From patchwork Tue Jun 10 19:09:22 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 895266 Received: from ahti.lucaweiss.eu (ahti.lucaweiss.eu [128.199.32.197]) (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 BE2AB2609FD; Tue, 10 Jun 2025 19:10:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=128.199.32.197 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749582625; cv=none; b=aWtxi9elDTh6gXkptyXKDKgahpio8Su8PKTkEoC7b6SBWdQeJDID3shXJIntSVPUS3V/Nd2eP9H/6d+Z0EvHgQ3TwiKdkUuzwwQOI1VkEa14jF65ce1DNx8FJdcFoiNQrudbWHMJGOpKdXwIqToEJXj8q2aGIzv7IDZC6l3LnIs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749582625; c=relaxed/simple; bh=9PghBU/VAIibPl4YWoEbxb+Vq7pSne0KImwxsb0T908=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Cm9B2LaqVP1OcyqIYxFzysoW3lb39vbmLThxYm1Cxb5QedZ8HrRWucSw1ZdfLkcKooVr+rUwLmrl9NlZYlBbcnzBG8iSQ9lGm/aWvMsTzTWaKHgQ6YNIlE7Gek87QrdRCISWal2nav+5myvb1EWQKztDjB3z9dIWDtB33LX7sEE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=lucaweiss.eu; spf=pass smtp.mailfrom=lucaweiss.eu; dkim=pass (1024-bit key) header.d=lucaweiss.eu header.i=@lucaweiss.eu header.b=NgZ+9dch; arc=none smtp.client-ip=128.199.32.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=lucaweiss.eu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lucaweiss.eu Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lucaweiss.eu header.i=@lucaweiss.eu header.b="NgZ+9dch" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lucaweiss.eu; s=s1; t=1749582621; bh=9PghBU/VAIibPl4YWoEbxb+Vq7pSne0KImwxsb0T908=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=NgZ+9dchwLHLyX5QwG6nLW0BiGcjCZp9ztHxyqxq91WxTjkTkWKulred7m6s1cyaZ 70xMuKBswka22pBplQk0EFGjQbzViloNWD5CVE2bISBHlEYlE2t5e7kPHX0dIexxKF R7FaAQECY7cEUkTrEOcGMkgWzoBnOLAqiJuJHPBA= From: Luca Weiss Date: Tue, 10 Jun 2025 21:09:22 +0200 Subject: [PATCH v3 4/4] arm64: dts: qcom: sdm632-fairphone-fp3: Enable display and GPU Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250610-fp3-display-v3-4-e7e7561812e1@lucaweiss.eu> References: <20250610-fp3-display-v3-0-e7e7561812e1@lucaweiss.eu> In-Reply-To: <20250610-fp3-display-v3-0-e7e7561812e1@lucaweiss.eu> To: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Luca Weiss , Konrad Dybcio , Dmitry Baryshkov X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3280; i=luca@lucaweiss.eu; h=from:subject:message-id; bh=9PghBU/VAIibPl4YWoEbxb+Vq7pSne0KImwxsb0T908=; b=owEBbQKS/ZANAwAKAXLYQ7idTddWAcsmYgBoSIMbVQn33U/0wn7OWYijoLqeygPuX+5kL/+NG RLEgoNYsGqJAjMEAAEKAB0WIQQ5utIvCCzakboVj/py2EO4nU3XVgUCaEiDGwAKCRBy2EO4nU3X VlluD/9yJzeJybhxgvr7YBhDJtjiF4o/gSGIRaiKIe2Qn93t5b4VjrH2bCP+35IoC9Dh7IdLA9o R0WrFJA43wNXrFB9HQBhVcwny4uC8d9wAt+bzukVkUris7hLj9Tf/H7FRmzNBAl8EvY/lmDR9Tt eTguklCaqr6i6WHz6FClCfuXYRYDwHod3HdQ/Mq1cqIE/fKwGYC337gMxsDfUVcMH5+mDl9PN8l CsyXBfE+skBKj3PZ2mTzB+HKmZQhHQo+MoypkOKOOYj4vt7aLVlaIUBFIxpSMxLUALzna9o62sU B4z3gtN2d+XTQjomra7LSaZOx0fog0j63sOIMc/C+6+Vi1qvRf2/rr9Y4QmSn9PX78YfDVoTaVV T/eU0UgFsA84/GLzH32jfAuoFkJ3j+K2I1r0GHT+g+or0pHel0qLGbS+jzRl9TSYjw0i6CBQYIa mbpA6hfP3vulD1vPzt9O3bxo3CYlzopo/itC2XrNet3gw2CMu3IxNUFrHAZPwll+jQvHz5xNwVp