diff mbox series

[v2,4/5] ARM: dts: add Protonic VT7 board

Message ID 20200319055636.7573-5-o.rempel@pengutronix.de
State New
Headers show
Series mainline Protonic boards | expand

Commit Message

Oleksij Rempel March 19, 2020, 5:56 a.m. UTC 
The Protonic VT7 is a mid-class ISObus Virtual Terminal with a 7 inch
touchscreen display.

Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 .../devicetree/bindings/arm/fsl.yaml          |   1 +
 arch/arm/boot/dts/Makefile                    |   1 +
 arch/arm/boot/dts/imx6dl-prtvt7.dts           | 390 ++++++++++++++++++
 3 files changed, 392 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx6dl-prtvt7.dts
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 5bdf8d38b2f0..424be1edf005 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -168,6 +168,7 @@  properties:
               - emtrion,emcon-mx6-avari   # emCON-MX6S or emCON-MX6DL SoM on Avari Base
               - fsl,imx6dl-sabreauto      # i.MX6 DualLite/Solo SABRE Automotive Board
               - fsl,imx6dl-sabresd        # i.MX6 DualLite SABRE Smart Device Board
+              - prt,prtvt7                # Protonic VT7 board
               - technologic,imx6dl-ts4900
               - technologic,imx6dl-ts7970
               - toradex,colibri_imx6dl          # Colibri iMX6 Module
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b6fc2b375a61..e53abe1de259 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -446,6 +446,7 @@  dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6dl-nitrogen6x.dtb \
 	imx6dl-phytec-mira-rdk-nand.dtb \
 	imx6dl-phytec-pbab01.dtb \
+	imx6dl-prtvt7.dtb \
 	imx6dl-rex-basic.dtb \
 	imx6dl-riotboard.dtb \
 	imx6dl-sabreauto.dtb \
diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts
new file mode 100644
index 000000000000..704410a84b0c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts
@@ -0,0 +1,390 @@ 
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) 2016 Protonic Holland
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-prti6q.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Protonic VT7";
+	compatible = "prt,prtvt7", "fsl,imx6dl";
+
+	memory@10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0x20000000>;
+	};
+
+	reg_12v_bl: regulator-bl-12v {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_12v_bl>;
+		compatible = "regulator-fixed";
+		regulator-name = "12v-bl";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	display: display {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu1_disp>;
+		compatible = "fsl,imx-parallel-display";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interface-pix-fmt = "rgb24";
+		status = "okay";
+
+		port@0 {
+			reg = <0>;
+
+			display_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			display_out: endpoint {
+				remote-endpoint = <&panel_in>;
+			};
+		};
+	};
+
+	panel {
+		compatible = "innolux,g070y2t0ec";
+		backlight = <&backlight_lcd>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
+
+	hard_keys {
+		compatible = "gpio-keys";
+		autorepeat;
+
+		esc {
+			label = "GPIO Key ESC";
+			linux,code = <KEY_ESC>;
+			gpios = <&gpio_pca 0 GPIO_ACTIVE_LOW>;
+		};
+
+		up {
+			label = "GPIO Key UP";
+			linux,code = <KEY_UP>;
+			gpios = <&gpio_pca 1 GPIO_ACTIVE_LOW>;
+		};
+
+		down {
+			label = "GPIO Key DOWN";
+			linux,code = <KEY_DOWN>;
+			gpios = <&gpio_pca 4 GPIO_ACTIVE_LOW>;
+		};
+
+		enter {
+			label = "GPIO Key Enter";
+			linux,code = <KEY_ENTER>;
+			gpios = <&gpio_pca 3 GPIO_ACTIVE_LOW>;
+		};
+
+		cycle {
+			label = "GPIO Key CYCLE";
+			linux,code = <KEY_CYCLEWINDOWS>;
+			gpios = <&gpio_pca 2 GPIO_ACTIVE_LOW>;
+		};
+
+		f1 {
+			label = "GPIO Key F1";
+			linux,code = <KEY_F1>;
+			gpios = <&gpio_pca 14 GPIO_ACTIVE_LOW>;
+		};
+
+		f2 {
+			label = "GPIO Key F2";
+			linux,code = <KEY_F2>;
+			gpios = <&gpio_pca 13 GPIO_ACTIVE_LOW>;
+		};
+
+		f3 {
+			label = "GPIO Key F3";
+			linux,code = <KEY_F3>;
+			gpios = <&gpio_pca 12 GPIO_ACTIVE_LOW>;
+		};
+
+		f4 {
+			label = "GPIO Key F4";
+			linux,code = <KEY_F4>;
+			gpios = <&gpio_pca 11 GPIO_ACTIVE_LOW>;
+		};
+
+		f5 {
+			label = "GPIO Key F5";
+			linux,code = <KEY_F5>;
+			gpios = <&gpio_pca 10 GPIO_ACTIVE_LOW>;
+		};
+
+		f6 {
+			label = "GPIO Key F6";
+			linux,code = <KEY_F6>;
+			gpios = <&gpio_pca 5 GPIO_ACTIVE_LOW>;
+		};
+
+		f7 {
+			label = "GPIO Key F7";
+			linux,code = <KEY_F7>;
+			gpios = <&gpio_pca 6 GPIO_ACTIVE_LOW>;
+		};
+
+		f8 {
+			label = "GPIO Key F8";
+			linux,code = <KEY_F8>;
+			gpios = <&gpio_pca 7 GPIO_ACTIVE_LOW>;
+		};
+
+		f9 {
+			label = "GPIO Key F9";
+			linux,code = <KEY_F9>;
+			gpios = <&gpio_pca 8 GPIO_ACTIVE_LOW>;
+		};
+
+		f10 {
+			label = "GPIO Key F10";
+			linux,code = <KEY_F10>;
+			gpios = <&gpio_pca 9 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>;
+	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>;
+};
+
+&iomuxc {
+	prti6q {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				/* SGTL5000 sys_mclk */
+				MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1		0x030b0
+				/* CAN1_SR output */
+				MX6QDL_PAD_KEY_COL3__GPIO4_IO12		0x13070
+				/* ITU656_nRESET */
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x1b0b0
+				/* ITU656_nPDN */
+				MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20	0x1b0b0
