From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f54.google.com (mail-wr1-f54.google.com [209.85.221.54]) (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 0BB40351FBC for ; Wed, 12 Nov 2025 15:02:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762959780; cv=none; b=Ea0GIdj4HuumMcFAxSVAhqLl7QXNIWebMLlUKrivrn+xmziWsgX6tvoDkuzYdpFitUnx6P2VpL21k5ER06iUlyDbw5Lww0rU0KRxQzuHexNbCyrrSdjogTHMVbLq7wB8FEhpp3Uqj0B/G5GhKiFQmnnXhPi9JIvbG+n49QbtUeE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762959780; c=relaxed/simple; bh=9wI3XI3vhU2/1t7DVfjRwTFblg1SWjTrVbr5Qsqq9gE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=D3EEEncofQIhr+Ml3zV/SDYilvd/Yke/vpWcLm3c/Ka1/cr3uSPNQemAjrBHdYjkTbA72jIBPoZGhHSMVYS0FMlAm7qkcLWWqBs0U4CjoR/bZ5hn7JhzQH4ECfX7xmnQ3o0+iJRq9FuTvQzLU6vdcenLxhTZZKIgYcaE2vCfBPA= 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=xOQzuV7X; arc=none smtp.client-ip=209.85.221.54 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="xOQzuV7X" Received: by mail-wr1-f54.google.com with SMTP id ffacd0b85a97d-42b2a64d425so123991f8f.0 for ; Wed, 12 Nov 2025 07:02:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1762959776; x=1763564576; 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=l7GbuBQ988JH0ZhSiVFagMg/s2WGUhsawfzvur8N2Co=; b=xOQzuV7XmO6FeyuHeCW5WP7NGRr38Uq2rTVBRDuCSkX/aVSnoxj6u9YPLI8OLObc5/ QefGJJSXynyyoDyYNzKVVEsB7X4NxA+4Ay/l+zBFVQuhJa6FuFW4ENvOUwCvpvp3q3y4 nBr5zQxGyK3Xew90ZULie0kPWQlTBuxWU9xBwgoMOHcGdyV00LUTa/RppbLYm5WHqEJf uWMZN+LIHMmk/NvMDEpGizWewFYovqXT5rGGITTY+obUu1l9Sz1Y1A/NsDu/yel10y1N F2rbx6xAunrqWsvoI5ywpRKqlNshkEvmmbe7nbDLGICbJC4sfOLMseMO2nS//SIZyB4c DVhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762959776; x=1763564576; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=l7GbuBQ988JH0ZhSiVFagMg/s2WGUhsawfzvur8N2Co=; b=OJqbM+MHjDxYyTGFKuslQ1rCy5TiK091+fhYgQy8Jt4jNnE6gI/HsRpHWGA2y/NKwx KkKRB4mfy5tBgPog8Xl6ef011mYQwiC2c+Z/nlNo905QGufxmHUZtc7V/N+s+iEvjk4Q nysrZYA7oZD90nEU1JTJ5iE/QVlpHDFpsOAP7PkVXUwcEYHgkBMYvwFxFFkj3oYlzEn8 vz2E/QVpcyd3nvxRMQaKJ/StfGMh023nhwlLg8Tr6XBjxbJfhNvKnu+sf+GTMr7IGDPe l32cTVFeSnvoNYFV1Ob4BUuma7gdTFNdHe2LCl7SYFfMeBWfjZ56qNakdCD2ibgZL5jn /M6Q== X-Forwarded-Encrypted: i=1; AJvYcCXMXLKtMfzi62l5HowAdBhKnMrtJbXv5KFYPUOXHjuNegdtKzDA3Ca7CgI/ZUwwKWAVTIIjPVOVbsqEYSFC@vger.kernel.org X-Gm-Message-State: AOJu0YwLz7/5rgZFhIwMEmHFqOyugEm8nK838CDF7e/tBQqc4suhatT5 aZU8H0POe87n2G5v+Sj4bEsIJlpjUNsqveiU85O0G4BWPPgl1weF6VdXePfS9mL+r7A= X-Gm-Gg: ASbGncv5tRVaasXBNSqVMIm4MldvzxnZUsI/WBQLJBUCyBmV6KgF9eXfZUZUo3mXMDp 1ROyUPiHm7njMokBq3zADNhzJx4rQX/V52SZP9J7a7Il/E3/DYu2+FdyGddKqFdf5CZ74yXAUrJ S1tkF27V7+aHYvx9ZwrarG/9HEbS8AiqdOgqJ3UVaiSJIaN93TZSVBVgQ9fHuX7JDmeG9ncLZr0 jm0xZF+wJRrCr9ATL2rlHt0j+sxB2jpLmhVhCcU3qfNBPxCo0wlC0fq9UcJ8t23VaQd8ijZgEPV BdfzZ1ENXPjjVr5O8uZRvZ+pPeO2UliXu0LHa01VHe0s8f78ggdV7tIAncNZMOet+rud+PIByr1 cwcWYXPKg/gvfkt4q+k4qGU2n+Cmx27uIIsso5VCLKQOJPAdSWFTTDot0ZYw+qug6BCat3XVo0g HT3q9AOYKtLUtYgpTFVtQ2dws+buc= X-Google-Smtp-Source: AGHT+IF4vqpVhka8/jFdEYgRGP+JAXApvr6mWEmwiz38pK4RlMObIbzFbJ1c92mmewKPgGRpo/JYjw== X-Received: by 2002:a05:600c:1f95:b0:46f:da97:91cc with SMTP id 5b1f17b1804b1-477870b6229mr17052135e9.6.1762959776126; Wed, 12 Nov 2025 07:02:56 -0800 (PST) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-477889be9a1sm15134355e9.6.2025.11.12.07.02.