *
++ */
++#ifndef _RT288X_CPU_FEATURE_OVERRIDES_H
++#define _RT288X_CPU_FEATURE_OVERRIDES_H
++
++#define cpu_has_tlb		1
++#define cpu_has_4kex		1
++#define cpu_has_3k_cache	0
++#define cpu_has_4k_cache	1
++#define cpu_has_tx39_cache	0
++#define cpu_has_sb1_cache	0
++#define cpu_has_fpu		0
++#define cpu_has_32fpr		0
++#define cpu_has_counter		1
++#define cpu_has_watch		1
++#define cpu_has_divec		1
++
++#define cpu_has_prefetch	1
++#define cpu_has_ejtag		1
++#define cpu_has_llsc		1
++
++#define cpu_has_mips16		1
++#define cpu_has_mdmx		0
++#define cpu_has_mips3d		0
++#define cpu_has_smartmips	0
++
++#define cpu_has_mips32r1	1
++#define cpu_has_mips32r2	1
++#define cpu_has_mips64r1	0
++#define cpu_has_mips64r2	0
++
++#define cpu_has_dsp		0
++#define cpu_has_mipsmt		0
++
++#define cpu_has_64bits		0
++#define cpu_has_64bit_zero_reg	0
++#define cpu_has_64bit_gp_regs	0
++#define cpu_has_64bit_addresses	0
++
++#define cpu_dcache_line_size()	16
++#define cpu_icache_line_size()	16
++
++#endif /* _RT288X_CPU_FEATURE_OVERRIDES_H */
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
+@@ -0,0 +1,56 @@
++/*
++ * Ralink RT305x specific CPU feature overrides
++ *
++ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * This file was derived from: include/asm-mips/cpu-features.h
++ *	Copyright (C) 2003, 2004 Ralf Baechle
++ *	Copyright (C) 2004 Maciej W. Rozycki
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ *
++ */
++#ifndef _RT305X_CPU_FEATURE_OVERRIDES_H
++#define _RT305X_CPU_FEATURE_OVERRIDES_H
++
++#define cpu_has_tlb		1
++#define cpu_has_4kex		1
++#define cpu_has_3k_cache	0
++#define cpu_has_4k_cache	1
++#define cpu_has_tx39_cache	0
++#define cpu_has_sb1_cache	0
++#define cpu_has_fpu		0
++#define cpu_has_32fpr		0
++#define cpu_has_counter		1
++#define cpu_has_watch		1
++#define cpu_has_divec		1
++
++#define cpu_has_prefetch	1
++#define cpu_has_ejtag		1
++#define cpu_has_llsc		1
++
++#define cpu_has_mips16		1
++#define cpu_has_mdmx		0
++#define cpu_has_mips3d		0
++#define cpu_has_smartmips	0
++
++#define cpu_has_mips32r1	1
++#define cpu_has_mips32r2	1
++#define cpu_has_mips64r1	0
++#define cpu_has_mips64r2	0
++
++#define cpu_has_dsp		1
++#define cpu_has_mipsmt		0
++
++#define cpu_has_64bits		0
++#define cpu_has_64bit_zero_reg	0
++#define cpu_has_64bit_gp_regs	0
++#define cpu_has_64bit_addresses	0
++
++#define cpu_dcache_line_size()	32
++#define cpu_icache_line_size()	32
++
++#endif /* _RT305X_CPU_FEATURE_OVERRIDES_H */
+--- /dev/null
++++ b/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
+@@ -0,0 +1,55 @@
++/*
++ * Ralink RT3662/RT3883 specific CPU feature overrides
++ *
++ * Copyright (C) 2011-2013 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * This file was derived from: include/asm-mips/cpu-features.h
++ *	Copyright (C) 2003, 2004 Ralf Baechle
++ *	Copyright (C) 2004 Maciej W. Rozycki
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License version 2 as published
++ * by the Free Software Foundation.
++ *
++ */
++#ifndef _RT3883_CPU_FEATURE_OVERRIDES_H
++#define _RT3883_CPU_FEATURE_OVERRIDES_H
++
++#define cpu_has_tlb		1
++#define cpu_has_4kex		1
++#define cpu_has_3k_cache	0
++#define cpu_has_4k_cache	1
++#define cpu_has_tx39_cache	0
++#define cpu_has_sb1_cache	0
++#define cpu_has_fpu		0
++#define cpu_has_32fpr		0
++#define cpu_has_counter		1
++#define cpu_has_watch		1
++#define cpu_has_divec		1
++
++#define cpu_has_prefetch	1
++#define cpu_has_ejtag		1
++#define cpu_has_llsc		1
++
++#define cpu_has_mips16		1
++#define cpu_has_mdmx		0
++#define cpu_has_mips3d		0
++#define cpu_has_smartmips	0
++
++#define cpu_has_mips32r1	1
++#define cpu_has_mips32r2	1
++#define cpu_has_mips64r1	0
++#define cpu_has_mips64r2	0
++
++#define cpu_has_dsp		1
++#define cpu_has_mipsmt		0
++
++#define cpu_has_64bits		0
++#define cpu_has_64bit_zero_reg	0
++#define cpu_has_64bit_gp_regs	0
++#define cpu_has_64bit_addresses	0
++
++#define cpu_dcache_line_size()	32
++#define cpu_icache_line_size()	32
++
++#endif /* _RT3883_CPU_FEATURE_OVERRIDES_H */
+--- a/arch/mips/ralink/Platform
++++ b/arch/mips/ralink/Platform
+@@ -8,16 +8,19 @@ cflags-$(CONFIG_RALINK)		+= -I$(srctree)
+ # Ralink RT288x
+ #
+ load-$(CONFIG_SOC_RT288X)	+= 0xffffffff88000000
++cflags-$(CONFIG_SOC_RT288X)	+= -I$(srctree)/arch/mips/include/asm/mach-ralink/rt288x
+ 
+ #
+ # Ralink RT305x
+ #
+ load-$(CONFIG_SOC_RT305X)	+= 0xffffffff80000000
++cflags-$(CONFIG_SOC_RT305X)	+= -I$(srctree)/arch/mips/include/asm/mach-ralink/rt305x
+ 
+ #
+ # Ralink RT3883
+ #
+ load-$(CONFIG_SOC_RT3883)	+= 0xffffffff80000000
++cflags-$(CONFIG_SOC_RT3883)	+= -I$(srctree)/arch/mips/include/asm/mach-ralink/rt3883
+ 
+ #
+ # Ralink MT7620

target/linux/ramips/patches-3.8/0115-DT-add-vendor-prefixes-for-Ralink.patch

@@ -0,0 +1,21 @@
+From 9377ecb9f1fb5da25a0fbd324e7add7644b1d43d Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 13 Apr 2013 10:11:51 +0200
+Subject: [PATCH 115/137] DT: add vendor prefixes for Ralink
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Grant Likely <grant.likely@secretlab.ca>
+---
+ Documentation/devicetree/bindings/vendor-prefixes.txt |    1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
++++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
+@@ -40,6 +40,7 @@ onnn	ON Semiconductor Corp.
+ picochip	Picochip Ltd
+ powervr	PowerVR (deprecated, use img)
+ qcom	Qualcomm, Inc.
++ralink	Mediatek/Ralink Technology Corp.
+ ramtron	Ramtron International
+ realtek Realtek Semiconductor Corp.
+ samsung	Samsung Semiconductor

target/linux/ramips/patches-3.8/0116-DT-add-documentation-for-the-Ralink-MIPS-SoCs.patch

@@ -0,0 +1,38 @@
+From fed1ff0d85b481bb3dbebf31e0720d65ce4170c9 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 13 Apr 2013 09:02:40 +0200
+Subject: [PATCH 116/137] DT: add documentation for the Ralink MIPS SoCs
+
+This patch adds binding documentation for the
+compatible values of the Ralink MIPS SoCs.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Grant Likely <grant.likely@secretlab.ca>
+Patchwork: http://patchwork.linux-mips.org/patch/5187/
+---
+ Documentation/devicetree/bindings/mips/ralink.txt |   18 ++++++++++++++++++
+ 1 file changed, 18 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/mips/ralink.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/mips/ralink.txt
+@@ -0,0 +1,18 @@
++Ralink MIPS SoC device tree bindings
++
++1. SoCs
++
++Each device tree must specify a compatible value for the Ralink SoC
++it uses in the compatible property of the root node. The compatible
++value must be one of the following values:
++
++  ralink,rt2880-soc
++  ralink,rt3050-soc
++  ralink,rt3052-soc
++  ralink,rt3350-soc
++  ralink,rt3352-soc
++  ralink,rt3883-soc
++  ralink,rt5350-soc
++  ralink,mt7620a-soc
++  ralink,mt7620n-soc
++

target/linux/ramips/patches-3.8/0117-DT-MIPS-ralink-clean-up-RT3050-dtsi-and-dts-file.patch

@@ -0,0 +1,117 @@
+From 7a30e00a278fe94ac8e42d0967ffde99d1ab74ee Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 21 Mar 2013 17:47:07 +0100
+Subject: [PATCH 117/137] DT: MIPS: ralink: clean up RT3050 dtsi and dts file
+
+* remove nodes for cores whose drivers are not upstream yet
+* add compat string for an additional soc
+* fix a whitespace error
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Grant Likely <grant.likely@secretlab.ca>
+Patchwork: http://patchwork.linux-mips.org/patch/5186/
+---
+ arch/mips/ralink/dts/rt3050.dtsi     |   52 ++--------------------------------
+ arch/mips/ralink/dts/rt3052_eval.dts |   10 ++-----
+ 2 files changed, 4 insertions(+), 58 deletions(-)
+
+--- a/arch/mips/ralink/dts/rt3050.dtsi
++++ b/arch/mips/ralink/dts/rt3050.dtsi
+@@ -1,7 +1,7 @@
+ / {
+ 	#address-cells = <1>;
+ 	#size-cells = <1>;
+-	compatible = "ralink,rt3050-soc", "ralink,rt3052-soc";
++	compatible = "ralink,rt3050-soc", "ralink,rt3052-soc", "ralink,rt3350-soc";
+ 
+ 	cpus {
+ 		cpu@0 {
+@@ -9,10 +9,6 @@
+ 		};
+ 	};
+ 
+-	chosen {
+-		bootargs = "console=ttyS0,57600 init=/init";
+-	};
+-
+ 	cpuintc: cpuintc@0 {
+ 		#address-cells = <0>;
+ 		#interrupt-cells = <1>;
+@@ -23,7 +19,7 @@
+ 	palmbus@10000000 {
+ 		compatible = "palmbus";
+ 		reg = <0x10000000 0x200000>;
+-                ranges = <0x0 0x10000000 0x1FFFFF>;
++		ranges = <0x0 0x10000000 0x1FFFFF>;
+ 
+ 		#address-cells = <1>;
+ 		#size-cells = <1>;
+@@ -33,11 +29,6 @@
+ 			reg = <0x0 0x100>;
+ 		};
+ 
+-		timer@100 {
+-			compatible = "ralink,rt3052-wdt", "ralink,rt2880-wdt";
+-			reg = <0x100 0x100>;
+-		};
+-
+ 		intc: intc@200 {
+ 			compatible = "ralink,rt3052-intc", "ralink,rt2880-intc";
+ 			reg = <0x200 0x100>;
+@@ -54,45 +45,6 @@
+ 			reg = <0x300 0x100>;
+ 		};
+ 
+-		gpio0: gpio@600 {
+-			compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio";
+-			reg = <0x600 0x34>;
+-
+-			gpio-controller;
+-			#gpio-cells = <2>;
+-
+-			ralink,ngpio = <24>;
+-			ralink,regs = [ 00 04 08 0c
+-					20 24 28 2c
+-					30 34 ];
+-		};
+-
+-		gpio1: gpio@638 {
+-			compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio";
+-			reg = <0x638 0x24>;
+-
+-			gpio-controller;
+-			#gpio-cells = <2>;
+-
+-			ralink,ngpio = <16>;
+-			ralink,regs = [ 00 04 08 0c
+-					10 14 18 1c
+-					20 24 ];
+-		};
+-
+-		gpio2: gpio@660 {
+-			compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio";
+-			reg = <0x660 0x24>;
+-
+-			gpio-controller;
+-			#gpio-cells = <2>;
+-
+-			ralink,ngpio = <12>;
+-			ralink,regs = [ 00 04 08 0c
+-					10 14 18 1c
+-					20 24 ];
+-		};
+-
+ 		uartlite@c00 {
+ 			compatible = "ralink,rt3052-uart", "ralink,rt2880-uart", "ns16550a";
+ 			reg = <0xc00 0x100>;
+--- a/arch/mips/ralink/dts/rt3052_eval.dts
++++ b/arch/mips/ralink/dts/rt3052_eval.dts
+@@ -3,8 +3,6 @@
+ /include/ "rt3050.dtsi"
+ 
+ / {
+-	#address-cells = <1>;
+-	#size-cells = <1>;
+ 	compatible = "ralink,rt3052-eval-board", "ralink,rt3052-soc";
+ 	model = "Ralink RT3052 evaluation board";
+ 

target/linux/ramips/patches-3.8/0118-DT-MIPS-ralink-add-RT2880-dts-files.patch

@@ -0,0 +1,147 @@
+From b39e659770cb71939765de8c9e73c0a0cfa832db Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 12 Apr 2013 06:27:37 +0000
+Subject: [PATCH 118/137] DT: MIPS: ralink: add RT2880 dts files
+
+Add a dtsi file for RT2880 SoC and a sample dts file.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Grant Likely <grant.likely@secretlab.ca>
+Patchwork: http://patchwork.linux-mips.org/patch/5188/
+---
+ arch/mips/ralink/Kconfig             |    4 +++
+ arch/mips/ralink/dts/Makefile        |    1 +
+ arch/mips/ralink/dts/rt2880.dtsi     |   58 ++++++++++++++++++++++++++++++++++
+ arch/mips/ralink/dts/rt2880_eval.dts |   46 +++++++++++++++++++++++++++
+ 4 files changed, 109 insertions(+)
+ create mode 100644 arch/mips/ralink/dts/rt2880.dtsi
+ create mode 100644 arch/mips/ralink/dts/rt2880_eval.dts
+
+--- a/arch/mips/ralink/Kconfig
++++ b/arch/mips/ralink/Kconfig
+@@ -34,6 +34,10 @@ choice
+ 	config DTB_RT_NONE
+ 		bool "None"
+ 
++	config DTB_RT2880_EVAL
++		bool "RT2880 eval kit"
++		depends on SOC_RT288X
++
+ 	config DTB_RT305X_EVAL
+ 		bool "RT305x eval kit"
+ 		depends on SOC_RT305X
+--- a/arch/mips/ralink/dts/Makefile
++++ b/arch/mips/ralink/dts/Makefile
+@@ -1 +1,2 @@
++obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
+ obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
+--- /dev/null
++++ b/arch/mips/ralink/dts/rt2880.dtsi
+@@ -0,0 +1,58 @@
++/ {
++	#address-cells = <1>;
++	#size-cells = <1>;
++	compatible = "ralink,rt2880-soc";
++
++	cpus {
++		cpu@0 {
++			compatible = "mips,mips4KEc";
++		};
++	};
++
++	cpuintc: cpuintc@0 {
++		#address-cells = <0>;
++		#interrupt-cells = <1>;
++		interrupt-controller;
++		compatible = "mti,cpu-interrupt-controller";
++	};
++
++	palmbus@300000 {
++		compatible = "palmbus";
++		reg = <0x300000 0x200000>;
++                ranges = <0x0 0x300000 0x1FFFFF>;
++
++		#address-cells = <1>;
++		#size-cells = <1>;
++
++		sysc@0 {
++			compatible = "ralink,rt2880-sysc";
++			reg = <0x0 0x100>;
++		};
++
++		intc: intc@200 {
++			compatible = "ralink,rt2880-intc";
++			reg = <0x200 0x100>;
++
++			interrupt-controller;
++			#interrupt-cells = <1>;
++
++			interrupt-parent = <&cpuintc>;
++			interrupts = <2>;
++		};
++
++		memc@300 {
++			compatible = "ralink,rt2880-memc";
++			reg = <0x300 0x100>;
++		};
++
++		uartlite@c00 {
++			compatible = "ralink,rt2880-uart", "ns16550a";
++			reg = <0xc00 0x100>;
++
++			interrupt-parent = <&intc>;
++			interrupts = <8>;
++
++			reg-shift = <2>;
++		};
++	};
++};
+--- /dev/null
++++ b/arch/mips/ralink/dts/rt2880_eval.dts
+@@ -0,0 +1,46 @@
++/dts-v1/;
++
++/include/ "rt2880.dtsi"
++
++/ {
++	compatible = "ralink,rt2880-eval-board", "ralink,rt2880-soc";
++	model = "Ralink RT2880 evaluation board";
++
++	memory@0 {
++		reg = <0x8000000 0x2000000>;
++	};
++
++	chosen {
++		bootargs = "console=ttyS0,57600";
++	};
++
++	cfi@1f000000 {
++		compatible = "cfi-flash";
++		reg = <0x1f000000 0x400000>;
++
++		bank-width = <2>;
++		device-width = <2>;
++		#address-cells = <1>;
++		#size-cells = <1>;
++
++		partition@0 {
++			label = "uboot";
++			reg = <0x0 0x30000>;
++			read-only;
++		};
++		partition@30000 {
++			label = "uboot-env";
++			reg = <0x30000 0x10000>;
++			read-only;
++		};
++		partition@40000 {
++			label = "calibration";
++			reg = <0x40000 0x10000>;
++			read-only;
++		};
++		partition@50000 {
++			label = "linux";
++			reg = <0x50000 0x3b0000>;
++		};
++	};
++};

target/linux/ramips/patches-3.8/0119-DT-MIPS-ralink-add-RT3883-dts-files.patch

@@ -0,0 +1,118 @@
+From 8b02459b5aa171dc8726698c4b19341a4e441bb8 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 12 Apr 2013 06:27:39 +0000
+Subject: [PATCH 119/137] DT: MIPS: ralink: add RT3883 dts files
+
+Add a dtsi file for RT3883 SoC and a sample dts file.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Grant Likely <grant.likely@secretlab.ca>
+Patchwork: http://patchwork.linux-mips.org/patch/5189/
+---
+ arch/mips/ralink/Kconfig             |    4 +++
+ arch/mips/ralink/dts/Makefile        |    1 +
+ arch/mips/ralink/dts/rt3883.dtsi     |   58 ++++++++++++++++++++++++++++++++++
+ arch/mips/ralink/dts/rt3883_eval.dts |   16 ++++++++++
+ 4 files changed, 79 insertions(+)
+ create mode 100644 arch/mips/ralink/dts/rt3883.dtsi
+ create mode 100644 arch/mips/ralink/dts/rt3883_eval.dts
+
+--- a/arch/mips/ralink/Kconfig
++++ b/arch/mips/ralink/Kconfig
+@@ -42,6 +42,10 @@ choice
+ 		bool "RT305x eval kit"
+ 		depends on SOC_RT305X
+ 
++	config DTB_RT3883_EVAL
++		bool "RT3883 eval kit"
++		depends on SOC_RT3883
++
+ endchoice
+ 
+ endif
+--- a/arch/mips/ralink/dts/Makefile
++++ b/arch/mips/ralink/dts/Makefile
+@@ -1,2 +1,3 @@
+ obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
+ obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
++obj-$(CONFIG_DTB_RT3883_EVAL) := rt3883_eval.dtb.o
+--- /dev/null
++++ b/arch/mips/ralink/dts/rt3883.dtsi
+@@ -0,0 +1,58 @@
++/ {
++	#address-cells = <1>;
++	#size-cells = <1>;
++	compatible = "ralink,rt3883-soc";
++
++	cpus {
++		cpu@0 {
++			compatible = "mips,mips74Kc";
++		};
++	};
++
++	cpuintc: cpuintc@0 {
++		#address-cells = <0>;
++		#interrupt-cells = <1>;
++		interrupt-controller;
++		compatible = "mti,cpu-interrupt-controller";
++	};
++
++	palmbus@10000000 {
++		compatible = "palmbus";
++		reg = <0x10000000 0x200000>;
++		ranges = <0x0 0x10000000 0x1FFFFF>;
++
++		#address-cells = <1>;
++		#size-cells = <1>;
++
++		sysc@0 {
++			compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
++			reg = <0x0 0x100>;
++		};
++
++		intc: intc@200 {
++			compatible = "ralink,rt3883-intc", "ralink,rt2880-intc";
++			reg = <0x200 0x100>;
++
++			interrupt-controller;
++			#interrupt-cells = <1>;
++
++			interrupt-parent = <&cpuintc>;
++			interrupts = <2>;
++		};
++
++		memc@300 {
++			compatible = "ralink,rt3883-memc", "ralink,rt3050-memc";
++			reg = <0x300 0x100>;
++		};
++
++		uartlite@c00 {
++			compatible = "ralink,rt3883-uart", "ralink,rt2880-uart", "ns16550a";
++			reg = <0xc00 0x100>;
++
++			interrupt-parent = <&intc>;
++			interrupts = <12>;
++
++			reg-shift = <2>;
++		};
++	};
++};
+--- /dev/null
++++ b/arch/mips/ralink/dts/rt3883_eval.dts
+@@ -0,0 +1,16 @@
++/dts-v1/;
++
++/include/ "rt3883.dtsi"
++
++/ {
++	compatible = "ralink,rt3883-eval-board", "ralink,rt3883-soc";
++	model = "Ralink RT3883 evaluation board";
++
++	memory@0 {
++		reg = <0x0 0x2000000>;
++	};
++
++	chosen {
++		bootargs = "console=ttyS0,57600";
++	};
++};

