162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only
262306a36Sopenharmony_ci/*
362306a36Sopenharmony_ci * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
462306a36Sopenharmony_ci * Copyright (C) 2014 Stefan Roese <sr@denx.de>
562306a36Sopenharmony_ci */
662306a36Sopenharmony_ci
762306a36Sopenharmony_ci#include "omap3-ha-common.dtsi"
862306a36Sopenharmony_ci
962306a36Sopenharmony_ci/ {
1062306a36Sopenharmony_ci	model = "TI OMAP3 HEAD acoustics LCD-baseboard with TAO3530 SOM";
1162306a36Sopenharmony_ci	compatible = "headacoustics,omap3-ha-lcd", "technexion,omap3-tao3530", "ti,omap3430", "ti,omap34xx", "ti,omap3";
1262306a36Sopenharmony_ci};
1362306a36Sopenharmony_ci
1462306a36Sopenharmony_ci&omap3_pmx_core {
1562306a36Sopenharmony_ci	pinctrl-names = "default";
1662306a36Sopenharmony_ci	pinctrl-0 = <
1762306a36Sopenharmony_ci		&hsusbb2_pins
1862306a36Sopenharmony_ci		&powerdown_input_pins
1962306a36Sopenharmony_ci		&fpga_boot0_pins
2062306a36Sopenharmony_ci		&fpga_boot1_pins
2162306a36Sopenharmony_ci		&led_blue_pins
2262306a36Sopenharmony_ci		&led_green_pins
2362306a36Sopenharmony_ci		&led_red_pins
2462306a36Sopenharmony_ci		&touchscreen_wake_pins
2562306a36Sopenharmony_ci	>;
2662306a36Sopenharmony_ci
2762306a36Sopenharmony_ci	touchscreen_irq_pins: touchscreen-irq-pins {
2862306a36Sopenharmony_ci		pinctrl-single,pins = <
2962306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE4)	/* gpio_136, Touchscreen IRQ */
3062306a36Sopenharmony_ci		>;
3162306a36Sopenharmony_ci	};
3262306a36Sopenharmony_ci
3362306a36Sopenharmony_ci	touchscreen_wake_pins: touchscreen-wake-pins {
3462306a36Sopenharmony_ci		pinctrl-single,pins = <
3562306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x212c, PIN_OUTPUT_PULLUP | MUX_MODE4)	/* gpio_110, Touchscreen Wake */
3662306a36Sopenharmony_ci		>;
3762306a36Sopenharmony_ci	};
3862306a36Sopenharmony_ci
3962306a36Sopenharmony_ci	dss_dpi_pins: dss-dpi-pins {
4062306a36Sopenharmony_ci		pinctrl-single,pins = <
4162306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)	/* dss_pclk.dss_pclk */
4262306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)	/* dss_hsync.dss_hsync */
4362306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)	/* dss_vsync.dss_vsync */
4462306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)	/* dss_acbias.dss_acbias */
4562306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)	/* dss_data0.dss_data0 */
4662306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)	/* dss_data1.dss_data1 */
4762306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)	/* dss_data2.dss_data2 */
4862306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)	/* dss_data3.dss_data3 */
4962306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)	/* dss_data4.dss_data4 */
5062306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)	/* dss_data5.dss_data5 */
5162306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)	/* dss_data6.dss_data6 */
5262306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)	/* dss_data7.dss_data7 */
5362306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)	/* dss_data8.dss_data8 */
5462306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)	/* dss_data9.dss_data9 */
5562306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)	/* dss_data10.dss_data10 */
5662306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)	/* dss_data11.dss_data11 */
5762306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)	/* dss_data12.dss_data12 */
5862306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)	/* dss_data13.dss_data13 */
5962306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)	/* dss_data14.dss_data14 */
6062306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)	/* dss_data15.dss_data15 */
6162306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)	/* dss_data16.dss_data16 */
6262306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)	/* dss_data17.dss_data17 */
6362306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)	/* dss_data18.dss_data18 */
6462306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)	/* dss_data19.dss_data19 */
6562306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)	/* dss_data20.dss_data20 */
6662306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)	/* dss_data21.dss_data21 */
