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Fri, 13 Sep 2024 08:09:21 -0700 (PDT) Received: from [127.0.1.1] ([178.127.153.210]) by smtp.googlemail.com with ESMTPSA id 4fb4d7f45d1cf-5c3ebd523b4sm7774318a12.51.2024.09.13.08.09.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Sep 2024 08:09:20 -0700 (PDT) From: Dzmitry Sankouski Date: Fri, 13 Sep 2024 18:08:07 +0300 Subject: [PATCH v4 24/27] arm64: dts: qcom: starqltechn: add touchscreen support Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240913-starqltechn_integration_upstream-v4-24-2d2efd5c5877@gmail.com> References: <20240913-starqltechn_integration_upstream-v4-0-2d2efd5c5877@gmail.com> In-Reply-To: <20240913-starqltechn_integration_upstream-v4-0-2d2efd5c5877@gmail.com> To: Sebastian Reichel , Bjorn Andersson , Michael Turquette , Stephen Boyd , Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Dmitry Torokhov , Pavel Machek , Liam Girdwood , Mark Brown , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Krzysztof Kozlowski , Chanwoo Choi , Simona Vetter , cros-qcom-dts-watchers@chromium.org, Konrad Dybcio , Simona Vetter , Konrad Dybcio Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-input@vger.kernel.org, linux-leds@vger.kernel.org, linux-pwm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Dzmitry Sankouski X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1726240085; l=1297; i=dsankouski@gmail.com; s=20240618; h=from:subject:message-id; bh=xfKPhhSb2zcxmRcgX3kYwVV6/9Weh+gAoxLXODpNqZE=; b=H2ABvb3Og7GioCBEnHoqR/zTsCMYCQ09poncV3dRTaltzSUC0uKIPjDC3H7LVXWeM8uWAM2bD 0/ZP2Q0zlJTASO7xLc4jt1qAZKXbOeEDf61wB1fLvdGeXfm2757FbeD X-Developer-Key: i=dsankouski@gmail.com; a=ed25519; pk=6pMMVVDDReSiRgPCbMOUauN5nS3ty4Sf5b7a2gi4x0M= Add support for samsung,s6sy761 touchscreen. Signed-off-by: Dzmitry Sankouski --- .../boot/dts/qcom/sdm845-samsung-starqltechn.dts | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts index 5e5684f84ffb..37433ef74502 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts @@ -561,6 +561,23 @@ &sdhc_2 { status = "okay"; }; +&i2c11 { + clock-frequency = <400000>; + status = "okay"; + + touchscreen@48 { + compatible = "samsung,s6sy761"; + reg = <0x48>; + interrupt-parent = <&tlmm>; + interrupts = <120 IRQ_TYPE_LEVEL_HIGH>; + vdd-supply = <&s2dos05_ldo2>; + avdd-supply = <&s2dos05_ldo3>; + + pinctrl-0 = <&touch_irq_state>; + pinctrl-names = "default"; + }; +}; + &usb_1 { status = "okay"; }; @@ -665,4 +682,15 @@ i2c21_scl_state: i2c21-scl-state { drive-strength = <2>; bias-disable; }; + + touch_irq_state: touch-irq-state { + pins = "gpio120"; + function = "gpio"; + bias-disable; + }; +}; + +&qup_i2c11_default { + drive-strength = <2>; + bias-disable; };