imx6q-kp.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2018
 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
 */

/dts-v1/;

#include "imx6q.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/sound/fsl-imx-audmux.h>

/ {
	backlight_lcd: backlight-lcd {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 5000000>;
		brightness-levels = <0 255>;
		num-interpolated-steps = <255>;
		default-brightness-level = <250>;
	};

	beeper {
		compatible = "pwm-beeper";
		pwms = <&pwm2 0 500000>;
	};

	lcd_display: display {
		compatible = "fsl,imx-parallel-display";
		#address-cells = <1>;
		#size-cells = <0>;
		interface-pix-fmt = "rgb24";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ipu1>;

		port@0 {
			reg = <0>;

			lcd_display_in: endpoint {
				remote-endpoint = <&ipu1_di0_disp0>;
			};
		};

		port@1 {
			reg = <1>;

			lcd_display_out: endpoint {
				remote-endpoint = <&lcd_panel_in>;
			};
		};
	};

	lcd_panel: lcd-panel {
		compatible = "auo,g070vvn01";
		backlight = <&backlight_lcd>;
		power-supply = <&reg_display>;

		port {
			lcd_panel_in: endpoint {
				remote-endpoint = <&lcd_display_out>;
			};
		};
	};

	leds {
		compatible = "gpio-leds";

		led-green {
			label = "led1";
			gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "gpio";
			default-state = "off";
		};

		led-red {
			label = "led0";
			gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "gpio";
			default-state = "off";
		};
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "3P3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_audio: regulator-audio {
		compatible = "regulator-fixed";
		regulator-name = "sgtl5000-supply";
		gpio = <&gpio6 31 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-always-on;
	};

	reg_display: regulator-display {
		compatible = "regulator-fixed";
		regulator-name = "display-supply";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_usb_h1_vbus: regulator-usb_h1_vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_h1_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "imx6q-sgtl5000-audio";
		simple-audio-card,format = "i2s";
		simple-audio-card,bitclock-master = <&codec_dai>;
		simple-audio-card,frame-master = <&codec_dai>;

		cpu_dai: simple-audio-card,cpu {
			sound-dai = <&ssi1>;
		};

		codec_dai: simple-audio-card,codec {
			sound-dai = <&sgtl5000>;
		};
	};
};

&audmux {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_audmux>;
	status = "okay";

	ssi1 {
		fsl,audmux-port = <0>;
		fsl,port-config = <
			(IMX_AUDMUX_V2_PTCR_SYN |
			IMX_AUDMUX_V2_PTCR_TFSEL(2) |
			IMX_AUDMUX_V2_PTCR_TCSEL(2) |
			IMX_AUDMUX_V2_PTCR_TFSDIR |
			IMX_AUDMUX_V2_PTCR_TCLKDIR)
			IMX_AUDMUX_V2_PDCR_RXDSEL(2)
		>;
	};

	aud3 {
		fsl,audmux-port = <2>;
		fsl,port-config = <
			IMX_AUDMUX_V2_PTCR_SYN
			IMX_AUDMUX_V2_PDCR_RXDSEL(0)
		>;
	};
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
};

&can2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-mode = "rgmii";
	fsl,magic-packet;
	status = "okay";
};

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

	touchscreen@5d {
		compatible = "goodix,gt911";
		reg = <0x5d>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ts>;
		interrupt-parent = <&gpio1>;
		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
		irq-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
		reset-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
	};

	ds1307: rtc@32 {
		compatible = "dallas,ds1307";
		reg = <0x32>;
	};
};

&i2c2 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	sgtl5000: audio-codec@a {
		compatible = "fsl,sgtl5000";
		#sound-dai-cells = <0>;
		reg = <0x0a>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_codec>;
		clocks = <&clks IMX6QDL_CLK_CKO>;
		VDDA-supply = <&reg_3p3v>;
		VDDIO-supply = <&reg_3p3v>;
	};
};

