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charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240723-miix630-support-v2-1-7d98f6047a17@linaro.org> References: <20240723-miix630-support-v2-0-7d98f6047a17@linaro.org> In-Reply-To: <20240723-miix630-support-v2-0-7d98f6047a17@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Jeffrey Hugo , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1653; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=ES7wWrOhhkjynRF1+9BlWZ7LeDgeDZ/7LKOPoPdvMZA=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBmn5PdfmX0MSLna5RfQDOiud5GvUIB8TrDx/7g8 YScg/ylLO+JATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZp+T3QAKCRCLPIo+Aiko 1UORB/4zJkaO1UgTrir4/fJ1lPBnYA8z16RmLwGVqq1hdPpg6qSbZpr62ipwahb1F3xIv/ZAUzT kvbD2F0JmtlbDnpF4sZDM26+hl0zCu53RATmjBdrsh2C8eP9XtiGeY0ibkd0H7wF3pPFKDCDOch 3aUujdJieU9s+6Pp4C9MBm56720ALbXLuTy+nnw8MtcQbKQUQMOAYfyV0CpiPnM3c2DAkJqLGlo q1KyGMDEcgRw9ARmveKt7jnXrmtMP/4Hepg+m5gGeYNSu9RmgSCKkXf49SSAcZs7GtLGnabTgVt QOL6R61Mdt+uhkJoOukxWq9NGGauXWPKaZf59xuoed7WKgMt X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A There is no point in keeping touchscreen disabled, enable corresponding i2c-hid device. 04F3:2608 Touchscreen as /devices/platform/soc@0/c179000.i2c/i2c-0/0-0010/0018:04F3:2608.0001/input/input1 04F3:2608 as /devices/platform/soc@0/c179000.i2c/i2c-0/0-0010/0018:04F3:2608.0001/input/input2 04F3:2608 as /devices/platform/soc@0/c179000.i2c/i2c-0/0-0010/0018:04F3:2608.0001/input/input3 04F3:2608 Stylus as /devices/platform/soc@0/c179000.i2c/i2c-0/0-0010/0018:04F3:2608.0001/input/input4 Signed-off-by: Dmitry Baryshkov --- .../boot/dts/qcom/msm8998-lenovo-miix-630.dts | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts index a105143bee4a..133999a7ed2a 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts +++ b/arch/arm64/boot/dts/qcom/msm8998-lenovo-miix-630.dts @@ -11,6 +11,22 @@ / { chassis-type = "convertible"; }; +&blsp1_i2c5 { + clock-frequency = <400000>; + status = "okay"; + + touchscreen@10 { + compatible = "hid-over-i2c"; + reg = <0x10>; + hid-descr-addr = <0x1>; + + interrupts-extended = <&tlmm 125 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-0 = <&i2c5_hid_active>; + pinctrl-names = "default"; + }; +}; + &blsp1_i2c6 { status = "okay"; @@ -35,3 +51,12 @@ &remoteproc_mss { &sdhc2 { cd-gpios = <&tlmm 95 GPIO_ACTIVE_HIGH>; }; + +&tlmm { + i2c5_hid_active: i2c5-hid-active-state { + pins = "gpio125"; + function = "gpio"; + bias-pull-up; + drive-strength = <2>; + }; +}; -- 2.39.2