xref: /openbmc/u-boot/arch/arm/dts/exynos4210-trats.dts (revision 83d290c56fab2d38cd1ab4c4cc7099559c1d5046)

// SPDX-License-Identifier: GPL-2.0+
/*
 * Samsung's Exynos4210 based Trats board device tree source
 *
 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
 *		http://www.samsung.com
 */

/dts-v1/;
#include "exynos4210.dtsi"

/ {
	model = "Samsung Trats based on Exynos4210";
	compatible = "samsung,trats", "samsung,exynos4210";

	config {
		samsung,dsim-device-name = "s6e8ax0";
	};

	aliases {
		serial0 = "/serial@13800000";
		console = "/serial@13820000";
		i2c8 = &i2c_fg;
	};

	fimd@11c00000 {
		compatible = "samsung,exynos-fimd";
		reg = <0x11c00000 0xa4>;

		samsung,vl-freq = <60>;
		samsung,vl-col = <720>;
		samsung,vl-row = <1280>;
		samsung,vl-width = <720>;
		samsung,vl-height = <1280>;

		samsung,vl-clkp = <0>;
		samsung,vl-oep = <0>;
		samsung,vl-hsp = <1>;
		samsung,vl-vsp = <1>;
		samsung,vl-dp = <1>;
		samsung,vl-bpix = <4>;

		samsung,vl-hspw = <5>;
		samsung,vl-hbpd = <10>;
		samsung,vl-hfpd = <10>;
		samsung,vl-vspw = <2>;
		samsung,vl-vbpd = <1>;
		samsung,vl-vfpd = <13>;
		samsung,vl-cmd-allow-len = <0xf>;

		samsung,winid = <3>;
		samsung,power-on-delay = <30>;
		samsung,interface-mode = <1>;
		samsung,mipi-enabled = <1>;
		samsung,dp-enabled;
		samsung,dual-lcd-enabled;

		samsung,logo-on = <1>;
		samsung,resolution = <0>;
		samsung,rgb-mode = <0>;
	};

	mipidsi@11c80000 {
		compatible = "samsung,exynos-mipi-dsi";
		reg = <0x11c80000 0x5c>;

		samsung,dsim-config-e-interface = <1>;
		samsung,dsim-config-e-virtual-ch = <0>;
		samsung,dsim-config-e-pixel-format = <7>;
		samsung,dsim-config-e-burst-mode = <1>;
		samsung,dsim-config-e-no-data-lane = <3>;
		samsung,dsim-config-e-byte-clk = <0>;
		samsung,dsim-config-hfp = <1>;

		samsung,dsim-config-p = <3>;
		samsung,dsim-config-m = <120>;
		samsung,dsim-config-s = <1>;

		samsung,dsim-config-pll-stable-time = <500>;
		samsung,dsim-config-esc-clk = <20000000>;
		samsung,dsim-config-stop-holding-cnt = <0x7ff>;
		samsung,dsim-config-bta-timeout = <0xff>;
		samsung,dsim-config-rx-timeout = <0xffff>;

		samsung,dsim-device-id = <0xffffffff>;
		samsung,dsim-device-bus-id = <0>;

		samsung,dsim-device-reverse-panel = <1>;
	};

	i2c_fg: fuel-gauge {
		compatible = "i2c-gpio";
		gpios = <&gpy4 1 0>,	/* sda */
			<&gpy4 0 0>;	/* scl */
		i2c-gpio,delay-us = <2>;        /* ~100 kHz */
		status = "okay";
	};
};

&i2c_5 {
	clock-frequency = <100000>;
	status = "okay";

	max8997-pmic@66 {
		compatible = "maxim,max8997";
		reg = <0x66 0 0>;
		voltage-regulators {
			valive_reg: LDO2 {
			     regulator-name = "VALIVE_1.1V_C210";
			     regulator-min-microvolt = <1100000>;
			     regulator-max-microvolt = <1100000>;
			     regulator-always-on;
			};

			vusb_reg: LDO3 {
			     regulator-name = "VUSB_1.1V_C210";
			     regulator-min-microvolt = <1100000>;
			     regulator-max-microvolt = <1100000>;
			};

