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Sun, 08 Dec 2024 07:23:41 -0800 (PST) From: Joel Selvaraj X-Google-Original-From: Joel Selvaraj Date: Sun, 08 Dec 2024 09:23:27 -0600 Subject: [PATCH v2 1/4] dt-bindings: input: touchscreen: edt-ft5x06: add panel property Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241208-pocof1-touchscreen-support-v2-1-5a6e7739ef45@joelselvaraj.com> References: <20241208-pocof1-touchscreen-support-v2-0-5a6e7739ef45@joelselvaraj.com> In-Reply-To: <20241208-pocof1-touchscreen-support-v2-0-5a6e7739ef45@joelselvaraj.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dmitry Torokhov Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, Joel Selvaraj X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1733671419; l=1031; i=foss@joelselvaraj.com; s=20241007; h=from:subject:message-id; bh=ATxMHiAAigkqnW9ELJJ98ffzaepWpnW7NoaIpnsIOps=; 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Add the panel property which optionally allows to link panel to the touchscreen. Signed-off-by: Joel Selvaraj --- Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml index 70a922e213f2a..35a6ac4ded7c7 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml @@ -103,6 +103,7 @@ properties: minimum: 0 maximum: 255 + panel: true touchscreen-size-x: true touchscreen-size-y: true touchscreen-fuzz-x: true From patchwork Sun Dec 8 15:23:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Selvaraj X-Patchwork-Id: 848358 Received: from mail-il1-f169.google.com (mail-il1-f169.google.com [209.85.166.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6F3A6149C4D; 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Sun, 08 Dec 2024 07:23:42 -0800 (PST) Received: from [192.168.1.109] ([2a02:6ea0:c603:3558::35]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-3a814fa40d6sm16846805ab.57.2024.12.08.07.23.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Dec 2024 07:23:42 -0800 (PST) From: Joel Selvaraj X-Google-Original-From: Joel Selvaraj Date: Sun, 08 Dec 2024 09:23:28 -0600 Subject: [PATCH v2 2/4] arm64: dts: qcom: sdm845-xiaomi-beryllium-common: add touchscreen related nodes Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241208-pocof1-touchscreen-support-v2-2-5a6e7739ef45@joelselvaraj.com> References: <20241208-pocof1-touchscreen-support-v2-0-5a6e7739ef45@joelselvaraj.com> In-Reply-To: <20241208-pocof1-touchscreen-support-v2-0-5a6e7739ef45@joelselvaraj.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dmitry Torokhov Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, Joel Selvaraj , Joel Selvaraj X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1733671419; l=1971; i=foss@joelselvaraj.com; s=20241007; h=from:subject:message-id; bh=D5VCowikjyGNB/6EL3/0n9I+B15dJNg0M46FH1kSG4I=; b=f6sOvZfMd2dOM/zYYWDPNlHGhfdE5ntlNMLXctTFG/FkqDhYSZg1jxfGgodlwaE/CoOUREBb3 lsXQuDYLcNvBM9KSd5pIuF90xysZASMS3VMqyt8tn2pP+9YAHhml12Y X-Developer-Key: i=foss@joelselvaraj.com; a=ed25519; pk=pqYvzJftxCPloaoUbVsfQE7Gwv8bynZPy8mjYohwMCc= From: Joel Selvaraj Enable qupv3_id_1 and gpi_dma1 as they are required for configuring touchscreen. Also add pinctrl configurations needed for touchscreen. These are common for both the tianma and ebbg touchscreen variant. In the subsequent patches, we will enable support for the Novatek NT36672a touchscreen and FocalTech FT8719 touchscreen that are used in the Poco F1 Tianma and EBBG panel variant respectively. This is done in preparation for that. Signed-off-by: Joel Selvaraj Reviewed-by: Konrad Dybcio --- .../dts/qcom/sdm845-xiaomi-beryllium-common.dtsi | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi index 617b17b2d7d9d..e93ed6effdd73 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi @@ -243,6 +243,10 @@ &gmu { status = "okay"; }; +&gpi_dma1 { + status = "okay"; +}; + &gpu { status = "okay"; @@ -408,6 +412,10 @@ &qupv3_id_0 { status = "okay"; }; +&qupv3_id_1 { + status = "okay"; +}; + &sdhc_2 { status = "okay"; @@ -513,6 +521,37 @@ sdc2_card_det_n: sd-card-det-n-state { function = "gpio"; bias-pull-up; }; + + ts_int_default: ts-int-default-state { + pins = "gpio31"; + function = "gpio"; + drive-strength = <16>; + bias-pull-down; + output-disable; + }; + + ts_reset_default: ts-reset-default-state { + pins = "gpio32"; 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Sun, 08 Dec 2024 07:23:44 -0800 (PST) Received: from [192.168.1.109] ([2a02:6ea0:c603:3558::35]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-3a814fa40d6sm16846805ab.57.2024.12.08.07.23.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Dec 2024 07:23:44 -0800 (PST) From: Joel Selvaraj X-Google-Original-From: Joel Selvaraj Date: Sun, 08 Dec 2024 09:23:30 -0600 Subject: [PATCH v2 4/4] arm64: dts: qcom: sdm845-xiaomi-beryllium-ebbg: introduce touchscreen support Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241208-pocof1-touchscreen-support-v2-4-5a6e7739ef45@joelselvaraj.com> References: <20241208-pocof1-touchscreen-support-v2-0-5a6e7739ef45@joelselvaraj.com> In-Reply-To: <20241208-pocof1-touchscreen-support-v2-0-5a6e7739ef45@joelselvaraj.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dmitry Torokhov Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, Joel Selvaraj , Joel Selvaraj , Konrad Dybcio X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1733671419; l=1288; i=foss@joelselvaraj.com; s=20241007; h=from:subject:message-id; bh=6J8U1Z0ISgWZeNHHwG5GD8wzmGFCDFOJTCpfO/uYYlc=; b=21suvVmg5Fivexqi0n1maBWSR3R0hLmLEwv3phoyYyBuE8bNkypXBMw1mz728Oazi1dTh+KkB MGmc8gB0RCtDc96ZzrjJF3a4cVlIfn6eI+lm8AVg5eZDJLZsf6WlS8L X-Developer-Key: i=foss@joelselvaraj.com; a=ed25519; pk=pqYvzJftxCPloaoUbVsfQE7Gwv8bynZPy8mjYohwMCc= From: Joel Selvaraj Enable the Focaltech FT8719 touchscreen controller used in the Poco F1 (EBBG) panel variant. Reviewed-by: Konrad Dybcio Signed-off-by: Joel Selvaraj --- .../boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts index 76931ebad065e..2d6f0e382a6cb 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-ebbg.dts @@ -13,3 +13,26 @@ &display_panel { compatible = "ebbg,ft8719"; status = "okay"; }; + +&i2c14 { + status = "okay"; + + touchscreen@38 { + compatible = "focaltech,ft8719"; + reg = <0x38>; + + interrupts-extended = <&tlmm 31 IRQ_TYPE_EDGE_RISING>; + reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>; + panel = <&display_panel>; + + iovcc-supply = <&vreg_l14a_1p8>; + vcc-supply = <&lab>; + + pinctrl-0 = <&ts_int_default &ts_reset_default>; + pinctrl-1 = <&ts_int_sleep &ts_reset_sleep>; + pinctrl-names = "default", "sleep"; + + touchscreen-size-x = <1080>; + touchscreen-size-y = <2246>; + }; +};