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

arch/arm/boot/dts/Makefile

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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 \

arch/arm/boot/dts/imx53-kp-ddc.dts

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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;

};

arch/arm/boot/dts/imx53-kp-hsc.dts

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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";

			};

		};

	};

};

arch/arm/boot/dts/imx53-kp.dtsi

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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";

};

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