xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0
//
// Copyright (C) 2015 Freescale Semiconductor, Inc.

/ {
	chosen {
		stdout-path = &uart1;
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x20000000>;
	};

	backlight_display: backlight-display {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 5000000>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <6>;
		status = "okay";
	};


	reg_sd1_vmmc: regulator-sd1-vmmc {
		compatible = "regulator-fixed";
		regulator-name = "VSD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_peri_3v3: regulator-peri-3v3 {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_peri_3v3>;
		regulator-name = "VPERI_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio5 2 GPIO_ACTIVE_LOW>;
		/*
		 * If you want to want to make this dynamic please
		 * check schematics and test all affected peripherals:
		 *
		 * - sensors
		 * - ethernet phy
		 * - can
		 * - bluetooth
		 * - wm8960 audio codec
		 * - ov5640 camera
		 */
		regulator-always-on;
	};

	reg_can_3v3: regulator-can-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "can-3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpios = <&gpio_spi 3 GPIO_ACTIVE_LOW>;
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "mx6ul-wm8960";
		simple-audio-card,format = "i2s";
		simple-audio-card,bitclock-master = <&dailink_master>;
		simple-audio-card,frame-master = <&dailink_master>;
		simple-audio-card,widgets =
			"Microphone", "Mic Jack",
			"Line", "Line In",
			"Line", "Line Out",
			"Speaker", "Speaker",
			"Headphone", "Headphone Jack";
		simple-audio-card,routing =
			"Headphone Jack", "HP_L",
			"Headphone Jack", "HP_R",
			"Speaker", "SPK_LP",
			"Speaker", "SPK_LN",
			"Speaker", "SPK_RP",
			"Speaker", "SPK_RN",
			"LINPUT1", "Mic Jack",
			"LINPUT3", "Mic Jack",
			"RINPUT1", "Mic Jack",
			"RINPUT2", "Mic Jack";

		simple-audio-card,cpu {
			sound-dai = <&sai2>;
		};

		dailink_master: simple-audio-card,codec {
			sound-dai = <&codec>;
			clocks = <&clks IMX6UL_CLK_SAI2>;
		};
	};

	spi4 {
		compatible = "spi-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_spi4>;
		status = "okay";
		gpio-sck = <&gpio5 11 0>;
		gpio-mosi = <&gpio5 10 0>;
		cs-gpios = <&gpio5 7 0>;
		num-chipselects = <1>;
		#address-cells = <1>;
		#size-cells = <0>;

		gpio_spi: gpio@0 {
			compatible = "fairchild,74hc595";
			gpio-controller;
			#gpio-cells = <2>;
			reg = <0>;
			registers-number = <1>;
			spi-max-frequency = <100000>;
		};
	};

	panel {
		compatible = "innolux,at043tn24";
		backlight = <&backlight_display>;

		port {
			panel_in: endpoint {
				remote-endpoint = <&display_out>;
			};
		};
	};
};

&clks {
	assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
	assigned-clock-rates = <786432000>;
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	codec: wm8960@1a {
		#sound-dai-cells = <0>;
		compatible = "wlf,wm8960";
		reg = <0x1a>;
		wlf,shared-lrclk;
	};
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet1>;
	phy-mode = "rmii";
	phy-handle = <&ethphy0>;
	phy-supply = <&reg_peri_3v3>;
	status = "okay";
};

&fec2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet2>;
	phy-mode = "rmii";
	phy-handle = <&ethphy1>;
	phy-supply = <&reg_peri_3v3>;
	status = "okay";

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;

		ethphy0: ethernet-phy@2 {
			reg = <2>;
			micrel,led-mode = <1>;
			clocks = <&clks IMX6UL_CLK_ENET_REF>;
			clock-names = "rmii-ref";
		};

		ethphy1: ethernet-phy@1 {
			reg = <1>;
			micrel,led-mode = <1>;
			clocks = <&clks IMX6UL_CLK_ENET2_REF>;
			clock-names = "rmii-ref";
		};
	};
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	xceiver-supply = <&reg_can_3v3>;
	status = "okay";
};

