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lantiq: refresh 6.12 kernel patches

Browse source 
Manually rebased:
001-MIPS-lantiq-add-pcie-driver.patch
028-NET-lantiq-various-etop-fixes.patch
152-lantiq-VPE.patch
160-owrt-lantiq-multiple-flash.patch

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
This commit is contained in:
Shiji Yang 2025-05-08 23:11:06 +08:00 committed by Daniel Golle
parent 925f8492dd
commit dbb9c55611
7 changed files with 34 additions and 42 deletions
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22
target/linux/lantiq/patches-6.12/001-MIPS-lantiq-add-pcie-driver.patch
View file

@ -153,27 +153,21 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ ifx_pcie_rc_class_early_fixup);
--- a/arch/mips/pci/fixup-lantiq.c
+++ b/arch/mips/pci/fixup-lantiq.c
@@ -6,12 +6,19 @@
@@ -6,13 +6,24 @@
#include <linux/of_irq.h>
#include <linux/of_pci.h>
#include <linux/pci.h>
+#include <linux/pci.h>
+#include "ifxmips_pci_common.h"
int (*ltq_pci_plat_arch_init)(struct pci_dev *dev) = NULL;
int (*ltq_pci_plat_dev_init)(struct pci_dev *dev) = NULL;
int pcibios_plat_dev_init(struct pci_dev *dev)
{
+#ifdef CONFIG_PCIE_LANTIQ
+ if (pci_find_capability(dev, PCI_CAP_ID_EXP))
+ ifx_pcie_bios_plat_dev_init(dev);
+#endif
+
if (ltq_pci_plat_arch_init)
return ltq_pci_plat_arch_init(dev);
@@ -23,5 +30,10 @@ int pcibios_plat_dev_init(struct pci_dev
return 0;
}
int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
@ -4162,7 +4156,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+#endif /* IFXMIPS_PCIE_VR9_H */
--- a/arch/mips/pci/pci-legacy.c
+++ b/arch/mips/pci/pci-legacy.c
@@ -304,3 +304,30 @@ char *__init pcibios_setup(char *str)
@@ -312,3 +312,30 @@ char *__init pcibios_setup(char *str)
return pcibios_plat_setup(str);
return str;
}
@ -5514,7 +5508,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+
--- a/drivers/pci/pcie/Kconfig
+++ b/drivers/pci/pcie/Kconfig
@@ -55,6 +55,7 @@ config PCIEAER_INJECT
@@ -64,6 +64,7 @@ config PCIEAER_CXL
config PCIE_ECRC
bool "PCI Express ECRC settings control"
depends on PCIEAER
@ -5524,7 +5518,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
(transaction layer end-to-end CRC checking).
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1602,6 +1602,8 @@ void pci_walk_bus_locked(struct pci_bus
@@ -1629,6 +1629,8 @@ void pci_walk_bus_locked(struct pci_bus
void *userdata);
int pci_cfg_space_size(struct pci_dev *dev);
unsigned char pci_bus_max_busnr(struct pci_bus *bus);
@ -5535,7 +5529,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
unsigned long type);
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1110,6 +1110,12 @@
@@ -1111,6 +1111,12 @@
#define PCI_DEVICE_ID_SGI_IOC3 0x0003
#define PCI_DEVICE_ID_SGI_LITHIUM 0x1002

12
target/linux/lantiq/patches-6.12/018-MTD-nand-lots-of-xrx200-fixes.patch
View file

