135 lines
3.4 KiB
Diff
135 lines
3.4 KiB
Diff
From b13fc38acae2bdffc1c4fda9c642276fba0884d3 Mon Sep 17 00:00:00 2001
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From: Mithil Bavishi <bavishimithil@gmail.com>
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Date: Thu, 20 Oct 2022 20:46:30 +0530
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Subject: [PATCH 3/3] arm/dts: Add espresso10 support
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---
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arch/arm/boot/dts/Makefile | 1 +
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.../arm/boot/dts/omap4-samsung-espresso10.dts | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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2 files changed, 89 insertions(+)
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create mode 100644 arch/arm/boot/dts/omap4-samsung-espresso10.dts
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diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
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index c0c55b1a7..51f6b70df 100644
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -969,6 +969,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += \
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omap4-panda-a4.dtb \
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omap4-panda-es.dtb \
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omap4-samsung-espresso7.dtb \
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+ omap4-samsung-espresso10.dtb \
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omap4-sdp.dtb \
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omap4-sdp-es23plus.dtb \
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omap4-var-dvk-om44.dtb \
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diff --git a/arch/arm/boot/dts/omap4-samsung-espresso10.dts b/arch/arm/boot/dts/omap4-samsung-espresso10.dts
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new file mode 100644
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index 000000000..3fa4b18bd
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--- /dev/null
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+++ b/arch/arm/boot/dts/omap4-samsung-espresso10.dts
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@@ -0,0 +1,103 @@
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+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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+/dts-v1/;
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+
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+#include "omap4-samsung-espresso-common.dtsi"
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+#include <dt-bindings/power/summit,smb347-charger.h>
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+/ {
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+ model = "Samsung Galaxy Tab 2 (10 inch)";
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+ compatible = "samsung,espresso10", "ti,omap4430", "ti,omap4";
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+
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+ i2c-gpio-5 {
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+ smb347: charger@6 {
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+ compatible = "summit,smb347";
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+ reg = <0x6>; // 0x0C >> 1
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+
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+ interrupt-parent = <&gpio2>;
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+ interrupts = <0 IRQ_TYPE_EDGE_BOTH>;
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+
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+ summit,enable-usb-charging;
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+ summit,enable-charge-control = <SMB3XX_CHG_ENABLE_SW>;
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+ summit,chip-temperature-threshold-celsius = <120>;
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+ summit,usb-current-limit-microamp = <1800000>;
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+ };
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+ };
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+
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+ backlight: backlight {
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+ compatible = "pwm-backlight";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&backlight_pins>;
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+ pwms = <&pwm10 0 1600 0>;
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+ power-supply = <®_lcd>;
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+ enable-gpios = <&gpio3 31 GPIO_ACTIVE_HIGH>;
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+ brightness-levels = <0 4 8 16 32 64 128 255>;
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+ default-brightness-level = <7>;
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+ };
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+
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+ panel {
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+ compatible ="samsung,ltn070nl01", "panel-lvds";
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+ power-supply = <®_lcd>;
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+ width-mm = <223>;
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+ height-mm = <125>;
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+ data-mapping = "jeida-24";
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+ backlight = <&backlight>;
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+
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+ panel-timing {
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+ clock-frequency = <69818000>;
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+
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+ hback-porch = <64>;
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+ hactive = <1280>;
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+ hfront-porch = <16>;
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+ hsync-len = <48>;
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+
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+ vback-porch = <11>;
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+ vactive = <800>;
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+ vfront-porch = <16>;
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+ vsync-len = <3>;
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+
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+ hsync-active = <0>;
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+ vsync-active = <0>;
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+ de-active = <1>;
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+ pixelclk-active = <1>;
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+ };
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+
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+ port {
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+ panel_in: endpoint {
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+ remote-endpoint = <&bridge_out>;
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+ };
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+ };
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+ };
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+};
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+
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+&i2c3 {
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+ touchscreen: synaptics-rmi4-i2c@20 {
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+ compatible = "syna,rmi4-i2c";
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+ reg = <0x20>;
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ interrupt-parent = <&gpio2>;
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+ interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
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+
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&touch_pins>;
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+
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+ avdd-supply = <®_touch_ldo_en>;
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+ vdd-supply = <&vcxio>;
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+
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+ syna,reset-delay-ms = <200>;
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+ syna,startup-delay-ms = <200>;
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+
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+ touchscreen-size-x = <1279>;
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+ touchscreen-size-y = <799>;
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+
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+ rmi4-f01@1 {
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+ reg = <0x01>;
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+ syna,nosleep-mode = <1>;
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+ };
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+
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+ rmi4-f11@11 {
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+ reg = <0x11>;
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+ syna,sensor-type = <1>;
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+ };
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+ };
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+};
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--
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2.25.1
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