target/linux/ramips/patches-3.8/0119-PCI-MIPS-adds-rt3883-pci-support.patch

@@ -1,525 +0,0 @@
-From f01830fcc57273bd9ec5f6733ab3d28adeb71955 Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Thu, 21 Mar 2013 17:34:08 +0100
-Subject: [PATCH 119/121] PCI: MIPS: adds rt3883 pci support
-
-Add support for the pcie found on the rt3883 SoC.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/pci/Makefile     |    1 +
- arch/mips/pci/pci-rt3883.c |  487 ++++++++++++++++++++++++++++++++++++++++++++
- arch/mips/ralink/Kconfig   |    1 +
- 3 files changed, 489 insertions(+)
- create mode 100644 arch/mips/pci/pci-rt3883.c
-
---- a/arch/mips/pci/Makefile
-+++ b/arch/mips/pci/Makefile
-@@ -43,6 +43,7 @@ obj-$(CONFIG_SNI_RM)		+= fixup-sni.o ops
- obj-$(CONFIG_LANTIQ)		+= fixup-lantiq.o
- obj-$(CONFIG_PCI_LANTIQ)	+= pci-lantiq.o ops-lantiq.o
- obj-$(CONFIG_SOC_RT2880)	+= pci-rt2880.o
-+obj-$(CONFIG_SOC_RT3883)	+= pci-rt3883.o
- obj-$(CONFIG_TANBAC_TB0219)	+= fixup-tb0219.o
- obj-$(CONFIG_TANBAC_TB0226)	+= fixup-tb0226.o
- obj-$(CONFIG_TANBAC_TB0287)	+= fixup-tb0287.o
---- /dev/null
-+++ b/arch/mips/pci/pci-rt3883.c
-@@ -0,0 +1,487 @@
-+/*
-+ *  Ralink RT3883 SoC PCI support
-+ *
-+ *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
-+ *
-+ *  Parts of this file are based on Ralink's 2.6.21 BSP
-+ *
-+ *  This program is free software; you can redistribute it and/or modify it
-+ *  under the terms of the GNU General Public License version 2 as published
-+ *  by the Free Software Foundation.
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/pci.h>
-+#include <linux/io.h>
-+#include <linux/init.h>
-+#include <linux/delay.h>
-+#include <linux/interrupt.h>
-+
-+#include <asm/mach-ralink/rt3883.h>
-+#include <asm/mach-ralink/rt3883_regs.h>
-+
-+#define RT3883_MEMORY_BASE		0x00000000
-+#define RT3883_MEMORY_SIZE		0x02000000
-+
-+#define RT3883_PCI_MEM_BASE		0x20000000
-+#define RT3883_PCI_MEM_SIZE		0x10000000
-+#define RT3883_PCI_IO_BASE		0x10160000
-+#define RT3883_PCI_IO_SIZE		0x00010000
-+
-+#define RT3883_PCI_REG_PCICFG_ADDR	0x00
-+#define RT3883_PCI_REG_PCIRAW_ADDR	0x04
-+#define RT3883_PCI_REG_PCIINT_ADDR	0x08
-+#define RT3883_PCI_REG_PCIMSK_ADDR	0x0c
-+#define   RT3833_PCI_PCIINT_PCIE	BIT(20)
-+#define   RT3833_PCI_PCIINT_PCI1	BIT(19)
-+#define   RT3833_PCI_PCIINT_PCI0	BIT(18)
-+
-+#define RT3883_PCI_REG_CONFIG_ADDR	0x20
-+#define RT3883_PCI_REG_CONFIG_DATA	0x24
-+#define RT3883_PCI_REG_MEMBASE		0x28
-+#define RT3883_PCI_REG_IOBASE		0x2c
-+#define RT3883_PCI_REG_ARBCTL		0x80
-+
-+#define RT3883_PCI_REG_BASE(_x)		(0x1000 + (_x) * 0x1000)
-+#define RT3883_PCI_REG_BAR0SETUP_ADDR(_x) (RT3883_PCI_REG_BASE((_x)) + 0x10)
-+#define RT3883_PCI_REG_IMBASEBAR0_ADDR(_x) (RT3883_PCI_REG_BASE((_x)) + 0x18)
-+#define RT3883_PCI_REG_ID(_x)		(RT3883_PCI_REG_BASE((_x)) + 0x30)
-+#define RT3883_PCI_REG_CLASS(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x34)
-+#define RT3883_PCI_REG_SUBID(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x38)
-+#define RT3883_PCI_REG_STATUS(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x50)
-+
-+static int (*rt3883_pci_plat_dev_init)(struct pci_dev *dev);
-+static void __iomem *rt3883_pci_base;
-+static DEFINE_SPINLOCK(rt3883_pci_lock);
-+
-+static inline u32 rt3883_pci_rr(unsigned reg)
-+{
-+	return readl(rt3883_pci_base + reg);
-+}
-+
-+static inline void rt3883_pci_wr(u32 val, unsigned reg)
-+{
-+	writel(val, rt3883_pci_base + reg);
-+}
-+
-+static inline u32 rt3883_pci_get_cfgaddr(unsigned int bus, unsigned int slot,
-+					 unsigned int func, unsigned int where)
-+{
-+	return ((bus << 16) | (slot << 11) | (func << 8) | (where & 0xfc) |
-+		0x80000000);
-+}
-+
-+static u32 rt3883_pci_read_u32(unsigned bus, unsigned slot,
-+			       unsigned func, unsigned reg)
-+{
-+	unsigned long flags;
-+	u32 address;
-+	u32 ret;
-+
-+	address = rt3883_pci_get_cfgaddr(bus, slot, func, reg);
-+
-+	spin_lock_irqsave(&rt3883_pci_lock, flags);
-+	rt3883_pci_wr(address, RT3883_PCI_REG_CONFIG_ADDR);
-+	ret = rt3883_pci_rr(RT3883_PCI_REG_CONFIG_DATA);
-+	spin_unlock_irqrestore(&rt3883_pci_lock, flags);
-+
-+	return ret;
-+}
-+
-+static void rt3883_pci_write_u32(unsigned bus, unsigned slot,
-+				 unsigned func, unsigned reg, u32 val)
-+{
-+	unsigned long flags;
-+	u32 address;
-+
-+	address = rt3883_pci_get_cfgaddr(bus, slot, func, reg);
-+
-+	spin_lock_irqsave(&rt3883_pci_lock, flags);
-+	rt3883_pci_wr(address, RT3883_PCI_REG_CONFIG_ADDR);
-+	rt3883_pci_wr(val, RT3883_PCI_REG_CONFIG_DATA);
-+	spin_unlock_irqrestore(&rt3883_pci_lock, flags);
-+}
-+
-+static void rt3883_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
-+{
-+	u32 pending;
-+
-+	pending = rt3883_pci_rr(RT3883_PCI_REG_PCIINT_ADDR) &
-+		  rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
-+
-+	if (!pending) {
-+		spurious_interrupt();
-+		return;
-+	}
-+
-+	if (pending & RT3833_PCI_PCIINT_PCI0)
-+		generic_handle_irq(RT3883_PCI_IRQ_PCI0);
-+
-+	if (pending & RT3833_PCI_PCIINT_PCI1)
-+		generic_handle_irq(RT3883_PCI_IRQ_PCI1);
-+
-+	if (pending & RT3833_PCI_PCIINT_PCIE)
-+		generic_handle_irq(RT3883_PCI_IRQ_PCIE);
-+}
-+
-+static void rt3883_pci_irq_unmask(struct irq_data *d)
-+{
-+	int irq = d->irq;
-+	u32 mask;
-+	u32 t;
-+
-+	switch (irq) {
-+	case RT3883_PCI_IRQ_PCI0:
-+		mask = RT3833_PCI_PCIINT_PCI0;
-+		break;
-+	case RT3883_PCI_IRQ_PCI1:
-+		mask = RT3833_PCI_PCIINT_PCI1;
-+		break;
-+	case RT3883_PCI_IRQ_PCIE:
-+		mask = RT3833_PCI_PCIINT_PCIE;
-+		break;
-+	default:
-+		BUG();
-+	}
-+
-+	t = rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
-+	rt3883_pci_wr(t | mask, RT3883_PCI_REG_PCIMSK_ADDR);
-+	/* flush write */
-+	rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
-+}
-+
-+static void rt3883_pci_irq_mask(struct irq_data *d)
-+{
-+	int irq = d->irq;
-+	u32 mask;
-+	u32 t;
-+
-+	switch (irq) {
-+	case RT3883_PCI_IRQ_PCI0:
-+		mask = RT3833_PCI_PCIINT_PCI0;
-+		break;
-+	case RT3883_PCI_IRQ_PCI1:
-+		mask = RT3833_PCI_PCIINT_PCI1;
-+		break;
-+	case RT3883_PCI_IRQ_PCIE:
-+		mask = RT3833_PCI_PCIINT_PCIE;
-+		break;
-+	default:
-+		BUG();
-+	}
-+
-+	t = rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
-+	rt3883_pci_wr(t & ~mask, RT3883_PCI_REG_PCIMSK_ADDR);
-+	/* flush write */
-+	rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
-+}
-+
-+static struct irq_chip rt3883_pci_irq_chip = {
-+	.name		= "RT3883 PCI",
-+	.irq_mask	= rt3883_pci_irq_mask,
-+	.irq_unmask	= rt3883_pci_irq_unmask,
-+	.irq_mask_ack	= rt3883_pci_irq_mask,
-+};
-+
-+static void __init rt3883_pci_irq_init(void)
-+{
-+	int i;
-+
-+	/* disable all interrupts */
-+	rt3883_pci_wr(0, RT3883_PCI_REG_PCIMSK_ADDR);
-+
-+	for (i = RT3883_PCI_IRQ_BASE;
-+	     i < RT3883_PCI_IRQ_BASE + RT3883_PCI_IRQ_COUNT; i++) {
-+		irq_set_chip_and_handler(i, &rt3883_pci_irq_chip,
-+					 handle_level_irq);
-+	}
-+
-+	irq_set_chained_handler(RT3883_CPU_IRQ_PCI, rt3883_pci_irq_handler);
-+}
-+
-+static int rt3883_pci_config_read(struct pci_bus *bus, unsigned int devfn,
-+				  int where, int size, u32 *val)
-+{
-+	unsigned long flags;
-+	u32 address;
-+	u32 data;
-+
-+	address = rt3883_pci_get_cfgaddr(bus->number, PCI_SLOT(devfn),
-+					 PCI_FUNC(devfn), where);
-+
-+	spin_lock_irqsave(&rt3883_pci_lock, flags);
-+	rt3883_pci_wr(address, RT3883_PCI_REG_CONFIG_ADDR);
-+	data = rt3883_pci_rr(RT3883_PCI_REG_CONFIG_DATA);
-+	spin_unlock_irqrestore(&rt3883_pci_lock, flags);
-+
-+	switch (size) {
-+	case 1:
-+		*val = (data >> ((where & 3) << 3)) & 0xff;
-+		break;
-+	case 2:
-+		*val = (data >> ((where & 3) << 3)) & 0xffff;
-+		break;
-+	case 4:
-+		*val = data;
-+		break;
-+	}
-+
-+	return PCIBIOS_SUCCESSFUL;
-+}
-+
-+static int rt3883_pci_config_write(struct pci_bus *bus, unsigned int devfn,
-+				   int where, int size, u32 val)
-+{
-+	unsigned long flags;
-+	u32 address;
-+	u32 data;
-+
-+	address = rt3883_pci_get_cfgaddr(bus->number, PCI_SLOT(devfn),
-+					 PCI_FUNC(devfn), where);
-+
-+	spin_lock_irqsave(&rt3883_pci_lock, flags);
-+	rt3883_pci_wr(address, RT3883_PCI_REG_CONFIG_ADDR);
-+	data = rt3883_pci_rr(RT3883_PCI_REG_CONFIG_DATA);
-+
-+	switch (size) {
-+	case 1:
-+		data = (data & ~(0xff << ((where & 3) << 3))) |
-+		       (val << ((where & 3) << 3));
-+		break;
-+	case 2:
-+		data = (data & ~(0xffff << ((where & 3) << 3))) |
-+		       (val << ((where & 3) << 3));
-+		break;
-+	case 4:
-+		data = val;
-+		break;
-+	}
-+
-+	rt3883_pci_wr(data, RT3883_PCI_REG_CONFIG_DATA);
-+	spin_unlock_irqrestore(&rt3883_pci_lock, flags);
-+
-+	return PCIBIOS_SUCCESSFUL;
-+}
-+
-+static struct pci_ops rt3883_pci_ops = {
-+	.read	= rt3883_pci_config_read,
-+	.write	= rt3883_pci_config_write,
-+};
-+
-+static struct resource rt3883_pci_mem_resource = {
-+	.name	= "PCI MEM space",
-+	.start	= RT3883_PCI_MEM_BASE,
-+	.end	= RT3883_PCI_MEM_BASE + RT3883_PCI_MEM_SIZE - 1,
-+	.flags	= IORESOURCE_MEM,
-+};
-+
-+static struct resource rt3883_pci_io_resource = {
-+	.name	= "PCI IO space",
-+	.start	= RT3883_PCI_IO_BASE,
-+	.end	= RT3883_PCI_IO_BASE + RT3883_PCI_IO_SIZE - 1,
-+	.flags	= IORESOURCE_IO,
-+};
-+
-+static struct pci_controller rt3883_pci_controller = {
-+	.pci_ops	= &rt3883_pci_ops,
-+	.mem_resource	= &rt3883_pci_mem_resource,
-+	.io_resource	= &rt3883_pci_io_resource,
-+};
-+
-+static void rt3883_pci_preinit(unsigned mode)
-+{
-+	u32 syscfg1;
-+	u32 rstctrl;
-+	u32 clkcfg1;
-+
-+	if (mode & RT3883_PCI_MODE_PCIE) {
-+		u32 val;
-+
-+		val = rt3883_sysc_rr(RT3883_SYSC_REG_SYSCFG1);
-+		val &= ~(0x30);
-+		val |= (2 << 4);
-+		rt3883_sysc_wr(val, RT3883_SYSC_REG_SYSCFG1);
-+
-+		val = rt3883_sysc_rr(RT3883_SYSC_REG_PCIE_CLK_GEN0);
-+		val &= ~BIT(31);
-+		rt3883_sysc_wr(val, RT3883_SYSC_REG_PCIE_CLK_GEN0);
-+
-+		val = rt3883_sysc_rr(RT3883_SYSC_REG_PCIE_CLK_GEN1);
-+		val &= 0x80ffffff;
-+		rt3883_sysc_wr(val, RT3883_SYSC_REG_PCIE_CLK_GEN1);
-+
-+		val = rt3883_sysc_rr(RT3883_SYSC_REG_PCIE_CLK_GEN1);
-+		val |= 0xa << 24;
-+		rt3883_sysc_wr(val, RT3883_SYSC_REG_PCIE_CLK_GEN1);
-+
-+		val = rt3883_sysc_rr(RT3883_SYSC_REG_PCIE_CLK_GEN0);
-+		val |= BIT(31);
-+		rt3883_sysc_wr(val, RT3883_SYSC_REG_PCIE_CLK_GEN0);
-+
-+		msleep(50);
-+	}
-+
-+	syscfg1 = rt3883_sysc_rr(RT3883_SYSC_REG_SYSCFG1);
-+	syscfg1 &= ~(RT3883_SYSCFG1_PCIE_RC_MODE |
-+		     RT3883_SYSCFG1_PCI_HOST_MODE);
-+
-+	rstctrl = rt3883_sysc_rr(RT3883_SYSC_REG_RSTCTRL);
-+	rstctrl |= (RT3883_RSTCTRL_PCI | RT3883_RSTCTRL_PCIE);
-+
-+	clkcfg1 = rt3883_sysc_rr(RT3883_SYSC_REG_CLKCFG1);
-+	clkcfg1 &= ~(RT3883_CLKCFG1_PCI_CLK_EN |
-+		     RT3883_CLKCFG1_PCIE_CLK_EN);
-+
-+	if (mode & RT3883_PCI_MODE_PCI) {
-+		syscfg1 |= RT3883_SYSCFG1_PCI_HOST_MODE;
-+		clkcfg1 |= RT3883_CLKCFG1_PCI_CLK_EN;
-+		rstctrl &= ~RT3883_RSTCTRL_PCI;
-+	}
-+	if (mode & RT3883_PCI_MODE_PCIE) {
-+		syscfg1 |= RT3883_SYSCFG1_PCI_HOST_MODE |
-+			   RT3883_SYSCFG1_PCIE_RC_MODE;
-+		clkcfg1 |= RT3883_CLKCFG1_PCIE_CLK_EN;
-+		rstctrl &= ~RT3883_RSTCTRL_PCIE;
-+	}
-+
-+	rt3883_sysc_wr(syscfg1, RT3883_SYSC_REG_SYSCFG1);
-+	rt3883_sysc_wr(rstctrl, RT3883_SYSC_REG_RSTCTRL);
-+	rt3883_sysc_wr(clkcfg1, RT3883_SYSC_REG_CLKCFG1);
-+
-+	msleep(500);
-+}
-+
-+static int rt3883_pcie_ready(void)
-+{
-+	u32 status;
-+
-+	msleep(500);
-+
-+	status = rt3883_pci_rr(RT3883_PCI_REG_STATUS(1));
-+	if (status & BIT(0))
-+		return 0;
-+
-+	/* TODO: reset PCIe and turn off PCIe clock */
-+
-+	return -ENODEV;
-+}
-+
-+void __init rt3883_pci_init(unsigned mode)
-+{
-+	u32 val;
-+	int err;
-+
-+	rt3883_pci_preinit(mode);
-+
-+	rt3883_pci_base = ioremap(RT3883_PCI_BASE, PAGE_SIZE);
-+	if (rt3883_pci_base == NULL) {
-+		pr_err("failed to ioremap PCI registers\n");
-+		return;
-+	}
-+
-+	rt3883_pci_wr(0, RT3883_PCI_REG_PCICFG_ADDR);
-+	if (mode & RT3883_PCI_MODE_PCI)
-+		rt3883_pci_wr(BIT(16), RT3883_PCI_REG_PCICFG_ADDR);
-+
-+	msleep(500);
-+
-+	if (mode & RT3883_PCI_MODE_PCIE) {
-+		err = rt3883_pcie_ready();
-+		if (err)
-+			return;
-+	}
-+
-+	if (mode & RT3883_PCI_MODE_PCI)
-+		rt3883_pci_wr(0x79, RT3883_PCI_REG_ARBCTL);
-+
-+	rt3883_pci_wr(RT3883_PCI_MEM_BASE, RT3883_PCI_REG_MEMBASE);
-+	rt3883_pci_wr(RT3883_PCI_IO_BASE, RT3883_PCI_REG_IOBASE);
-+
-+	/* PCI */
-+	rt3883_pci_wr(0x03ff0000, RT3883_PCI_REG_BAR0SETUP_ADDR(0));
-+	rt3883_pci_wr(RT3883_MEMORY_BASE, RT3883_PCI_REG_IMBASEBAR0_ADDR(0));
-+	rt3883_pci_wr(0x08021814, RT3883_PCI_REG_ID(0));
-+	rt3883_pci_wr(0x00800001, RT3883_PCI_REG_CLASS(0));
-+	rt3883_pci_wr(0x28801814, RT3883_PCI_REG_SUBID(0));
-+
-+	/* PCIe */
-+	rt3883_pci_wr(0x01ff0000, RT3883_PCI_REG_BAR0SETUP_ADDR(1));
-+	rt3883_pci_wr(RT3883_MEMORY_BASE, RT3883_PCI_REG_IMBASEBAR0_ADDR(1));
-+	rt3883_pci_wr(0x08021814, RT3883_PCI_REG_ID(1));
-+	rt3883_pci_wr(0x06040001, RT3883_PCI_REG_CLASS(1));
-+	rt3883_pci_wr(0x28801814, RT3883_PCI_REG_SUBID(1));
-+
-+	rt3883_pci_irq_init();
-+
-+	/* PCIe */
-+	val = rt3883_pci_read_u32(0, 0x01, 0, PCI_COMMAND);
-+	val |= 0x7;
-+	rt3883_pci_write_u32(0, 0x01, 0, PCI_COMMAND, val);
-+
-+	/* PCI */
-+	val = rt3883_pci_read_u32(0, 0x00, 0, PCI_COMMAND);
-+	val |= 0x7;
-+	rt3883_pci_write_u32(0, 0x00, 0, PCI_COMMAND, val);
-+
-+	ioport_resource.start = rt3883_pci_io_resource.start;
-+	ioport_resource.end = rt3883_pci_io_resource.end;
-+
-+	register_pci_controller(&rt3883_pci_controller);
-+}
-+
-+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	int irq = -1;
-+
-+	switch (dev->bus->number) {
-+	case 0:
-+		switch (PCI_SLOT(dev->devfn)) {
-+		case 0x00:
-+			rt3883_pci_wr(0x03ff0001,
-+					     RT3883_PCI_REG_BAR0SETUP_ADDR(0));
-+			rt3883_pci_wr(0x03ff0001,
-+					     RT3883_PCI_REG_BAR0SETUP_ADDR(1));
-+
-+			rt3883_pci_write_u32(0, 0x00, 0, PCI_BASE_ADDRESS_0,
-+					     RT3883_MEMORY_BASE);
-+			rt3883_pci_read_u32(0, 0x00, 0, PCI_BASE_ADDRESS_0);
-+
-+			irq = RT3883_CPU_IRQ_PCI;
-+			break;
-+		case 0x01:
-+			rt3883_pci_write_u32(0, 0x01, 0, PCI_IO_BASE,
-+					     0x00000101);
-+			break;
-+		case 0x11:
-+			irq = RT3883_PCI_IRQ_PCI0;
-+			break;
-+		case 0x12:
-+			irq = RT3883_PCI_IRQ_PCI1;
-+			break;
-+		}
-+		break;
-+
-+	case 1:
-+		irq = RT3883_PCI_IRQ_PCIE;
-+		break;
-+
-+	default:
-+		dev_err(&dev->dev, "no IRQ specified\n");
-+		return irq;
-+	}
-+
-+	return irq;
-+}
-+
-+void __init rt3883_pci_set_plat_dev_init(int (*f)(struct pci_dev *dev))
-+{
-+	rt3883_pci_plat_dev_init = f;
-+}
-+
-+int pcibios_plat_dev_init(struct pci_dev *dev)
-+{
-+	if (rt3883_pci_plat_dev_init)
-+		return rt3883_pci_plat_dev_init(dev);
-+
-+	return 0;
-+}
---- a/arch/mips/ralink/Kconfig
-+++ b/arch/mips/ralink/Kconfig
-@@ -20,6 +20,7 @@ choice
- 		bool "RT3883"
- 		select USB_ARCH_HAS_OHCI
- 		select USB_ARCH_HAS_EHCI
-+		select HW_HAS_PCI
- 
- 	config SOC_MT7620
- 		bool "MT7620"