&iomuxc {
	pinctrl_audmux: audmuxgrp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD		0x130b0
			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC		0x130b0
			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD		0x110b0
			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS	0x130b0
		>;
	};

	pinctrl_codec: codecgrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_BCLK__GPIO6_IO31   0x1b0b0
			/* sgtl5000 sys_mclk clock routed to CLKO1 */
			MX6QDL_PAD_GPIO_0__CCM_CLKO1      0x000b0
		>;
	};

	pinctrl_enet: enetgrp {
		fsl,pins = <
			MX6QDL_PAD_ENET_MDIO__ENET_MDIO	0x1b0b0
			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
			MX6QDL_PAD_RGMII_TXC__RGMII_TXC	0x1b0b0
			MX6QDL_PAD_RGMII_TD0__RGMII_TD0	0x1b0b0
			MX6QDL_PAD_RGMII_TD1__RGMII_TD1	0x1b0b0
			MX6QDL_PAD_RGMII_TD2__RGMII_TD2	0x1b0b0
			MX6QDL_PAD_RGMII_TD3__RGMII_TD3	0x1b0b0
			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b0b0
			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
			MX6QDL_PAD_RGMII_RXC__RGMII_RXC	0x1b0b0
			MX6QDL_PAD_RGMII_RD0__RGMII_RD0	0x1b0b0
			MX6QDL_PAD_RGMII_RD1__RGMII_RD1	0x1b0b0
			MX6QDL_PAD_RGMII_RD2__RGMII_RD2	0x1b0b0
			MX6QDL_PAD_RGMII_RD3__RGMII_RD3	0x1b0b0
			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b0b0
			MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
		>;
	};

	pinctrl_flexcan1: can1grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_7__FLEXCAN1_TX        0x1b0b0
			MX6QDL_PAD_GPIO_8__FLEXCAN1_RX        0x1b0b0
		>;
	};

	pinctrl_flexcan2: can2grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX        0x1b0b0
			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX        0x1b0b0
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA	0x4001b8b1
			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL	0x4001b8b1
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL3__I2C2_SCL	0x4001b8b1
			MX6QDL_PAD_KEY_ROW3__I2C2_SDA	0x4001b8b1
		 >;
	};

	pinctrl_ipu1: ipu1grp {
		fsl,pins = <
			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0x10
			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x10
			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x10
			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00   0x10
			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01   0x10
			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02   0x10
			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03   0x10
			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04   0x10
			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05   0x10
			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06   0x10
			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07   0x10
			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08   0x10
			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09   0x10
			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10  0x10
			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11  0x10
			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12  0x10
			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13  0x10
			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14  0x10
			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15  0x10
			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16  0x10
			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17  0x10
			MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18  0x10
			MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19  0x10
			MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20  0x10
			MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21  0x10
			MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22  0x10
			MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23  0x10
		>;
	};

	pinctrl_pwm1: pwm1grp {
		fsl,pins = <
			MX6QDL_PAD_SD1_DAT3__PWM1_OUT		0x1b0b1
		>;
	};

	pinctrl_pwm2: pwm2grp {
		fsl,pins = <
			MX6QDL_PAD_SD1_DAT2__PWM2_OUT		0x1b0b1
		>;
	};

	pinctrl_ts: tsgrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
			MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b0
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
			MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
			MX6QDL_PAD_EIM_D28__UART2_CTS_B         0x1b0b1
			MX6QDL_PAD_EIM_D29__UART2_RTS_B         0x1b0b1
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
			MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
			MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
			MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
			MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
		>;
	};

	pinctrl_usdhc4: usdhc4grp {
		fsl,pins = <
			MX6QDL_PAD_SD4_CMD__SD4_CMD		0x17059
			MX6QDL_PAD_SD4_CLK__SD4_CLK		0x10059
			MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x17059
			MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x17059
			MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x17059
			MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x17059
			MX6QDL_PAD_SD4_DAT4__SD4_DATA4		0x17059
			MX6QDL_PAD_SD4_DAT5__SD4_DATA5		0x17059
			MX6QDL_PAD_SD4_DAT6__SD4_DATA6		0x17059
			MX6QDL_PAD_SD4_DAT7__SD4_DATA7		0x17059
		>;
	};
};

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

&pwm2 {
	#pwm-cells = <2>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm2>;
	status = "okay";
};

&ssi1 {
	status = "okay";
};

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

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

&usbh1 {
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <4>;
	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&usdhc4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc4>;
	bus-width = <8>;
	non-removable;
	no-1-8-v;
	keep-power-in-suspend;
	status = "okay";
};

&wdog1 {
	status = "okay";
};