6762306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)	/* dss_data22.dss_data22 */
6862306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)	/* dss_data23.dss_data23 */
6962306a36Sopenharmony_ci		>;
7062306a36Sopenharmony_ci	};
7162306a36Sopenharmony_ci
7262306a36Sopenharmony_ci	lte430_pins: lte430-pins {
7362306a36Sopenharmony_ci		pinctrl-single,pins = <
7462306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4)	/* sdmmc2_dat6.gpio_138 */
7562306a36Sopenharmony_ci		>;
7662306a36Sopenharmony_ci	};
7762306a36Sopenharmony_ci
7862306a36Sopenharmony_ci	backlight_pins: backlight-pins {
7962306a36Sopenharmony_ci		pinctrl-single,pins = <
8062306a36Sopenharmony_ci			OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4)	/* sdmmc2_dat7.gpio_139 */
8162306a36Sopenharmony_ci		>;
8262306a36Sopenharmony_ci	};
8362306a36Sopenharmony_ci};
8462306a36Sopenharmony_ci
8562306a36Sopenharmony_ci/* I2C2: mux'ed with GPIO168 which is connected to nKILL_POWER */
8662306a36Sopenharmony_ci&i2c2 {
8762306a36Sopenharmony_ci	status = "disabled";
8862306a36Sopenharmony_ci};
8962306a36Sopenharmony_ci
9062306a36Sopenharmony_ci&i2c3 {
9162306a36Sopenharmony_ci	clock-frequency = <100000>;
9262306a36Sopenharmony_ci
9362306a36Sopenharmony_ci	pinctrl-names = "default";
9462306a36Sopenharmony_ci	pinctrl-0 = <&i2c3_pins>;
9562306a36Sopenharmony_ci};
9662306a36Sopenharmony_ci
9762306a36Sopenharmony_ci/* Needed to power the DPI pins */
9862306a36Sopenharmony_ci&vpll2 {
9962306a36Sopenharmony_ci	regulator-always-on;
10062306a36Sopenharmony_ci};
10162306a36Sopenharmony_ci
10262306a36Sopenharmony_ci&dss {
10362306a36Sopenharmony_ci	status = "okay";
10462306a36Sopenharmony_ci
10562306a36Sopenharmony_ci	pinctrl-names = "default";
10662306a36Sopenharmony_ci	pinctrl-0 = <&dss_dpi_pins>;
10762306a36Sopenharmony_ci
10862306a36Sopenharmony_ci	port {
10962306a36Sopenharmony_ci		dpi_out: endpoint {
11062306a36Sopenharmony_ci			remote-endpoint = <&lcd_in>;
11162306a36Sopenharmony_ci			data-lines = <24>;
11262306a36Sopenharmony_ci		};
11362306a36Sopenharmony_ci	};
11462306a36Sopenharmony_ci};
11562306a36Sopenharmony_ci
11662306a36Sopenharmony_ci/ {
11762306a36Sopenharmony_ci	aliases {
11862306a36Sopenharmony_ci		display0 = &lcd0;
11962306a36Sopenharmony_ci	};
12062306a36Sopenharmony_ci
12162306a36Sopenharmony_ci	lcd0: display {
12262306a36Sopenharmony_ci		compatible = "panel-dpi";
12362306a36Sopenharmony_ci		label = "lcd";
12462306a36Sopenharmony_ci
12562306a36Sopenharmony_ci		pinctrl-names = "default";
12662306a36Sopenharmony_ci		pinctrl-0 = <&lte430_pins>;
12762306a36Sopenharmony_ci		enable-gpios = <&gpio5 10 GPIO_ACTIVE_LOW>;	/* gpio_138 */
12862306a36Sopenharmony_ci
12962306a36Sopenharmony_ci		port {
13062306a36Sopenharmony_ci			lcd_in: endpoint {
13162306a36Sopenharmony_ci				remote-endpoint = <&dpi_out>;
13262306a36Sopenharmony_ci			};
13362306a36Sopenharmony_ci		};
13462306a36Sopenharmony_ci
13562306a36Sopenharmony_ci		panel-timing {
13662306a36Sopenharmony_ci			clock-frequency = <31250000>;
13762306a36Sopenharmony_ci			hactive = <800>;
13862306a36Sopenharmony_ci			vactive = <480>;
13962306a36Sopenharmony_ci			hfront-porch = <40>;
14062306a36Sopenharmony_ci			hback-porch = <86>;
14162306a36Sopenharmony_ci			hsync-len = <1>;
14262306a36Sopenharmony_ci			vback-porch = <30>;
14362306a36Sopenharmony_ci			vfront-porch = <13>;
14462306a36Sopenharmony_ci			vsync-len = <3>;
14562306a36Sopenharmony_ci
14662306a36Sopenharmony_ci			hsync-active = <0>;
14762306a36Sopenharmony_ci			vsync-active = <0>;
14862306a36Sopenharmony_ci			de-active = <1>;
14962306a36Sopenharmony_ci			pixelclk-active = <1>;
15062306a36Sopenharmony_ci		};
15162306a36Sopenharmony_ci	};
15262306a36Sopenharmony_ci
15362306a36Sopenharmony_ci	backlight {
15462306a36Sopenharmony_ci		compatible = "gpio-backlight";
15562306a36Sopenharmony_ci
15662306a36Sopenharmony_ci		pinctrl-names = "default";
15762306a36Sopenharmony_ci		pinctrl-0 = <&backlight_pins>;
15862306a36Sopenharmony_ci		gpios = <&gpio5 11 GPIO_ACTIVE_HIGH>;		/* gpio_139 */
15962306a36Sopenharmony_ci
16062306a36Sopenharmony_ci		default-on;
16162306a36Sopenharmony_ci	};
16262306a36Sopenharmony_ci};
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