linux-kernel - [PATCH 4/4] ARM: dts: qcom: msm8974: Add device tree for Samsung Galaxy S5 China

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Message-ID: <20240121154010.168440-5-i@rong.moe>
Date: Sun, 21 Jan 2024 23:39:59 +0800
From: Rong Zhang <i@...g.moe>
To: Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: Rong Zhang <i@...g.moe>,
	linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Icenowy Zheng <uwu@...nowy.me>
Subject: [PATCH 4/4] ARM: dts: qcom: msm8974: Add device tree for Samsung Galaxy S5 China

This device has little difference compared to Samsung Galaxy S5 (klte),
so the device tree is based on qcom-msm8974pro-samsung-klte.dts. The
only difference is the gpio pins of i2c_led_gpio. With pins corrected,
the LEDs and WiFi are able to work properly.

Signed-off-by: Rong Zhang <i@...g.moe>
---
 arch/arm/boot/dts/qcom/Makefile                  |  1 +
 .../dts/qcom/qcom-msm8974pro-samsung-kltechn.dts | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-kltechn.dts

diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile
index 9cc1e14e6cd0..5d7a34adf826 100644
--- a/arch/arm/boot/dts/qcom/Makefile
+++ b/arch/arm/boot/dts/qcom/Makefile
@@ -44,6 +44,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-msm8974pro-fairphone-fp2.dtb \
 	qcom-msm8974pro-oneplus-bacon.dtb \
 	qcom-msm8974pro-samsung-klte.dtb \
+	qcom-msm8974pro-samsung-kltechn.dtb \
 	qcom-msm8974pro-sony-xperia-shinano-castor.dtb \
 	qcom-mdm9615-wp8548-mangoh-green.dtb \
 	qcom-sdx55-mtp.dtb \
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-kltechn.dts b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-kltechn.dts
new file mode 100644
index 000000000000..5a8d59ea4439
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-kltechn.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "qcom-msm8974pro-samsung-klte.dts"
+
+/ {
+	model = "Samsung Galaxy S5 China";
+	compatible = "samsung,kltechn", "samsung,klte", "qcom,msm8974pro", "qcom,msm8974";
+};
+
+&i2c_led_gpio {
+	scl-gpios = <&tlmm 61 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&tlmm 60 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+};
+
+&i2c_led_gpioex_pins {
+	pins = "gpio60", "gpio61";
+};
-- 
2.43.0