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 = <<e430_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}; 163