&can2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
	xceiver-supply = <&reg_can_3v3>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	magnetometer@e {
		compatible = "fsl,mag3110";
		reg = <0x0e>;
		vdd-supply = <&reg_peri_3v3>;
		vddio-supply = <&reg_peri_3v3>;
	};
};

&lcdif {
	assigned-clocks = <&clks IMX6UL_CLK_LCDIF_PRE_SEL>;
	assigned-clock-parents = <&clks IMX6UL_CLK_PLL5_VIDEO_DIV>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_lcdif_dat
		     &pinctrl_lcdif_ctrl>;
	status = "okay";

	port {
		display_out: endpoint {
			remote-endpoint = <&panel_in>;
		};
	};
};

&pwm1 {
	#pwm-cells = <2>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm1>;
	status = "okay";
};

&qspi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_qspi>;
	status = "okay";

	flash0: flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "micron,n25q256a", "jedec,spi-nor";
		spi-max-frequency = <29000000>;
		spi-rx-bus-width = <4>;
		spi-tx-bus-width = <4>;
		reg = <0>;
	};
};

&sai2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sai2>;
	assigned-clocks = <&clks IMX6UL_CLK_SAI2_SEL>,
			  <&clks IMX6UL_CLK_SAI2>;
	assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
	assigned-clock-rates = <0>, <12288000>;
	fsl,sai-mclk-direction-output;
	status = "okay";
};

&snvs_poweroff {
	status = "okay";
};

&snvs_pwrkey {
	status = "okay";
};

&tsc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_tsc>;
	xnur-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
	measure-delay-time = <0xffff>;
	pre-charge-time = <0xfff>;
	status = "okay";
};

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

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

&usbotg1 {
	dr_mode = "otg";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb_otg1>;
	status = "okay";
};

&usbotg2 {
	dr_mode = "host";
	disable-over-current;
	status = "okay";
};

&usbphy1 {
	fsl,tx-d-cal = <106>;
};

&usbphy2 {
	fsl,tx-d-cal = <106>;
};

&usdhc1 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc1>;
	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
	cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
	keep-power-in-suspend;
	wakeup-source;
	vmmc-supply = <&reg_sd1_vmmc>;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	no-1-8-v;
	broken-cd;
	keep-power-in-suspend;
	wakeup-source;
	status = "okay";
};

&wdog1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wdog>;
	fsl,ext-reset-output;
};

&iomuxc {
	pinctrl-names = "default";

	pinctrl_csi1: csi1grp {
		fsl,pins = <
			MX6UL_PAD_CSI_MCLK__CSI_MCLK		0x1b088
			MX6UL_PAD_CSI_PIXCLK__CSI_PIXCLK	0x1b088
			MX6UL_PAD_CSI_VSYNC__CSI_VSYNC		0x1b088
			MX6UL_PAD_CSI_HSYNC__CSI_HSYNC		0x1b088
			MX6UL_PAD_CSI_DATA00__CSI_DATA02	0x1b088
			MX6UL_PAD_CSI_DATA01__CSI_DATA03	0x1b088
			MX6UL_PAD_CSI_DATA02__CSI_DATA04	0x1b088
			MX6UL_PAD_CSI_DATA03__CSI_DATA05	0x1b088
			MX6UL_PAD_CSI_DATA04__CSI_DATA06	0x1b088
			MX6UL_PAD_CSI_DATA05__CSI_DATA07	0x1b088
			MX6UL_PAD_CSI_DATA06__CSI_DATA08	0x1b088
			MX6UL_PAD_CSI_DATA07__CSI_DATA09	0x1b088
		>;
	};