target/linux/ramips/patches-3.8/0120-DT-MIPS-ralink-add-MT7620A-dts-files.patch

@@ -0,0 +1,119 @@
+From 07741f61fc94fad3c3d21fa1a2ad6f01455cc1dd Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 12 Apr 2013 06:27:41 +0000
+Subject: [PATCH 120/137] DT: MIPS: ralink: add MT7620A dts files
+
+Add a dtsi file for MT7620A SoC and a sample dts file.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Acked-by: Grant Likely <grant.likely@secretlab.ca>
+Patchwork: http://patchwork.linux-mips.org/patch/5190/
+---
+ arch/mips/ralink/Kconfig              |    4 +++
+ arch/mips/ralink/dts/Makefile         |    1 +
+ arch/mips/ralink/dts/mt7620a.dtsi     |   58 +++++++++++++++++++++++++++++++++
+ arch/mips/ralink/dts/mt7620a_eval.dts |   16 +++++++++
+ 4 files changed, 79 insertions(+)
+ create mode 100644 arch/mips/ralink/dts/mt7620a.dtsi
+ create mode 100644 arch/mips/ralink/dts/mt7620a_eval.dts
+
+--- a/arch/mips/ralink/Kconfig
++++ b/arch/mips/ralink/Kconfig
+@@ -46,6 +46,10 @@ choice
+ 		bool "RT3883 eval kit"
+ 		depends on SOC_RT3883
+ 
++	config DTB_MT7620A_EVAL
++		bool "MT7620A eval kit"
++		depends on SOC_MT7620
++
+ endchoice
+ 
+ endif
+--- a/arch/mips/ralink/dts/Makefile
++++ b/arch/mips/ralink/dts/Makefile
+@@ -1,3 +1,4 @@
+ obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
+ obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
+ obj-$(CONFIG_DTB_RT3883_EVAL) := rt3883_eval.dtb.o
++obj-$(CONFIG_DTB_MT7620A_EVAL) := mt7620a_eval.dtb.o
+--- /dev/null
++++ b/arch/mips/ralink/dts/mt7620a.dtsi
+@@ -0,0 +1,58 @@
++/ {
++	#address-cells = <1>;
++	#size-cells = <1>;
++	compatible = "ralink,mtk7620a-soc";
++
++	cpus {
++		cpu@0 {
++			compatible = "mips,mips24KEc";
++		};
++	};
++
++	cpuintc: cpuintc@0 {
++		#address-cells = <0>;
++		#interrupt-cells = <1>;
++		interrupt-controller;
++		compatible = "mti,cpu-interrupt-controller";
++	};
++
++	palmbus@10000000 {
++		compatible = "palmbus";
++		reg = <0x10000000 0x200000>;
++                ranges = <0x0 0x10000000 0x1FFFFF>;
++
++		#address-cells = <1>;
++		#size-cells = <1>;
++
++		sysc@0 {
++			compatible = "ralink,mt7620a-sysc";
++			reg = <0x0 0x100>;
++		};
++
++		intc: intc@200 {
++			compatible = "ralink,mt7620a-intc", "ralink,rt2880-intc";
++			reg = <0x200 0x100>;
++
++			interrupt-controller;
++			#interrupt-cells = <1>;
++
++			interrupt-parent = <&cpuintc>;
++			interrupts = <2>;
++		};
++
++		memc@300 {
++			compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
++			reg = <0x300 0x100>;
++		};
++
++		uartlite@c00 {
++			compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
++			reg = <0xc00 0x100>;
++
++			interrupt-parent = <&intc>;
++			interrupts = <12>;
++
++			reg-shift = <2>;
++		};
++	};
++};
+--- /dev/null
++++ b/arch/mips/ralink/dts/mt7620a_eval.dts
+@@ -0,0 +1,16 @@
++/dts-v1/;
++
++/include/ "mt7620a.dtsi"
++
++/ {
++	compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
++	model = "Ralink MT7620A evaluation board";
++
++	memory@0 {
++		reg = <0x0 0x2000000>;
++	};
++
++	chosen {
++		bootargs = "console=ttyS0,57600";
++	};
++};

target/linux/ramips/patches-3.8/0121-MIPS-add-detect_memory_region.patch

@@ -0,0 +1,61 @@
+From 9041c96ab5bd29d85ca95cffa44c755f68ae6bb1 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 13 Apr 2013 13:15:47 +0200
+Subject: [PATCH 121/137] MIPS: add detect_memory_region()
+
+Add a generic way of detecting the available RAM. This function is based on the
+implementation already used by ath79.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5178/
+---
+ arch/mips/include/asm/bootinfo.h |    1 +
+ arch/mips/kernel/setup.c         |   20 ++++++++++++++++++++
+ 2 files changed, 21 insertions(+)
+
+--- a/arch/mips/include/asm/bootinfo.h
++++ b/arch/mips/include/asm/bootinfo.h
+@@ -104,6 +104,7 @@ struct boot_mem_map {
+ extern struct boot_mem_map boot_mem_map;
+ 
+ extern void add_memory_region(phys_t start, phys_t size, long type);
++extern void detect_memory_region(phys_t start, phys_t sz_min,  phys_t sz_max);
+ 
+ extern void prom_init(void);
+ extern void prom_free_prom_memory(void);
+--- a/arch/mips/kernel/setup.c
++++ b/arch/mips/kernel/setup.c
+@@ -23,6 +23,7 @@
+ #include <linux/pfn.h>
+ #include <linux/debugfs.h>
+ #include <linux/kexec.h>
++#include <linux/sizes.h>
+ 
+ #include <asm/addrspace.h>
+ #include <asm/bootinfo.h>
+@@ -122,6 +123,25 @@ void __init add_memory_region(phys_t sta
+ 	boot_mem_map.nr_map++;
+ }
+ 
++void __init detect_memory_region(phys_t start, phys_t sz_min, phys_t sz_max)
++{
++	phys_t size;
++
++	for (size = sz_min; size < sz_max; size <<= 1) {
++		if (!memcmp(detect_memory_region,
++				detect_memory_region + size, 1024))
++			break;
++	}
++
++	pr_debug("Memory: %lluMB of RAM detected at 0x%llx (min: %lluMB, max: %lluMB)\n",
++		((unsigned long long) size) / SZ_1M,
++		(unsigned long long) start,
++		((unsigned long long) sz_min) / SZ_1M,
++		((unsigned long long) sz_max) / SZ_1M);
++
++	add_memory_region(start, size, BOOT_MEM_RAM);
++}
++
+ static void __init print_memory_map(void)
+ {
+ 	int i;

target/linux/ramips/patches-3.8/0122-MIPS-ralink-add-memory-definition-to-struct-ralink_s.patch

@@ -0,0 +1,29 @@
+From 5155790ed1f270379ea98325f01e1c72a36a37d0 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 13 Apr 2013 15:10:14 +0200
+Subject: [PATCH 122/137] MIPS: ralink: add memory definition to struct
+ ralink_soc_info
+
+Depending on the actual SoC we have a different base address as well as minimum
+and maximum size for RAM. Add these fields to the per SoC structure.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5179/
+---
+ arch/mips/ralink/common.h |    5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/arch/mips/ralink/common.h
++++ b/arch/mips/ralink/common.h
+@@ -33,6 +33,11 @@ extern struct ralink_pinmux rt_gpio_pinm
+ struct ralink_soc_info {
+ 	unsigned char sys_type[RAMIPS_SYS_TYPE_LEN];
+ 	unsigned char *compatible;
++
++	unsigned long mem_base;
++	unsigned long mem_size;
++	unsigned long mem_size_min;
++	unsigned long mem_size_max;
+ };
+ extern struct ralink_soc_info soc_info;
+ 

target/linux/ramips/patches-3.8/0123-MIPS-ralink-add-memory-definition-for-RT305x.patch

@@ -0,0 +1,89 @@
+From 016f1f659cf70cc78e72e12a2130d8f3e1a6e0d3 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 13 Apr 2013 15:13:40 +0200
+Subject: [PATCH 123/137] MIPS: ralink: add memory definition for RT305x
+
+Populate struct soc_info with the data that describes our RAM window.
+
+As memory detection fails on RT5350 we read the amount of available memory
+from the system controller.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5180/
+---
+ arch/mips/include/asm/mach-ralink/rt305x.h |    6 ++++
+ arch/mips/ralink/rt305x.c                  |   45 ++++++++++++++++++++++++++++
+ 2 files changed, 51 insertions(+)
+
+--- a/arch/mips/include/asm/mach-ralink/rt305x.h
++++ b/arch/mips/include/asm/mach-ralink/rt305x.h
+@@ -157,4 +157,10 @@ static inline int soc_is_rt5350(void)
+ #define RT3352_RSTCTRL_UDEV		BIT(25)
+ #define RT3352_SYSCFG1_USB0_HOST_MODE	BIT(10)
+ 
++#define RT305X_SDRAM_BASE		0x00000000
++#define RT305X_MEM_SIZE_MIN		2
++#define RT305X_MEM_SIZE_MAX		64
++#define RT3352_MEM_SIZE_MIN		2
++#define RT3352_MEM_SIZE_MAX		256
++
+ #endif
+--- a/arch/mips/ralink/rt305x.c
++++ b/arch/mips/ralink/rt305x.c
+@@ -122,6 +122,40 @@ struct ralink_pinmux rt_gpio_pinmux = {
+ 	.wdt_reset = rt305x_wdt_reset,
+ };
+ 
++static unsigned long rt5350_get_mem_size(void)
++{
++	void __iomem *sysc = (void __iomem *) KSEG1ADDR(RT305X_SYSC_BASE);
++	unsigned long ret;
++	u32 t;
++
++	t = __raw_readl(sysc + SYSC_REG_SYSTEM_CONFIG);
++	t = (t >> RT5350_SYSCFG0_DRAM_SIZE_SHIFT) &
++		RT5350_SYSCFG0_DRAM_SIZE_MASK;
++
++	switch (t) {
++	case RT5350_SYSCFG0_DRAM_SIZE_2M:
++		ret = 2;
++		break;
++	case RT5350_SYSCFG0_DRAM_SIZE_8M:
++		ret = 8;
++		break;
++	case RT5350_SYSCFG0_DRAM_SIZE_16M:
++		ret = 16;
++		break;
++	case RT5350_SYSCFG0_DRAM_SIZE_32M:
++		ret = 32;
++		break;
++	case RT5350_SYSCFG0_DRAM_SIZE_64M:
++		ret = 64;
++		break;
++	default:
++		panic("rt5350: invalid DRAM size: %u", t);
++		break;
++	}
++
++	return ret;
++}
++
+ void __init ralink_clk_init(void)
+ {
+ 	unsigned long cpu_rate, sys_rate, wdt_rate, uart_rate;
+@@ -252,4 +286,15 @@ void prom_soc_init(struct ralink_soc_inf
+ 		name,
+ 		(id >> CHIP_ID_ID_SHIFT) & CHIP_ID_ID_MASK,
+ 		(id & CHIP_ID_REV_MASK));
++
++	soc_info->mem_base = RT305X_SDRAM_BASE;
++	if (soc_is_rt5350()) {
++		soc_info->mem_size = rt5350_get_mem_size();
++	} else if (soc_is_rt305x() || soc_is_rt3350()) {
++		soc_info->mem_size_min = RT305X_MEM_SIZE_MIN;
++		soc_info->mem_size_max = RT305X_MEM_SIZE_MAX;
++	} else if (soc_is_rt3352()) {
++		soc_info->mem_size_min = RT3352_MEM_SIZE_MIN;
++		soc_info->mem_size_max = RT3352_MEM_SIZE_MAX;
++	}
+ }

target/linux/ramips/patches-3.8/0123-MIPS-ralink-fix-uartmux-group-handling.patch

@@ -1,40 +0,0 @@
-From 34a9a634432a95d8ae9af86d41fdaf32fb039c2c Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Wed, 27 Mar 2013 21:10:14 +0100
-Subject: [PATCH 1/5] MIPS: ralink: fix uartmux group handling
-
- * don't try get 'ralink,uartmux' porperty if the pinmux.uart is
-   not initialized,
- * don't touch 'mode' value if mux mask is zero
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- arch/mips/ralink/pinmux.c |   12 ++++++++----
- 1 file changed, 8 insertions(+), 4 deletions(-)
-
---- a/arch/mips/ralink/pinmux.c
-+++ b/arch/mips/ralink/pinmux.c
-@@ -56,15 +56,19 @@ void ralink_pinmux(void)
- 		}
- 	}
- 
--	of_property_read_string(np, "ralink,uartmux", &uart);
-+	uart = NULL;
-+	if (rt_pinmux.uart)
-+		of_property_read_string(np, "ralink,uartmux", &uart);
-+
- 	if (uart) {
- 		int m = ralink_mux_mask(uart, rt_pinmux.uart);
--		mode |= rt_pinmux.uart_mask << rt_pinmux.uart_shift;
-+
- 		if (m) {
--			mode &= ~(m << rt_pinmux.uart_shift);
-+			mode &= ~(rt_pinmux.uart_mask << rt_pinmux.uart_shift);
-+			mode |= m << rt_pinmux.uart_shift;
- 			pr_debug("pinmux: registered uartmux \"%s\"\n", uart);
- 		} else {
--			pr_debug("pinmux: registered uartmux \"gpio\"\n");
-+			pr_debug("pinmux: unknown uartmux \"%s\"\n", uart);
- 		}
- 	}
- 

target/linux/ramips/patches-3.8/0124-MIPS-ralink-add-memory-definition-for-RT2880.patch

@@ -0,0 +1,36 @@
+From 0151f5f0dbf43b6b3718b0d1d403c87429ac0313 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 13 Apr 2013 15:37:37 +0200
+Subject: [PATCH 124/137] MIPS: ralink: add memory definition for RT2880
+
+Populate struct soc_info with the data that describes our RAM window.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5181/
+---
+ arch/mips/include/asm/mach-ralink/rt288x.h |    4 ++++
+ arch/mips/ralink/rt288x.c                  |    4 ++++
+ 2 files changed, 8 insertions(+)
+
+--- a/arch/mips/include/asm/mach-ralink/rt288x.h
++++ b/arch/mips/include/asm/mach-ralink/rt288x.h
+@@ -46,4 +46,8 @@
+ 
+ #define CLKCFG_SRAM_CS_N_WDT		BIT(9)
+ 
++#define RT2880_SDRAM_BASE		0x08000000
++#define RT2880_MEM_SIZE_MIN		2
++#define RT2880_MEM_SIZE_MAX		128
++
+ #endif
+--- a/arch/mips/ralink/rt288x.c
++++ b/arch/mips/ralink/rt288x.c
+@@ -136,4 +136,8 @@ void prom_soc_init(struct ralink_soc_inf
+ 		name,
+ 		(id >> CHIP_ID_ID_SHIFT) & CHIP_ID_ID_MASK,
+ 		(id & CHIP_ID_REV_MASK));
++
++	soc_info->mem_base = RT2880_SDRAM_BASE;
++	soc_info->mem_size_min = RT2880_MEM_SIZE_MIN;
++	soc_info->mem_size_max = RT2880_MEM_SIZE_MAX;
+ }

target/linux/ramips/patches-3.8/0124-MIPS-ralink-add-pci-group-to-struct-ralink_pinmux.patch

@@ -1,24 +0,0 @@
-From 8818e2d260e7f98fd5388f9ba56f54b788e175f0 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Wed, 27 Mar 2013 20:42:18 +0100
-Subject: [PATCH 2/5] MIPS: ralink: add pci group to struct ralink_pinmux
-
-This will be used for RT3662/RT3883.
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- arch/mips/ralink/common.h |    3 +++
- 1 file changed, 3 insertions(+)
-
---- a/arch/mips/ralink/common.h
-+++ b/arch/mips/ralink/common.h
-@@ -24,6 +24,9 @@ struct ralink_pinmux {
- 	int uart_shift;
- 	u32 uart_mask;
- 	void (*wdt_reset)(void);
-+	struct ralink_pinmux_grp *pci;
-+	int pci_shift;
-+	u32 pci_mask;
- };
- extern struct ralink_pinmux rt_pinmux;
- 

target/linux/ramips/patches-3.8/0125-MIPS-ralink-add-memory-definition-for-RT3883.patch

@@ -0,0 +1,36 @@
+From de85c6c3e2d5ed9c721a282d91af504a845e1fad Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 13 Apr 2013 20:23:19 +0200
+Subject: [PATCH 125/137] MIPS: ralink: add memory definition for RT3883
+
+Populate struct soc_info with the data that describes our RAM window.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5182/
+---
+ arch/mips/include/asm/mach-ralink/rt3883.h |    4 ++++
+ arch/mips/ralink/rt3883.c                  |    4 ++++
+ 2 files changed, 8 insertions(+)
+
+--- a/arch/mips/include/asm/mach-ralink/rt3883.h
++++ b/arch/mips/include/asm/mach-ralink/rt3883.h
+@@ -244,4 +244,8 @@
+ #define RT3883_FLASH_CFG_WIDTH_16BIT	0x1
+ #define RT3883_FLASH_CFG_WIDTH_32BIT	0x2
+ 
++#define RT3883_SDRAM_BASE		0x00000000
++#define RT3883_MEM_SIZE_MIN		2
++#define RT3883_MEM_SIZE_MAX		256
++
+ #endif /* _RT3883_REGS_H_ */
+--- a/arch/mips/ralink/rt3883.c
++++ b/arch/mips/ralink/rt3883.c
+@@ -239,4 +239,8 @@ void prom_soc_init(struct ralink_soc_inf
+ 		name,
+ 		(id >> RT3883_REVID_VER_ID_SHIFT) & RT3883_REVID_VER_ID_MASK,
+ 		(id & RT3883_REVID_ECO_ID_MASK));
++
++	soc_info->mem_base = RT3883_SDRAM_BASE;
++	soc_info->mem_size_min = RT3883_MEM_SIZE_MIN;
++	soc_info->mem_size_max = RT3883_MEM_SIZE_MAX;
+ }

target/linux/ramips/patches-3.8/0125-MIPS-ralink-process-PCI-pinmux-group.patch

@@ -1,42 +0,0 @@
-From fe26f3e7d1329fc2a5ac14808dbecb7d324d0a41 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Wed, 27 Mar 2013 20:56:22 +0100
-Subject: [PATCH 3/5] MIPS: ralink: process PCI pinmux group
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- arch/mips/ralink/pinmux.c |   14 +++++++++++++-
- 1 file changed, 13 insertions(+), 1 deletion(-)
-
---- a/arch/mips/ralink/pinmux.c
-+++ b/arch/mips/ralink/pinmux.c
-@@ -29,7 +29,7 @@ void ralink_pinmux(void)
- 	const __be32 *wdt;
- 	struct device_node *np;
- 	struct property *prop;
--	const char *uart, *pin;
-+	const char *uart, *pci, *pin;
- 	u32 mode = 0;
- 
- 	np = of_find_compatible_node(NULL, NULL, "ralink,rt3050-sysc");
-@@ -76,5 +76,20 @@ void ralink_pinmux(void)
- 	if (wdt && *wdt && rt_pinmux.wdt_reset)
- 		rt_pinmux.wdt_reset();
- 
-+	pci = NULL;
-+	if (rt_pinmux.pci)
-+		of_property_read_string(np, "ralink,pcimux", &pci);
-+
-+	if (pci) {
-+		int m = ralink_mux_mask(pci, rt_pinmux.pci);
-+		mode &= ~(rt_pinmux.pci_mask << rt_pinmux.pci_shift);
-+		if (m) {
-+			mode |= (m << rt_pinmux.pci_shift);
-+			pr_debug("pinmux: registered pcimux \"%s\"\n", pci);
-+		} else {
-+			pr_debug("pinmux: registered pcimux \"gpio\"\n");
-+		}
-+	}
-+
- 	rt_sysc_w32(mode, SYSC_REG_GPIO_MODE);
- }

target/linux/ramips/patches-3.8/0126-MIPS-ralink-add-PCI-pinmux-group-for-RT3883.patch