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Nov 2025 07:02:55 -0800 (PST) From: Krzysztof Kozlowski Date: Wed, 12 Nov 2025 16:02:39 +0100 Subject: [PATCH v2 2/4] arm64: dts: qcom: sm8750-mtp: Enable display Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251112-sm8750-display-dts-v2-2-d1567c583821@linaro.org> References: <20251112-sm8750-display-dts-v2-0-d1567c583821@linaro.org> In-Reply-To: <20251112-sm8750-display-dts-v2-0-d1567c583821@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Jessica Zhang , Abhinav Kumar , Abel Vesa , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2169; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=9wI3XI3vhU2/1t7DVfjRwTFblg1SWjTrVbr5Qsqq9gE=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpFKGX8hk+ml9OdnfHvyxw3a/Bo+Vncy5kjOznV Pn1h1F0yRaJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaRShlwAKCRDBN2bmhouD 16e1D/43pXkQ9jlQQMaJ84xSuA3DVggOqUQg9O9sQp4lEeQF7ThhnpFrbU4jhd/+68VpEtHPfk7 vrnoYEk/6UXQYG6Nz76PTUzoZ7meD36MIhT7F4SJ0e7ufw0+/SZkczrfUrXpfITn5GM8mDKEYX8 /i6duT5z674K/bIv/oRQrcL5uibE8g1nwl6i5TmL3hUqWsKFucuOdmbZaUVMCVqto8qOet0sWTg EdAUjRPq8wkXPOnudjo8ZstqOc+qvhrGCQmnVa0bAckxwbNlLv33c59sL9FcicO5RWP6XfU2Byw m5YSkkcvZ0J6AIXktjWVUUxlDmLSu4BU9V4Q9NBW2NN3H0Y4h3VC42IkEQP/gCZ3+TLdD8O0rbB bOTTzjLyx4Vr26cBKxkGMMbQBJysYDgw8ygsOK60H5kGY7LQjSCavxejpSwF18TWOX9W+Eczt8x 80gJczFuN6CgaY4VwDnnSI/Xjxvy9MVStca7B0+pkPCfJheqhqGZmz+ce3pilH3j4Pcz1eh6u1z FImDE3dhdcCc4ZIDrOKpEDnUXEuCuTphV2wxSa13Wf3Y8bcMwzor0cjCa9zoQzbA91c1ZGcEfDE z/Foj2ezIAijH+EvifUlHDJnVCGutcdVIqYreQp7uM3adFtWghHnZWKpRbFrwOAoE2ASFKyxvEI gkp52+m1WSsomTA== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Enable display on MTP8750 board with Novatek NT37801 panel. Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 70 +++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts index c8cb521b4c26..68644eccdbff 100644 --- a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts @@ -933,6 +933,48 @@ &lpass_vamacro { qcom,dmic-sample-rate = <4800000>; }; +&mdss { + status = "okay"; +}; + +&mdss_dsi0 { + vdda-supply = <&vreg_l3g_1p2>; + + status = "okay"; + + panel@0 { + compatible = "novatek,nt37801"; + reg = <0>; + + reset-gpios = <&tlmm 98 GPIO_ACTIVE_LOW>; + + vddio-supply = <&vreg_l12b_1p8>; + vci-supply = <&vreg_l13b_3p0>; + vdd-supply = <&vreg_l11b_1p0>; + + pinctrl-0 = <&disp0_reset_n_active>, <&mdp_vsync_active>; + pinctrl-1 = <&disp0_reset_n_suspend>, <&mdp_vsync_suspend>; + pinctrl-names = "default", "sleep"; + + port { + panel0_in: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + }; +}; + +&mdss_dsi0_out { + remote-endpoint = <&panel0_in>; + data-lanes = <0 1 2 3>; +}; + +&mdss_dsi0_phy { + vdds-supply = <&vreg_l3i_0p88>; + + status = "okay"; +}; + &pm8550_flash { status = "okay"; @@ -1194,6 +1236,34 @@ sw-ctrl-pins { }; }; + disp0_reset_n_active: disp0-reset-n-active-state { + pins = "gpio98"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + }; + + disp0_reset_n_suspend: disp0-reset-n-suspend-state { + pins = "gpio98"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + mdp_vsync_active: mdp-vsync-active-state { + pins = "gpio86"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; + }; + + mdp_vsync_suspend: mdp-vsync-suspend-state { + pins = "gpio86"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; + }; + wcd_default: wcd-reset-n-active-state { pins = "gpio101"; function = "gpio"; -- 2.48.1