			vmipi_reg: LDO4 {
			     regulator-name = "VMIPI_1.8V";
			     regulator-min-microvolt = <1800000>;
			     regulator-max-microvolt = <1800000>;
			};

			vpda_reg: LDO6 {
			     regulator-name = "VCC_1.8V_PDA";
			     regulator-min-microvolt = <1800000>;
			     regulator-max-microvolt = <1800000>;
			     regulator-always-on;
			};

			vcam_reg: LDO7 {
			     regulator-name = "CAM_ISP_1.8V";
			     regulator-min-microvolt = <1800000>;
			     regulator-max-microvolt = <1800000>;
			};

			vusbdac_reg: LDO8 {
			     regulator-name = "VUSB+VDAC_3.3V_C210";
			     regulator-min-microvolt = <3300000>;
			     regulator-max-microvolt = <3300000>;
			};

			vccpda_reg: LDO9 {
			     regulator-name = "VCC_2.8V_PDA";
			     regulator-min-microvolt = <2800000>;
			     regulator-max-microvolt = <2800000>;
			     regulator-always-on;
			};

			vpll_reg: LDO10 {
			     regulator-name = "VPLL_1.1V_C210";
			     regulator-min-microvolt = <1100000>;
			     regulator-max-microvolt = <1100000>;
			     regulator-always-on;
			};

			vtcam_reg: LDO12 {
			     regulator-name = "VT_CAM_1.8V";
			     regulator-min-microvolt = <1800000>;
			     regulator-max-microvolt = <1800000>;
			};

			vcclcd_reg: LDO13 {
			     regulator-name = "VCC_3.3V_LCD";
			     regulator-min-microvolt = <3300000>;
			     regulator-max-microvolt = <3300000>;
			};

			vlcd_reg: LDO15 {
			     regulator-name = "VLCD_2.2V";
			     regulator-min-microvolt = <2200000>;
			     regulator-max-microvolt = <2200000>;
			};

			camsensor_reg: LDO16 {
			     regulator-name = "CAM_SENSOR_IO_1.8V";
			     regulator-min-microvolt = <1800000>;
			     regulator-max-microvolt = <1800000>;
			};

			vddq_reg: LDO21 {
			     regulator-name = "VDDQ_M1M2_1.2V";
			     regulator-min-microvolt = <1200000>;
			     regulator-max-microvolt = <1200000>;
			     regulator-always-on;
			};

			varm_breg: BUCK1 {
			     /*
			      * HACK: The real name is VARM_1.2V_C210,
			      * but exynos-cpufreq does not support
			      * DT-based regulator lookup yet.
			      */
			     regulator-name = "vdd_arm";
			     regulator-min-microvolt = <900000>;
			     regulator-max-microvolt = <1350000>;
			     regulator-always-on;
			};

			vint_breg: BUCK2 {
			     regulator-name = "VINT_1.1V_C210";
			     regulator-min-microvolt = <900000>;
			     regulator-max-microvolt = <1100000>;
			     regulator-always-on;
			};

			camisp_breg: BUCK4 {
			     regulator-name = "CAM_ISP_CORE_1.2V";
			     regulator-min-microvolt = <1200000>;
			     regulator-max-microvolt = <1200000>;
			};

			vmem_breg: BUCK5 {
			     regulator-name = "VMEM_1.2V_C210";
			     regulator-min-microvolt = <1200000>;
			     regulator-max-microvolt = <1200000>;
			     regulator-always-on;
			};

			vccsub_breg: BUCK7 {
			     regulator-name = "VCC_SUB_2.0V";
			     regulator-min-microvolt = <2000000>;
			     regulator-max-microvolt = <2000000>;
			     regulator-always-on;
			};

			safe1_sreg: ESAFEOUT1 {
			     regulator-name = "SAFEOUT1";
			};

			safe2_sreg: ESAFEOUT2 {
			     regulator-name = "SAFEOUT2";
			     regulator-boot-on;
			};
		};
	};
};

&sdhci0 {
	samsung,bus-width = <8>;
	samsung,timing = <1 3 3>;
	pwr-gpios = <&gpk0 2 0>;
	status = "okay";
};

&sdhci2 {
	samsung,bus-width = <4>;
	samsung,timing = <1 2 3>;
	cd-gpios = <&gpx3 4 0>;
	status = "okay";
};