Commit 52f2b531 authored by Lukasz Majewski's avatar Lukasz Majewski Committed by Shawn Guo
Browse files

ARM: dts: imx53: Add support for imx53 HSC/DDC boards from K+P



This commit provides support for HSC and DDC boards from
Kieback&Peter GmbH vendor.

Signed-off-by: default avatarLukasz Majewski <lukma@denx.de>
Reviewed-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 5ebc384a
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@@ -362,6 +362,8 @@ dtb-$(CONFIG_SOC_IMX51) += \
dtb-$(CONFIG_SOC_IMX53) += \
	imx53-ard.dtb \
	imx53-cx9020.dtb \
	imx53-kp-ddc.dtb \
	imx53-kp-hsc.dtb \
	imx53-m53evk.dtb \
	imx53-mba53.dtb \
	imx53-ppd.dtb \
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2018
 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
 */

/dts-v1/;
#include "imx53-kp.dtsi"

/ {
	model = "K+P imx53 DDC";
	compatible = "kiebackpeter,imx53-ddc", "fsl,imx53";

	backlight_lcd: backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm2 0 50000>;
		power-supply = <&reg_backlight>;
		brightness-levels = <0 24 28 32 36
				     40 44 48 52 56
				     60 64 68 72 76
				     80 84 88 92 96 100>;
		default-brightness-level = <20>;
	};

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

		port@0 {
			reg = <0>;

			display1_in: endpoint {
				remote-endpoint = <&ipu_di1_disp1>;
			};
		};

		port@1 {
			reg = <1>;

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

	lcd_panel: lcd-panel {
		compatible = "koe,tx14d24vm1bpa";
		backlight = <&backlight_lcd>;
		power-supply = <&reg_3v3>;

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

	reg_backlight: regulator-backlight {
		compatible = "regulator-fixed";
		regulator-name = "backlight-supply";
		regulator-min-microvolt = <15000000>;
		regulator-max-microvolt = <15000000>;
		regulator-always-on;
	};
};

&fec {
	status = "okay";
};

&i2c3 {
	adc@48 {
		compatible = "ti,ads1015";
		reg = <0x48>;
		#address-cells = <1>;
		#size-cells = <0>;

		channel@4 {
			reg = <4>;
			ti,gain = <2>;
			ti,datarate = <4>;
		};

		channel@6 {
			reg = <6>;
			ti,gain = <2>;
			ti,datarate = <4>;
		};
	};

	gpio-expander2@21 {
		compatible = "nxp,pcf8574";
		reg = <0x21>;
		interrupts = <109>;
		#gpio-cells = <2>;
		gpio-controller;
	};
};

&iomuxc {
	imx53-kp-ddc {
		pinctrl_disp: dispgrp {
			fsl,pins = <
				MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK      0x4
				MX53_PAD_EIM_DA10__IPU_DI1_PIN15        0x4
				MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0       0x4
				MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1       0x4
				MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2       0x4
				MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3       0x4
				MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4       0x4
				MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5       0x4
				MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6       0x4
				MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7       0x4
				MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8       0x4
				MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9       0x4
				MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10      0x4
				MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11      0x4
				MX53_PAD_EIM_A17__IPU_DISP1_DAT_12      0x4
				MX53_PAD_EIM_A18__IPU_DISP1_DAT_13      0x4
				MX53_PAD_EIM_A19__IPU_DISP1_DAT_14      0x4
				MX53_PAD_EIM_A20__IPU_DISP1_DAT_15      0x4
				MX53_PAD_EIM_A21__IPU_DISP1_DAT_16      0x4
				MX53_PAD_EIM_A22__IPU_DISP1_DAT_17      0x4
				MX53_PAD_EIM_A23__IPU_DISP1_DAT_18      0x4
				MX53_PAD_EIM_A24__IPU_DISP1_DAT_19      0x4
				MX53_PAD_EIM_D31__IPU_DISP1_DAT_20      0x4
				MX53_PAD_EIM_D30__IPU_DISP1_DAT_21      0x4
				MX53_PAD_EIM_D26__IPU_DISP1_DAT_22      0x4
				MX53_PAD_EIM_D27__IPU_DISP1_DAT_23      0x4
				MX53_PAD_GPIO_1__PWM2_PWMO 0x4
			>;
		};
	};
};

&ipu_di1_disp1 {
	remote-endpoint = <&display1_in>;
};

&pmic {
	fsl,mc13xxx-uses-touch;
};
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2018
 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
 */

/dts-v1/;
#include "imx53-kp.dtsi"

/ {
	model = "K+P imx53 HSC";
	compatible = "kiebackpeter,imx53-hsc", "fsl,imx53";
};

&fec {
	status = "okay";

	fixed-link { /* RMII fixed link to LAN9303 */
		speed = <100>;
		full-duplex;
	};
};

