From 5605ebdd7f7033da8f1bcb77cb180ef16235d5c8 Mon Sep 17 00:00:00 2001
From: Hal Feng <hal.feng@starfivetech.com>
Date: Tue, 11 Apr 2023 16:31:15 +0800
Subject: [PATCH 01/55] riscv: dts: starfive: Add full support (except VIN and
 VOUT) for JH7110 and VisionFive 2 board

Merge all StarFive dts patches together except VIN and VOUT.

Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
---
 .../boot/dts/starfive/jh7110-common.dtsi      |   2 +
 .../jh7110-starfive-visionfive-2.dtsi         | 100 ++++++++++++++++++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      |  21 ++++
 3 files changed, 123 insertions(+)

--- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
@@ -18,6 +18,8 @@
 		i2c6 = &i2c6;
 		mmc0 = &mmc0;
 		mmc1 = &mmc1;
+		pcie0 = &pcie0;
+		pcie1 = &pcie1;
 		serial0 = &uart0;
 	};
 
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -29,6 +29,24 @@
 	};
 };
 
+&i2srx {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2srx_pins>;
+	status = "okay";
+};
+
+&i2stx0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mclk_ext_pins>;
+	status = "okay";
+};
+
+&i2stx1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2stx1_pins>;
+	status = "okay";
+};
+
 &mmc0 {
 	non-removable;
 };
@@ -40,3 +58,85 @@
 &pcie1 {
 	status = "okay";
 };
+
+&sysgpio {
+	i2srx_pins: i2srx-0 {
+		clk-sd-pins {
+			pinmux = <GPIOMUX(38, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_SYS_I2SRX_BCLK)>,
+				 <GPIOMUX(63, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_SYS_I2SRX_LRCK)>,
+				 <GPIOMUX(38, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_SYS_I2STX1_BCLK)>,
+				 <GPIOMUX(63, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_SYS_I2STX1_LRCK)>,
+				 <GPIOMUX(61, GPOUT_LOW,
+					      GPOEN_DISABLE,
+					      GPI_SYS_I2SRX_SDIN0)>;
+			input-enable;
+		};
+	};
+
+	i2stx1_pins: i2stx1-0 {
+		sd-pins {
+			pinmux = <GPIOMUX(44, GPOUT_SYS_I2STX1_SDO0,
+					      GPOEN_ENABLE,
+					      GPI_NONE)>;
+			bias-disable;
+			input-disable;
+		};
+	};
+
+	mclk_ext_pins: mclk-ext-0 {
+		mclk-ext-pins {
+			pinmux = <GPIOMUX(4, GPOUT_LOW,
+					     GPOEN_DISABLE,
+					     GPI_SYS_MCLK_EXT)>;
+			input-enable;
+		};
+	};
+
+	tdm_pins: tdm-0 {
+		tx-pins {
+			pinmux = <GPIOMUX(44, GPOUT_SYS_TDM_TXD,
+					      GPOEN_ENABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-disable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		rx-pins {
+			pinmux = <GPIOMUX(61, GPOUT_HIGH,
+					      GPOEN_DISABLE,
+					      GPI_SYS_TDM_RXD)>;
+			input-enable;
+		};
+
+		sync-pins {
+			pinmux = <GPIOMUX(63, GPOUT_HIGH,
+					      GPOEN_DISABLE,
+					      GPI_SYS_TDM_SYNC)>;
+			input-enable;
+		};
+
+		pcmclk-pins {
+			pinmux = <GPIOMUX(38, GPOUT_HIGH,
+					      GPOEN_DISABLE,
+					      GPI_SYS_TDM_CLK)>;
+			input-enable;
+		};
+	};
+};
+
+&tdm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&tdm_pins>;
+	status = "okay";
+};
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -259,6 +259,7 @@
 		clock-output-names = "dvp_clk";
 		#clock-cells = <0>;
 	};
+
 	gmac0_rgmii_rxin: gmac0-rgmii-rxin-clock {
 		compatible = "fixed-clock";
 		clock-output-names = "gmac0_rgmii_rxin";
@@ -919,6 +920,26 @@
 			#gpio-cells = <2>;
 		};
 
+		timer@13050000 {
+			compatible = "starfive,jh7110-timer";
+			reg = <0x0 0x13050000 0x0 0x10000>;
+			interrupts = <69>, <70>, <71>, <72>;
+			clocks = <&syscrg JH7110_SYSCLK_TIMER_APB>,
+				 <&syscrg JH7110_SYSCLK_TIMER0>,
+				 <&syscrg JH7110_SYSCLK_TIMER1>,
+				 <&syscrg JH7110_SYSCLK_TIMER2>,
+				 <&syscrg JH7110_SYSCLK_TIMER3>;
+			clock-names = "apb", "ch0", "ch1",
+				      "ch2", "ch3";
+			resets = <&syscrg JH7110_SYSRST_TIMER_APB>,
+				 <&syscrg JH7110_SYSRST_TIMER0>,
+				 <&syscrg JH7110_SYSRST_TIMER1>,
+				 <&syscrg JH7110_SYSRST_TIMER2>,
+				 <&syscrg JH7110_SYSRST_TIMER3>;
+			reset-names = "apb", "ch0", "ch1",
+				      "ch2", "ch3";
+		};
+
 		watchdog@13070000 {
 			compatible = "starfive,jh7110-wdt";
 			reg = <0x0 0x13070000 0x0 0x10000>;