306 lines
7.4 KiB
Plaintext
306 lines
7.4 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include "omap34xx.dtsi"
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#include "omap-gpmc-smsc911x.dtsi"
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/ {
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model = "TI OMAP3430 LDP (Zoom1 Labrador)";
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compatible = "ti,omap3-ldp", "ti,omap3430", "ti,omap3";
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x8000000>; /* 128 MB */
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};
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cpus {
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cpu@0 {
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cpu0-supply = <&vcc>;
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_key_pins>;
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key_enter {
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label = "enter";
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gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* gpio101 */
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linux,code = <KEY_ENTER>;
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wakeup-source;
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};
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key_f1 {
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label = "f1";
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gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */
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linux,code = <KEY_F1>;
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wakeup-source;
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};
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key_f2 {
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label = "f2";
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gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */
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linux,code = <KEY_F2>;
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wakeup-source;
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};
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key_f3 {
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label = "f3";
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gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */
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linux,code = <KEY_F3>;
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wakeup-source;
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};
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key_f4 {
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label = "f4";
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gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */
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linux,code = <KEY_F4>;
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wakeup-source;
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};
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key_left {
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label = "left";
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gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */
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linux,code = <KEY_LEFT>;
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wakeup-source;
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};
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key_right {
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label = "right";
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gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */
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linux,code = <KEY_RIGHT>;
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wakeup-source;
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};
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key_up {
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label = "up";
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gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */
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linux,code = <KEY_UP>;
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wakeup-source;
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};
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key_down {
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label = "down";
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gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */
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linux,code = <KEY_DOWN>;
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wakeup-source;
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};
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};
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};
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&gpmc {
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ranges = <0 0 0x30000000 0x1000000>, /* CS0 space, 16MB */
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<1 0 0x08000000 0x1000000>; /* CS1 space, 16MB */
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nand@0,0 {
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compatible = "ti,omap2-nand";
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reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
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interrupt-parent = <&gpmc>;
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interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
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<1 IRQ_TYPE_NONE>; /* termcount */
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linux,mtd-name= "micron,nand";
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nand-bus-width = <16>;
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gpmc,device-width = <2>;
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ti,nand-ecc-opt = "bch8";
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gpmc,sync-clk-ps = <0>;
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gpmc,cs-on-ns = <0>;
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gpmc,cs-rd-off-ns = <44>;
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gpmc,cs-wr-off-ns = <44>;
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gpmc,adv-on-ns = <6>;
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gpmc,adv-rd-off-ns = <34>;
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gpmc,adv-wr-off-ns = <44>;
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gpmc,we-off-ns = <40>;
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gpmc,oe-off-ns = <54>;
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gpmc,access-ns = <64>;
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gpmc,rd-cycle-ns = <82>;
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gpmc,wr-cycle-ns = <82>;
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gpmc,wr-access-ns = <40>;
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gpmc,wr-data-mux-bus-ns = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "X-Loader";
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reg = <0 0x80000>;
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};
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partition@80000 {
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label = "U-Boot";
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reg = <0x80000 0x140000>;
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};
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partition@1c0000 {
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label = "Environment";
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reg = <0x1c0000 0x40000>;
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};
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partition@200000 {
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label = "Kernel";
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reg = <0x200000 0x1e00000>;
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};
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partition@2000000 {
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label = "Filesystem";
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reg = <0x2000000 0x6000000>;
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};
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};
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ethernet@gpmc {
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interrupt-parent = <&gpio5>;
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interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
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reg = <1 0 0xff>;
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};
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};
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&i2c1 {
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clock-frequency = <2600000>;
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twl: twl@48 {
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reg = <0x48>;
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interrupts = <7>; /* SYS_NIRQ cascaded to intc */
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interrupt-parent = <&intc>;
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twl_power: power {
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compatible = "ti,twl4030-power-idle";
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ti,use_poweroff;
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};
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};
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};
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#include "twl4030.dtsi"
