linux-kernel - [PATCH v3 6/6] ARM: dts: qcom: add device tree for Nokia Lumia 830

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Message-ID: <20230930221323.101289-7-rayyan@ansari.sh>
Date:   Sat, 30 Sep 2023 23:08:01 +0100
From:   Rayyan Ansari <rayyan@...ari.sh>
To:     linux-arm-msm@...r.kernel.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht,
        Rayyan Ansari <rayyan@...ari.sh>,
        Dominik Kobinski <dominikkobinski314@...il.com>,
        Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>,
        Jack Matthews <jm5112356@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>
Subject: [PATCH v3 6/6] ARM: dts: qcom: add device tree for Nokia Lumia 830

Add an initial device tree for the Nokia Lumia 830, codenamed
"tesla".

Co-developed-by: Dominik Kobinski <dominikkobinski314@...il.com>
Signed-off-by: Dominik Kobinski <dominikkobinski314@...il.com>
Co-developed-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
Co-developed-by: Jack Matthews <jm5112356@...il.com>
Signed-off-by: Jack Matthews <jm5112356@...il.com>
Signed-off-by: Rayyan Ansari <rayyan@...ari.sh>
---
 arch/arm/boot/dts/qcom/Makefile               |  1 +
 .../dts/qcom/qcom-msm8926-microsoft-tesla.dts | 67 +++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-tesla.dts

diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile
index 7982620ec9f9..a3d293e40820 100644
--- a/arch/arm/boot/dts/qcom/Makefile
+++ b/arch/arm/boot/dts/qcom/Makefile
@@ -33,6 +33,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-msm8916-samsung-grandmax.dtb \
 	qcom-msm8916-samsung-serranove.dtb \
 	qcom-msm8926-microsoft-superman-lte.dtb \
+	qcom-msm8926-microsoft-tesla.dtb \
 	qcom-msm8960-cdp.dtb \
 	qcom-msm8960-samsung-expressatt.dtb \
 	qcom-msm8974-lge-nexus5-hammerhead.dtb \
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-tesla.dts b/arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-tesla.dts
new file mode 100644
index 000000000000..53a6d4e85959
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/qcom-msm8926-microsoft-tesla.dts
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Jack Matthews <jm5112356@...il.com>
+ * Copyright (c) 2023, Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
+ * Copyright (c) 2023, Dominik Kobinski <dominikkobinski314@...il.com>
+ * Copyright (c) 2023, Rayyan Ansari <rayyan@...ari.sh>
+ */
+
+/dts-v1/;
+
+#include "qcom-msm8226-microsoft-common.dtsi"
+
+/* This device has touchscreen on i2c1 instead */
+/delete-node/ &touchscreen;
+
+/ {
+	model = "Nokia Lumia 830";
+	compatible = "microsoft,tesla", "qcom,msm8926", "qcom,msm8226";
+	chassis-type = "handset";
+};
+
+&blsp1_i2c1 {
+	status = "okay";
+
+	touchscreen: touchscreen@4b {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x4b>;
+
+		interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
+		vdd-supply = <&pm8226_l15>;
+		vio-supply = <&pm8226_l6>;
+
+		pinctrl-0 = <&touchscreen_default>;
+		pinctrl-names = "default";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rmi4-f01@1 {
+			reg = <0x01>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			syna,sensor-type = <1>;
+		};
+	};
+};
+
+&blsp1_i2c5 {
+	status = "disabled";
+};
+
+&gpio_keys {
+	key-camera-snapshot {
+		label = "Camera Snapshot";
+		gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+		linux,code = <KEY_CAMERA>;
+	};
+
+	key-camera-focus {
+		label = "Camera Focus";
+		gpios = <&tlmm 108 GPIO_ACTIVE_LOW>;
+		linux,code = <KEY_CAMERA_FOCUS>;
+	};
+};
-- 
2.42.0