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| author | Mithil Bavishi <bavishimithil@gmail.com> | 2026-03-03 23:30:17 +0300 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2026-03-06 03:27:20 +0300 |
| commit | 16dcd2c7535ed09e97fc075cad97814f0e8968ed (patch) | |
| tree | 190697e581714a4c477d4bd78fef96220efe9d6a | |
| parent | f1bf8f53355411d5afbf0421b59c7218d68e081e (diff) | |
| download | linux-16dcd2c7535ed09e97fc075cad97814f0e8968ed.tar.xz | |
ARM: dts: ti: omap: samsung-espresso10: Add initial support for Galaxy Tab 2 10.1
Create a device tree for the 10 inch variants (P5100, P5110, P5113)
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
Reviewed-by: Andreas Kemnade <andreas@kemnade.info>
Link: https://patch.msgid.link/20260303203017.511-9-bavishimithil@gmail.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
| -rw-r--r-- | arch/arm/boot/dts/ti/omap/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts | 101 |
2 files changed, 102 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ti/omap/Makefile b/arch/arm/boot/dts/ti/omap/Makefile index 1fd426204b9f..be992910f064 100644 --- a/arch/arm/boot/dts/ti/omap/Makefile +++ b/arch/arm/boot/dts/ti/omap/Makefile @@ -81,6 +81,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += \ omap4-var-dvk-om44.dtb \ omap4-var-stk-om44.dtb \ omap4-samsung-espresso7.dtb \ + omap4-samsung-espresso10.dtb \ omap4-xyboard-mz609.dtb \ omap4-xyboard-mz617.dtb dtb-$(CONFIG_SOC_AM33XX) += \ diff --git a/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts new file mode 100644 index 000000000000..558dc3c029e9 --- /dev/null +++ b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts @@ -0,0 +1,101 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/dts-v1/; + +#include "omap4-samsung-espresso-common.dtsi" +#include <dt-bindings/power/summit,smb347-charger.h> +/ { + model = "Samsung Galaxy Tab 2 (10 inch)"; + compatible = "samsung,espresso10", "ti,omap4430", "ti,omap4"; + + i2c-gpio5 { + smb347: charger@6 { + compatible = "summit,smb347"; + reg = <0x6>; // 0x0C >> 1 + interrupt-parent = <&gpio2>; + interrupts = <0 IRQ_TYPE_EDGE_BOTH>; + + summit,enable-usb-charging; + summit,enable-charge-control = <SMB3XX_CHG_ENABLE_SW>; + summit,chip-temperature-threshold-celsius = <120>; + summit,usb-current-limit-microamp = <1800000>; + }; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&backlight_pins>; + pwms = <&pwm10 0 1600 0>; + power-supply = <®_lcd>; + enable-gpios = <&gpio3 31 GPIO_ACTIVE_HIGH>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <7>; + }; + + panel { + compatible = "samsung,ltn101al03", "panel-lvds"; + power-supply = <®_lcd>; + width-mm = <223>; + height-mm = <125>; + data-mapping = "vesa-24"; + backlight = <&backlight>; + + panel-timing { + clock-frequency = <69818000>; + + hback-porch = <64>; + hactive = <1280>; + hfront-porch = <16>; + hsync-len = <48>; + + vback-porch = <11>; + vactive = <800>; + vfront-porch = <16>; + vsync-len = <3>; + + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + port { + panel_in: endpoint { + remote-endpoint = <&bridge_out>; + }; + }; + }; +}; + +&i2c3 { + touchscreen@20 { + compatible = "syna,rmi4-i2c"; + reg = <0x20>; + #address-cells = <1>; + #size-cells = <0>; + + interrupt-parent = <&gpio2>; + interrupts = <14 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default"; + pinctrl-0 = <&touch_pins>; + + //avdd-supply = <®_touch_ldo_en>; + vdd-supply = <&ldo6>; + + syna,reset-delay-ms = <200>; + syna,startup-delay-ms = <200>; + + rmi4-f01@1 { + reg = <0x01>; + syna,nosleep-mode = <1>; + }; + + rmi4-f11@11 { + reg = <0x11>; + touchscreen-size-x = <1280>; + touchscreen-size-y = <800>; + syna,sensor-type = <1>; + }; + }; +}; |