ab3607dbb8
Here we add the necessary device nodes required for successful device probing and Pinctrl setup for the FSM when booting on an STiH415 (Orly1) or STiH416 (Orly2) based b2020 development board. Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Acked-by Angus Clark <angus.clark@st.com> Acked-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
79 lines
1.5 KiB
Plaintext
79 lines
1.5 KiB
Plaintext
/*
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* Copyright (C) 2013 STMicroelectronics (R&D) Limited.
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* Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* publishhed by the Free Software Foundation.
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*/
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#include "stih41x-b2020x.dtsi"
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/ {
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memory{
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device_type = "memory";
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reg = <0x40000000 0x80000000>;
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};
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chosen {
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bootargs = "console=ttyAS0,115200";
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linux,stdout-path = &sbc_serial1;
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};
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aliases {
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ttyAS0 = &sbc_serial1;
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ethernet1 = ðernet1;
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};
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soc {
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sbc_serial1: serial@fe531000 {
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status = "okay";
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};
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leds {
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compatible = "gpio-leds";
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red {
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#gpio-cells = <1>;
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label = "Front Panel LED";
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gpios = <&PIO4 1>;
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linux,default-trigger = "heartbeat";
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};
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green {
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gpios = <&PIO4 7>;
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default-state = "off";
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};
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};
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i2c@fed40000 {
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status = "okay";
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};
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/* HDMI Tx I2C */
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i2c@fed41000 {
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/* HDMI V1.3a supports Standard mode only */
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clock-frequency = <100000>;
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i2c-min-scl-pulse-width-us = <0>;
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i2c-min-sda-pulse-width-us = <5>;
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status = "okay";
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};
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i2c@fe540000 {
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status = "okay";
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};
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i2c@fe541000 {
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status = "okay";
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};
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ethernet1: dwmac@fef08000 {
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status = "okay";
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phy-mode = "rgmii-id";
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max-speed = <1000>;
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st,tx-retime-src = "clk_125";
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snps,reset-gpio = <&PIO3 0>;
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snps,reset-active-low;
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snps,reset-delays-us = <0 10000 10000>;
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pinctrl-0 = <&pinctrl_rgmii1>;
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};
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};
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};
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