@@ -1,58 +0,0 @@
-From 2c868d77c161ce7dea8facf203c155924d776c33 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Wed, 27 Mar 2013 20:50:40 +0100
-Subject: [PATCH 4/5] MIPS: ralink: add PCI pinmux group for RT3883
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- arch/mips/ralink/rt3883.c |   32 ++++++++++++++++++++++++++++++++
- 1 file changed, 32 insertions(+)
-
---- a/arch/mips/ralink/rt3883.c
-+++ b/arch/mips/ralink/rt3883.c
-@@ -113,6 +113,35 @@ struct ralink_pinmux_grp uart_mux[] = {
- 	}, {0}
- };
- 
-+struct ralink_pinmux_grp pci_mux[] = {
-+	{
-+		.name = "pci-dev",
-+		.mask = 0,
-+		.gpio_first = RT3883_GPIO_PCI_AD0,
-+		.gpio_last = RT3883_GPIO_PCI_AD31,
-+	}, {
-+		.name = "pci-host2",
-+		.mask = 1,
-+		.gpio_first = RT3883_GPIO_PCI_AD0,
-+		.gpio_last = RT3883_GPIO_PCI_AD31,
-+	}, {
-+		.name = "pci-host1",
-+		.mask = 2,
-+		.gpio_first = RT3883_GPIO_PCI_AD0,
-+		.gpio_last = RT3883_GPIO_PCI_AD31,
-+	}, {
-+		.name = "pci-fnc",
-+		.mask = 3,
-+		.gpio_first = RT3883_GPIO_PCI_AD0,
-+		.gpio_last = RT3883_GPIO_PCI_AD31,
-+	}, {
-+		.name = "pci-gpio",
-+		.mask = 7,
-+		.gpio_first = RT3883_GPIO_PCI_AD0,
-+		.gpio_last = RT3883_GPIO_PCI_AD31,
-+	}, {0}
-+};
-+
- static void rt3883_wdt_reset(void)
- {
- 	u32 t;
-@@ -129,6 +158,9 @@ struct ralink_pinmux rt_pinmux = {
- 	.uart_shift = RT3883_GPIO_MODE_UART0_SHIFT,
- 	.uart_mask = RT3883_GPIO_MODE_GPIO,
- 	.wdt_reset = rt3883_wdt_reset,
-+	.pci = pci_mux,
-+	.pci_shift = RT3883_GPIO_MODE_PCI_SHIFT,
-+	.pci_mask = RT3883_GPIO_MODE_PCI_MASK,
- };
- 
- void __init ralink_clk_init(void)

target/linux/ramips/patches-3.8/0126-MIPS-ralink-add-memory-definition-for-MT7620.patch

@@ -0,0 +1,58 @@
+From c1d35c42d697e9c28c817921a79c5f814529a4c6 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sun, 14 Apr 2013 09:55:29 +0200
+Subject: [PATCH 126/137] MIPS: ralink: add memory definition for MT7620
+
+Populate struct soc_info with the data that describes our RAM window.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5183/
+---
+ arch/mips/include/asm/mach-ralink/mt7620.h |    8 ++++++++
+ arch/mips/ralink/mt7620.c                  |   20 ++++++++++++++++++++
+ 2 files changed, 28 insertions(+)
+
+--- a/arch/mips/include/asm/mach-ralink/mt7620.h
++++ b/arch/mips/include/asm/mach-ralink/mt7620.h
+@@ -50,6 +50,14 @@
+ #define SYSCFG0_DRAM_TYPE_DDR1		1
+ #define SYSCFG0_DRAM_TYPE_DDR2		2
+ 
++#define MT7620_DRAM_BASE		0x0
++#define MT7620_SDRAM_SIZE_MIN		2
++#define MT7620_SDRAM_SIZE_MAX		64
++#define MT7620_DDR1_SIZE_MIN		32
++#define MT7620_DDR1_SIZE_MAX		128
++#define MT7620_DDR2_SIZE_MIN		32
++#define MT7620_DDR2_SIZE_MAX		256
++
+ #define MT7620_GPIO_MODE_I2C		BIT(0)
+ #define MT7620_GPIO_MODE_UART0_SHIFT	2
+ #define MT7620_GPIO_MODE_UART0_MASK	0x7
+--- a/arch/mips/ralink/mt7620.c
++++ b/arch/mips/ralink/mt7620.c
+@@ -211,4 +211,24 @@ void prom_soc_init(struct ralink_soc_inf
+ 
+ 	cfg0 = __raw_readl(sysc + SYSC_REG_SYSTEM_CONFIG0);
+ 	dram_type = (cfg0 >> SYSCFG0_DRAM_TYPE_SHIFT) & SYSCFG0_DRAM_TYPE_MASK;
++
++	switch (dram_type) {
++	case SYSCFG0_DRAM_TYPE_SDRAM:
++		soc_info->mem_size_min = MT7620_SDRAM_SIZE_MIN;
++		soc_info->mem_size_max = MT7620_SDRAM_SIZE_MAX;
++		break;
++
++	case SYSCFG0_DRAM_TYPE_DDR1:
++		soc_info->mem_size_min = MT7620_DDR1_SIZE_MIN;
++		soc_info->mem_size_max = MT7620_DDR1_SIZE_MAX;
++		break;
++
++	case SYSCFG0_DRAM_TYPE_DDR2:
++		soc_info->mem_size_min = MT7620_DDR2_SIZE_MIN;
++		soc_info->mem_size_max = MT7620_DDR2_SIZE_MAX;
++		break;
++	default:
++		BUG();
++	}
++	soc_info->mem_base = MT7620_DRAM_BASE;
+ }

target/linux/ramips/patches-3.8/0127-MIPS-ralink-add-GPIO-mode-to-RT3883-UART-pinmux-grou.patch

@@ -1,24 +0,0 @@
-From 79a01992e15216544dcfdc0be9f2f7695952d047 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Wed, 27 Mar 2013 20:59:26 +0100
-Subject: [PATCH 5/5] MIPS: ralink: add GPIO mode to RT3883 UART pinmux group
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- arch/mips/ralink/rt3883.c |    5 +++++
- 1 file changed, 5 insertions(+)
-
---- a/arch/mips/ralink/rt3883.c
-+++ b/arch/mips/ralink/rt3883.c
-@@ -110,6 +110,11 @@ struct ralink_pinmux_grp uart_mux[] = {
- 		.mask = RT3883_GPIO_MODE_GPIO_I2S,
- 		.gpio_first = RT3883_GPIO_7,
- 		.gpio_last = RT3883_GPIO_14,
-+	}, {
-+		.name = "gpio",
-+		.mask = RT3883_GPIO_MODE_GPIO,
-+		.gpio_first = RT3883_GPIO_7,
-+		.gpio_last = RT3883_GPIO_14,
- 	}, {0}
- };
- 

target/linux/ramips/patches-3.8/0127-MIPS-ralink-make-use-of-the-new-memory-detection-cod.patch

@@ -0,0 +1,40 @@
+From 1618a00f709817cbcdebf038d0b5e251c8d67237 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 13 Apr 2013 15:15:51 +0200
+Subject: [PATCH 127/137] MIPS: ralink: make use of the new memory detection
+ code
+
+Call detect_memory_region() from plat_mem_setup() unless the size was already
+read from the system controller.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/5184/
+---
+ arch/mips/ralink/of.c |    9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+--- a/arch/mips/ralink/of.c
++++ b/arch/mips/ralink/of.c
+@@ -11,6 +11,7 @@
+ #include <linux/io.h>
+ #include <linux/clk.h>
+ #include <linux/init.h>
++#include <linux/sizes.h>
+ #include <linux/of_fdt.h>
+ #include <linux/kernel.h>
+ #include <linux/bootmem.h>
+@@ -85,6 +86,14 @@ void __init plat_mem_setup(void)
+ 	 * parsed resulting in our memory appearing
+ 	 */
+ 	__dt_setup_arch(&__dtb_start);
++
++	if (soc_info.mem_size)
++		add_memory_region(soc_info.mem_base, soc_info.mem_size,
++				  BOOT_MEM_RAM);
++	else
++		detect_memory_region(soc_info.mem_base,
++				     soc_info.mem_size_min * SZ_1M,
++				     soc_info.mem_size_max * SZ_1M);
+ }
+ 
+ static int __init plat_of_setup(void)

target/linux/ramips/patches-3.8/0128-MIPS-ralink-add-cpu-feature-overrides.h-for-RT288x-S.patch

@@ -1,82 +0,0 @@
-From 9830273b0c7f2e58a9226cc38bb0c4363e1fd8a2 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Sun, 7 Apr 2013 17:00:40 +0200
-Subject: [PATCH 1/3] MIPS: ralink: add cpu-feature-overrides.h for RT288x
- SoCs
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- .../asm/mach-ralink/rt288x/cpu-feature-overrides.h |   56 ++++++++++++++++++++
- arch/mips/ralink/Platform                          |    1 +
- 2 files changed, 57 insertions(+)
- create mode 100644 arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h
-
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h
-@@ -0,0 +1,56 @@
-+/*
-+ * Ralink RT288x specific CPU feature overrides
-+ *
-+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * This file was derived from: include/asm-mips/cpu-features.h
-+ *	Copyright (C) 2003, 2004 Ralf Baechle
-+ *	Copyright (C) 2004 Maciej W. Rozycki
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published
-+ * by the Free Software Foundation.
-+ *
-+ */
-+#ifndef _RT288X_CPU_FEATURE_OVERRIDES_H
-+#define _RT288X_CPU_FEATURE_OVERRIDES_H
-+
-+#define cpu_has_tlb		1
-+#define cpu_has_4kex		1
-+#define cpu_has_3k_cache	0
-+#define cpu_has_4k_cache	1
-+#define cpu_has_tx39_cache	0
-+#define cpu_has_sb1_cache	0
-+#define cpu_has_fpu		0
-+#define cpu_has_32fpr		0
-+#define cpu_has_counter		1
-+#define cpu_has_watch		1
-+#define cpu_has_divec		1
-+
-+#define cpu_has_prefetch	1
-+#define cpu_has_ejtag		1
-+#define cpu_has_llsc		1
-+
-+#define cpu_has_mips16		1
-+#define cpu_has_mdmx		0
-+#define cpu_has_mips3d		0
-+#define cpu_has_smartmips	0
-+
-+#define cpu_has_mips32r1	1
-+#define cpu_has_mips32r2	1
-+#define cpu_has_mips64r1	0
-+#define cpu_has_mips64r2	0
-+
-+#define cpu_has_dsp		0
-+#define cpu_has_mipsmt		0
-+
-+#define cpu_has_64bits		0
-+#define cpu_has_64bit_zero_reg	0
-+#define cpu_has_64bit_gp_regs	0
-+#define cpu_has_64bit_addresses	0
-+
-+#define cpu_dcache_line_size()	16
-+#define cpu_icache_line_size()	16
-+
-+#endif /* _RT288X_CPU_FEATURE_OVERRIDES_H */
---- a/arch/mips/ralink/Platform
-+++ b/arch/mips/ralink/Platform
-@@ -8,6 +8,7 @@ cflags-$(CONFIG_RALINK)		+= -I$(srctree)
- # Ralink RT288x
- #
- load-$(CONFIG_SOC_RT288X)	+= 0xffffffff88000000
-+cflags-$(CONFIG_SOC_RT288X)	+= -I$(srctree)/arch/mips/include/asm/mach-ralink/rt288x
- 
- #
- # Ralink RT305x

target/linux/ramips/patches-3.8/0128-MIPS-ralink-add-pinmux-driver.patch

@@ -1,7 +1,7 @@
-From 806a489c720767f63bf5046c2ccd87ded9549c1c Mon Sep 17 00:00:00 2001
+From 5a2079532dfaf5762f658370ee7a0afb686f066e Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
-Date: Sat, 16 Mar 2013 00:50:57 +0100
+Date: Mon, 22 Apr 2013 23:11:42 +0200
-Subject: [PATCH 104/121] MIPS: ralink: add pinmux driver
+Subject: [PATCH 128/137] MIPS: ralink: add pinmux driver
 
 Add code to setup the pinmux on ralonk SoC. The SoC has a single 32 bit register
 for this functionality with simple on/off bits. Building a full featured pinctrl
@@ -10,11 +10,10 @@ driver would be overkill.
 Signed-off-by: John Crispin <blogic@openwrt.org>
 ---
  arch/mips/ralink/Makefile |    2 +-
- arch/mips/ralink/common.h |    5 ++-
+ arch/mips/ralink/common.h |    2 ++
  arch/mips/ralink/of.c     |    2 ++
  arch/mips/ralink/pinmux.c |   76 +++++++++++++++++++++++++++++++++++++++++++++
- arch/mips/ralink/rt305x.c |    6 ++--
+ 4 files changed, 81 insertions(+), 1 deletion(-)
- 5 files changed, 85 insertions(+), 6 deletions(-)
  create mode 100644 arch/mips/ralink/pinmux.c
 
 --- a/arch/mips/ralink/Makefile
@@ -26,23 +25,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 -obj-y := prom.o of.o reset.o clk.o irq.o
 +obj-y := prom.o of.o reset.o clk.o irq.o pinmux.o
  
+ obj-$(CONFIG_SOC_RT288X) += rt288x.o
  obj-$(CONFIG_SOC_RT305X) += rt305x.o
- 
 --- a/arch/mips/ralink/common.h
 +++ b/arch/mips/ralink/common.h
-@@ -22,9 +22,10 @@ struct ralink_pinmux {
+@@ -50,4 +50,6 @@ extern void prom_soc_init(struct ralink_
- 	struct ralink_pinmux_grp *mode;
- 	struct ralink_pinmux_grp *uart;
- 	int uart_shift;
-+	u32 uart_mask;
- 	void (*wdt_reset)(void);
- };
--extern struct ralink_pinmux gpio_pinmux;
-+extern struct ralink_pinmux rt_pinmux;
- 
- struct ralink_soc_info {
- 	unsigned char sys_type[RAMIPS_SYS_TYPE_LEN];
-@@ -41,4 +42,6 @@ extern void prom_soc_init(struct ralink_
  
  __iomem void *plat_of_remap_node(const char *node);
  
@@ -51,7 +38,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  #endif /* _RALINK_COMMON_H__ */
 --- a/arch/mips/ralink/of.c
 +++ b/arch/mips/ralink/of.c
-@@ -101,6 +101,8 @@ static int __init plat_of_setup(void)
+@@ -110,6 +110,8 @@ static int __init plat_of_setup(void)
  	if (of_platform_populate(NULL, of_ids, NULL, NULL))
  		panic("failed to populate DT\n");
  
@@ -102,7 +89,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +		return;
 +
 +	of_property_for_each_string(np, "ralink,gpiomux", prop, pin) {
-+		int m = ralink_mux_mask(pin, rt_pinmux.mode);
++		int m = ralink_mux_mask(pin, rt_gpio_pinmux.mode);
 +		if (m) {
 +			mode |= m;
 +			pr_debug("pinmux: registered gpiomux \"%s\"\n", pin);
@@ -112,7 +99,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	}
 +
 +	of_property_for_each_string(np, "ralink,pinmux", prop, pin) {
-+		int m = ralink_mux_mask(pin, rt_pinmux.mode);
++		int m = ralink_mux_mask(pin, rt_gpio_pinmux.mode);
 +		if (m) {
 +			mode &= ~m;
 +			pr_debug("pinmux: registered pinmux \"%s\"\n", pin);
@@ -123,10 +110,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +	of_property_read_string(np, "ralink,uartmux", &uart);
 +	if (uart) {
-+		int m = ralink_mux_mask(uart, rt_pinmux.uart);
++		int m = ralink_mux_mask(uart, rt_gpio_pinmux.uart);
-+		mode |= rt_pinmux.uart_mask << rt_pinmux.uart_shift;
++		mode |= rt_gpio_pinmux.uart_mask << rt_gpio_pinmux.uart_shift;
 +		if (m) {
-+			mode &= ~(m << rt_pinmux.uart_shift);
++			mode &= ~(m << rt_gpio_pinmux.uart_shift);
 +			pr_debug("pinmux: registered uartmux \"%s\"\n", uart);
 +		} else {
 +			pr_debug("pinmux: registered uartmux \"gpio\"\n");
@@ -134,33 +121,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	}
 +
 +	wdt = of_get_property(np, "ralink,wdtmux", NULL);
-+	if (wdt && *wdt && rt_pinmux.wdt_reset)
++	if (wdt && *wdt && rt_gpio_pinmux.wdt_reset)
-+		rt_pinmux.wdt_reset();
++		rt_gpio_pinmux.wdt_reset();
 +
 +	rt_sysc_w32(mode, SYSC_REG_GPIO_MODE);
 +}
---- a/arch/mips/ralink/rt305x.c
-+++ b/arch/mips/ralink/rt305x.c
-@@ -97,9 +97,6 @@ struct ralink_pinmux_grp uart_mux[] = {
- 		.mask = RT305X_GPIO_MODE_GPIO_I2S,
- 		.gpio_first = RT305X_GPIO_7,
- 		.gpio_last = RT305X_GPIO_14,
--	}, {
--		.name = "gpio",
--		.mask = RT305X_GPIO_MODE_GPIO,
- 	}, {0}
- };
- 
-@@ -114,10 +111,11 @@ void rt305x_wdt_reset(void)
- 	rt_sysc_w32(t, SYSC_REG_SYSTEM_CONFIG);
- }
- 
--struct ralink_pinmux gpio_pinmux = {
-+struct ralink_pinmux rt_pinmux = {
- 	.mode = mode_mux,
- 	.uart = uart_mux,
- 	.uart_shift = RT305X_GPIO_MODE_UART0_SHIFT,
-+	.uart_mask = RT305X_GPIO_MODE_GPIO,
- 	.wdt_reset = rt305x_wdt_reset,
- };
- 

target/linux/ramips/patches-3.8/0129-MIPS-ralink-add-cpu-feature-overrides.h-for-RT3x5x-R.patch

@@ -1,82 +0,0 @@
-From 0eccf6e501337213d1de75dcf8f158d194ae0f77 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Sun, 7 Apr 2013 17:02:27 +0200
-Subject: [PATCH 2/3] MIPS: ralink: add cpu-feature-overrides.h for
- RT3x5x/RT5350 SoCs
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- .../asm/mach-ralink/rt305x/cpu-feature-overrides.h |   56 ++++++++++++++++++++
- arch/mips/ralink/Platform                          |    1 +
- 2 files changed, 57 insertions(+)
- create mode 100644 arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
-
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h
-@@ -0,0 +1,56 @@
-+/*
-+ * Ralink RT305x specific CPU feature overrides
-+ *
-+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * This file was derived from: include/asm-mips/cpu-features.h
-+ *	Copyright (C) 2003, 2004 Ralf Baechle
-+ *	Copyright (C) 2004 Maciej W. Rozycki
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published
-+ * by the Free Software Foundation.
-+ *
-+ */
-+#ifndef _RT305X_CPU_FEATURE_OVERRIDES_H
-+#define _RT305X_CPU_FEATURE_OVERRIDES_H
-+
-+#define cpu_has_tlb		1
-+#define cpu_has_4kex		1
-+#define cpu_has_3k_cache	0
-+#define cpu_has_4k_cache	1
-+#define cpu_has_tx39_cache	0
-+#define cpu_has_sb1_cache	0
-+#define cpu_has_fpu		0
-+#define cpu_has_32fpr		0
-+#define cpu_has_counter		1
-+#define cpu_has_watch		1
-+#define cpu_has_divec		1
-+
-+#define cpu_has_prefetch	1
-+#define cpu_has_ejtag		1
-+#define cpu_has_llsc		1
-+
-+#define cpu_has_mips16		1
-+#define cpu_has_mdmx		0
-+#define cpu_has_mips3d		0
-+#define cpu_has_smartmips	0
-+
-+#define cpu_has_mips32r1	1
-+#define cpu_has_mips32r2	1
-+#define cpu_has_mips64r1	0
-+#define cpu_has_mips64r2	0
-+
-+#define cpu_has_dsp		1
-+#define cpu_has_mipsmt		0
-+
-+#define cpu_has_64bits		0
-+#define cpu_has_64bit_zero_reg	0
-+#define cpu_has_64bit_gp_regs	0
-+#define cpu_has_64bit_addresses	0
-+
-+#define cpu_dcache_line_size()	32
-+#define cpu_icache_line_size()	32
-+
-+#endif /* _RT305X_CPU_FEATURE_OVERRIDES_H */
---- a/arch/mips/ralink/Platform
-+++ b/arch/mips/ralink/Platform
-@@ -14,6 +14,7 @@ cflags-$(CONFIG_SOC_RT288X)	+= -I$(srctr
- # Ralink RT305x
- #
- load-$(CONFIG_SOC_RT305X)	+= 0xffffffff80000000
-+cflags-$(CONFIG_SOC_RT305X)	+= -I$(srctree)/arch/mips/include/asm/mach-ralink/rt305x
- 
- #
- # Ralink RT3883

target/linux/ramips/patches-3.8/0129-MIPS-ralink-add-support-for-periodic-timer-irq.patch

