From patchwork Tue May 6 18:18:40 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Selvaraj via B4 Relay X-Patchwork-Id: 887856 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4AD3627FD73; Tue, 6 May 2025 18:18:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746555529; cv=none; b=KTITPCe9itOCR60+7wkI2bMnjAVv4EbmJoBH9vZRoSmkQyi6Y2wvoNKBZ7S6/KyXVSbpGS8KJCW9QGvd0NGV2y0f2XsXaqO+a9craP4MHPemGMoMueVVShJaDfGLYrpetad+iCjkqiR+gmk/lFwxCn3OMawlQs2jerfxyyEE0W4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746555529; c=relaxed/simple; bh=bBWDIfE+OQuKFmYOAddG8eQiQhi5ABo4QMIGCibhkgI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Cv3ITJpp3h5w02hcc7TaSfEaz3Uxg2BFbEKR8kv7ZoAut0UnzGEiMjdQSVkoAskhrXikvod/1q5hxX13w8t6QPKBd6U4YINI62j6OX/br8m/+uLV22l06YC+mq5W9gHOuhEAsw+r+FEZLQ5yOnCQSZVa+Afvv6urRJgntyutPgE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=u6N+/wgg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="u6N+/wgg" Received: by smtp.kernel.org (Postfix) with ESMTPS id E3F93C4CEF0; Tue, 6 May 2025 18:18:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746555529; bh=bBWDIfE+OQuKFmYOAddG8eQiQhi5ABo4QMIGCibhkgI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=u6N+/wggUtvuD9+F8dnD0lCR+H8jyKgrulTvf5njVjyqi2NCE6sIvKtK+lgUtCHLx b6bZ5zHm+PbXdWQSsNdyCyzT50bDm3km29phY0sr1z7lbvzuhFG8eInv03PawLVx9n 21Ompkb/VC0qvb5KqNx3kPCAAaMvotokFCafmbrXZ806CfqnwrM3b52b1OTS1ZPGoO Peh/WrM8RB68GjDVN8+GJMVHsLVzit3W/ktF6ngGnecFd+Wrj9siG4v/Dajl5+NfRn 0SO9KhxJdRALuvLeUzYc/pxbSbqNN9MAIwFqAjasfy59L+04JergoS24hbxzXHIJ11 SPHSBhlaH/KYg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id D5A93C3ABC6; Tue, 6 May 2025 18:18:48 +0000 (UTC) From: Joel Selvaraj via B4 Relay Date: Tue, 06 May 2025 13:18:40 -0500 Subject: [PATCH RESEND v4 3/4] arm64: dts: qcom: sdm845-xiaomi-beryllium-tianma: introduce touchscreen support Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250506-pocof1-touchscreen-support-v4-3-bfb53da52945@joelselvaraj.com> References: <20250506-pocof1-touchscreen-support-v4-0-bfb53da52945@joelselvaraj.com> In-Reply-To: <20250506-pocof1-touchscreen-support-v4-0-bfb53da52945@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 , Konrad Dybcio , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1746555528; l=1446; i=foss@joelselvaraj.com; s=20250506; h=from:subject:message-id; bh=omu9P9eNkNZRMqW32xW8epBAdb+JJlQ1CwabUVCs0a0=; b=IKLIA+eY60v5DxWy29ZulcLaAjMplEPPHuWWmcXLoMH4fq0kazvusUe4kBKT16+oSmQ74pRdi HrlFDtqbGjGAwPT+cOqg2fJ1e4yyW9uLJ1Cc4bibe6ZlQhHi9zWAaWB X-Developer-Key: i=foss@joelselvaraj.com; a=ed25519; pk=/jk63vyofgC3YCat+t/kcBv+rlSEVcI4PLN/LN0SQlQ= X-Endpoint-Received: by B4 Relay for foss@joelselvaraj.com/20250506 with auth_id=399 X-Original-From: Joel Selvaraj Reply-To: foss@joelselvaraj.com From: Joel Selvaraj Enable the Novatek NT36672A touchscreen controller used in the Poco F1 (Tianma) panel variant. Reviewed-by: Konrad Dybcio Reviewed-by: Krzysztof Kozlowski 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 e9427851ebaae13389f394c06eaae339a63fcad9..b58964cde834221baf1a7e52c002c8394668dd99 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>; + }; +};