~sircmpwn/linux

linux/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts -rw-r--r-- 3.0 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright 2012 Markus Pargmann, Pengutronix
 */

#include "imx27-phytec-phycard-s-som.dtsi"

/ {
	model = "Phytec pca100 rapid development kit";
	compatible = "phytec,imx27-pca100-rdk", "phytec,imx27-pca100", "fsl,imx27";

	chosen {
		stdout-path = &uart1;
	};

	display: display {
		model = "Primeview-PD050VL1";
		bits-per-pixel = <16>;  /* non-standard but required */
		fsl,pcr = <0xf0c88080>;	/* non-standard but required */
		display-timings {
			native-mode = <&timing0>;
			timing0: 640x480 {
				hactive = <640>;
				vactive = <480>;
				hback-porch = <112>;
				hfront-porch = <36>;
				hsync-len = <32>;
				vback-porch = <33>;
				vfront-porch = <33>;
				vsync-len = <2>;
				clock-frequency = <25000000>;
			};
		};
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		reg_3v3: regulator@0 {
			compatible = "regulator-fixed";
			reg = <0>;
			regulator-name = "3V3";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
		};
	};
};

&fb {
	display = <&display>;
	status = "okay";
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	rtc@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};

	adc@64 {
		compatible = "maxim,max1037";
		vcc-supply = <&reg_3v3>;
		reg = <0x64>;
	};
};

&iomuxc {
	imx27-phycard-s-rdk {
		pinctrl_i2c1: i2c1grp {
			fsl,pins = <
				MX27_PAD_I2C2_SDA__I2C2_SDA 0x0
				MX27_PAD_I2C2_SCL__I2C2_SCL 0x0
			>;
		};

		pinctrl_owire1: owire1grp {
			fsl,pins = <
				MX27_PAD_RTCK__OWIRE 0x0
			>;
		};

		pinctrl_sdhc2: sdhc2grp {
			fsl,pins = <
				MX27_PAD_SD2_CLK__SD2_CLK 0x0
				MX27_PAD_SD2_CMD__SD2_CMD 0x0
				MX27_PAD_SD2_D0__SD2_D0 0x0
				MX27_PAD_SD2_D1__SD2_D1 0x0
				MX27_PAD_SD2_D2__SD2_D2 0x0
				MX27_PAD_SD2_D3__SD2_D3 0x0
				MX27_PAD_SSI3_RXDAT__GPIO3_29 0x0 /* CD */
			>;
		};

		pinctrl_uart1: uart1grp {
			fsl,pins = <
				MX27_PAD_UART1_TXD__UART1_TXD 0x0
				MX27_PAD_UART1_RXD__UART1_RXD 0x0
				MX27_PAD_UART1_CTS__UART1_CTS 0x0
				MX27_PAD_UART1_RTS__UART1_RTS 0x0
			>;
		};

		pinctrl_uart2: uart2grp {
			fsl,pins = <
				MX27_PAD_UART2_TXD__UART2_TXD 0x0
				MX27_PAD_UART2_RXD__UART2_RXD 0x0
				MX27_PAD_UART2_CTS__UART2_CTS 0x0
				MX27_PAD_UART2_RTS__UART2_RTS 0x0
			>;
		};

		pinctrl_uart3: uart3grp {
			fsl,pins = <
				MX27_PAD_UART3_TXD__UART3_TXD 0x0
				MX27_PAD_UART3_RXD__UART3_RXD 0x0
				MX27_PAD_UART3_CTS__UART3_CTS 0x0
				MX27_PAD_UART3_RTS__UART3_RTS 0x0
			>;
		};
	};
};

&owire {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_owire1>;
	status = "okay";
};

&sdhci2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sdhc2>;
	cd-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&uart1 {
	uart-has-rtscts;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&uart2 {
	uart-has-rtscts;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

&uart3 {
	uart-has-rtscts;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	status = "okay";
};