@@ -1,7 +1,7 @@
-From cdbc5a9dbd78a771edb6c211edbc677596cbd17f Mon Sep 17 00:00:00 2001
+From 1f307fd0fdca585d5c7c32963e8a8a6f38d8a78c Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Sat, 23 Mar 2013 19:44:41 +0100
-Subject: [PATCH 113/121] MIPS: ralink: add support for periodic timer irq
+Subject: [PATCH 129/137] MIPS: ralink: add support for periodic timer irq
 
 Adds a driver for the periodic timer found on Ralink SoC.
 

target/linux/ramips/patches-3.8/0130-GPIO-MIPS-ralink-adds-ralink-gpio-support.patch

@@ -1,7 +1,7 @@
-From f22c157f44c93d61058d2e2aa5626ee2899fde5a Mon Sep 17 00:00:00 2001
+From 007ab7fe49bfcaa220372260eedeb4eed51f1631 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Tue, 22 Jan 2013 18:24:34 +0100
-Subject: [PATCH 114/121] GPIO: MIPS: ralink: adds ralink gpio support
+Subject: [PATCH 130/137] GPIO: MIPS: ralink: adds ralink gpio support
 
 Add gpio driver for Ralink SoC. This driver makes the gpio core on
 RT2880, RT305x, rt3352, rt3662, rt3883, rt5350 and mt7620 work.

target/linux/ramips/patches-3.8/0130-MIPS-ralink-add-cpu-feature-overrides.h-for-RT3662-3.patch

@@ -1,81 +0,0 @@
-From 4cca623b74420aacf656b968fde29aace96ae3db Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Sun, 7 Apr 2013 16:57:30 +0200
-Subject: [PATCH 3/3] MIPS: ralink: add cpu-feature-overrides.h for
- RT3662/3883 SoCs
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- .../asm/mach-ralink/rt3883/cpu-feature-overrides.h |   55 ++++++++++++++++++++
- arch/mips/ralink/Platform                          |    1 +
- 2 files changed, 56 insertions(+)
- create mode 100644 arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
-
---- /dev/null
-+++ b/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h
-@@ -0,0 +1,55 @@
-+/*
-+ * Ralink RT3662/RT3883 specific CPU feature overrides
-+ *
-+ * Copyright (C) 2011-2013 Gabor Juhos <juhosg@openwrt.org>
-+ *
-+ * This file was derived from: include/asm-mips/cpu-features.h
-+ *	Copyright (C) 2003, 2004 Ralf Baechle
-+ *	Copyright (C) 2004 Maciej W. Rozycki
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published
-+ * by the Free Software Foundation.
-+ *
-+ */
-+#ifndef _RT3883_CPU_FEATURE_OVERRIDES_H
-+#define _RT3883_CPU_FEATURE_OVERRIDES_H
-+
-+#define cpu_has_tlb		1
-+#define cpu_has_4kex		1
-+#define cpu_has_3k_cache	0
-+#define cpu_has_4k_cache	1
-+#define cpu_has_tx39_cache	0
-+#define cpu_has_sb1_cache	0
-+#define cpu_has_fpu		0
-+#define cpu_has_32fpr		0
-+#define cpu_has_counter		1
-+#define cpu_has_watch		1
-+#define cpu_has_divec		1
-+
-+#define cpu_has_prefetch	1
-+#define cpu_has_ejtag		1
-+#define cpu_has_llsc		1
-+
-+#define cpu_has_mips16		1
-+#define cpu_has_mdmx		0
-+#define cpu_has_mips3d		0
-+#define cpu_has_smartmips	0
-+
-+#define cpu_has_mips32r1	1
-+#define cpu_has_mips32r2	1
-+#define cpu_has_mips64r1	0
-+#define cpu_has_mips64r2	0
-+
-+#define cpu_has_dsp		1
-+#define cpu_has_mipsmt		0
-+
-+#define cpu_has_64bits		0
-+#define cpu_has_64bit_zero_reg	0
-+#define cpu_has_64bit_gp_regs	0
-+#define cpu_has_64bit_addresses	0
-+
-+#define cpu_dcache_line_size()	32
-+#define cpu_icache_line_size()	32
-+
-+#endif /* _RT3883_CPU_FEATURE_OVERRIDES_H */
---- a/arch/mips/ralink/Platform
-+++ b/arch/mips/ralink/Platform
-@@ -20,6 +20,7 @@ cflags-$(CONFIG_SOC_RT305X)	+= -I$(srctr
- # Ralink RT3883
- #
- load-$(CONFIG_SOC_RT3883)	+= 0xffffffff80000000
-+cflags-$(CONFIG_SOC_RT3883)	+= -I$(srctree)/arch/mips/include/asm/mach-ralink/rt3883
- 
- #
- # Ralink MT7620

target/linux/ramips/patches-3.8/0131-SPI-ralink-add-Ralink-SoC-spi-driver.patch

@@ -1,7 +1,7 @@
-e8c5ebbd743dac63178807c0f68fe1b75680474a3 Mon Sep 17 00:00:00 2001
+From 32c1cff4c75925a0bbd305e85ed4adb30140cd42 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
-Date: Wed, 30 Jan 2013 17:58:15 +0100
+Date: Mon, 22 Apr 2013 23:16:18 +0200
-Subject: [PATCH 115/121] SPI: ralink: add Ralink SoC spi driver
+Subject: [PATCH 131/137] SPI: ralink: add Ralink SoC spi driver
 
 Add the driver needed to make SPI work on Ralink SoC.
 

target/linux/ramips/patches-3.8/0132-NET-ramips-fix-mdio-bus-support.patch

@@ -1,222 +0,0 @@
---- a/drivers/net/ethernet/ramips/ramips_main.c
-+++ b/drivers/net/ethernet/ramips/ramips_main.c
-@@ -28,6 +28,7 @@
- #include <linux/of_device.h>
- #include <linux/clk.h>
- #include <linux/of_net.h>
-+#include <linux/of_mdio.h>
- 
- #include "ramips_eth.h"
- 
-@@ -406,12 +407,25 @@ ramips_mdio_reset(struct mii_bus *bus)
- static int
- ramips_mdio_init(struct raeth_priv *re)
- {
-+	struct device_node *mii_np;
- 	int err;
--	int i;
-+
-+	mii_np = of_get_child_by_name(re->of_node, "mdio-bus");
-+	if (!mii_np) {
-+		dev_err(re->parent, "no %s child node found", "mdio-bus");
-+		return -ENODEV;
-+	}
-+
-+	if (!of_device_is_available(mii_np)) {
-+		err = 0;
-+		goto err_put_node;
-+	}
- 
- 	re->mii_bus = mdiobus_alloc();
--	if (re->mii_bus == NULL)
--		return -ENOMEM;
-+	if (re->mii_bus == NULL) {
-+		err = -ENOMEM;
-+		goto err_put_node;
-+	}
- 
- 	re->mii_bus->name = "ramips_mdio";
- 	re->mii_bus->read = ramips_mdio_read;
-@@ -422,12 +436,7 @@ ramips_mdio_init(struct raeth_priv *re)
- 	re->mii_bus->parent = re->parent;
- 
- 	snprintf(re->mii_bus->id, MII_BUS_ID_SIZE, "%s", "ramips_mdio");
--	re->mii_bus->phy_mask = 0;
--
--	for (i = 0; i < PHY_MAX_ADDR; i++)
--		re->mii_irq[i] = PHY_POLL;
--
--	err = mdiobus_register(re->mii_bus);
-+	err = of_mdiobus_register(re->mii_bus, mii_np);
- 	if (err)
- 		goto err_free_bus;
- 
-@@ -435,13 +444,20 @@ ramips_mdio_init(struct raeth_priv *re)
- 
- err_free_bus:
- 	kfree(re->mii_bus);
-+err_put_node:
-+	of_node_put(mii_np);
-+	re->mii_bus = NULL;
- 	return err;
- }
- 
- static void
- ramips_mdio_cleanup(struct raeth_priv *re)
- {
-+	if (!re->mii_bus)
-+		return;
-+
- 	mdiobus_unregister(re->mii_bus);
-+	of_node_put(re->mii_bus->dev.of_node);
- 	kfree(re->mii_bus);
- }
- 
-@@ -474,106 +490,86 @@ ramips_phy_link_adjust(struct net_device
- }
- 
- static int
--ramips_phy_connect_multi(struct raeth_priv *re)
-+ramips_phy_connect_by_node(struct raeth_priv *re, struct device_node *phy_node)
- {
--	struct net_device *netdev = re->netdev;
--	struct phy_device *phydev = NULL;
--	int phy_addr;
--	int ret = 0;
--
--	for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
--		if (!(re->phy_mask & (1 << phy_addr)))
--			continue;
--
--		if (re->mii_bus->phy_map[phy_addr] == NULL)
--			continue;
-+	struct phy_device *phydev;
-+	int phy_mode;
- 
--		RADEBUG("%s: PHY found at %s, uid=%08x\n",
--			netdev->name,
--			dev_name(&re->mii_bus->phy_map[phy_addr]->dev),
--			re->mii_bus->phy_map[phy_addr]->phy_id);
--
--		if (phydev == NULL)
--			phydev = re->mii_bus->phy_map[phy_addr];
--	}
--
--	if (!phydev) {
--		netdev_err(netdev, "no PHY found with phy_mask=%08x\n",
--			   re->phy_mask);
--		return -ENODEV;
-+	phy_mode = of_get_phy_mode(re->of_node);
-+	if (phy_mode < 0) {
-+		dev_err(re->parent, "incorrect phy-mode\n");
-+		return -EINVAL;
- 	}
- 
--	re->phy_dev = phy_connect(netdev, dev_name(&phydev->dev),
--				  ramips_phy_link_adjust, 0, re->phy_if_mode);
--
--	if (IS_ERR(re->phy_dev)) {
--		netdev_err(netdev, "could not connect to PHY at %s\n",
--			   dev_name(&phydev->dev));
-+	phydev = of_phy_connect(re->netdev, phy_node, ramips_phy_link_adjust,
-+				0, phy_mode);
-+	if (IS_ERR(phydev)) {
-+		dev_err(re->parent, "could not connect to PHY\n");
- 		return PTR_ERR(re->phy_dev);
- 	}
- 
- 	phydev->supported &= PHY_GBIT_FEATURES;
- 	phydev->advertising = phydev->supported;
- 
--	RADEBUG("%s: connected to PHY at %s [uid=%08x, driver=%s]\n",
--		netdev->name, dev_name(&phydev->dev),
--		phydev->phy_id, phydev->drv->name);
-+	dev_info(re->parent,
-+		 "connected to PHY at %s [uid=%08x, driver=%s]\n",
-+		 dev_name(&phydev->dev), phydev->phy_id,
-+		 phydev->drv->name);
- 
-+	re->phy_dev = phydev;
- 	re->link = 0;
- 	re->speed = 0;
- 	re->duplex = -1;
- 	re->rx_fc = 0;
- 	re->tx_fc = 0;
- 
--	return ret;
-+	return 0;
- }
- 
- static int
--ramips_phy_connect_fixed(struct raeth_priv *re)
-+ramips_phy_connect_fixed(struct raeth_priv *re, const __be32 *link, int size)
- {
--	if (!re->speed) {
--		const __be32 *link;
--		int size;
--
--		link = of_get_property(re->of_node,
--					"ralink,fixed-link", &size);
--		if (!link || size != (4 * sizeof(*link)))
--			return -ENOENT;
--
--		re->speed = be32_to_cpup(link++);
--		re->duplex = be32_to_cpup(link++);
--		re->tx_fc = be32_to_cpup(link++);
--		re->rx_fc = be32_to_cpup(link++);
-+	if (size != (4 * sizeof(*link))) {
-+		dev_err(re->parent, "invalid fixed-link property\n");
-+		return -EINVAL;
- 	}
- 
-+	re->speed = be32_to_cpup(link++);
-+	re->duplex = be32_to_cpup(link++);
-+	re->tx_fc = be32_to_cpup(link++);
-+	re->rx_fc = be32_to_cpup(link++);
-+
- 	switch (re->speed) {
- 	case SPEED_10:
- 	case SPEED_100:
- 	case SPEED_1000:
- 		break;
- 	default:
--		netdev_err(re->netdev, "invalid speed specified\n");
-+		dev_err(re->parent, "invalid link speed: %d\n", re->speed);
- 		return -EINVAL;
- 	}
- 
--	pr_info("%s: using fixed link parameters\n", re->netdev->name);
-+	dev_info(re->parent, "using fixed link parameters\n");
- 	return 0;
- }
- 
- static int
- ramips_phy_connect(struct raeth_priv *re)
- {
--	const __be32 *mask;
--
--	mask = of_get_property(re->of_node, "ralink,phy-mask", NULL);
--	re->phy_if_mode = of_get_phy_mode(re->of_node);
--
--	if (!re->phy_if_mode || !mask)
--		return ramips_phy_connect_fixed(re);
--
--	re->phy_mask = be32_to_cpup(mask);
--	return ramips_phy_connect_multi(re);
-+	struct device_node *phy_node;
-+	const __be32 *p32;
-+	int size;
-+
-+	phy_node = of_parse_phandle(re->of_node, "phy-handle", 0);
-+	if (phy_node)
-+		return ramips_phy_connect_by_node(re, phy_node);
-+
-+	p32 = of_get_property(re->of_node, "ralink,fixed-link", &size);
-+	if (p32)
-+		return ramips_phy_connect_fixed(re, p32, size);
- 
-+	dev_err(re->parent, "unable to get connection type\n");
-+	return -EINVAL;
- }
- 
- static void

target/linux/ramips/patches-3.8/0132-serial-of-allow-au1x00-and-rt288x-to-load-from-OF.patch

@@ -1,7 +1,7 @@
-From 6ffb42870411ca082e8e46d96d72bc5d8881ce8d Mon Sep 17 00:00:00 2001
+From 15bcdbd78abacbe0986a1904d2e2b5dcfe780b5b Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Tue, 22 Jan 2013 16:01:07 +0100
-Subject: [PATCH 116/121] serial: of: allow au1x00 and rt288x to load from OF
+Subject: [PATCH 132/137] serial: of: allow au1x00 and rt288x to load from OF
 
 In order to make serial_8250 loadable via OF on Au1x00 and Ralink WiSoC we need
 to default the iotype to UPIO_AU.

target/linux/ramips/patches-3.8/0133-serial-ralink-adds-mt7620-serial.patch

@@ -1,7 +1,7 @@
-From c1e24bf32404bec0032221b9ea37d6fd8c45dbdd Mon Sep 17 00:00:00 2001
+From 6471ee7bbf3f8b70267ba1dc93f067e18803c246 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Fri, 15 Mar 2013 18:16:01 +0100
-Subject: [PATCH 117/121] serial: ralink: adds mt7620 serial
+Subject: [PATCH 133/137] serial: ralink: adds mt7620 serial
 
 Add the config symbol for Mediatek7620 SoC to SERIAL_8250_RT288X
 

target/linux/ramips/patches-3.8/0134-PCI-MIPS-adds-rt2880-pci-support.patch

@@ -1,7 +1,7 @@
-From 028f340b63bf722e8807b31ef955484acf2cce47 Mon Sep 17 00:00:00 2001
+From 55e9ae6a23cb799b7c1d402e1cfda11a6bd1e86e Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
 Date: Thu, 21 Mar 2013 18:27:29 +0100
-Subject: [PATCH 118/121] PCI: MIPS: adds rt2880 pci support
+Subject: [PATCH 134/137] PCI: MIPS: adds rt2880 pci support
 
 Add support for the pci found on the rt2880 SoC.
 