@ -10,7 +10,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
--- a/drivers/mtd/nand/raw/xway_nand.c
+++ b/drivers/mtd/nand/raw/xway_nand.c
@@ -62,6 +62,24 @@
@@ -61,6 +61,24 @@
#define NAND_CON_CSMUX (1 << 1)
#define NAND_CON_NANDM 1
@ -35,7 +35,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
struct xway_nand_data {
struct nand_controller controller;
struct nand_chip chip;
@@ -93,10 +111,22 @@ static void xway_select_chip(struct nand
@@ -92,10 +110,22 @@ static void xway_select_chip(struct nand
case -1:
ltq_ebu_w32_mask(NAND_CON_CE, 0, EBU_NAND_CON);
ltq_ebu_w32_mask(NAND_CON_NANDM, 0, EBU_NAND_CON);
@ -58,7 +58,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
ltq_ebu_w32_mask(0, NAND_CON_NANDM, EBU_NAND_CON);
ltq_ebu_w32_mask(0, NAND_CON_CE, EBU_NAND_CON);
break;
@@ -109,6 +139,11 @@ static void xway_cmd_ctrl(struct nand_ch
@@ -108,6 +138,11 @@ static void xway_cmd_ctrl(struct nand_ch
{
struct mtd_info *mtd = nand_to_mtd(chip);
@ -70,7 +70,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
if (cmd == NAND_CMD_NONE)
return;
@@ -119,6 +154,24 @@ static void xway_cmd_ctrl(struct nand_ch
@@ -118,6 +153,24 @@ static void xway_cmd_ctrl(struct nand_ch
while ((ltq_ebu_r32(EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0)
;
@ -95,7 +95,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
}
static int xway_dev_ready(struct nand_chip *chip)
@@ -170,6 +223,7 @@ static int xway_nand_probe(struct platfo
@@ -169,6 +222,7 @@ static int xway_nand_probe(struct platfo
int err;
u32 cs;
u32 cs_flag = 0;
@ -103,7 +103,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
/* Allocate memory for the device structure (and zero it) */
data = devm_kzalloc(&pdev->dev, sizeof(struct xway_nand_data),
@@ -205,6 +259,15 @@ static int xway_nand_probe(struct platfo
@@ -204,6 +258,15 @@ static int xway_nand_probe(struct platfo
if (!err && cs == 1)
cs_flag = NAND_CON_IN_CS1 | NAND_CON_OUT_CS1;

8
target/linux/lantiq/patches-6.12/028-NET-lantiq-various-etop-fixes.patch
View file

@ -700,7 +700,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
unsigned long flags;
+ int max;
dev->mtu = new_mtu;
WRITE_ONCE(dev->mtu, new_mtu);
+ max = ETH_HLEN + VLAN_HLEN + new_mtu + ETH_FCS_LEN;
+
@ -848,8 +848,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
err = register_netdev(dev);
if (err)
@@ -735,31 +968,22 @@ ltq_etop_remove(struct platform_device *
return 0;
@@ -733,31 +966,22 @@ static void ltq_etop_remove(struct platf
}
}
+static const struct of_device_id ltq_etop_match[] = {
@ -860,7 +860,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+
static struct platform_driver ltq_mii_driver = {
+ .probe = ltq_etop_probe,
.remove = ltq_etop_remove,
.remove_new = ltq_etop_remove,
.driver = {
.name = "ltq_etop",
+ .of_match_table = ltq_etop_match,

6
target/linux/lantiq/patches-6.12/031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch
View file

@ -18,7 +18,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -819,6 +819,16 @@ config I2C_MICROCHIP_CORE
@@ -857,6 +857,16 @@ config I2C_MICROCHIP_CORE
This driver can also be built as a module. If so, the module will be
called i2c-microchip-core.
@ -37,9 +37,9 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
depends on PPC
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -76,6 +76,7 @@ obj-$(CONFIG_I2C_IMX_LPI2C) += i2c-imx-l
obj-$(CONFIG_I2C_IOP3XX) += i2c-iop3xx.o
@@ -78,6 +78,7 @@ obj-$(CONFIG_I2C_IOP3XX) += i2c-iop3xx.o
obj-$(CONFIG_I2C_JZ4780) += i2c-jz4780.o
obj-$(CONFIG_I2C_KEBA) += i2c-keba.o
obj-$(CONFIG_I2C_KEMPLD) += i2c-kempld.o
+obj-$(CONFIG_I2C_LANTIQ) += i2c-lantiq.o
obj-$(CONFIG_I2C_LPC2K) += i2c-lpc2k.o