+				/* AUDIO_nRESET */
+				MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21	0x1f0b0
+
+				/* HW revision detect */
+				/* REV_ID0 */
+				MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 	0x1b0b0
+				/* REV_ID1 = PWM output LED_PWM (SION) */
+				/* defined in &pinctrl_pwm3 */
+				/* REV_ID2 */
+				MX6QDL_PAD_SD4_DAT2__GPIO2_IO10		0x1b0b0
+				/* REV_ID3 */
+				MX6QDL_PAD_SD4_DAT3__GPIO2_IO11		0x1b0b0
+				/* REV_ID4 */
+				MX6QDL_PAD_SD4_DAT4__GPIO2_IO12		0x1b0b0
+			>;
+		};
+
+		pinctrl_leds: ledsgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_8__GPIO1_IO08	0x1b0b0
+			>;
+		};
+
+		pinctrl_pwm1: pwm1grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_9__PWM1_OUT	0x1b0b0
+			>;
+		};
+
+		pinctrl_tsc2046e: tsc2046egrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D20__GPIO3_IO20	0x1b0b0
+				MX6QDL_PAD_EIM_EB2__GPIO2_IO30	0x1b0b0
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D21__USB_OTG_OC	0x1b0b0
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22	0x1b0b0
+			>;
+		};
+
+		pinctrl_reg_12v_bl: 12blgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_7__GPIO1_IO07	0x1b0b0
+			>;
+		};
+
+		pinctrl_ecspi2: ecspi2grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_OE__ECSPI2_MISO		0x100b1
+				MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK		0x100b1
+				MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI		0x100b1
+				MX6QDL_PAD_EIM_RW__GPIO2_IO26		0x000b1
+			>;
+		};
+
+		pinctrl_ipu1_disp: ipudisp1grp {
+			fsl,pins = <
+				/* DSE 0xb0 => 26 Ohm,
+				 * 0xa0 => 37 Ohm,
+				 * 0x90 => 78 Ohm
+				 */
+				MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0xb0
+				MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15	   0xb0
+
+				MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0xb0
+				MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0xb0
+				MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0xb0
+				MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0xb0
+				MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0xb0
+				MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0xb0
+				MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0xb0
+				MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0xb0
+
+				MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0xb0
+				MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0xb0
+				MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0xb0
+				MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0xb0
+				MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0xb0
+				MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0xb0
+				MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0xb0
+				MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0xb0
+
+				MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0xb0
+				MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0xb0
+				MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0xb0
+				MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0xb0
+				MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0xb0
+				MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0xb0
+				MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0xb0
+				MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0xb0
+			>;
+		};
+	};
+};
+
+&pcie {
+	status = "disabled";
+};
+
+&uart2 {
+	status = "disabled";
+};
+
+&uart5 {
+	status = "disabled";
+};
+
+&usbh1 {
+	status = "disabled";
+};
+
+&can2 {
+	status = "disabled";
+};
+
+&vpu {
+	status = "disabled";
+};
+
+&backlight_lcd {
+	pinctrl-names = "default";
+	pinctrl-0 = <>;
+	compatible = "pwm-backlight";
+	pwms = <&pwm1 0 500000>;
+	brightness-levels = <0 5 7 9 12 15 20 27 35 47 62 81 107 142 188 248
+			     328 433 573 757 1000>;
+	default-brightness-level = <20>;
+	power-supply = <&reg_12v_bl>;
+	status = "okay";
+};
+
+&ecspi2 {
+	cs-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2>;
+	status = "okay";
+
+	tsc: tsc2046e@0 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_tsc2046e>;
+		compatible = "ti,tsc2046";
+		spi-max-frequency = <100000>;
+		reg = <0>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
+		pendown-gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
+		vcc-supply = <&reg_3v3>;
+
+		ti,vref-delay-usecs = /bits/ 16 <100>;
+
+		ti,x-min = /bits/ 16 <0>;
+		ti,x-max = /bits/ 16 <8000>;
+		ti,y-min = /bits/ 16 <0>;
+		ti,y-max = /bits/ 16 <4800>;
+		ti,x-plate-ohms = /bits/ 16 <800>;
+		ti,y-plate-ohms = /bits/ 16 <300>;
+		ti,pressure-max = /bits/ 16 <4095>;
+
+		ti,skip-samples = <2>;
+		ti,sample-period-msecs = <10>;
+		ti,report-period-msecs = <30>;
+
+		ti,filter-tolerance = <80>;
+		ti,touch-resistance-threshold = <3500>;
+	};
+};
+
+&ipu1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ipu1_csi0>;
+	status = "okay";
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display_in>;
+};
+
+&snvs_poweroff {
+	status = "okay";
+};
+
+&snvs_pwrkey {
+	status = "okay";
+};
+
+&leds {
+	led-hb0 {
+		gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&i2c3 {
+	rtc: pcf8563@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+	};
+
+	gpio_pca: gpio@74 {
+		compatible = "nxp,pca9539";
+		reg = <0x74>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+};