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Sun, 08 Dec 2024 07:23:43 -0800 (PST) From: Joel Selvaraj X-Google-Original-From: Joel Selvaraj Date: Sun, 08 Dec 2024 09:23:29 -0600 Subject: [PATCH v2 3/4] arm64: dts: qcom: sdm845-xiaomi-beryllium-tianma: 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-v2-3-5a6e7739ef45@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=1325; i=foss@joelselvaraj.com; s=20241007; h=from:subject:message-id; bh=FqSqpqA2qjZLgqXQYa7KbwDiQx3U/fzD+epPaq4QQWc=; b=4+hex7m71IId7u7oYwZe4uIuXQNNTS2tvv4yKVwDHqR1JeHjsZSFR0+VXZhYefWKmwCDj0bYV zRGP7zM33IeDtONk7FWm23g8QPEMF2KO0xEpJisNADdN/NILLpjNQTt X-Developer-Key: i=foss@joelselvaraj.com; a=ed25519; pk=pqYvzJftxCPloaoUbVsfQE7Gwv8bynZPy8mjYohwMCc= From: Joel Selvaraj Enable the Novatek NT36672A touchscreen controller used in the Poco F1 (Tianma) panel variant. Reviewed-by: Konrad Dybcio Signed-off-by: Joel Selvaraj --- .../dts/qcom/sdm845-xiaomi-beryllium-tianma.dts | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts index e9427851ebaae..b58964cde8342 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-tianma.dts @@ -13,3 +13,26 @@ &display_panel { compatible = "tianma,fhd-video", "novatek,nt36672a"; status = "okay"; }; + +&i2c14 { + status = "okay"; + + touchscreen@1 { + compatible = "novatek,nt36672a-ts"; + reg = <0x01>; + + 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>; + }; +};