&i2c3 {
	switch: switch@a {
		compatible = "smsc,lan9303-i2c";
		reg = <0xa>;
		reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
		reset-duration = <400>;

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

			port@0 { /* RMII fixed link to master */
				reg = <0>;
				label = "cpu";
				ethernet = <&fec>;
			};

			port@1 { /* external port 1 */
				reg = <1>;
				label = "lan1";
			};

			port@2 { /* external port 2 */
				reg = <2>;
				label = "lan2";
			};
		};
	};
};
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2018
 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
 */

/dts-v1/;
#include "imx53-tqma53.dtsi"
#include <dt-bindings/input/input.h>

/ {
	buzzer {
		compatible = "pwm-beeper";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_buzzer>;
		pwms = <&pwm1 0 500000>;
	};

	gpio-buttons {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpiobuttons>;

		button-kalt {
			label = "Kaltstart";
			linux,code = <KEY_F6>;
			gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
		};

		button-pwr {
			label = "PowerFailInterrupt";
			linux,code = <KEY_F7>;
			gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_leds>;

		led-bus {
			label = "bus";
			gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "gpio";
			default-state = "off";
		};

		led-error {
			label = "error";
			gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "gpio";
			default-state = "off";
		};

		led-flash {
			label = "flash";
			gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};
	};

	reg_3v3: regulator-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};
};

&can1 {
	status = "okay";
};

&can2 {
	status = "okay";
};

&i2c3 {
	status = "okay";

	gpio-expander1@22 {
		compatible = "nxp,pcf8574";
		reg = <0x22>;
		interrupts = <109>;
		#gpio-cells = <2>;
		gpio-controller;
	};

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

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_kp_common>;

	imx53-kp-common {
		pinctrl_buzzer: buzzergrp {
			fsl,pins = <
				MX53_PAD_SD1_DATA3__PWM1_PWMO 0x1e4
			>;
		};

		pinctrl_gpiobuttons: gpiobuttonsgrp {
			fsl,pins = <
				MX53_PAD_EIM_RW__GPIO2_26 0x1e4
				MX53_PAD_EIM_D22__GPIO3_22 0x1e4
			>;
		};

		pinctrl_kp_common: kpcommongrp {
			fsl,pins = <
				MX53_PAD_EIM_CS0__GPIO2_23 0x1e4
				MX53_PAD_GPIO_19__GPIO4_5  0x1e4
				MX53_PAD_PATA_DATA6__GPIO2_6 0x1e4
				MX53_PAD_PATA_DATA7__GPIO2_7 0xe0
				MX53_PAD_CSI0_DAT14__GPIO6_0 0x1e4
				MX53_PAD_CSI0_DAT16__GPIO6_2 0x1e4
				MX53_PAD_CSI0_DAT18__GPIO6_4 0x1e4
				MX53_PAD_EIM_D17__GPIO3_17 0x1e4
				MX53_PAD_EIM_D18__GPIO3_18 0x1e4
				MX53_PAD_EIM_D21__GPIO3_21 0x1e4
				MX53_PAD_EIM_D29__GPIO3_29 0x1e4
				MX53_PAD_EIM_DA11__GPIO3_11 0x1e4
				MX53_PAD_EIM_DA13__GPIO3_13 0x1e4
				MX53_PAD_EIM_DA14__GPIO3_14 0x1e4
				MX53_PAD_SD1_DATA0__GPIO1_16 0x1e4
				MX53_PAD_SD1_CMD__GPIO1_18 0x1e4
				MX53_PAD_SD1_CLK__GPIO1_20 0x1e4
			>;
		};

		pinctrl_leds: ledgrp {
			fsl,pins = <
				MX53_PAD_EIM_EB2__GPIO2_30 0x1d4
				MX53_PAD_EIM_D28__GPIO3_28 0x1d4
				MX53_PAD_EIM_WAIT__GPIO5_0 0x1d4
			>;
		};

		pinctrl_uart4: uart4grp {
			fsl,pins = <
				MX53_PAD_CSI0_DAT12__UART4_TXD_MUX 0x1e4
				MX53_PAD_CSI0_DAT13__UART4_RXD_MUX 0x1e4
			>;
		};
	};
};

&pinctrl_uart1 {
	fsl,pins = <
		MX53_PAD_EIM_D23__GPIO3_23 0x1e4
		MX53_PAD_EIM_EB3__GPIO2_31 0x1e4
		MX53_PAD_EIM_D24__GPIO3_24 0x1e4
		MX53_PAD_EIM_D25__GPIO3_25 0x1e4
		MX53_PAD_EIM_D19__GPIO3_19 0x1e4
		MX53_PAD_EIM_D20__GPIO3_20 0x1e4
	>;
};

&uart1 {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	status = "okay";
};

&usbh1 {
	status = "okay";
};

&usbphy0 {
	status = "disabled";
};