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#include "twl4030_omap3.dtsi"
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#include "omap3-panel-sharp-ls037v7dw01.dtsi"
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&backlight0 {
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gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>;
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};
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&i2c2 {
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clock-frequency = <400000>;
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};
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&i2c3 {
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clock-frequency = <400000>;
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};
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/* tps61130rsa enabled by twl4030 regen */
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&lcd_3v3 {
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regulator-always-on;
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};
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&lcd0 {
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enable-gpios = <&twl_gpio 15 GPIO_ACTIVE_HIGH>; /* lcd INI */
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reset-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>; /* gpio55, lcd RESB */
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mode-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio56, lcd MO */
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};
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&mcspi1 {
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tsc2046@0 {
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interrupt-parent = <&gpio2>;
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interrupts = <22 0>; /* gpio54 */
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pendown-gpio = <&gpio2 22 GPIO_ACTIVE_HIGH>;
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};
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};
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&mmc1 {
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/* See 35xx errata 2.1.1.128 in SPRZ278F */
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compatible = "ti,omap3-pre-es3-hsmmc";
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vmmc-supply = <&vmmc1>;
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bus-width = <4>;
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pinctrl-names = "default";
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pinctrl-0 = <&mmc1_pins>;
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};
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&mmc2 {
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status="disabled";
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};
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&mmc3 {
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status="disabled";
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};
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&omap3_pmx_core {
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gpio_key_pins: pinmux_gpio_key_pins {
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pinctrl-single,pins = <
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OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT | MUX_MODE4) /* cam_d2.gpio_101 */
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OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT | MUX_MODE4) /* cam_d3.gpio_102 */
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OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT | MUX_MODE4) /* cam_d4.gpio_103 */
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OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT | MUX_MODE4) /* cam_d5.gpio_104 */
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OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE4) /* cam_d6.gpio_105 */
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OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE4) /* cam_d7.gpio_106 */
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OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT | MUX_MODE4) /* cam_d8.gpio_107 */
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OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT | MUX_MODE4) /* cam_d9.gpio_108 */
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OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT | MUX_MODE4) /* cam_d10.gpio_109 */
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>;
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};
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musb_pins: pinmux_musb_pins {
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pinctrl-single,pins = <
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OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */
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OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */
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OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */
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OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */
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OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */
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OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */
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OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */
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OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */
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OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */
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OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */
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OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */
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OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */
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>;
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};
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mmc1_pins: pinmux_mmc1_pins {
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pinctrl-single,pins = <
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OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */
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OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */
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OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */
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OMAP3_CORE1_IOPAD(0x214A, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */
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OMAP3_CORE1_IOPAD(0x214C, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */
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OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */
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>;
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};
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};
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&twl_keypad {
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linux,keymap = <MATRIX_KEY(0, 0, KEY_1)
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MATRIX_KEY(0, 1, KEY_2)
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MATRIX_KEY(0, 2, KEY_3)
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MATRIX_KEY(1, 0, KEY_4)
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MATRIX_KEY(1, 1, KEY_5)
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MATRIX_KEY(1, 2, KEY_6)
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MATRIX_KEY(1, 3, KEY_F5)
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MATRIX_KEY(2, 0, KEY_7)
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MATRIX_KEY(2, 1, KEY_8)
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MATRIX_KEY(2, 2, KEY_9)
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MATRIX_KEY(2, 3, KEY_F6)
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MATRIX_KEY(3, 0, KEY_F7)
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MATRIX_KEY(3, 1, KEY_0)
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MATRIX_KEY(3, 2, KEY_F8)
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MATRIX_KEY(5, 4, KEY_RESERVED)
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MATRIX_KEY(4, 4, KEY_VOLUMEUP)
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MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)>;
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};
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&uart3 {
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interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
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};
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&usb_otg_hs {
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pinctrl-names = "default";
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pinctrl-0 = <&musb_pins>;
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interface-type = <0>;
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usb-phy = <&usb2_phy>;
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mode = <3>;
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power = <50>;
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};
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&vaux1 {
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/* Needed for ads7846 */
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regulator-name = "vcc";
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};
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