linux-kernel - [PATCH 3/4] arm64: dts: qcom: Add Motorola Moto E 2015 LTE (surnia)

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Message-Id: <20240405-msm8916-moto-init-v1-3-502b58176d34@trvn.ru>
Date: Fri, 05 Apr 2024 19:06:12 +0500
From: Nikita Travkin <nikita@...n.ru>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Nikita Travkin <nikita@...n.ru>, 
 Wiktor Strzębała <wiktorek140@...il.com>, 
 Valérie Roux <undev@...xgirl.xyz>, 
 Stephan Gerhold <stephan@...hold.net>
Subject: [PATCH 3/4] arm64: dts: qcom: Add Motorola Moto E 2015 LTE
 (surnia)

From: Wiktor Strzębała <wiktorek140@...il.com>

Motorola Moto E 2015 LTE is an msm8916 based smartphone.

Supported features:

- eMMC and SD;
- Buttons;
- Touchscreen;
- USB;
- Fuel Gauge;
- Sound.

Signed-off-by: Wiktor Strzębała <wiktorek140@...il.com>
[Valérie: Sound and modem]
Co-developed-by: Valérie Roux <undev@...xgirl.xyz>
Signed-off-by: Valérie Roux <undev@...xgirl.xyz>
Signed-off-by: Stephan Gerhold <stephan@...hold.net>
[Nikita: Use common dtsi]
Signed-off-by: Nikita Travkin <nikita@...n.ru>
---
 arch/arm64/boot/dts/qcom/Makefile                  |  1 +
 .../boot/dts/qcom/msm8916-motorola-surnia.dts      | 83 ++++++++++++++++++++++
 2 files changed, 84 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 8d3fc7cb7a4d..acf3ee316fba 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -32,6 +32,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-huawei-g7.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8150.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8910.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-motorola-harpia.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-motorola-surnia.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a3u-eur.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a5u-eur.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8916-motorola-surnia.dts b/arch/arm64/boot/dts/qcom/msm8916-motorola-surnia.dts
new file mode 100644
index 000000000000..eecf78ba45bb
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-motorola-surnia.dts
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-motorola-common.dtsi"
+
+/ {
+	model = "Motorola Moto E 2015 LTE";
+	compatible = "motorola,surnia", "qcom,msm8916";
+	chassis-type = "handset";
+};
+
+&blsp_i2c4 {
+	status = "okay";
+
+	battery@36 {
+		compatible = "maxim,max17050";
+		reg = <0x36>;
+
+		interrupts-extended = <&tlmm 12 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&battery_alert_default>;
+		pinctrl-names = "default";
+
+		maxim,rsns-microohm = <10000>;
+		maxim,over-heat-temp = <600>;
+		maxim,cold-temp = <(-200)>;
+		maxim,dead-volt = <3200>;
+		maxim,over-volt = <4500>;
+
+	};
+};
+
+&pm8916_codec {
+	qcom,micbias1-ext-cap;
+	qcom,micbias2-ext-cap;
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
+	pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
+	pinctrl-names = "default", "sleep";
+
+	cd-gpios = <&tlmm 25 GPIO_ACTIVE_LOW>;
+};
+
+&sound {
+	audio-routing =
+		"AMIC1", "MIC BIAS External1",
+		"AMIC3", "MIC BIAS External1";
+};
+
+&touchscreen {
+	interrupts-extended = <&tlmm 21 IRQ_TYPE_EDGE_FALLING>;
+
+	vdd-supply = <&pm8916_l16>;
+
+	pinctrl-0 = <&ts_int_default>;
+	pinctrl-names = "default";
+};
+
+&tlmm {
+	battery_alert_default: battery-alert-default-state {
+		pins = "gpio12";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	sdc2_cd_default: sdc2-cd-default-state {
+		pins = "gpio25";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	ts_int_default: ts-int-default-state {
+		pins = "gpio21";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};

-- 
2.44.0