target/linux/ramips/patches-3.8/0135-PCI-MIPS-adds-rt3883-pci-support.patch

@@ -1,44 +1,61 @@
---- a/arch/mips/pci/pci-rt3883.c
+From 2a5dccdb00d85a6ad6111d7a2b13f9f4fae35838 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Thu, 21 Mar 2013 17:34:08 +0100
+Subject: [PATCH 135/137] PCI: MIPS: adds rt3883 pci support
+
+Add support for the pcie found on the rt3883 SoC.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ arch/mips/pci/Makefile     |    1 +
+ arch/mips/pci/pci-rt3883.c |  640 ++++++++++++++++++++++++++++++++++++++++++++
+ arch/mips/ralink/Kconfig   |    1 +
+ 3 files changed, 642 insertions(+)
+ create mode 100644 arch/mips/pci/pci-rt3883.c
+
+--- a/arch/mips/pci/Makefile
++++ b/arch/mips/pci/Makefile
+@@ -43,6 +43,7 @@ obj-$(CONFIG_SNI_RM)		+= fixup-sni.o ops
+ obj-$(CONFIG_LANTIQ)		+= fixup-lantiq.o
+ obj-$(CONFIG_PCI_LANTIQ)	+= pci-lantiq.o ops-lantiq.o
+ obj-$(CONFIG_SOC_RT2880)	+= pci-rt2880.o
++obj-$(CONFIG_SOC_RT3883)	+= pci-rt3883.o
+ obj-$(CONFIG_TANBAC_TB0219)	+= fixup-tb0219.o
+ obj-$(CONFIG_TANBAC_TB0226)	+= fixup-tb0226.o
+ obj-$(CONFIG_TANBAC_TB0287)	+= fixup-tb0287.o
+--- /dev/null
 +++ b/arch/mips/pci/pci-rt3883.c
-@@ -1,7 +1,7 @@
+@@ -0,0 +1,640 @@
- /*
++/*
-- *  Ralink RT3883 SoC PCI support
 + *  Ralink RT3662/RT3883 SoC PCI support
-  *
++ *
-- *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
 + *  Copyright (C) 2011-2013 Gabor Juhos <juhosg@openwrt.org>
-  *
++ *
-  *  Parts of this file are based on Ralink's 2.6.21 BSP
++ *  Parts of this file are based on Ralink's 2.6.21 BSP
-  *
++ *
-@@ -16,52 +16,82 @@
++ *  This program is free software; you can redistribute it and/or modify it
- #include <linux/init.h>
++ *  under the terms of the GNU General Public License version 2 as published
- #include <linux/delay.h>
++ *  by the Free Software Foundation.
- #include <linux/interrupt.h>
++ */
++
++#include <linux/types.h>
++#include <linux/pci.h>
++#include <linux/io.h>
++#include <linux/init.h>
++#include <linux/delay.h>
++#include <linux/interrupt.h>
 +#include <linux/module.h>
 +#include <linux/of.h>
 +#include <linux/of_irq.h>
 +#include <linux/of_pci.h>
 +#include <linux/platform_device.h>
- 
++
- #include <asm/mach-ralink/rt3883.h>
++#include <asm/mach-ralink/rt3883.h>
--#include <asm/mach-ralink/rt3883_regs.h>
 +#include <asm/mach-ralink/ralink_regs.h>
- 
++
- #define RT3883_MEMORY_BASE		0x00000000
++#define RT3883_MEMORY_BASE		0x00000000
- #define RT3883_MEMORY_SIZE		0x02000000
++#define RT3883_MEMORY_SIZE		0x02000000
- 
++
--#define RT3883_PCI_MEM_BASE		0x20000000
--#define RT3883_PCI_MEM_SIZE		0x10000000
--#define RT3883_PCI_IO_BASE		0x10160000
--#define RT3883_PCI_IO_SIZE		0x00010000
--
--#define RT3883_PCI_REG_PCICFG_ADDR	0x00
--#define RT3883_PCI_REG_PCIRAW_ADDR	0x04
--#define RT3883_PCI_REG_PCIINT_ADDR	0x08
--#define RT3883_PCI_REG_PCIMSK_ADDR	0x0c
--#define   RT3833_PCI_PCIINT_PCIE	BIT(20)
--#define   RT3833_PCI_PCIINT_PCI1	BIT(19)
--#define   RT3833_PCI_PCIINT_PCI0	BIT(18)
 +#define RT3883_PCI_REG_PCICFG		0x00
 +#define   RT3883_PCICFG_P2P_BR_DEVNUM_M 0xf
 +#define   RT3883_PCICFG_P2P_BR_DEVNUM_S 16
@@ -46,34 +63,26 @@
 +#define RT3883_PCI_REG_PCIRAW		0x04
 +#define RT3883_PCI_REG_PCIINT		0x08
 +#define RT3883_PCI_REG_PCIENA		0x0c
- 
++
--#define RT3883_PCI_REG_CONFIG_ADDR	0x20
--#define RT3883_PCI_REG_CONFIG_DATA	0x24
 +#define RT3883_PCI_REG_CFGADDR		0x20
 +#define RT3883_PCI_REG_CFGDATA		0x24
- #define RT3883_PCI_REG_MEMBASE		0x28
++#define RT3883_PCI_REG_MEMBASE		0x28
- #define RT3883_PCI_REG_IOBASE		0x2c
++#define RT3883_PCI_REG_IOBASE		0x2c
- #define RT3883_PCI_REG_ARBCTL		0x80
++#define RT3883_PCI_REG_ARBCTL		0x80
- 
++
- #define RT3883_PCI_REG_BASE(_x)		(0x1000 + (_x) * 0x1000)
++#define RT3883_PCI_REG_BASE(_x)		(0x1000 + (_x) * 0x1000)
--#define RT3883_PCI_REG_BAR0SETUP_ADDR(_x) (RT3883_PCI_REG_BASE((_x)) + 0x10)
--#define RT3883_PCI_REG_IMBASEBAR0_ADDR(_x) (RT3883_PCI_REG_BASE((_x)) + 0x18)
 +#define RT3883_PCI_REG_BAR0SETUP(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x10)
 +#define RT3883_PCI_REG_IMBASEBAR0(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x18)
- #define RT3883_PCI_REG_ID(_x)		(RT3883_PCI_REG_BASE((_x)) + 0x30)
++#define RT3883_PCI_REG_ID(_x)		(RT3883_PCI_REG_BASE((_x)) + 0x30)
- #define RT3883_PCI_REG_CLASS(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x34)
++#define RT3883_PCI_REG_CLASS(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x34)
- #define RT3883_PCI_REG_SUBID(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x38)
++#define RT3883_PCI_REG_SUBID(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x38)
- #define RT3883_PCI_REG_STATUS(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x50)
++#define RT3883_PCI_REG_STATUS(_x)	(RT3883_PCI_REG_BASE((_x)) + 0x50)
- 
++
--static int (*rt3883_pci_plat_dev_init)(struct pci_dev *dev);
--static void __iomem *rt3883_pci_base;
--static DEFINE_SPINLOCK(rt3883_pci_lock);
 +#define RT3883_PCI_MODE_NONE	0
 +#define RT3883_PCI_MODE_PCI	BIT(0)
 +#define RT3883_PCI_MODE_PCIE	BIT(1)
 +#define RT3883_PCI_MODE_BOTH	(RT3883_PCI_MODE_PCI | RT3883_PCI_MODE_PCIE)
- 
++
--static inline u32 rt3883_pci_rr(unsigned reg)
 +#define RT3883_PCI_IRQ_COUNT	32
 +
 +#define RT3883_P2P_BR_DEVNUM	1
@@ -94,8 +103,7 @@
 +
 +static inline struct rt3883_pci_controller *
 +pci_bus_to_rt3883_controller(struct pci_bus *bus)
- {
++{
--	return readl(rt3883_pci_base + reg);
 +	struct pci_controller *hose;
 +
 +	hose = (struct pci_controller *) bus->sysdata;
@@ -106,168 +114,115 @@
 +				 unsigned reg)
 +{
 +	return ioread32(rpc->base + reg);
- }
++}
- 
++
--static inline void rt3883_pci_wr(u32 val, unsigned reg)
 +static inline void rt3883_pci_w32(struct rt3883_pci_controller *rpc,
 +				  u32 val, unsigned reg)
- {
++{
--	writel(val, rt3883_pci_base + reg);
 +	iowrite32(val, rpc->base + reg);
- }
++}
- 
++
- static inline u32 rt3883_pci_get_cfgaddr(unsigned int bus, unsigned int slot,
++static inline u32 rt3883_pci_get_cfgaddr(unsigned int bus, unsigned int slot,
-@@ -71,7 +101,8 @@ static inline u32 rt3883_pci_get_cfgaddr
++					 unsigned int func, unsigned int where)
- 		0x80000000);
++{
- }
++	return ((bus << 16) | (slot << 11) | (func << 8) | (where & 0xfc) |
- 
++		0x80000000);
--static u32 rt3883_pci_read_u32(unsigned bus, unsigned slot,
++}
++
 +static u32 rt3883_pci_read_cfg32(struct rt3883_pci_controller *rpc,
 +			       unsigned bus, unsigned slot,
- 			       unsigned func, unsigned reg)
++			       unsigned func, unsigned reg)
- {
++{
- 	unsigned long flags;
++	unsigned long flags;
-@@ -80,15 +111,16 @@ static u32 rt3883_pci_read_u32(unsigned
++	u32 address;
- 
++	u32 ret;
- 	address = rt3883_pci_get_cfgaddr(bus, slot, func, reg);
++
- 
++	address = rt3883_pci_get_cfgaddr(bus, slot, func, reg);
--	spin_lock_irqsave(&rt3883_pci_lock, flags);
++
--	rt3883_pci_wr(address, RT3883_PCI_REG_CONFIG_ADDR);
--	ret = rt3883_pci_rr(RT3883_PCI_REG_CONFIG_DATA);
--	spin_unlock_irqrestore(&rt3883_pci_lock, flags);
 +	spin_lock_irqsave(&rpc->lock, flags);
 +	rt3883_pci_w32(rpc, address, RT3883_PCI_REG_CFGADDR);
 +	ret = rt3883_pci_r32(rpc, RT3883_PCI_REG_CFGDATA);
 +	spin_unlock_irqrestore(&rpc->lock, flags);
- 
++
- 	return ret;
++	return ret;
- }
++}
- 
++
--static void rt3883_pci_write_u32(unsigned bus, unsigned slot,
 +static void rt3883_pci_write_cfg32(struct rt3883_pci_controller *rpc,
 +				 unsigned bus, unsigned slot,
- 				 unsigned func, unsigned reg, u32 val)
++				 unsigned func, unsigned reg, u32 val)
- {
++{
- 	unsigned long flags;
++	unsigned long flags;
-@@ -96,84 +128,61 @@ static void rt3883_pci_write_u32(unsigne
++	u32 address;
- 
++
- 	address = rt3883_pci_get_cfgaddr(bus, slot, func, reg);
++	address = rt3883_pci_get_cfgaddr(bus, slot, func, reg);
- 
++
--	spin_lock_irqsave(&rt3883_pci_lock, flags);
--	rt3883_pci_wr(address, RT3883_PCI_REG_CONFIG_ADDR);
--	rt3883_pci_wr(val, RT3883_PCI_REG_CONFIG_DATA);
--	spin_unlock_irqrestore(&rt3883_pci_lock, flags);
 +	spin_lock_irqsave(&rpc->lock, flags);
 +	rt3883_pci_w32(rpc, address, RT3883_PCI_REG_CFGADDR);
 +	rt3883_pci_w32(rpc, val, RT3883_PCI_REG_CFGDATA);
 +	spin_unlock_irqrestore(&rpc->lock, flags);
- }
++}
- 
++
- static void rt3883_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
++static void rt3883_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
- {
++{
 +	struct rt3883_pci_controller *rpc;
- 	u32 pending;
++	u32 pending;
- 
++
--	pending = rt3883_pci_rr(RT3883_PCI_REG_PCIINT_ADDR) &
--		  rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
 +	rpc = irq_get_handler_data(irq);
 +
 +	pending = rt3883_pci_r32(rpc, RT3883_PCI_REG_PCIINT) &
 +		  rt3883_pci_r32(rpc, RT3883_PCI_REG_PCIENA);
- 
++
- 	if (!pending) {
++	if (!pending) {
- 		spurious_interrupt();
++		spurious_interrupt();
- 		return;
++		return;
- 	}
++	}
- 
++
--	if (pending & RT3833_PCI_PCIINT_PCI0)
--		generic_handle_irq(RT3883_PCI_IRQ_PCI0);
 +	while (pending) {
 +		unsigned bit = __ffs(pending);
- 
++
--	if (pending & RT3833_PCI_PCIINT_PCI1)
--		generic_handle_irq(RT3883_PCI_IRQ_PCI1);
 +		irq = irq_find_mapping(rpc->irq_domain, bit);
 +		generic_handle_irq(irq);
- 
++
--	if (pending & RT3833_PCI_PCIINT_PCIE)
--		generic_handle_irq(RT3883_PCI_IRQ_PCIE);
 +		pending &= ~BIT(bit);
 +	}
- }
++}
- 
++
- static void rt3883_pci_irq_unmask(struct irq_data *d)
++static void rt3883_pci_irq_unmask(struct irq_data *d)
- {
++{
--	int irq = d->irq;
--	u32 mask;
 +	struct rt3883_pci_controller *rpc;
- 	u32 t;
++	u32 t;
- 
++
--	switch (irq) {
--	case RT3883_PCI_IRQ_PCI0:
--		mask = RT3833_PCI_PCIINT_PCI0;
--		break;
--	case RT3883_PCI_IRQ_PCI1:
--		mask = RT3833_PCI_PCIINT_PCI1;
--		break;
--	case RT3883_PCI_IRQ_PCIE:
--		mask = RT3833_PCI_PCIINT_PCIE;
--		break;
--	default:
--		BUG();
--	}
 +	rpc = irq_data_get_irq_chip_data(d);
- 
++
--	t = rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
--	rt3883_pci_wr(t | mask, RT3883_PCI_REG_PCIMSK_ADDR);
 +	t = rt3883_pci_r32(rpc, RT3883_PCI_REG_PCIENA);
 +	rt3883_pci_w32(rpc, t | BIT(d->hwirq), RT3883_PCI_REG_PCIENA);
- 	/* flush write */
++	/* flush write */
--	rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
 +	rt3883_pci_r32(rpc, RT3883_PCI_REG_PCIENA);
- }
++}
- 
++
- static void rt3883_pci_irq_mask(struct irq_data *d)
++static void rt3883_pci_irq_mask(struct irq_data *d)
- {
++{
--	int irq = d->irq;
--	u32 mask;
 +	struct rt3883_pci_controller *rpc;
- 	u32 t;
++	u32 t;
- 
++
--	switch (irq) {
--	case RT3883_PCI_IRQ_PCI0:
--		mask = RT3833_PCI_PCIINT_PCI0;
--		break;
--	case RT3883_PCI_IRQ_PCI1:
--		mask = RT3833_PCI_PCIINT_PCI1;
--		break;
--	case RT3883_PCI_IRQ_PCIE:
--		mask = RT3833_PCI_PCIINT_PCIE;
--		break;
--	default:
--		BUG();
--	}
 +	rpc = irq_data_get_irq_chip_data(d);
- 
++
--	t = rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
--	rt3883_pci_wr(t & ~mask, RT3883_PCI_REG_PCIMSK_ADDR);
 +	t = rt3883_pci_r32(rpc, RT3883_PCI_REG_PCIENA);
 +	rt3883_pci_w32(rpc, t & ~BIT(d->hwirq), RT3883_PCI_REG_PCIENA);
- 	/* flush write */
++	/* flush write */
--	rt3883_pci_rr(RT3883_PCI_REG_PCIMSK_ADDR);
 +	rt3883_pci_r32(rpc, RT3883_PCI_REG_PCIENA);
- }
++}
- 
++
- static struct irq_chip rt3883_pci_irq_chip = {
++static struct irq_chip rt3883_pci_irq_chip = {
-@@ -183,36 +192,84 @@ static struct irq_chip rt3883_pci_irq_ch
++	.name		= "RT3883 PCI",
- 	.irq_mask_ack	= rt3883_pci_irq_mask,
++	.irq_mask	= rt3883_pci_irq_mask,
- };
++	.irq_unmask	= rt3883_pci_irq_unmask,
- 
++	.irq_mask_ack	= rt3883_pci_irq_mask,
--static void __init rt3883_pci_irq_init(void)
++};
++
 +static int rt3883_pci_irq_map(struct irq_domain *d, unsigned int irq,
 +			      irq_hw_number_t hw)
- {
++{
--	int i;
 +	irq_set_chip_and_handler(irq, &rt3883_pci_irq_chip, handle_level_irq);
 +	irq_set_chip_data(irq, d->host_data);
 +
@@ -299,15 +254,10 @@
 +		err = -EINVAL;
 +		goto err_put_intc;
 +	}
- 
++
- 	/* disable all interrupts */
++	/* disable all interrupts */
--	rt3883_pci_wr(0, RT3883_PCI_REG_PCIMSK_ADDR);
 +	rt3883_pci_w32(rpc, 0, RT3883_PCI_REG_PCIENA);
- 
++
--	for (i = RT3883_PCI_IRQ_BASE;
--	     i < RT3883_PCI_IRQ_BASE + RT3883_PCI_IRQ_COUNT; i++) {
--		irq_set_chip_and_handler(i, &rt3883_pci_irq_chip,
--					 handle_level_irq);
 +	rpc->irq_domain =
 +		irq_domain_add_linear(intc_np, RT3883_PCI_IRQ_COUNT,
 +				      &rt3883_pci_irq_domain_ops,
@@ -316,9 +266,8 @@
 +		dev_err(dev, "unable to add IRQ domain\n");
 +		err = -ENODEV;
 +		goto err_put_intc;
- 	}
++	}
- 
++
--	irq_set_chained_handler(RT3883_CPU_IRQ_PCI, rt3883_pci_irq_handler);
 +	irq_set_handler_data(irq, rpc);
 +	irq_set_chained_handler(irq, rt3883_pci_irq_handler);
 +
@@ -327,133 +276,104 @@
 +err_put_intc:
 +	of_node_put(intc_np);
 +	return err;
- }
++}
- 
++
- static int rt3883_pci_config_read(struct pci_bus *bus, unsigned int devfn,
++static int rt3883_pci_config_read(struct pci_bus *bus, unsigned int devfn,
- 				  int where, int size, u32 *val)
++				  int where, int size, u32 *val)
- {
++{
 +	struct rt3883_pci_controller *rpc;
- 	unsigned long flags;
++	unsigned long flags;
- 	u32 address;
++	u32 address;
- 	u32 data;
++	u32 data;
- 
++
 +	rpc = pci_bus_to_rt3883_controller(bus);
 +
 +	if (!rpc->pcie_ready && bus->number == 1)
 +		return PCIBIOS_DEVICE_NOT_FOUND;
 +
- 	address = rt3883_pci_get_cfgaddr(bus->number, PCI_SLOT(devfn),
++	address = rt3883_pci_get_cfgaddr(bus->number, PCI_SLOT(devfn),
- 					 PCI_FUNC(devfn), where);
++					 PCI_FUNC(devfn), where);
- 
++
--	spin_lock_irqsave(&rt3883_pci_lock, flags);
--	rt3883_pci_wr(address, RT3883_PCI_REG_CONFIG_ADDR);
--	data = rt3883_pci_rr(RT3883_PCI_REG_CONFIG_DATA);
--	spin_unlock_irqrestore(&rt3883_pci_lock, flags);
 +	spin_lock_irqsave(&rpc->lock, flags);
 +	rt3883_pci_w32(rpc, address, RT3883_PCI_REG_CFGADDR);
 +	data = rt3883_pci_r32(rpc, RT3883_PCI_REG_CFGDATA);
 +	spin_unlock_irqrestore(&rpc->lock, flags);
- 
++
- 	switch (size) {
++	switch (size) {
- 	case 1:
++	case 1:
-@@ -232,16 +289,22 @@ static int rt3883_pci_config_read(struct
++		*val = (data >> ((where & 3) << 3)) & 0xff;
- static int rt3883_pci_config_write(struct pci_bus *bus, unsigned int devfn,
++		break;
- 				   int where, int size, u32 val)
++	case 2:
- {
++		*val = (data >> ((where & 3) << 3)) & 0xffff;
++		break;
++	case 4:
++		*val = data;
++		break;
++	}
++
++	return PCIBIOS_SUCCESSFUL;
++}
++
++static int rt3883_pci_config_write(struct pci_bus *bus, unsigned int devfn,
++				   int where, int size, u32 val)
++{
 +	struct rt3883_pci_controller *rpc;
- 	unsigned long flags;
++	unsigned long flags;
- 	u32 address;
++	u32 address;
- 	u32 data;
++	u32 data;
- 
++
 +	rpc = pci_bus_to_rt3883_controller(bus);
 +
 +	if (!rpc->pcie_ready && bus->number == 1)
 +		return PCIBIOS_DEVICE_NOT_FOUND;
 +
- 	address = rt3883_pci_get_cfgaddr(bus->number, PCI_SLOT(devfn),
++	address = rt3883_pci_get_cfgaddr(bus->number, PCI_SLOT(devfn),
- 					 PCI_FUNC(devfn), where);
++					 PCI_FUNC(devfn), where);
- 
++
--	spin_lock_irqsave(&rt3883_pci_lock, flags);
--	rt3883_pci_wr(address, RT3883_PCI_REG_CONFIG_ADDR);
--	data = rt3883_pci_rr(RT3883_PCI_REG_CONFIG_DATA);
 +	spin_lock_irqsave(&rpc->lock, flags);
 +	rt3883_pci_w32(rpc, address, RT3883_PCI_REG_CFGADDR);
 +	data = rt3883_pci_r32(rpc, RT3883_PCI_REG_CFGDATA);
- 
++
- 	switch (size) {
++	switch (size) {
- 	case 1:
++	case 1:
-@@ -257,8 +320,8 @@ static int rt3883_pci_config_write(struc
++		data = (data & ~(0xff << ((where & 3) << 3))) |
- 		break;
++		       (val << ((where & 3) << 3));
- 	}
++		break;
- 
++	case 2:
--	rt3883_pci_wr(data, RT3883_PCI_REG_CONFIG_DATA);
++		data = (data & ~(0xffff << ((where & 3) << 3))) |
--	spin_unlock_irqrestore(&rt3883_pci_lock, flags);
++		       (val << ((where & 3) << 3));
++		break;
++	case 4:
++		data = val;
++		break;
++	}
++
 +	rt3883_pci_w32(rpc, data, RT3883_PCI_REG_CFGDATA);
 +	spin_unlock_irqrestore(&rpc->lock, flags);
- 
++
- 	return PCIBIOS_SUCCESSFUL;
++	return PCIBIOS_SUCCESSFUL;
- }
++}
-@@ -268,220 +331,310 @@ static struct pci_ops rt3883_pci_ops = {
++
- 	.write	= rt3883_pci_config_write,
++static struct pci_ops rt3883_pci_ops = {
- };
++	.read	= rt3883_pci_config_read,
- 
++	.write	= rt3883_pci_config_write,
--static struct resource rt3883_pci_mem_resource = {
++};
--	.name	= "PCI MEM space",
++
--	.start	= RT3883_PCI_MEM_BASE,
--	.end	= RT3883_PCI_MEM_BASE + RT3883_PCI_MEM_SIZE - 1,
--	.flags	= IORESOURCE_MEM,
--};
--
--static struct resource rt3883_pci_io_resource = {
--	.name	= "PCI IO space",
--	.start	= RT3883_PCI_IO_BASE,
--	.end	= RT3883_PCI_IO_BASE + RT3883_PCI_IO_SIZE - 1,
--	.flags	= IORESOURCE_IO,
--};
--
--static struct pci_controller rt3883_pci_controller = {
--	.pci_ops	= &rt3883_pci_ops,
--	.mem_resource	= &rt3883_pci_mem_resource,
--	.io_resource	= &rt3883_pci_io_resource,
--};
--
--static void rt3883_pci_preinit(unsigned mode)
 +static void rt3883_pci_preinit(struct rt3883_pci_controller *rpc, unsigned mode)
- {
++{
- 	u32 syscfg1;
++	u32 syscfg1;
- 	u32 rstctrl;
++	u32 rstctrl;
- 	u32 clkcfg1;
++	u32 clkcfg1;
 +	u32 t;
 +
 +	rstctrl = rt_sysc_r32(RT3883_SYSC_REG_RSTCTRL);
 +	syscfg1 = rt_sysc_r32(RT3883_SYSC_REG_SYSCFG1);
 +	clkcfg1 = rt_sysc_r32(RT3883_SYSC_REG_CLKCFG1);
- 
++
- 	if (mode & RT3883_PCI_MODE_PCIE) {
++	if (mode & RT3883_PCI_MODE_PCIE) {
--		u32 val;
 +		rstctrl |= RT3883_RSTCTRL_PCIE;
 +		rt_sysc_w32(rstctrl, RT3883_SYSC_REG_RSTCTRL);
- 
++
--		val = rt3883_sysc_rr(RT3883_SYSC_REG_SYSCFG1);
--		val &= ~(0x30);
--		val |= (2 << 4);
--		rt3883_sysc_wr(val, RT3883_SYSC_REG_SYSCFG1);
--
--		val = rt3883_sysc_rr(RT3883_SYSC_REG_PCIE_CLK_GEN0);
--		val &= ~BIT(31);
--		rt3883_sysc_wr(val, RT3883_SYSC_REG_PCIE_CLK_GEN0);
--
--		val = rt3883_sysc_rr(RT3883_SYSC_REG_PCIE_CLK_GEN1);
--		val &= 0x80ffffff;
--		rt3883_sysc_wr(val, RT3883_SYSC_REG_PCIE_CLK_GEN1);
--
--		val = rt3883_sysc_rr(RT3883_SYSC_REG_PCIE_CLK_GEN1);
--		val |= 0xa << 24;
--		rt3883_sysc_wr(val, RT3883_SYSC_REG_PCIE_CLK_GEN1);
--
--		val = rt3883_sysc_rr(RT3883_SYSC_REG_PCIE_CLK_GEN0);
--		val |= BIT(31);
--		rt3883_sysc_wr(val, RT3883_SYSC_REG_PCIE_CLK_GEN0);
 +		/* setup PCI PAD drive mode */
 +		syscfg1 &= ~(0x30);
 +		syscfg1 |= (2 << 4);
@@ -474,67 +394,44 @@
 +		t = rt_sysc_r32(RT3883_SYSC_REG_PCIE_CLK_GEN0);
 +		t |= BIT(31);
 +		rt_sysc_w32(t, RT3883_SYSC_REG_PCIE_CLK_GEN0);
- 
++
- 		msleep(50);
++		msleep(50);
 +
 +		rstctrl &= ~RT3883_RSTCTRL_PCIE;
 +		rt_sysc_w32(rstctrl, RT3883_SYSC_REG_RSTCTRL);
- 	}
++	}
- 
++
--	syscfg1 = rt3883_sysc_rr(RT3883_SYSC_REG_SYSCFG1);
--	syscfg1 &= ~(RT3883_SYSCFG1_PCIE_RC_MODE |
--		     RT3883_SYSCFG1_PCI_HOST_MODE);
--
--	rstctrl = rt3883_sysc_rr(RT3883_SYSC_REG_RSTCTRL);
--	rstctrl |= (RT3883_RSTCTRL_PCI | RT3883_RSTCTRL_PCIE);
--
--	clkcfg1 = rt3883_sysc_rr(RT3883_SYSC_REG_CLKCFG1);
--	clkcfg1 &= ~(RT3883_CLKCFG1_PCI_CLK_EN |
--		     RT3883_CLKCFG1_PCIE_CLK_EN);
 +	syscfg1 |= (RT3883_SYSCFG1_PCIE_RC_MODE | RT3883_SYSCFG1_PCI_HOST_MODE);
 +
 +	clkcfg1 &= ~(RT3883_CLKCFG1_PCI_CLK_EN | RT3883_CLKCFG1_PCIE_CLK_EN);
- 
- 	if (mode & RT3883_PCI_MODE_PCI) {
--		syscfg1 |= RT3883_SYSCFG1_PCI_HOST_MODE;
- 		clkcfg1 |= RT3883_CLKCFG1_PCI_CLK_EN;
- 		rstctrl &= ~RT3883_RSTCTRL_PCI;
- 	}
 +
- 	if (mode & RT3883_PCI_MODE_PCIE) {
++	if (mode & RT3883_PCI_MODE_PCI) {
--		syscfg1 |= RT3883_SYSCFG1_PCI_HOST_MODE |
++		clkcfg1 |= RT3883_CLKCFG1_PCI_CLK_EN;
--			   RT3883_SYSCFG1_PCIE_RC_MODE;
++		rstctrl &= ~RT3883_RSTCTRL_PCI;
- 		clkcfg1 |= RT3883_CLKCFG1_PCIE_CLK_EN;
++	}
- 		rstctrl &= ~RT3883_RSTCTRL_PCIE;
++
- 	}
++	if (mode & RT3883_PCI_MODE_PCIE) {
- 
++		clkcfg1 |= RT3883_CLKCFG1_PCIE_CLK_EN;
--	rt3883_sysc_wr(syscfg1, RT3883_SYSC_REG_SYSCFG1);
++		rstctrl &= ~RT3883_RSTCTRL_PCIE;
--	rt3883_sysc_wr(rstctrl, RT3883_SYSC_REG_RSTCTRL);
++	}
--	rt3883_sysc_wr(clkcfg1, RT3883_SYSC_REG_CLKCFG1);
++
 +	rt_sysc_w32(syscfg1, RT3883_SYSC_REG_SYSCFG1);
 +	rt_sysc_w32(rstctrl, RT3883_SYSC_REG_RSTCTRL);
 +	rt_sysc_w32(clkcfg1, RT3883_SYSC_REG_CLKCFG1);
- 
++
- 	msleep(500);
++	msleep(500);
--}
++
- 
--static int rt3883_pcie_ready(void)
--{
--	u32 status;
 +	/*
 +	 * setup the device number of the P2P bridge
 +	 * and de-assert the reset line
 +	 */
 +	t = (RT3883_P2P_BR_DEVNUM << RT3883_PCICFG_P2P_BR_DEVNUM_S);
 +	rt3883_pci_w32(rpc, t, RT3883_PCI_REG_PCICFG);
- 
++
 +	/* flush write */
 +	rt3883_pci_r32(rpc, RT3883_PCI_REG_PCICFG);
- 	msleep(500);
++	msleep(500);
- 
++
--	status = rt3883_pci_rr(RT3883_PCI_REG_STATUS(1));
--	if (status & BIT(0))
--		return 0;
 +	if (mode & RT3883_PCI_MODE_PCIE) {
 +		msleep(500);
 +
@@ -564,8 +461,7 @@
 +	/* enable PCI arbiter */
 +	rt3883_pci_w32(rpc, 0x79, RT3883_PCI_REG_ARBCTL);
 +}
- 
++
--	/* TODO: reset PCIe and turn off PCIe clock */
 +static inline void
 +rt3883_dump_pci_config(struct rt3883_pci_controller *rpc,
 +		       int bus, int slot)
@@ -574,27 +470,24 @@
 +
 +	for (i = 0; i < 16; i++) {
 +		u32 val;
- 
++
--	return -ENODEV;
 +		val = rt3883_pci_read_cfg32(rpc, bus, slot, 0, i << 2);
 +		pr_info("pci %02x:%02x.0 0x%02x = %08x\n",
 +		        bus, slot, i << 2, val);
 +	}
- }
++}
- 
++
--void __init rt3883_pci_init(unsigned mode)
 +static int rt3883_pci_probe(struct platform_device *pdev)
- {
++{
 +	struct rt3883_pci_controller *rpc;
 +	struct device *dev = &pdev->dev;
 +	struct device_node *np = dev->of_node;
 +	struct resource *res;
 +	struct device_node *child;
- 	u32 val;
++	u32 val;
- 	int err;
++	int err;
 +	int mode;
- 
++
--	rt3883_pci_preinit(mode);
 +	rpc = devm_kzalloc(dev, sizeof(*rpc), GFP_KERNEL);
 +	if (!rpc)
 +		return -ENOMEM;
@@ -627,11 +520,7 @@
 +				of_node_full_name(child));
 +			continue;
 +		}
- 
++
--	rt3883_pci_base = ioremap(RT3883_PCI_BASE, PAGE_SIZE);
--	if (rt3883_pci_base == NULL) {
--		pr_err("failed to ioremap PCI registers\n");
--		return;
 +		switch (slot) {
 +		case 1:
 +			mode |= RT3883_PCI_MODE_PCIE;
@@ -642,37 +531,24 @@
 +			mode |= RT3883_PCI_MODE_PCI;
 +			break;
 +		}
- 	}
++	}
- 
++
--	rt3883_pci_wr(0, RT3883_PCI_REG_PCICFG_ADDR);
--	if (mode & RT3883_PCI_MODE_PCI)
--		rt3883_pci_wr(BIT(16), RT3883_PCI_REG_PCICFG_ADDR);
 +	if (mode == RT3883_PCI_MODE_NONE) {
 +		dev_err(dev, "unable to determine PCI mode\n");
 +		err = -EINVAL;
 +		goto err_put_hb_node;
 +	}
- 
++
--	msleep(500);
 +	dev_info(dev, "mode:%s%s\n",
 +		 (mode & RT3883_PCI_MODE_PCI) ? " PCI" : "",
 +		 (mode & RT3883_PCI_MODE_PCIE) ? " PCIe" : "");
- 
++
--	if (mode & RT3883_PCI_MODE_PCIE) {
--		err = rt3883_pcie_ready();
--		if (err)
--			return;
--	}
 +	rt3883_pci_preinit(rpc, mode);
- 
++
--	if (mode & RT3883_PCI_MODE_PCI)
--		rt3883_pci_wr(0x79, RT3883_PCI_REG_ARBCTL);
 +	rpc->pci_controller.pci_ops = &rt3883_pci_ops;
 +	rpc->pci_controller.io_resource = &rpc->io_res;
 +	rpc->pci_controller.mem_resource = &rpc->mem_res;
- 
++
--	rt3883_pci_wr(RT3883_PCI_MEM_BASE, RT3883_PCI_REG_MEMBASE);
--	rt3883_pci_wr(RT3883_PCI_IO_BASE, RT3883_PCI_REG_IOBASE);
 +	/* Load PCI I/O and memory resources from DT */
 +	pci_load_of_ranges(&rpc->pci_controller,
 +			   rpc->pci_controller.of_node);
@@ -682,27 +558,15 @@
 +
 +	ioport_resource.start = rpc->io_res.start;
 +	ioport_resource.end = rpc->io_res.end;
- 
++
- 	/* PCI */
++	/* PCI */
--	rt3883_pci_wr(0x03ff0000, RT3883_PCI_REG_BAR0SETUP_ADDR(0));
--	rt3883_pci_wr(RT3883_MEMORY_BASE, RT3883_PCI_REG_IMBASEBAR0_ADDR(0));
--	rt3883_pci_wr(0x08021814, RT3883_PCI_REG_ID(0));
--	rt3883_pci_wr(0x00800001, RT3883_PCI_REG_CLASS(0));
--	rt3883_pci_wr(0x28801814, RT3883_PCI_REG_SUBID(0));
 +	rt3883_pci_w32(rpc, 0x03ff0000, RT3883_PCI_REG_BAR0SETUP(0));
 +	rt3883_pci_w32(rpc, RT3883_MEMORY_BASE, RT3883_PCI_REG_IMBASEBAR0(0));
 +	rt3883_pci_w32(rpc, 0x08021814, RT3883_PCI_REG_ID(0));
 +	rt3883_pci_w32(rpc, 0x00800001, RT3883_PCI_REG_CLASS(0));
 +	rt3883_pci_w32(rpc, 0x28801814, RT3883_PCI_REG_SUBID(0));
- 
++
- 	/* PCIe */
++	/* PCIe */
--	rt3883_pci_wr(0x01ff0000, RT3883_PCI_REG_BAR0SETUP_ADDR(1));
--	rt3883_pci_wr(RT3883_MEMORY_BASE, RT3883_PCI_REG_IMBASEBAR0_ADDR(1));
--	rt3883_pci_wr(0x08021814, RT3883_PCI_REG_ID(1));
--	rt3883_pci_wr(0x06040001, RT3883_PCI_REG_CLASS(1));
--	rt3883_pci_wr(0x28801814, RT3883_PCI_REG_SUBID(1));
--
--	rt3883_pci_irq_init();
 +	rt3883_pci_w32(rpc, 0x03ff0000, RT3883_PCI_REG_BAR0SETUP(1));
 +	rt3883_pci_w32(rpc, RT3883_MEMORY_BASE, RT3883_PCI_REG_IMBASEBAR0(1));
 +	rt3883_pci_w32(rpc, 0x08021814, RT3883_PCI_REG_ID(1));
@@ -712,19 +576,13 @@
 +	err = rt3883_pci_irq_init(dev, rpc);
 +	if (err)
 +		goto err_put_hb_node;
- 
++
- 	/* PCIe */
++	/* PCIe */
--	val = rt3883_pci_read_u32(0, 0x01, 0, PCI_COMMAND);
--	val |= 0x7;
--	rt3883_pci_write_u32(0, 0x01, 0, PCI_COMMAND, val);
 +	val = rt3883_pci_read_cfg32(rpc, 0, 0x01, 0, PCI_COMMAND);
 +	val |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
 +	rt3883_pci_write_cfg32(rpc, 0, 0x01, 0, PCI_COMMAND, val);
- 
++
- 	/* PCI */
++	/* PCI */
--	val = rt3883_pci_read_u32(0, 0x00, 0, PCI_COMMAND);
--	val |= 0x7;
--	rt3883_pci_write_u32(0, 0x00, 0, PCI_COMMAND, val);
 +	val = rt3883_pci_read_cfg32(rpc, 0, 0x00, 0, PCI_COMMAND);
 +	val |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
 +	rt3883_pci_write_cfg32(rpc, 0, 0x00, 0, PCI_COMMAND, val);
@@ -745,68 +603,29 @@
 +	}
 +
 +	register_pci_controller(&rpc->pci_controller);
- 
++
--	ioport_resource.start = rt3883_pci_io_resource.start;
--	ioport_resource.end = rt3883_pci_io_resource.end;
 +	return 0;
- 
++
--	register_pci_controller(&rt3883_pci_controller);
 +err_put_hb_node:
 +	of_node_put(rpc->pci_controller.of_node);
 +	return err;
- }
++}
- 
++
- int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
++int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
- {
++{
--	int irq = -1;
--
--	switch (dev->bus->number) {
--	case 0:
--		switch (PCI_SLOT(dev->devfn)) {
--		case 0x00:
--			rt3883_pci_wr(0x03ff0001,
--					     RT3883_PCI_REG_BAR0SETUP_ADDR(0));
--			rt3883_pci_wr(0x03ff0001,
--					     RT3883_PCI_REG_BAR0SETUP_ADDR(1));
--
--			rt3883_pci_write_u32(0, 0x00, 0, PCI_BASE_ADDRESS_0,
--					     RT3883_MEMORY_BASE);
--			rt3883_pci_read_u32(0, 0x00, 0, PCI_BASE_ADDRESS_0);
--
--			irq = RT3883_CPU_IRQ_PCI;
--			break;
--		case 0x01:
--			rt3883_pci_write_u32(0, 0x01, 0, PCI_IO_BASE,
--					     0x00000101);
--			break;
--		case 0x11:
--			irq = RT3883_PCI_IRQ_PCI0;
--			break;
--		case 0x12:
--			irq = RT3883_PCI_IRQ_PCI1;
--			break;
--		}
--		break;
--
--	case 1:
--		irq = RT3883_PCI_IRQ_PCIE;
--		break;
 +	struct rt3883_pci_controller *rpc;
 +	struct of_irq dev_irq;
 +	int err;
 +	int irq;
- 
++
--	default:
--		dev_err(&dev->dev, "no IRQ specified\n");
--		return irq;
 +	rpc = pci_bus_to_rt3883_controller(dev->bus);
 +	err = of_irq_map_pci(dev, &dev_irq);
 +	if (err) {
 +		pr_err("pci %s: unable to get irq map, err=%d\n",
 +		       pci_name((struct pci_dev *) dev), err);
 +		return 0;
- 	}
++	}
- 
++
 +	irq = irq_create_of_mapping(dev_irq.controller,
 +				    dev_irq.specifier,
 +				    dev_irq.size);
@@ -818,27 +637,20 @@
 +		pr_info("pci %s: using irq %d for pin %u\n",
 +			pci_name((struct pci_dev *) dev), irq, pin);
 +
- 	return irq;
++	return irq;
- }
++}
- 
++
--void __init rt3883_pci_set_plat_dev_init(int (*f)(struct pci_dev *dev))
 +int pcibios_plat_dev_init(struct pci_dev *dev)
- {
++{
--	rt3883_pci_plat_dev_init = f;
 +	return 0;
- }
++}
- 
++
--int pcibios_plat_dev_init(struct pci_dev *dev)
--{
--	if (rt3883_pci_plat_dev_init)
--		return rt3883_pci_plat_dev_init(dev);
 +static const struct of_device_id rt3883_pci_ids[] = {
 +	{ .compatible = "ralink,rt3883-pci" },
 +	{},
 +};
 +MODULE_DEVICE_TABLE(of, rt3883_pci_ids);
- 
++
--	return 0;
 +static struct platform_driver rt3883_pci_driver = {
 +	.probe = rt3883_pci_probe,
 +	.driver = {
@@ -851,6 +663,16 @@
 +static int __init rt3883_pci_init(void)
 +{
 +	return platform_driver_register(&rt3883_pci_driver);
- }
++}
 +
 +postcore_initcall(rt3883_pci_init);
+--- a/arch/mips/ralink/Kconfig
++++ b/arch/mips/ralink/Kconfig
+@@ -20,6 +20,7 @@ choice
+ 		bool "RT3883"
+ 		select USB_ARCH_HAS_OHCI
+ 		select USB_ARCH_HAS_EHCI
++		select HW_HAS_PCI
+ 
+ 	config SOC_MT7620
+ 		bool "MT7620"

