69e7c854c7
The B2199 board is mounted with Realtek RTL8367 switch. We consider the bootloader will have intiliazed the switch before jumping into the kernel, so we declare it as a fixed link. Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
114 lines
1.9 KiB
Plaintext
114 lines
1.9 KiB
Plaintext
/*
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* Copyright (C) 2015 STMicroelectronics (R&D) Limited.
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* Author: Maxime Coquelin <maxime.coquelin@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 "stih418.dtsi"
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/ {
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model = "STiH418 B2199";
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compatible = "st,stih418-b2199", "st,stih418";
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chosen {
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bootargs = "console=ttyAS0,115200 clk_ignore_unused";
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linux,stdout-path = &sbc_serial0;
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};
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memory {
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device_type = "memory";
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reg = <0x40000000 0xc0000000>;
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};
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aliases {
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ttyAS0 = &sbc_serial0;
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ethernet0 = ðernet0;
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};
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soc {
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sbc_serial0: serial@9530000 {
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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 = <2>;
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label = "Front Panel LED";
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gpios = <&pio4 1 0>;
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linux,default-trigger = "heartbeat";
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};
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green {
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#gpio-cells = <2>;
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gpios = <&pio1 3 0>;
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default-state = "off";
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};
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};
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i2c@9842000 {
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status = "okay";
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};
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i2c@9843000 {
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status = "okay";
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};
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i2c@9844000 {
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status = "okay";
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};
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i2c@9845000 {
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status = "okay";
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};
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i2c@9540000 {
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status = "okay";
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};
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/* SSC11 to HDMI */
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i2c@9541000 {
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status = "okay";
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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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};
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mmc1: sdhci@09080000 {
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status = "okay";
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};
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mmc0: sdhci@09060000 {
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status = "okay";
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max-frequency = <200000000>;
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sd-uhs-sdr50;
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sd-uhs-sdr104;
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sd-uhs-ddr50;
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};
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miphy28lp_phy: miphy28lp@9b22000 {
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phy_port0: port@9b22000 {
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st,osc-rdy;
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};
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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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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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st,tx-retime-src = "clkgen";
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status = "okay";
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phy-mode = "rgmii";
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fixed-link = <0 1 1000 0 0>;
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};
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};
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};
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