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From: Stephan Gerhold <stephan@gerhold.net>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
	linux-arm-msm@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	~postmarketos/upstreaming@lists.sr.ht,
	phone-devel@vger.kernel.org,
	Stephan Gerhold <stephan@gerhold.net>
Subject: [PATCH 02/15] arm64: dts: qcom: msm8916-samsung-serranove: Add touch screen
Date: Tue, 28 Sep 2021 19:12:18 +0200	[thread overview]
Message-ID: <20210928171231.12766-3-stephan@gerhold.net> (raw)
In-Reply-To: <20210928171231.12766-1-stephan@gerhold.net>

Like msm8916-samsung-a3u-eur, the S4 Mini VE uses a Zinitix BT541
touch screen. Add it together with the necessary fixed-regulator
to the device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
---
 .../dts/qcom/msm8916-samsung-serranove.dts    | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
index 33613cbb4929..214a863eedbf 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
@@ -78,6 +78,19 @@ hall-sensor {
 		};
 	};
 
+	reg_vdd_tsp: regulator-vdd-tsp {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_tsp";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&msmgpio 73 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tsp_en_default>;
+	};
+
 	i2c-muic {
 		compatible = "i2c-gpio";
 		sda-gpios = <&msmgpio 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
@@ -102,6 +115,27 @@ muic: extcon@14 {
 	};
 };
 
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen@20 {
+		compatible = "zinitix,bt541";
+		reg = <0x20>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+
+		touchscreen-size-x = <540>;
+		touchscreen-size-y = <960>;
+
+		vdd-supply = <&reg_vdd_tsp>;
+		vddo-supply = <&pm8916_l6>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tsp_irq_default>;
+	};
+};
+
 &blsp1_uart2 {
 	status = "okay";
 };
@@ -298,4 +332,20 @@ muic_irq_default: muic-irq-default {
 		drive-strength = <2>;
 		bias-disable;
 	};
+
+	tsp_en_default: tsp-en-default {
+		pins = "gpio73";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_irq_default: tsp-irq-default {
+		pins = "gpio13";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
 };
-- 
2.33.0


WARNING: multiple messages have this Message-ID (diff)
From: Stephan Gerhold <stephan@gerhold.net>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
	linux-arm-msm@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	~postmarketos/upstreaming@lists.sr.ht,
	phone-devel@vger.kernel.org,
	Stephan Gerhold <stephan@gerhold.net>
Subject: [PATCH 02/15] arm64: dts: qcom: msm8916-samsung-serranove: Add touch screen
Date: Tue, 28 Sep 2021 19:12:18 +0200	[thread overview]
Message-ID: <20210928171231.12766-3-stephan@gerhold.net> (raw)
In-Reply-To: <20210928171231.12766-1-stephan@gerhold.net>

Like msm8916-samsung-a3u-eur, the S4 Mini VE uses a Zinitix BT541
touch screen. Add it together with the necessary fixed-regulator
to the device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
---
 .../dts/qcom/msm8916-samsung-serranove.dts    | 50 +++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
index 33613cbb4929..214a863eedbf 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
@@ -78,6 +78,19 @@ hall-sensor {
 		};
 	};
 
+	reg_vdd_tsp: regulator-vdd-tsp {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_tsp";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&msmgpio 73 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tsp_en_default>;
+	};
+
 	i2c-muic {
 		compatible = "i2c-gpio";
 		sda-gpios = <&msmgpio 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
@@ -102,6 +115,27 @@ muic: extcon@14 {
 	};
 };
 
+&blsp_i2c5 {
+	status = "okay";
+
+	touchscreen@20 {
+		compatible = "zinitix,bt541";
+		reg = <0x20>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+
+		touchscreen-size-x = <540>;
+		touchscreen-size-y = <960>;
+
+		vdd-supply = <&reg_vdd_tsp>;
+		vddo-supply = <&pm8916_l6>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tsp_irq_default>;
+	};
+};
+
 &blsp1_uart2 {
 	status = "okay";
 };
@@ -298,4 +332,20 @@ muic_irq_default: muic-irq-default {
 		drive-strength = <2>;
 		bias-disable;
 	};
+
+	tsp_en_default: tsp-en-default {
+		pins = "gpio73";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	tsp_irq_default: tsp-irq-default {
+		pins = "gpio13";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
 };
-- 
2.33.0


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  parent reply	other threads:[~2021-09-28 17:21 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-28 17:12 [PATCH 00/15] Add support for Samsung Galaxy S4 Mini Value Edition Stephan Gerhold
2021-09-28 17:12 ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 01/15] arm64: dts: qcom: Add device tree " Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` Stephan Gerhold [this message]
2021-09-28 17:12   ` [PATCH 02/15] arm64: dts: qcom: msm8916-samsung-serranove: Add touch screen Stephan Gerhold
2021-09-28 17:12 ` [PATCH 03/15] arm64: dts: qcom: msm8916-samsung-serranove: Add touch key Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 04/15] arm64: dts: qcom: msm8916-samsung-serranove: Add IMU Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 05/15] arm64: dts: qcom: msm8916-samsung-serranove: Add rt5033 battery Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 06/15] arm64: dts: qcom: msm8916-samsung-serranove: Add NFC Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 07/15] ARM: qcom: Add ARCH_MSM8916 for MSM8916 on ARM32 Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 08/15] dt-bindings: arm: cpus: Document qcom,msm8916-smp enable-method Stephan Gerhold
2021-09-28 17:12   ` [PATCH 08/15] dt-bindings: arm: cpus: Document qcom, msm8916-smp enable-method Stephan Gerhold
2021-10-04 18:34   ` [PATCH 08/15] dt-bindings: arm: cpus: Document qcom,msm8916-smp enable-method Rob Herring
2021-10-04 18:34     ` Rob Herring
2021-10-04 18:37     ` Rob Herring
2021-10-04 18:37       ` [PATCH 08/15] dt-bindings: arm: cpus: Document qcom, msm8916-smp enable-method Rob Herring
2021-10-04 20:56       ` [PATCH 08/15] dt-bindings: arm: cpus: Document qcom,msm8916-smp enable-method Stephan Gerhold
2021-10-04 20:56         ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 09/15] ARM: qcom: Add qcom,msm8916-smp enable-method identical to MSM8226 Stephan Gerhold
2021-09-28 17:12   ` [PATCH 09/15] ARM: qcom: Add qcom, msm8916-smp " Stephan Gerhold
2021-09-28 17:12 ` [PATCH 10/15] dt-bindings: soc: qcom: spm: Document qcom,msm8916-saw2-v3.0-cpu Stephan Gerhold
2021-09-28 17:12   ` [PATCH 10/15] dt-bindings: soc: qcom: spm: Document qcom, msm8916-saw2-v3.0-cpu Stephan Gerhold
2021-10-04 18:38   ` [PATCH 10/15] dt-bindings: soc: qcom: spm: Document qcom,msm8916-saw2-v3.0-cpu Rob Herring
2021-10-04 18:38     ` Rob Herring
2021-09-28 17:12 ` [PATCH 11/15] soc: qcom: spm: Add 8916 SPM register data Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 12/15] firmware: qcom: scm: Add support for MC boot address API Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 13/15] arm64: dts: qcom: msm8916: Add CPU ACC and SAW/SPM Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 14/15] ARM: dts: qcom: msm8916: Add include for SMP without PSCI on ARM32 Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold
2021-09-28 17:12 ` [PATCH 15/15] ARM: dts: qcom: msm8916-samsung-serranove: Include dts from arm64 Stephan Gerhold
2021-09-28 17:12   ` Stephan Gerhold

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