target/linux/ramips/patches-3.8/0136-NET-MIPS-add-ralink-SoC-ethernet-driver.patch

@@ -1,7 +1,7 @@
-From 1c31c288bc1e853e3226ba593a13a0492b39c9e8 Mon Sep 17 00:00:00 2001
+From 34fc7d26c01ba594be347aefcc31f55b36c06a72 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
-Date: Fri, 15 Mar 2013 19:07:05 +0100
+Date: Mon, 22 Apr 2013 23:20:03 +0200
-Subject: [PATCH 120/121] NET: MIPS: add ralink SoC ethernet driver
+Subject: [PATCH 136/137] NET: MIPS: add ralink SoC ethernet driver
 
 Add support for Ralink FE and ESW.
 
@@ -14,10 +14,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  drivers/net/ethernet/ramips/Kconfig                |   18 +
  drivers/net/ethernet/ramips/Makefile               |    9 +
  drivers/net/ethernet/ramips/ramips_debugfs.c       |  127 ++
- drivers/net/ethernet/ramips/ramips_esw.c           | 1220 +++++++++++++++++++
+ drivers/net/ethernet/ramips/ramips_esw.c           | 1221 +++++++++++++++++++
  drivers/net/ethernet/ramips/ramips_eth.h           |  375 ++++++
- drivers/net/ethernet/ramips/ramips_main.c          | 1285 ++++++++++++++++++++
+ drivers/net/ethernet/ramips/ramips_main.c          | 1281 ++++++++++++++++++++
- 10 files changed, 3064 insertions(+)
+ 10 files changed, 3061 insertions(+)
  create mode 100644 arch/mips/include/asm/mach-ralink/rt305x_esw_platform.h
  create mode 100644 drivers/net/ethernet/ramips/Kconfig
  create mode 100644 drivers/net/ethernet/ramips/Makefile
@@ -58,7 +58,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +#endif /* _RT305X_ESW_PLATFORM_H */
 --- a/arch/mips/ralink/rt305x.c
 +++ b/arch/mips/ralink/rt305x.c
-@@ -182,6 +182,7 @@ void __init ralink_clk_init(void)
+@@ -221,6 +221,7 @@ void __init ralink_clk_init(void)
  	}
  
