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https://github.com/torvalds/linux
synced 2024-10-22 11:19:17 +00:00
bc10f310e2
Looks like quite a few omap3 boards have sharp ls037v7dw01 that's configured as various panel dpi entries for whatever legacy reasons. For device tree based support, let's just configure these properly for panel ls037v7dw01 instead of panel dpi. This patch creates a common file for panel ls037v7dw01, and makes boards ldp and omap3-evm to use it. The ls037v7dw01 also seems to be coupled with an ad7846 touchscreen controller for the omaps, so let's add a basic configuration for the touchscreen also using the default values. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
123 lines
2.1 KiB
Plaintext
123 lines
2.1 KiB
Plaintext
/*
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* Common support for omap3 EVM boards
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*/
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#include "omap-gpmc-smsc911x.dtsi"
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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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leds {
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compatible = "gpio-leds";
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ledb {
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label = "omap3evm::ledb";
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gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
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linux,default-trigger = "default-on";
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};
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};
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wl12xx_vmmc: wl12xx_vmmc {
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compatible = "regulator-fixed";
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regulator-name = "vwl1271";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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gpio = <&gpio5 22 0>; /* gpio150 */
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startup-delay-us = <70000>;
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enable-active-high;
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vin-supply = <&vmmc2>;
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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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};
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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 18 GPIO_ACTIVE_LOW>;
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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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* TVP5146 Video decoder-in for analog input support.
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*/
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tvp5146@5c {
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compatible = "ti,tvp5146m2";
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reg = <0x5c>;
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};
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};
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&lcd_3v3 {
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gpio = <&gpio5 25 GPIO_ACTIVE_LOW>; /* gpio153 */
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enable-active-low;
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};
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&lcd0 {
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enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; /* gpio152, lcd INI */
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reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd RESB */
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mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH /* gpio154, lcd MO */
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&gpio1 2 GPIO_ACTIVE_HIGH /* gpio2, lcd LR */
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&gpio1 3 GPIO_ACTIVE_HIGH>; /* gpio3, lcd UD */
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};
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&mcspi1 {
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tsc2046@0 {
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interrupt-parent = <&gpio6>;
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interrupts = <15 0>; /* gpio175 */
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pendown-gpio = <&gpio6 15 0>;
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};
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};
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&mmc1 {
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vmmc-supply = <&vmmc1>;
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vmmc_aux-supply = <&vsim>;
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bus-width = <8>;
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};
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&mmc2 {
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vmmc-supply = <&wl12xx_vmmc>;
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non-removable;
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bus-width = <4>;
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cap-power-off-card;
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};
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&twl_gpio {
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ti,use-leds;
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};
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&usb_otg_hs {
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interface-type = <0>;
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usb-phy = <&usb2_phy>;
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phys = <&usb2_phy>;
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phy-names = "usb2-phy";
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mode = <3>;
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power = <50>;
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};
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&gpmc {
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ethernet@gpmc {
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interrupt-parent = <&gpio6>;
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interrupts = <16 8>;
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reg = <5 0 0xff>;
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};
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};
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