From patchwork Tue Jul 23 11:28:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 814022 Received: from mail-lj1-f178.google.com (mail-lj1-f178.google.com [209.85.208.178]) (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 A41C81527B6 for ; Tue, 23 Jul 2024 11:28:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.178 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721734116; cv=none; b=tt7qOsb5x2XY3pHk6hqd2YG5W+R98kWZzzXiAvDQmHyPzLXL9DAEMr6DeIAeQGx02VxeIYKL+A+3M0Vpp9f6zk3zt1ZKP7CVeOesJ6zqCQYw90rxKN9i8dbt/P6Mw06cMc3bthrwU0tt1Mdw4bwhE7uC0z88FoPV2yF7k9RHRT0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721734116; c=relaxed/simple; bh=ES7wWrOhhkjynRF1+9BlWZ7LeDgeDZ/7LKOPoPdvMZA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=A+aUYtJ4+Y2lX3DjuKmXst0cNsB6xCVnr1zRtVrZdVP34WA8WRiMr/d9eGnsp9NVFcwCjGyOu0YsNM7iLOLjur9WE2ZFm3Rc18t4uJCrouPfs5o/5j2LvJjUKp++QQXHNzq5fbdgmnewa15f2LYxu1hV+656xjkSdgVbBkPwZqI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=JHQQyBG5; arc=none smtp.client-ip=209.85.208.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="JHQQyBG5" Received: by mail-lj1-f178.google.com with SMTP id 38308e7fff4ca-2eeb1ba0468so72872431fa.0 for ; Tue, 23 Jul 2024 04:28:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1721734112; x=1722338912; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=EBzbMSTI2xw68Bw+2TLir3SBIr1TPeDFMebcN1sCpn8=; b=JHQQyBG5t+QrNMxVOka1B8LibJc5IQiQdEyrxCSj5o2c5bU0/B281Ia9hX5xfj5scH thjBN+OZJeGJk385hjJRvaFIB992YtOSyGaVFzP2tpKRyLWCTHvMax8W68Ztag953kVO vSpjyfH0r0TkOaMlBuRpgBCReRThiM185R3jUnpSSb52cdME406kIlXAdTGqgO/IzxI9 CKIcP3i5AlycDJYo1peCS/+3uK2yYIgMjiqg+XlzjfRnoaj/C3OhrV0hst1EXSr5C4VR VyN+RoGQ7Ava3FUPOjqp5wAKgGeB23IcaWla3WnCXIjOUkeIfS1twz6BzZeno/SDAf3N mzfA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721734112; x=1722338912; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=EBzbMSTI2xw68Bw+2TLir3SBIr1TPeDFMebcN1sCpn8=; b=gJVpW3V2V2Vs8283wcURBW6IudupcUYA934WZ9jEZ/d7JgjmL8M92yl9/F6PXHX57i tOCtSck20MR/owjzyL1K6KMq5q1NBNIxuukTBJ22Zvp0rNKUaFppWFYvY+k6DTH8M9X9 nFzfRyBB7sJxXCgP1LPPgC/+TSaOhrLNnTesaKFwyLGOn6bJkwXl097Eei2hZNwr+Ag3 4ls886RyFl4sTBD3DfWUjt3wABhMNMi++jqvVdbrHaqB04xxTdBCZH1K5sMEvd1xqr7F Vl+/ZbqypquZW0d1eeupuM+dE44md1Xc4Es8l9X3GXYiJKIPN6WEXdvAN7jFufHNEIUj E08A== X-Forwarded-Encrypted: i=1; AJvYcCV/i03gbcUPfgFcCCu32K09noShLuPBGx+pdw7jUoXm1I3S9P10vYgLg0SCHreTA9Ag1imUR65g9QqBd7slRJ0Z0L2IcVgG0gJE1zVPxA== X-Gm-Message-State: AOJu0YzES0CQEZ+QkwHJaEcH6s1jluXCxVJWRmu4i7A1cMvdFrU85iak mH6W6mjCMpH8EQIVP5D3HpmA8uGqC4FB27hRXiMHSY05vc8q+FlYMo5wMdLiS0o= X-Google-Smtp-Source: AGHT+IFL18lLK7vMYwu6+uF/LnNLPc34++B4phx68OGmbRd11N7yB5ph4XVMRy/fIrBvldkaE2G3bA== X-Received: by 2002:a05:6512:32c6:b0:52e:9958:1a66 with SMTP id 2adb3069b0e04-52efb6356f2mr7400142e87.23.1721734111815; Tue, 23 Jul 2024 04:28:31 -0700 (PDT) Received: from umbar.lan ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-52f01552b43sm950871e87.286.2024.07.23.04.28.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jul 2024 04:28:31 -0700 (PDT) From: Dmitry Baryshkov Date: Tue, 23 Jul 2024 14:28:28 +0300 Subject: [PATCH v2 1/5] arm64: dts: qcom: msm8998-lenovo-miix-630: enable touchscreen Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 Reviewed-by: Jeffrey Hugo --- .../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>; + }; +};