  	ralink_clk_add("cpu", cpu_rate);
@@ -1853,7 +1853,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +#endif /* RAMIPS_ETH_H */
 --- /dev/null
 +++ b/drivers/net/ethernet/ramips/ramips_main.c
-@@ -0,0 +1,1285 @@
+@@ -0,0 +1,1281 @@
 +/*
 + *   This program is free software; you can redistribute it and/or modify
 + *   it under the terms of the GNU General Public License as published by
@@ -1884,6 +1884,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +#include <linux/of_device.h>
 +#include <linux/clk.h>
 +#include <linux/of_net.h>
++#include <linux/of_mdio.h>
 +
 +#include "ramips_eth.h"
 +
@@ -2262,12 +2263,25 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +static int
 +ramips_mdio_init(struct raeth_priv *re)
 +{
++	struct device_node *mii_np;
 +	int err;
-+	int i;
++
++	mii_np = of_get_child_by_name(re->of_node, "mdio-bus");
++	if (!mii_np) {
++		dev_err(re->parent, "no %s child node found", "mdio-bus");
++		return -ENODEV;
++	}
++
++	if (!of_device_is_available(mii_np)) {
++		err = 0;
++		goto err_put_node;
++	}
 +
 +	re->mii_bus = mdiobus_alloc();
-+	if (re->mii_bus == NULL)
++	if (re->mii_bus == NULL) {
-+		return -ENOMEM;
++		err = -ENOMEM;
++		goto err_put_node;
++	}
 +
 +	re->mii_bus->name = "ramips_mdio";
 +	re->mii_bus->read = ramips_mdio_read;
@@ -2278,12 +2292,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +	re->mii_bus->parent = re->parent;
 +
 +	snprintf(re->mii_bus->id, MII_BUS_ID_SIZE, "%s", "ramips_mdio");
-+	re->mii_bus->phy_mask = 0;
++	err = of_mdiobus_register(re->mii_bus, mii_np);
-+
-+	for (i = 0; i < PHY_MAX_ADDR; i++)
-+		re->mii_irq[i] = PHY_POLL;
-+
-+	err = mdiobus_register(re->mii_bus);
 +	if (err)
 +		goto err_free_bus;
 +
@@ -2291,13 +2300,20 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +
 +err_free_bus:
 +	kfree(re->mii_bus);
++err_put_node:
++	of_node_put(mii_np);
++	re->mii_bus = NULL;
 +	return err;
 +}
 +
 +static void
 +ramips_mdio_cleanup(struct raeth_priv *re)
 +{
++	if (!re->mii_bus)
++		return;
++
 +	mdiobus_unregister(re->mii_bus);
++	of_node_put(re->mii_bus->dev.of_node);
 +	kfree(re->mii_bus);
 +}
 +
@@ -2330,106 +2346,86 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +}
 +
 +static int
-+ramips_phy_connect_multi(struct raeth_priv *re)
++ramips_phy_connect_by_node(struct raeth_priv *re, struct device_node *phy_node)
 +{
-+	struct net_device *netdev = re->netdev;
++	struct phy_device *phydev;
-+	struct phy_device *phydev = NULL;
++	int phy_mode;
-+	int phy_addr;
-+	int ret = 0;
 +
-+	for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
++	phy_mode = of_get_phy_mode(re->of_node);
-+		if (!(re->phy_mask & (1 << phy_addr)))
++	if (phy_mode < 0) {
-+			continue;
++		dev_err(re->parent, "incorrect phy-mode\n");
-+
++		return -EINVAL;
-+		if (re->mii_bus->phy_map[phy_addr] == NULL)
-+			continue;
-+
-+		RADEBUG("%s: PHY found at %s, uid=%08x\n",
-+			netdev->name,
-+			dev_name(&re->mii_bus->phy_map[phy_addr]->dev),
-+			re->mii_bus->phy_map[phy_addr]->phy_id);
-+
-+		if (phydev == NULL)
-+			phydev = re->mii_bus->phy_map[phy_addr];
 +	}
 +
-+	if (!phydev) {
++	phydev = of_phy_connect(re->netdev, phy_node, ramips_phy_link_adjust,
-+		netdev_err(netdev, "no PHY found with phy_mask=%08x\n",
++				0, phy_mode);
-+			   re->phy_mask);
++	if (IS_ERR(phydev)) {
-+		return -ENODEV;
++		dev_err(re->parent, "could not connect to PHY\n");
-+	}
-+
-+	re->phy_dev = phy_connect(netdev, dev_name(&phydev->dev),
-+				  ramips_phy_link_adjust, 0, re->phy_if_mode);
-+
-+	if (IS_ERR(re->phy_dev)) {
-+		netdev_err(netdev, "could not connect to PHY at %s\n",
-+			   dev_name(&phydev->dev));
 +		return PTR_ERR(re->phy_dev);
 +	}
 +
 +	phydev->supported &= PHY_GBIT_FEATURES;
 +	phydev->advertising = phydev->supported;
 +
-+	RADEBUG("%s: connected to PHY at %s [uid=%08x, driver=%s]\n",
++	dev_info(re->parent,
-+		netdev->name, dev_name(&phydev->dev),
++		 "connected to PHY at %s [uid=%08x, driver=%s]\n",
-+		phydev->phy_id, phydev->drv->name);
++		 dev_name(&phydev->dev), phydev->phy_id,
++		 phydev->drv->name);
 +
++	re->phy_dev = phydev;
 +	re->link = 0;
 +	re->speed = 0;
 +	re->duplex = -1;
 +	re->rx_fc = 0;
 +	re->tx_fc = 0;
 +
-+	return ret;
++	return 0;
 +}
 +
 +static int
-+ramips_phy_connect_fixed(struct raeth_priv *re)
++ramips_phy_connect_fixed(struct raeth_priv *re, const __be32 *link, int size)
 +{
-+	if (!re->speed) {
++	if (size != (4 * sizeof(*link))) {
-+		const __be32 *link;
++		dev_err(re->parent, "invalid fixed-link property\n");
-+		int size;
++		return -EINVAL;
-+
-+		link = of_get_property(re->of_node,
-+					"ralink,fixed-link", &size);
-+		if (!link || size != (4 * sizeof(*link)))
-+			return -ENOENT;
-+
-+		re->speed = be32_to_cpup(link++);
-+		re->duplex = be32_to_cpup(link++);
-+		re->tx_fc = be32_to_cpup(link++);
-+		re->rx_fc = be32_to_cpup(link++);
 +	}
 +
++	re->speed = be32_to_cpup(link++);
++	re->duplex = be32_to_cpup(link++);
++	re->tx_fc = be32_to_cpup(link++);
++	re->rx_fc = be32_to_cpup(link++);
++
 +	switch (re->speed) {
 +	case SPEED_10:
 +	case SPEED_100:
 +	case SPEED_1000:
 +		break;
 +	default:
-+		netdev_err(re->netdev, "invalid speed specified\n");
++		dev_err(re->parent, "invalid link speed: %d\n", re->speed);
 +		return -EINVAL;
 +	}
 +
-+	pr_info("%s: using fixed link parameters\n", re->netdev->name);
++	dev_info(re->parent, "using fixed link parameters\n");
 +	return 0;
 +}
 +
 +static int
 +ramips_phy_connect(struct raeth_priv *re)
 +{
-+	const __be32 *mask;
++	struct device_node *phy_node;
++	const __be32 *p32;
++	int size;
 +
-+	mask = of_get_property(re->of_node, "ralink,phy-mask", NULL);
++	phy_node = of_parse_phandle(re->of_node, "phy-handle", 0);
-+	re->phy_if_mode = of_get_phy_mode(re->of_node);
++	if (phy_node)
++		return ramips_phy_connect_by_node(re, phy_node);
 +
-+	if (!re->phy_if_mode || !mask)
++	p32 = of_get_property(re->of_node, "ralink,fixed-link", &size);
-+		return ramips_phy_connect_fixed(re);
++	if (p32)
-+
++		return ramips_phy_connect_fixed(re, p32, size);
-+	re->phy_mask = be32_to_cpup(mask);
-+	return ramips_phy_connect_multi(re);
 +
++	dev_err(re->parent, "unable to get connection type\n");
++	return -EINVAL;
 +}
 +
 +static void

target/linux/ramips/patches-3.8/0137-watchdog-adds-ralink-wdt.patch

@@ -1,7 +1,7 @@
-From 8dd2c6ae6d9c858d9c4c4d55aa4bf180669ddfe9 Mon Sep 17 00:00:00 2001
+From 14c1b064274d28cf88113a685c58374a515f3018 Mon Sep 17 00:00:00 2001
 From: John Crispin <blogic@openwrt.org>
-Date: Tue, 22 Jan 2013 18:23:50 +0100
+Date: Mon, 22 Apr 2013 23:23:07 +0200
-Subject: [PATCH 121/121] watchdog: adds ralink wdt
+Subject: [PATCH 137/137] watchdog: adds ralink wdt
 
 Adds the watchdog driver for ralink SoC.
 

target/linux/ramips/patches-3.8/0200-MIPS-read-the-mips_machine-name-from-OF-and-output-i.patch

@@ -1,98 +0,0 @@
-From 0184f7b64c68fe9606559e86bdd288de01c87a85 Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Sun, 17 Mar 2013 10:30:48 +0100
-Subject: [PATCH 200/208] MIPS: read the mips_machine name from OF and output
- it in /proc/cpuinfo
-
-This allows the userland to be compatible to the devive probing of mips_machine.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/include/asm/prom.h |    3 +++
- arch/mips/kernel/proc.c      |    6 +++++-
- arch/mips/kernel/prom.c      |   24 ++++++++++++++++++++++++
- 3 files changed, 32 insertions(+), 1 deletion(-)
-
---- a/arch/mips/include/asm/prom.h
-+++ b/arch/mips/include/asm/prom.h
-@@ -44,8 +44,11 @@ extern void __dt_setup_arch(struct boot_
- 	__dt_setup_arch(&__dtb_##sym##_begin);				\
- })
- 
-+extern char *of_mips_get_machine_name(void);
-+
- #else /* CONFIG_OF */
- static inline void device_tree_init(void) { }
-+static char *of_mips_get_machine_name(void) { return NULL; }
- #endif /* CONFIG_OF */
- 
- #endif /* __ASM_PROM_H */
---- a/arch/mips/kernel/proc.c
-+++ b/arch/mips/kernel/proc.c
-@@ -12,6 +12,7 @@
- #include <asm/cpu-features.h>
- #include <asm/mipsregs.h>
- #include <asm/processor.h>
-+#include <asm/prom.h>
- #include <asm/mips_machine.h>
- 
- unsigned int vced_count, vcei_count;
-@@ -34,7 +35,10 @@ static int show_cpuinfo(struct seq_file
- 	 */
- 	if (n == 0) {
- 		seq_printf(m, "system type\t\t: %s\n", get_system_type());
--		if (mips_get_machine_name())
-+		if (of_mips_get_machine_name())
-+			seq_printf(m, "machine\t\t\t: %s\n",
-+				   of_mips_get_machine_name());
-+		else if (mips_get_machine_name())
- 			seq_printf(m, "machine\t\t\t: %s\n",
- 				   mips_get_machine_name());
- 	}
---- a/arch/mips/kernel/prom.c
-+++ b/arch/mips/kernel/prom.c
-@@ -23,6 +23,13 @@
- #include <asm/page.h>
- #include <asm/prom.h>
- 
-+static char of_mips_machine_name[64] = "Unknown";
-+
-+char *of_mips_get_machine_name(void)
-+{
-+	return of_mips_machine_name;
-+}
-+
- int __init early_init_dt_scan_memory_arch(unsigned long node,
- 					  const char *uname, int depth,
- 					  void *data)
-@@ -50,6 +57,20 @@ void __init early_init_dt_setup_initrd_a
- }
- #endif
- 
-+int __init early_init_dt_scan_model(unsigned long node,
-+	const char *uname, int depth,
-+	void *data)
-+{
-+	if (!depth) {
-+		char *model = of_get_flat_dt_prop(node, "model", NULL);
-+		if (model) {
-+			snprintf(of_mips_machine_name, sizeof(of_mips_machine_name), model);
-+			pr_info("MIPS: machine is %s\n", of_mips_machine_name);
-+		}
-+	}
-+	return 0;
-+}
-+
- void __init early_init_devtree(void *params)
- {
- 	/* Setup flat device-tree pointer */
-@@ -65,6 +86,9 @@ void __init early_init_devtree(void *par
- 	/* Scan memory nodes */
- 	of_scan_flat_dt(early_init_dt_scan_root, NULL);
- 	of_scan_flat_dt(early_init_dt_scan_memory_arch, NULL);
-+
-+	/* try to load the mips machine name */
-+	of_scan_flat_dt(early_init_dt_scan_model, NULL);
- }
- 
- void __init __dt_setup_arch(struct boot_param_header *bph)

target/linux/ramips/patches-3.8/0204-owrt-MIPS-ralink-add-usb-platform-support.patch

@@ -34,7 +34,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
 --- a/arch/mips/ralink/common.h
 +++ b/arch/mips/ralink/common.h
-@@ -46,5 +46,6 @@ extern void prom_soc_init(struct ralink_
+@@ -51,5 +51,6 @@ extern void prom_soc_init(struct ralink_
  __iomem void *plat_of_remap_node(const char *node);
  
  void ralink_pinmux(void);
@@ -43,8 +43,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  #endif /* _RALINK_COMMON_H__ */
 --- a/arch/mips/ralink/mt7620.c
 +++ b/arch/mips/ralink/mt7620.c
-@@ -146,6 +146,11 @@ struct ralink_pinmux rt_pinmux = {
+@@ -140,6 +140,11 @@ struct ralink_pinmux rt_gpio_pinmux = {
- //	.wdt_reset = rt305x_wdt_reset,
+ 	.uart_mask = MT7620_GPIO_MODE_GPIO,
  };
  
 +void ralink_usb_platform(void)
@@ -57,7 +57,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	unsigned long cpu_rate, sys_rate;
 --- a/arch/mips/ralink/of.c
 +++ b/arch/mips/ralink/of.c
-@@ -102,6 +102,7 @@ static int __init plat_of_setup(void)
+@@ -111,6 +111,7 @@ static int __init plat_of_setup(void)
  		panic("failed to populate DT\n");
  
  	ralink_pinmux();

target/linux/ramips/patches-3.8/0205-owrt-MIPS-add-OWRTDTB-secion.patch

@@ -32,7 +32,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
 +#obj-y += dts/
 --- a/arch/mips/ralink/of.c
 +++ b/arch/mips/ralink/of.c
-@@ -76,6 +76,8 @@ void __init device_tree_init(void)
+@@ -77,6 +77,8 @@ void __init device_tree_init(void)
  	free_bootmem(base, size);
  }
  
@@ -41,12 +41,12 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  void __init plat_mem_setup(void)
  {
  	set_io_port_base(KSEG1);
-@@ -84,7 +86,7 @@ void __init plat_mem_setup(void)
+@@ -85,7 +87,7 @@ void __init plat_mem_setup(void)
  	 * Load the builtin devicetree. This causes the chosen node to be
  	 * parsed resulting in our memory appearing
  	 */
 -	__dt_setup_arch(&__dtb_start);
 +	__dt_setup_arch(&__image_dtb);
- }
  
- static int __init plat_of_setup(void)
+ 	if (soc_info.mem_size)
+ 		add_memory_region(soc_info.mem_base, soc_info.mem_size,

target/linux/ramips/patches-3.8/0207-owrt-MIPS-ralink-add-support-for-runtime-memory-dete.patch

@@ -1,176 +0,0 @@
-From bcd97dbdcb7bc0300397db481872252e8849307b Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Mon, 25 Mar 2013 10:50:53 +0100
-Subject: [PATCH 207/208] owrt: MIPS: ralink: add support for runtime memory
- detection
-
-This allows us to add a device_node called "memorydetect" to the DT with
-information about the memory windoe of the SoC. Based on this the memory is
-detected ar runtime.
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/include/asm/prom.h |    3 ++
- arch/mips/kernel/prom.c      |    3 ++
- arch/mips/ralink/Makefile    |    2 +-
- arch/mips/ralink/memory.c    |  119 ++++++++++++++++++++++++++++++++++++++++++
- 4 files changed, 126 insertions(+), 1 deletion(-)
- create mode 100644 arch/mips/ralink/memory.c
-
---- a/arch/mips/include/asm/prom.h
-+++ b/arch/mips/include/asm/prom.h
-@@ -20,6 +20,9 @@
- extern int early_init_dt_scan_memory_arch(unsigned long node,
- 	const char *uname, int depth, void *data);
- 
-+extern int early_init_dt_detect_memory(unsigned long node,
-+	const char *uname, int depth, void *data);
-+
- extern void device_tree_init(void);
- 
- static inline unsigned long pci_address_to_pio(phys_addr_t address)
---- a/arch/mips/kernel/prom.c
-+++ b/arch/mips/kernel/prom.c
-@@ -88,6 +88,9 @@ void __init early_init_devtree(void *par
- 	of_scan_flat_dt(early_init_dt_scan_memory_arch, NULL);
- 
- 	/* try to load the mips machine name */
-+	of_scan_flat_dt(early_init_dt_detect_memory, NULL);
-+
-+	/* try to load the mips machine name */
- 	of_scan_flat_dt(early_init_dt_scan_model, NULL);
- }
- 
---- a/arch/mips/ralink/Makefile
-+++ b/arch/mips/ralink/Makefile
-@@ -6,7 +6,7 @@
- # Copyright (C) 2009-2011 Gabor Juhos <juhosg@openwrt.org>
- # Copyright (C) 2013 John Crispin <blogic@openwrt.org>
- 
--obj-y := prom.o of.o reset.o clk.o irq.o pinmux.o timer.o
-+obj-y := prom.o of.o reset.o clk.o irq.o pinmux.o timer.o memory.o
- 
- obj-$(CONFIG_SOC_RT288X) += rt288x.o
- obj-$(CONFIG_SOC_RT305X) += rt305x.o rt305x-usb.o
---- /dev/null
-+++ b/arch/mips/ralink/memory.c
-@@ -0,0 +1,119 @@
-+/*
-+ *  This program is free software; you can redistribute it and/or modify it
-+ *  under the terms of the GNU General Public License version 2 as published
-+ *  by the Free Software Foundation.
-+ *
-+ *  Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
-+ *  Copyright (C) 2013 John Crispin <blogic@openwrt.org>
-+ */
-+
-+#include <linux/string.h>
-+#include <linux/of_fdt.h>
-+#include <linux/of_platform.h>
-+
-+#include <asm/bootinfo.h>
-+#include <asm/addrspace.h>
-+
-+#include "common.h"
-+
-+#define MB	(1024 * 1024)
-+
-+unsigned long ramips_mem_base;
-+unsigned long ramips_mem_size_min;
-+unsigned long ramips_mem_size_max;
-+
-+#ifdef CONFIG_SOC_RT305X
-+
-+#include <asm/mach-ralink/rt305x.h>
-+
-+static unsigned long rt5350_get_mem_size(void)
-+{
-+	void __iomem *sysc = (void __iomem *) KSEG1ADDR(RT305X_SYSC_BASE);
-+	unsigned long ret;
-+	u32 t;
-+
-+	t = __raw_readl(sysc + SYSC_REG_SYSTEM_CONFIG);
-+	t = (t >> RT5350_SYSCFG0_DRAM_SIZE_SHIFT) &
-+	RT5350_SYSCFG0_DRAM_SIZE_MASK;
-+
-+	switch (t) {
-+	case RT5350_SYSCFG0_DRAM_SIZE_2M:
-+		ret = 2 * 1024 * 1024;
-+		break;
-+	case RT5350_SYSCFG0_DRAM_SIZE_8M:
-+		ret = 8 * 1024 * 1024;
-+		break;
-+	case RT5350_SYSCFG0_DRAM_SIZE_16M:
-+		ret = 16 * 1024 * 1024;
-+		break;
-+	case RT5350_SYSCFG0_DRAM_SIZE_32M:
-+		ret = 32 * 1024 * 1024;
-+		break;
-+	case RT5350_SYSCFG0_DRAM_SIZE_64M:
-+		ret = 64 * 1024 * 1024;
-+		break;
-+	default:
-+		panic("rt5350: invalid DRAM size: %u", t);
-+		break;
-+	}
-+
-+	return ret;
-+}
-+
-+#endif
-+
-+static void __init detect_mem_size(void)
-+{
-+	unsigned long size;
-+
-+#ifdef CONFIG_SOC_RT305X
-+	if (soc_is_rt5350()) {
-+		size = rt5350_get_mem_size();
-+	} else
-+#endif
-+	{
-+		void *base;
-+
-+		base = (void *) KSEG1ADDR(detect_mem_size);
-+		for (size = ramips_mem_size_min; size < ramips_mem_size_max;
-+		     size <<= 1 ) {
-+			if (!memcmp(base, base + size, 1024))
-+				break;
-+		}
-+	}
-+
-+	pr_info("memory detected: %uMB\n", (unsigned int) size / MB);
-+
-+	add_memory_region(ramips_mem_base, size, BOOT_MEM_RAM);
-+}
-+
-+int __init early_init_dt_detect_memory(unsigned long node, const char *uname,
-+				     int depth, void *data)
-+{
-+	unsigned long l;
-+	__be32 *mem;
-+
-+	/* We are scanning "memorydetect" nodes only */
-+	if (depth != 1 || strcmp(uname, "memorydetect") != 0)
-+		return 0;
-+
-+	mem = of_get_flat_dt_prop(node, "ralink,memory", &l);
-+	if (mem == NULL)
-+		return 0;
-+
-+	if ((l / sizeof(__be32)) != 3)
-+		panic("invalid memorydetect node\n");
-+
-+	ramips_mem_base = dt_mem_next_cell(dt_root_addr_cells, &mem);
-+	ramips_mem_size_min = dt_mem_next_cell(dt_root_size_cells, &mem);
-+	ramips_mem_size_max = dt_mem_next_cell(dt_root_size_cells, &mem);
-+
-+	pr_info("memory window: 0x%llx, min: %uMB, max: %uMB\n",
-+		(unsigned long long) ramips_mem_base,
-+		(unsigned int) ramips_mem_size_min / MB,
-+		(unsigned int) ramips_mem_size_max / MB);
-+
-+	detect_mem_size();
-+
-+	return 0;
-+}

target/linux/ramips/patches-3.8/0212-MIPS-ralink-add-GPIO-mode-to-RT305x-UART-pinmux-grou.patch

@@ -1,14 +0,0 @@
---- a/arch/mips/ralink/rt305x.c
-+++ b/arch/mips/ralink/rt305x.c
-@@ -97,6 +97,11 @@ struct ralink_pinmux_grp uart_mux[] = {
- 		.mask = RT305X_GPIO_MODE_GPIO_I2S,
- 		.gpio_first = RT305X_GPIO_7,
- 		.gpio_last = RT305X_GPIO_14,
-+	}, {
-+		.name = "gpio",
-+		.mask = RT305X_GPIO_MODE_GPIO,
-+		.gpio_first = RT305X_GPIO_7,
-+		.gpio_last = RT305X_GPIO_14,
- 	}, {0}
- };
-