ARM: dts: STi: Introduce B2260 board (76c1c9cf) · Commits · 戴 / test

arch/arm/boot/dts/Makefile

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		@@ -686,6 +686,7 @@ dtb-$(CONFIG_ARCH_SPEAR6XX) += \
		dtb-$(CONFIG_ARCH_STI) += \
		stih407-b2120.dtb \
		stih410-b2120.dtb \
		stih410-b2260.dtb \
		stih415-b2000.dtb \
		stih415-b2020.dtb \
		stih416-b2000.dtb \

arch/arm/boot/dts/stih410-b2260.dts

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		/*
		* Copyright (C) 2016 STMicroelectronics (R&D) Limited.
		* Author: Patrice Chotard <patrice.chotard@st.com>
		*
		* 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.
		*/
		/dts-v1/;
		#include "stih410.dtsi"
		#include <dt-bindings/gpio/gpio.h>

		/ {
		model = "STiH410 B2260";
		compatible = "st,stih410-b2260", "st,stih410";

		chosen {
		bootargs = "console=ttyAS1,115200";
		linux,stdout-path = &uart1;
		};

		memory {
		device_type = "memory";
		reg = <0x40000000 0x40000000>;
		};

		aliases {
		ttyAS1 = &uart1;
		ethernet0 = &ethernet0;
		};

		soc {

		leds {
		compatible = "gpio-leds";
		user_green_1 {
		label = "User_green_1";
		gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
		linux,default-trigger = "heartbeat";
		default-state = "off";
		};

		user_green_2 {
		label = "User_green_2";
		gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
		default-state = "off";
		};

		user_green_3 {
		label = "User_green_3";
		gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
		default-state = "off";
		};

		user_green_4 {
		label = "User_green_4";
		gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
		default-state = "off";
		};
		};

		/* Low speed expansion connector */
		uart0: serial@9830000 {
		label = "LS-UART0";
		status = "okay";
		};

		/* Low speed expansion connector */
		uart1: serial@9831000 {
		label = "LS-UART1";
		status = "okay";
		};

		/* Low speed expansion connector */
		spi0: spi@9844000 {
		label = "LS-SPI0";
		cs-gpio = <&pio30 3 0>;
		status = "okay";
		};

		/* Low speed expansion connector */
		i2c0: i2c@9840000 {
		label = "LS-I2C0";
		status = "okay";
		};

		/* Low speed expansion connector */
		i2c1: i2c@9841000 {
		label = "LS-I2C1";
		status = "okay";
		};

		/* high speed expansion connector */
		i2c2: i2c@9842000 {
		label = "HS-I2C2";
		pinctrl-0 = <&pinctrl_i2c2_alt2_1>;
		status = "okay";
		};

		/* high speed expansion connector */
		i2c3: i2c@9843000 {
		label = "HS-I2C3";
		pinctrl-0 = <&pinctrl_i2c3_alt3_0>;
		status = "okay";
		};

		mmc0: sdhci@09060000 {
		pinctrl-0 = <&pinctrl_sd0>;
		bus-width = <4>;
		status = "okay";
		};

		/* high speed expansion connector */
		mmc1: sdhci@09080000 {
		status = "okay";
		};

		pwm0: pwm@9810000 {
		status = "okay";
		};

		pwm1: pwm@9510000 {
		status = "okay";
		};

		usb2_picophy1: phy2 {
		status = "okay";
		};

		usb2_picophy2: phy3 {
		status = "okay";
		};

		ohci0: usb@9a03c00 {
		status = "okay";
		};

		ehci0: usb@9a03e00 {
		status = "okay";
		};

		ohci1: usb@9a83c00 {
		status = "okay";
		};

		ehci1: usb@9a83e00 {
		status = "okay";
		};

		ethernet0: dwmac@9630000 {
		phy-mode = "rgmii";
		pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;

		snps,phy-bus-name = "stmmac";
		snps,phy-bus-id = <0>;
		snps,phy-addr = <0>;
		snps,reset-gpio = <&pio0 7 0>;
		snps,reset-active-low;
		snps,reset-delays-us = <0 10000 1000000>;

		status = "okay";
		};

		/* SSC11 to HDMI */
		hdmiddc: i2c@9541000 {
		/* HDMI V1.3a supports Standard mode only */
		clock-frequency = <100000>;
		st,i2c-min-scl-pulse-width-us = <0>;
		st,i2c-min-sda-pulse-width-us = <5>;
		status = "okay";
		};

		sti-display-subsystem {
		sti_hdmi: sti-hdmi@8d04000 {
		status = "okay";
		};
		};

		miphy28lp_phy: miphy28lp@9b22000 {

		phy_port1: port@9b2a000 {
		st,osc-force-ext;
		};
		};

		sata1: sata@9b28000 {
		status = "okay";
		};
		};
		};

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