linux-libre/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts

/*
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

#include "imx27-phytec-phycore-som.dtsi"

/ {
	model = "Phytec pcm970";
	compatible = "phytec,imx27-pcm970", "phytec,imx27-pcm038", "fsl,imx27";

	chosen {
		stdout-path = &uart1;
	};

	display0: LQ035Q7 {
		model = "Sharp-LQ035Q7";
		native-mode = <&timing0>;
		bits-per-pixel = <16>;
		fsl,pcr = <0xf00080c0>;

		display-timings {
			timing0: 240x320 {
				clock-frequency = <5500000>;
				hactive = <240>;
				vactive = <320>;
				hback-porch = <5>;
				hsync-len = <7>;
				hfront-porch = <16>;
				vback-porch = <7>;
				vsync-len = <1>;
				vfront-porch = <9>;
				pixelclk-active = <1>;
				hsync-active = <1>;
				vsync-active = <1>;
				de-active = <0>;
			};
		};
	};

	regulators {
		regulator@2 {
			compatible = "regulator-fixed";
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_csien>;
			reg = <2>;
			regulator-name = "CSI_EN";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio2 24 GPIO_ACTIVE_LOW>;
			regulator-always-on;
		};
	};

	usbphy {
		usbphy2: usbphy@2 {
			compatible = "usb-nop-xceiv";
			reg = <2>;
			vcc-supply = <&reg_5v0>;
			clocks = <&clks IMX27_CLK_DUMMY>;
			clock-names = "main_clk";
		};
	};
};

&cspi1 {
	pinctrl-0 = <&pinctrl_cspi1>, <&pinctrl_cspi1cs1>;
	fsl,spi-num-chipselects = <2>;
	cs-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>,
		   <&gpio4 27 GPIO_ACTIVE_LOW>;
};

&fb {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_imxfb1>;
	display = <&display0>;
	lcd-supply = <&reg_5v0>;
	fsl,dmacr = <0x00020010>;
	fsl,lscr1 = <0x00120300>;
	fsl,lpccr = <0x00a903ff>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	camgpio: pca9536@41 {
		compatible = "nxp,pca9536";
		reg = <0x41>;
		gpio-controller;
		#gpio-cells = <2>;
	};
};

&iomuxc {
	imx27_phycore_rdk {
		pinctrl_csien: csiengrp {
			fsl,pins = <
				MX27_PAD_USB_OC_B__GPIO2_24 0x0
			>;
		};

		pinctrl_cspi1cs1: cspi1cs1grp {
			fsl,pins = <
				MX27_PAD_CSPI1_SS1__GPIO4_27 0x0
			>;
		};

		pinctrl_imxfb1: imxfbgrp {
			fsl,pins = <
				MX27_PAD_LD0__LD0 0x0
				MX27_PAD_LD1__LD1 0x0
				MX27_PAD_LD2__LD2 0x0
				MX27_PAD_LD3__LD3 0x0
				MX27_PAD_LD4__LD4 0x0
				MX27_PAD_LD5__LD5 0x0
				MX27_PAD_LD6__LD6 0x0
				MX27_PAD_LD7__LD7 0x0
				MX27_PAD_LD8__LD8 0x0
				MX27_PAD_LD9__LD9 0x0
				MX27_PAD_LD10__LD10 0x0
				MX27_PAD_LD11__LD11 0x0
				MX27_PAD_LD12__LD12 0x0
				MX27_PAD_LD13__LD13 0x0
				MX27_PAD_LD14__LD14 0x0
				MX27_PAD_LD15__LD15 0x0
				MX27_PAD_LD16__LD16 0x0
				MX27_PAD_LD17__LD17 0x0
				MX27_PAD_CLS__CLS 0x0
				MX27_PAD_CONTRAST__CONTRAST 0x0
				MX27_PAD_LSCLK__LSCLK 0x0
				MX27_PAD_OE_ACD__OE_ACD 0x0
				MX27_PAD_PS__PS 0x0
				MX27_PAD_REV__REV 0x0
				MX27_PAD_SPL_SPR__SPL_SPR 0x0
				MX27_PAD_HSYNC__HSYNC 0x0
				MX27_PAD_VSYNC__VSYNC 0x0
			>;
		};

		pinctrl_i2c1: i2c1grp {
			/* Add pullup to DATA line */
			fsl,pins = <
				MX27_PAD_I2C_DATA__I2C_DATA	0x1
				MX27_PAD_I2C_CLK__I2C_CLK	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_FS__GPIO3_28	0x0 /* WP */
				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_usbh2: usbh2grp {
			fsl,pins = <
				MX27_PAD_USBH2_CLK__USBH2_CLK 0x0
				MX27_PAD_USBH2_DIR__USBH2_DIR 0x0
				MX27_PAD_USBH2_NXT__USBH2_NXT 0x0
				MX27_PAD_USBH2_STP__USBH2_STP 0x0
				MX27_PAD_CSPI2_SCLK__USBH2_DATA0 0x0
				MX27_PAD_CSPI2_MOSI__USBH2_DATA1 0x0
				MX27_PAD_CSPI2_MISO__USBH2_DATA2 0x0
				MX27_PAD_CSPI2_SS1__USBH2_DATA3 0x0
				MX27_PAD_CSPI2_SS2__USBH2_DATA4 0x0
				MX27_PAD_CSPI1_SS2__USBH2_DATA5 0x0
				MX27_PAD_CSPI2_SS0__USBH2_DATA6 0x0
				MX27_PAD_USBH2_DATA7__USBH2_DATA7 0x0
			>;
		};

		pinctrl_weim: weimgrp {
			fsl,pins = <
				MX27_PAD_CS4_B__CS4_B		0x0 /* CS4 */
				MX27_PAD_SD1_D1__GPIO5_19	0x0 /* CAN IRQ */
			>;
		};
	};
};

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

&pmicleds {
	ledr1: led@3 {
		reg = <3>;
		label = "system:red1:user";
	};

	ledg1: led@4 {
		reg = <4>;
		label = "system:green1:user";
	};

	ledb1: led@5 {
		reg = <5>;
		label = "system:blue1:user";
	};

	ledr2: led@6 {
		reg = <6>;
		label = "system:red2:user";
	};

	ledg2: led@7 {
		reg = <7>;
		label = "system:green2:user";
	};

	ledb2: led@8 {
		reg = <8>;
		label = "system:blue2:user";
	};

	ledr3: led@9 {
		reg = <9>;
		label = "system:red3:nand";
		linux,default-trigger = "nand-disk";
	};

	ledg3: led@10 {
		reg = <10>;
		label = "system:green3:live";
		linux,default-trigger = "heartbeat";
	};

	ledb3: led@11 {
		reg = <11>;
		label = "system:blue3:cpu";
		linux,default-trigger = "cpu0";
	};
};

&sdhci2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sdhc2>;
	bus-width = <4>;
	cd-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
	wp-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
	vmmc-supply = <&vmmc1_reg>;
	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";
};

&usbh2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbh2>;
	dr_mode = "host";
	phy_type = "ulpi";
	vbus-supply = <&reg_5v0>;
	fsl,usbphy = <&usbphy2>;
	disable-over-current;
	status = "okay";
};

&weim {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_weim>;

	can@4,0 {
		compatible = "nxp,sja1000";
		reg = <4 0x00000000 0x00000100>;
		interrupt-parent = <&gpio5>;
		interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
		nxp,external-clock-frequency = <16000000>;
		nxp,tx-output-config = <0x16>;
		nxp,no-comparator-bypass;
		fsl,weim-cs-timing = <0x0000dcf6 0x444a0301 0x44443302>;
	};
};