ARM: dts: Add basic devices for AM3517-craneboard (a93ad7f3) · Commits · 戴 / test

arch/arm/boot/dts/Makefile

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		@@ -227,6 +227,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
		am335x-boneblack.dtb \
		am335x-nano.dtb \
		am335x-base0033.dtb \
		am3517-craneboard.dtb \
		am3517-evm.dtb \
		am3517_mt_ventoux.dtb \
		am43x-epos-evm.dtb \

arch/arm/boot/dts/am3517-craneboard.dts

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		/*
		* See craneboard.org for more details
		*
		* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.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 "am3517.dtsi"

		/ {
		model = "TI AM3517 CraneBoard (TMDSEVM3517)";
		compatible = "ti,am3517-craneboard", "ti,am3517", "ti,omap3";

		memory {
		device_type = "memory";
		reg = <0x80000000 0x10000000>; /* 256 MB */
		};

		vbat: fixedregulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "vbat";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;
		};
		};

		&davinci_emac {
		status = "okay";
		};

		&davinci_mdio {
		status = "okay";
		};

		&i2c1 {
		clock-frequency = <2600000>;

		tps: tps@2d {
		reg = <0x2d>;
		};
		};

		&i2c2 {
		clock-frequency = <400000>;
		/* goes to expansion connector */
		status = "disabled";
		};

		&i2c3 {
		clock-frequency = <400000>;
		/* goes to expansion connector */
		status = "disabled";
		};

		&mmc1 {
		vmmc-supply = <&vdd2_reg>;
		bus-width = <8>;
		};

		&mmc2 {
		/* goes to expansion connector */
		status = "disabled";
		};

		&mmc3 {
		/* goes to expansion connector */
		status = "disabled";
		};

		#include "tps65910.dtsi"

		&omap3_pmx_core {
		tps_pins: pinmux_tps_pins {
		pinctrl-single,pins = <
		0x1b0 (PIN_INPUT_PULLUP \| MUX_MODE0) /* sys_nirq.sys_nirq */
		>;
		};
		};

		&tps {
		pinctrl-names = "default";
		pinctrl-0 = <&tps_pins>;

		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
		interrupt-parent = <&intc>;

		ti,en-ck32k-xtal;

		vcc1-supply = <&vbat>;
		vcc2-supply = <&vbat>;
		vcc3-supply = <&vbat>;
		vcc4-supply = <&vbat>;
		vcc5-supply = <&vbat>;
		vcc6-supply = <&vbat>;
		vcc7-supply = <&vbat>;
		vccio-supply = <&vbat>;

		regulators {
		vrtc_reg: regulator@0 {
		regulator-always-on;
		};

		vio_reg: regulator@1 {
		regulator-always-on;
		};

		/*
		* Unused:
		* VDIG1=2.7V,300mA max
		* VDIG2=1.8V,300mA max
		*/

		vpll_reg: regulator@7 {
		/* VDDS_DPLL_1V8 */
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
		};

		vaux1_reg: regulator@9 {
		/* VDDS_SRAM_1V8 */
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
		};

		vaux2_reg: regulator@10 {
		/* VDDA1P8V_USBPHY */
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
		};

		/* VAUX33 unused */

		vdac_reg: regulator@8 {
		/* VDDA_DAC_1V8 */
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
		};

		vmmc_reg: regulator@12 {
		/* VDDA3P3V_USBPHY */
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		};

		vdd1_reg: regulator@2 {
		/* VDD_CORE */
		regulator-name = "vdd_core";
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		regulator-boot-on;
		regulator-always-on;
		};

		vdd2_reg: regulator@3 {
		/* VDDSHV_3V3 */
		regulator-name = "vdd_shv";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		};

		/* VDD3 unused */
		};
		};

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