mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 15:35:06 +07:00
36523b6830
Hardware flow-control capability must be specified at a platform
level in order to inform the ASC driver that the platform is capable
(i.e. are the lines wired up, etc). STiH4{07,10} devices are indeed
capable, so let's provide the property.
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
216 lines
4.0 KiB
Plaintext
216 lines
4.0 KiB
Plaintext
/*
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* Copyright (C) 2016 STMicroelectronics (R&D) Limited.
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* Author: Patrice Chotard <patrice.chotard@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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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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#include "stih410.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "STiH410 B2260";
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compatible = "st,stih410-b2260", "st,stih410";
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chosen {
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bootargs = "console=ttyAS1,115200 clk_ignore_unused";
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linux,stdout-path = &uart1;
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};
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memory {
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device_type = "memory";
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reg = <0x40000000 0x40000000>;
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};
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aliases {
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ttyAS1 = &uart1;
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ethernet0 = ðernet0;
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};
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soc {
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leds {
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compatible = "gpio-leds";
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user_green_1 {
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label = "User_green_1";
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gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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default-state = "off";
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};
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user_green_2 {
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label = "User_green_2";
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gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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user_green_3 {
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label = "User_green_3";
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gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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user_green_4 {
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label = "User_green_4";
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gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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};
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/* Low speed expansion connector */
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uart0: serial@9830000 {
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label = "LS-UART0";
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pinctrl-names = "default", "no-hw-flowctrl";
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pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>;
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pinctrl-1 = <&pinctrl_serial0>;
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rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
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uart-has-rtscts;
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status = "okay";
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};
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/* Low speed expansion connector */
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uart1: serial@9831000 {
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label = "LS-UART1";
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status = "okay";
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};
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/* Low speed expansion connector */
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spi0: spi@9844000 {
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label = "LS-SPI0";
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cs-gpios = <&pio30 3 0>;
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status = "okay";
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};
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/* Low speed expansion connector */
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i2c0: i2c@9840000 {
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label = "LS-I2C0";
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status = "okay";
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};
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/* Low speed expansion connector */
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i2c1: i2c@9841000 {
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label = "LS-I2C1";
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status = "okay";
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};
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/* high speed expansion connector */
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i2c2: i2c@9842000 {
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label = "HS-I2C2";
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pinctrl-0 = <&pinctrl_i2c2_alt2_1>;
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status = "okay";
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};
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/* high speed expansion connector */
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i2c3: i2c@9843000 {
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label = "HS-I2C3";
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pinctrl-0 = <&pinctrl_i2c3_alt3_0>;
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status = "okay";
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};
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mmc0: sdhci@09060000 {
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pinctrl-0 = <&pinctrl_sd0>;
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bus-width = <4>;
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status = "okay";
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};
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/* high speed expansion connector */
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mmc1: sdhci@09080000 {
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status = "okay";
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};
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pwm0: pwm@9810000 {
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status = "okay";
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};
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pwm1: pwm@9510000 {
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status = "okay";
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};
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usb2_picophy1: phy2 {
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status = "okay";
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};
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usb2_picophy2: phy3 {
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status = "okay";
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};
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ohci0: usb@9a03c00 {
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status = "okay";
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};
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ehci0: usb@9a03e00 {
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status = "okay";
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};
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ohci1: usb@9a83c00 {
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status = "okay";
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};
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ehci1: usb@9a83e00 {
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status = "okay";
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};
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st_dwc3: dwc3@8f94000 {
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status = "okay";
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};
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ethernet0: dwmac@9630000 {
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phy-mode = "rgmii";
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pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;
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snps,phy-bus-name = "stmmac";
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snps,phy-bus-id = <0>;
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snps,phy-addr = <0>;
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snps,reset-gpio = <&pio0 7 0>;
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snps,reset-active-low;
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snps,reset-delays-us = <0 10000 1000000>;
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status = "okay";
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};
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sti_uni_player0: sti-uni-player@8d80000 {
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status = "okay";
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};
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/* SSC11 to HDMI */
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hdmiddc: i2c@9541000 {
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/* HDMI V1.3a supports Standard mode only */
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clock-frequency = <100000>;
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st,i2c-min-scl-pulse-width-us = <0>;
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st,i2c-min-sda-pulse-width-us = <5>;
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status = "okay";
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "STI-B2260";
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status = "okay";
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simple-audio-card,dai-link@0 {
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/* DAC */
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format = "i2s";
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mclk-fs = <128>;
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cpu {
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sound-dai = <&sti_uni_player0>;
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};
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codec {
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sound-dai = <&sti_hdmi>;
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};
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};
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};
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miphy28lp_phy: miphy28lp@9b22000 {
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phy_port1: port@9b2a000 {
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st,osc-force-ext;
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};
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};
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sata1: sata@9b28000 {
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status = "okay";
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};
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};
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};
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