1/*
  2 * Copyright (C) 2015 STMicroelectronics (R&D) Limited.
  3 * Author: Maxime Coquelin <maxime.coquelin@st.com>
  4 *
  5 * This program is free software; you can redistribute it and/or modify
  6 * it under the terms of the GNU General Public License version 2 as
  7 * published by the Free Software Foundation.
  8 */
  9/dts-v1/;
 10#include "stih418.dtsi"
 11#include <dt-bindings/gpio/gpio.h>
 12/ {
 13	model = "STiH418 B2199";
 14	compatible = "st,stih418-b2199", "st,stih418";
 15
 16	chosen {
 17		bootargs = "clk_ignore_unused";
 18		stdout-path = &sbc_serial0;
 19	};
 20
 21	memory@40000000 {
 22		device_type = "memory";
 23		reg = <0x40000000 0xc0000000>;
 24	};
 25
 26	aliases {
 27		serial0 = &sbc_serial0;
 28		ethernet0 = &ethernet0;
 29	};
 30
 31	leds {
 32		compatible = "gpio-leds";
 33		red {
 34			label = "Front Panel LED";
 35			gpios = <&pio4 1 GPIO_ACTIVE_HIGH>;
 36			linux,default-trigger = "heartbeat";
 37		};
 38		green {
 39			gpios = <&pio1 3 GPIO_ACTIVE_HIGH>;
 40			default-state = "off";
 41		};
 42	};
 43
 44	soc {
 45		sbc_serial0: serial@9530000 {
 46			status = "okay";
 47		};
 48
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 49		i2c@9842000 {
 50			status = "okay";
 51		};
 52
 53		i2c@9843000 {
 54			status = "okay";
 55		};
 56
 57		i2c@9844000 {
 58			status = "okay";
 59		};
 60
 61		i2c@9845000 {
 62			status = "okay";
 63		};
 64
 65		i2c@9540000 {
 66			status = "okay";
 67		};
 68
 69		/* SSC11 to HDMI */
 70		i2c@9541000 {
 71			status = "okay";
 72			/* HDMI V1.3a supports Standard mode only */
 73			clock-frequency = <100000>;
 74			st,i2c-min-scl-pulse-width-us = <0>;
 75			st,i2c-min-sda-pulse-width-us = <5>;
 76		};
 77
 78		mmc1: sdhci@9080000 {
 79			status = "okay";
 80		};
 81
 82		mmc0: sdhci@9060000 {
 83			status = "okay";
 84			max-frequency = <200000000>;
 85			sd-uhs-sdr50;
 86			sd-uhs-sdr104;
 87			sd-uhs-ddr50;
 88			non-removable;
 89		};
 90
 91		miphy28lp_phy: miphy28lp@0 {
 92
 93			phy_port0: port@9b22000 {
 94				st,osc-rdy;
 95			};
 96
 97			phy_port1: port@9b2a000 {
 98				st,osc-force-ext;
 99			};
100		};
101
102		st_dwc3: dwc3@8f94000 {
103			status = "okay";
104		};
105
106		ethernet0: dwmac@9630000 {
107			st,tx-retime-src = "clkgen";
108			status = "okay";
109			phy-mode = "rgmii";
110			fixed-link = <0 1 1000 0 0>;
111		};
112	};
113};

  1/*
  2 * Copyright (C) 2015 STMicroelectronics (R&D) Limited.
  3 * Author: Maxime Coquelin <maxime.coquelin@st.com>
  4 *
  5 * This program is free software; you can redistribute it and/or modify
  6 * it under the terms of the GNU General Public License version 2 as
  7 * published by the Free Software Foundation.
  8 */
  9/dts-v1/;
 10#include "stih418.dtsi"
 
 11/ {
 12	model = "STiH418 B2199";
 13	compatible = "st,stih418-b2199", "st,stih418";
 14
 15	chosen {
 16		bootargs = "console=ttyAS0,115200 clk_ignore_unused";
 17		linux,stdout-path = &sbc_serial0;
 18	};
 19
 20	memory {
 21		device_type = "memory";
 22		reg = <0x40000000 0xc0000000>;
 23	};
 24
 25	aliases {
 26		ttyAS0 = &sbc_serial0;
 27		ethernet0 = &ethernet0;
 28	};
 29
 
 
 
 
 
 
 
 
 
 
 
 
 
 30	soc {
 31		sbc_serial0: serial@9530000 {
 32			status = "okay";
 33		};
 34
 35		leds {
 36			compatible = "gpio-leds";
 37			red {
 38				#gpio-cells = <2>;
 39				label = "Front Panel LED";
 40				gpios = <&pio4 1 0>;
 41				linux,default-trigger = "heartbeat";
 42			};
 43			green {
 44				#gpio-cells = <2>;
 45				gpios = <&pio1 3 0>;
 46				default-state = "off";
 47			};
 48		};
 49
 50		i2c@9842000 {
 51			status = "okay";
 52		};
 53
 54		i2c@9843000 {
 55			status = "okay";
 56		};
 57
 58		i2c@9844000 {
 59			status = "okay";
 60		};
 61
 62		i2c@9845000 {
 63			status = "okay";
 64		};
 65
 66		i2c@9540000 {
 67			status = "okay";
 68		};
 69
 70		/* SSC11 to HDMI */
 71		i2c@9541000 {
 72			status = "okay";
 73			/* HDMI V1.3a supports Standard mode only */
 74			clock-frequency = <100000>;
 75			st,i2c-min-scl-pulse-width-us = <0>;
 76			st,i2c-min-sda-pulse-width-us = <5>;
 77		};
 78
 79		mmc1: sdhci@09080000 {
 80			status = "okay";
 81		};
 82
 83		mmc0: sdhci@09060000 {
 84			status = "okay";
 85			max-frequency = <200000000>;
 86			sd-uhs-sdr50;
 87			sd-uhs-sdr104;
 88			sd-uhs-ddr50;
 
 89		};
 90
 91		miphy28lp_phy: miphy28lp@9b22000 {
 92
 93			phy_port0: port@9b22000 {
 94				st,osc-rdy;
 95			};
 96
 97			phy_port1: port@9b2a000 {
 98				st,osc-force-ext;
 99			};
100		};
101
102		st_dwc3: dwc3@8f94000 {
103			status = "okay";
104		};
105
106		ethernet0: dwmac@9630000 {
107			st,tx-retime-src = "clkgen";
108			status = "okay";
109			phy-mode = "rgmii";
110			fixed-link = <0 1 1000 0 0>;
111		};
112	};
113};