	pinctrl_enet1: enet1grp {
		fsl,pins = <
			MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN	0x1b0b0
			MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER	0x1b0b0
			MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00	0x1b0b0
			MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01	0x1b0b0
			MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN	0x1b0b0
			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b0b0
			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b0b0
			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4001b031
		>;
	};

	pinctrl_enet2: enet2grp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO07__ENET2_MDC		0x1b0b0
			MX6UL_PAD_GPIO1_IO06__ENET2_MDIO	0x1b0b0
			MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN	0x1b0b0
			MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER	0x1b0b0
			MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00	0x1b0b0
			MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01	0x1b0b0
			MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN	0x1b0b0
			MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00	0x1b0b0
			MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01	0x1b0b0
			MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2	0x4001b031
		>;
	};

	pinctrl_flexcan1: flexcan1grp{
		fsl,pins = <
			MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX	0x1b020
			MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX	0x1b020
		>;
	};

	pinctrl_flexcan2: flexcan2grp{
		fsl,pins = <
			MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX	0x1b020
			MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX	0x1b020
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0
			MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0
			MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
		>;
	};

	pinctrl_lcdif_dat: lcdifdatgrp {
		fsl,pins = <
			MX6UL_PAD_LCD_DATA00__LCDIF_DATA00  0x79
			MX6UL_PAD_LCD_DATA01__LCDIF_DATA01  0x79
			MX6UL_PAD_LCD_DATA02__LCDIF_DATA02  0x79
			MX6UL_PAD_LCD_DATA03__LCDIF_DATA03  0x79
			MX6UL_PAD_LCD_DATA04__LCDIF_DATA04  0x79
			MX6UL_PAD_LCD_DATA05__LCDIF_DATA05  0x79
			MX6UL_PAD_LCD_DATA06__LCDIF_DATA06  0x79
			MX6UL_PAD_LCD_DATA07__LCDIF_DATA07  0x79
			MX6UL_PAD_LCD_DATA08__LCDIF_DATA08  0x79
			MX6UL_PAD_LCD_DATA09__LCDIF_DATA09  0x79
			MX6UL_PAD_LCD_DATA10__LCDIF_DATA10  0x79
			MX6UL_PAD_LCD_DATA11__LCDIF_DATA11  0x79
			MX6UL_PAD_LCD_DATA12__LCDIF_DATA12  0x79
			MX6UL_PAD_LCD_DATA13__LCDIF_DATA13  0x79
			MX6UL_PAD_LCD_DATA14__LCDIF_DATA14  0x79
			MX6UL_PAD_LCD_DATA15__LCDIF_DATA15  0x79
			MX6UL_PAD_LCD_DATA16__LCDIF_DATA16  0x79
			MX6UL_PAD_LCD_DATA17__LCDIF_DATA17  0x79
			MX6UL_PAD_LCD_DATA18__LCDIF_DATA18  0x79
			MX6UL_PAD_LCD_DATA19__LCDIF_DATA19  0x79
			MX6UL_PAD_LCD_DATA20__LCDIF_DATA20  0x79
			MX6UL_PAD_LCD_DATA21__LCDIF_DATA21  0x79
			MX6UL_PAD_LCD_DATA22__LCDIF_DATA22  0x79
			MX6UL_PAD_LCD_DATA23__LCDIF_DATA23  0x79
		>;
	};

	pinctrl_lcdif_ctrl: lcdifctrlgrp {
		fsl,pins = <
			MX6UL_PAD_LCD_CLK__LCDIF_CLK	    0x79
			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE  0x79
			MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC    0x79
			MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC    0x79
			/* used for lcd reset */
			MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09  0x79
		>;
	};

