d4b54d1249
Add a driver for the Magnachip EA8061 panel found on some Samsung Galaxy Note II devices. Split the device trees into two (one for devices with the already supported S6EVR02 panel and one for the new EA8061 panel). Note: I didn't write this driver myself. Just like the old S6EVR02 driver, it has been ported from https://github.com/fourkbomb/linux to the latest mainline Linux version.
112 lines
2.9 KiB
Diff
112 lines
2.9 KiB
Diff
From 287d9f4f38c2710b5a8cd384ffe1f05ca10761b0 Mon Sep 17 00:00:00 2001
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From: Jack Knightly <J__A__K@hotmail.com>
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Date: Fri, 14 Oct 2022 20:59:44 +0200
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Subject: [PATCH 08/11] samsung-t0lte: add leds
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Adds flash/torch LED for samsung-t0lte
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AND notification LED to t0lte and other midas devices (samsung-m0,
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samsung-m3).
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---
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arch/arm/boot/dts/exynos4412-midas.dtsi | 37 ++++++++++++++++++++++++-
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arch/arm/boot/dts/exynos4412-n710x.dts | 15 ++++++++++
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2 files changed, 51 insertions(+), 1 deletion(-)
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diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
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index 1f9cd7474b16..3d6faa222f1d 100644
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--- a/arch/arm/boot/dts/exynos4412-midas.dtsi
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+++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
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@@ -18,6 +18,7 @@
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/clock/maxim,max77686.h>
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#include "exynos-pinctrl.h"
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+#include <dt-bindings/leds/common.h>
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/ {
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compatible = "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
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@@ -25,6 +26,7 @@ / {
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aliases {
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i2c11 = &i2c_max77693;
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i2c12 = &i2c_max77693_fuel;
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+ i2c13 = &i2c_an30259a;
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};
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chosen {
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@@ -171,7 +173,7 @@ i2c_max77693: i2c-gpio-1 {
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#address-cells = <1>;
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#size-cells = <0>;
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- pmic@66 {
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+ max77693_pmic: pmic@66 {
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compatible = "maxim,max77693";
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interrupt-parent = <&gpx1>;
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interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
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@@ -251,6 +253,39 @@ touchkey@20 {
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};
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};
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+ i2c_an30259a: i2c-gpio-5 {
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+ compatible = "i2c-gpio";
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+ gpios = <&gpf2 7 GPIO_ACTIVE_HIGH>, <&gpf2 6 GPIO_ACTIVE_HIGH>;
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+ i2c-gpio,delay-us = <2>;
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ led-controller@30 {
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+ compatible = "panasonic,an30259a";
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+ reg = <0x30>;
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ led@1 {
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+ reg = <1>;
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+ function = LED_FUNCTION_STATUS;
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+ color = <LED_COLOR_ID_RED>;
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+ };
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+
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+ led@2 {
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+ reg = <2>;
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+ function = LED_FUNCTION_STATUS;
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+ color = <LED_COLOR_ID_GREEN>;
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+ };
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+
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+ led@3 {
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+ reg = <3>;
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+ function = LED_FUNCTION_STATUS;
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+ color = <LED_COLOR_ID_BLUE>;
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+ };
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+ };
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+ };
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+
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i2c-mhl {
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compatible = "i2c-gpio";
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sda-gpios = <&gpf0 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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diff --git a/arch/arm/boot/dts/exynos4412-n710x.dts b/arch/arm/boot/dts/exynos4412-n710x.dts
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index da0e475b1063..739aa0080e3f 100644
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--- a/arch/arm/boot/dts/exynos4412-n710x.dts
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+++ b/arch/arm/boot/dts/exynos4412-n710x.dts
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@@ -138,6 +138,21 @@ &ldo25_reg {
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regulator-max-microvolt = <3000000>;
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};
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+&max77693_pmic {
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+ led {
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+ compatible = "maxim,max77693-led";
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+ maxim,boost-mode = <LEDS_BOOST_ADAPTIVE>;
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+ maxim,boost-mvout = <5000>;
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+ camera-flash {
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+ label = "white:flash";
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+ led-sources = <0>, <1>;
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+ led-max-microamp = <140625>;
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+ flash-max-microamp = <500000>;
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+ flash-max-timeout-us = <500000>;
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+ };
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+ };
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+};
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+
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&s5c73m3 {
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standby-gpios = <&gpm0 6 GPIO_ACTIVE_LOW>; /* ISP_STANDBY */
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vdda-supply = <&cam_vdda_reg>;
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--
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2.38.1
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