20
target/linux/lantiq/patches-6.12/152-lantiq-VPE.patch
View file

@ -15,7 +15,7 @@ Signed-off-by: Stefan Koch <stefan.koch10@gmail.com>
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2259,6 +2259,12 @@ config MIPS_VPE_LOADER
@@ -2251,6 +2251,12 @@ config MIPS_VPE_LOADER
Includes a loader for loading an elf relocatable object
onto another VPE and running it.
@ -40,15 +40,15 @@ Signed-off-by: Stefan Koch <stefan.koch10@gmail.com>
#define read_c0_tcstatus() __read_32bit_c0_register($2, 1)
#define write_c0_tcstatus(val) __write_32bit_c0_register($2, 1, val)
@@ -377,6 +380,8 @@ do { \
#define write_vpe_c0_vpeconf0(val) mttc0(1, 2, val)
#define read_vpe_c0_vpeconf1() mftc0(1, 3)
#define write_vpe_c0_vpeconf1(val) mttc0(1, 3, val)
+#define read_vpe_c0_vpeopt() mftc0(1, 7)
+#define write_vpe_c0_vpeopt(val) mttc0(1, 7, val)
#define read_vpe_c0_count() mftc0(9, 0)
#define write_vpe_c0_count(val) mttc0(9, 0, val)
#define read_vpe_c0_status() mftc0(12, 0)
@@ -429,6 +432,8 @@ do { \
#define write_vpe_c0_vpeconf0(val) mttc0($1, 2, val)
#define read_vpe_c0_vpeconf1() mftc0($1, 3)
#define write_vpe_c0_vpeconf1(val) mttc0($1, 3, val)
+#define read_vpe_c0_vpeopt() mftc0($1, 7)
+#define write_vpe_c0_vpeopt(val) mttc0($1, 7, val)
#define read_vpe_c0_count() mftc0($9, 0)
#define write_vpe_c0_count(val) mttc0($9, 0, val)
#define read_vpe_c0_status() mftc0($12, 0)
--- a/arch/mips/include/asm/vpe.h
+++ b/arch/mips/include/asm/vpe.h
@@ -119,4 +119,13 @@ void cleanup_tc(struct tc *tc);

6
target/linux/lantiq/patches-6.12/160-owrt-lantiq-multiple-flash.patch
View file

@ -85,7 +85,7 @@ Signed-off-by: Maikel Bloemendal <openwrt@maikelenyvonne.nl>
ltq_mtd = devm_kzalloc(&pdev->dev, sizeof(struct ltq_mtd), GFP_KERNEL);
if (!ltq_mtd)
@@ -118,70 +154,89 @@ ltq_mtd_probe(struct platform_device *pd
@@ -118,68 +154,89 @@ ltq_mtd_probe(struct platform_device *pd
platform_set_drvdata(pdev, ltq_mtd);
@ -211,8 +211,7 @@ Signed-off-by: Maikel Bloemendal <openwrt@maikelenyvonne.nl>
return err;
}
-static int
-ltq_mtd_remove(struct platform_device *pdev)
-static void ltq_mtd_remove(struct platform_device *pdev)
-{
- struct ltq_mtd *ltq_mtd = platform_get_drvdata(pdev);
-
@ -220,7 +219,6 @@ Signed-off-by: Maikel Bloemendal <openwrt@maikelenyvonne.nl>
- mtd_device_unregister(ltq_mtd->mtd);
- map_destroy(ltq_mtd->mtd);
- }
- return 0;
-}
-
static const struct of_device_id ltq_mtd_match[] = {

2
target/linux/lantiq/patches-6.12/400-mtd-rawnand-xway-don-t-yield-while-holding-spinlock.patch
View file

@ -21,7 +21,7 @@ Signed-off-by: Thomas Nixon <tom@tomn.co.uk>
--- a/drivers/mtd/nand/raw/xway_nand.c
+++ b/drivers/mtd/nand/raw/xway_nand.c
@@ -176,7 +176,13 @@ static void xway_cmd_ctrl(struct nand_ch
@@ -175,7 +175,13 @@ static void xway_cmd_ctrl(struct nand_ch
static int xway_dev_ready(struct nand_chip *chip)
{