	pinctrl_qspi: qspigrp {
		fsl,pins = <
			MX6UL_PAD_NAND_WP_B__QSPI_A_SCLK	0x70a1
			MX6UL_PAD_NAND_READY_B__QSPI_A_DATA00	0x70a1
			MX6UL_PAD_NAND_CE0_B__QSPI_A_DATA01	0x70a1
			MX6UL_PAD_NAND_CE1_B__QSPI_A_DATA02	0x70a1
			MX6UL_PAD_NAND_CLE__QSPI_A_DATA03	0x70a1
			MX6UL_PAD_NAND_DQS__QSPI_A_SS0_B	0x70a1
		>;
	};

	pinctrl_sai2: sai2grp {
		fsl,pins = <
			MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK	0x17088
			MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC	0x17088
			MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA	0x11088
			MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA	0x11088
			MX6UL_PAD_JTAG_TMS__SAI2_MCLK		0x17088
			MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04	0x17059
		>;
	};

	pinctrl_peri_3v3: peri3v3grp {
		fsl,pins = <
			MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02	0x1b0b0
		>;
	};

	pinctrl_pwm1: pwm1grp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO08__PWM1_OUT   0x110b0
		>;
	};

	pinctrl_sim2: sim2grp {
		fsl,pins = <
			MX6UL_PAD_CSI_DATA03__SIM2_PORT1_PD		0xb808
			MX6UL_PAD_CSI_DATA04__SIM2_PORT1_CLK		0x31
			MX6UL_PAD_CSI_DATA05__SIM2_PORT1_RST_B		0xb808
			MX6UL_PAD_CSI_DATA06__SIM2_PORT1_SVEN		0xb808
			MX6UL_PAD_CSI_DATA07__SIM2_PORT1_TRXD		0xb809
			MX6UL_PAD_CSI_DATA02__GPIO4_IO23		0x3008
		>;
	};

	pinctrl_spi4: spi4grp {
		fsl,pins = <
			MX6UL_PAD_BOOT_MODE0__GPIO5_IO10	0x70a1
			MX6UL_PAD_BOOT_MODE1__GPIO5_IO11	0x70a1
			MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07	0x70a1
			MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08	0x80000000
		>;
	};

	pinctrl_tsc: tscgrp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO01__GPIO1_IO01		0xb0
			MX6UL_PAD_GPIO1_IO02__GPIO1_IO02		0xb0
			MX6UL_PAD_GPIO1_IO03__GPIO1_IO03		0xb0
			MX6UL_PAD_GPIO1_IO04__GPIO1_IO04		0xb0
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
			MX6UL_PAD_UART3_RX_DATA__UART2_DCE_RTS	0x1b0b1
			MX6UL_PAD_UART3_TX_DATA__UART2_DCE_CTS	0x1b0b1
		>;
	};

	pinctrl_usb_otg1: usbotg1grp {
		fsl,pins = <
			MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID	0x17059
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX6UL_PAD_SD1_CMD__USDHC1_CMD     	0x17059
			MX6UL_PAD_SD1_CLK__USDHC1_CLK     	0x10059
			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 	0x17059
			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 	0x17059
			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 	0x17059
			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 	0x17059
			MX6UL_PAD_UART1_RTS_B__GPIO1_IO19       0x17059 /* SD1 CD */
			MX6UL_PAD_GPIO1_IO05__USDHC1_VSELECT    0x17059 /* SD1 VSELECT */
			MX6UL_PAD_GPIO1_IO09__GPIO1_IO09        0x17059 /* SD1 RESET */
		>;
	};

	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
		fsl,pins = <
			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170b9
			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100b9
			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9
			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9
			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9
			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9

		>;
	};

	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
		fsl,pins = <
			MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x170f9
			MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x100f9
			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9
			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9
			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9
			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX6UL_PAD_NAND_RE_B__USDHC2_CLK     0x17059
			MX6UL_PAD_NAND_WE_B__USDHC2_CMD     0x17059
			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059
			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059
			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059
			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059
		>;
	};

	pinctrl_wdog: wdoggrp {
		fsl,pins = <
			MX6UL_PAD_LCD_RESET__WDOG1_WDOG_ANY    0x30b0
		>;
	};
};