xFf+gccuauOCodkRkJ/0R/+lXtxF0C3EX+kpYojH8dNNoH/o3YJT/xaetm5pS3MZpP6lwBVZDGk hDiKwQIta3kE1jIid+WosOqLohjQpufzVrtkSkP3lAtAmpTd3bWvH4AcMVmaJqdaSlqdOlUpUaj bLs4G2sjTkQlGmg== X-Developer-Key: i=luca@lucaweiss.eu; a=openpgp; fpr=BD04DA24C971B8D587B2B8D7FAF69CF6CD2D02CD Add the description for the display panel found on this phone. Unfortunately the LCDB module on PMI632 isn't yet supported upstream so we need to use a dummy regulator-fixed in the meantime. And with this done we can also enable the GPU and set the zap shader firmware path. Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Signed-off-by: Luca Weiss --- arch/arm64/boot/dts/qcom/msm8953.dtsi | 2 +- arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts | 62 +++++++++++++++++++++++ 2 files changed, 63 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi index 273e79fb75695af1fd7a6f77273b95fe3b913fac..c5205d09c442e45e4a0cc3e6d8ff7d9d7bda0034 100644 --- a/arch/arm64/boot/dts/qcom/msm8953.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi @@ -1147,7 +1147,7 @@ &bimc SLV_EBI RPM_ALWAYS_TAG>, status = "disabled"; - zap-shader { + gpu_zap_shader: zap-shader { memory-region = <&zap_shader_region>; }; diff --git a/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts index 31ed26c31e6ea381a8942ccf569513df3300cdeb..55a45b528bd3f1bf9b6fe7882753338b43c62271 100644 --- a/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts +++ b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts @@ -36,6 +36,14 @@ key-volume-up { }; }; + /* Dummy regulator until PMI632 has LCDB VSP/VSN support */ + lcdb_dummy: regulator-lcdb-dummy { + compatible = "regulator-fixed"; + regulator-name = "lcdb_dummy"; + regulator-min-microvolt = <5500000>; + regulator-max-microvolt = <5500000>; + }; + vph_pwr: vph-pwr-regulator { compatible = "regulator-fixed"; regulator-name = "vph_pwr"; @@ -44,6 +52,14 @@ vph_pwr: vph-pwr-regulator { }; }; +&gpu { + status = "okay"; +}; + +&gpu_zap_shader { + firmware-name = "qcom/msm8953/fairphone/fp3/a506_zap.mbn"; +}; + &hsusb_phy { vdd-supply = <&pm8953_l3>; vdda-pll-supply = <&pm8953_l7>; @@ -87,6 +103,45 @@ &lpass { status = "okay"; }; +&mdss { + status = "okay"; +}; + +&mdss_dsi0 { + vdda-supply = <&pm8953_s3>; + status = "okay"; + + panel@0 { + compatible = "djn,98-03057-6598b-i"; + reg = <0>; + + reset-gpios = <&tlmm 61 GPIO_ACTIVE_LOW>; + + iovcc-supply = <&pm8953_l6>; + vsn-supply = <&lcdb_dummy>; + vsp-supply = <&lcdb_dummy>; + + pinctrl-0 = <&mdss_te_default>; + pinctrl-names = "default"; + + port { + panel_in: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + }; +}; + +&mdss_dsi0_out { + data-lanes = <0 1 2 3>; + remote-endpoint = <&panel_in>; +}; + +&mdss_dsi0_phy { + vcca-supply = <&pm8953_l3>; + status = "okay"; +}; + &mpss { firmware-name = "qcom/msm8953/fairphone/fp3/mba.mbn", "qcom/msm8953/fairphone/fp3/modem.mbn"; @@ -292,6 +347,13 @@ &tlmm { * 135-138: fingerprint reader (SPI) */ gpio-reserved-ranges = <0 4>, <135 4>; + + mdss_te_default: mdss-te-default-state { + pins = "gpio24"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; + }; }; &uart_0 {