From nobody Wed Oct 1 23:46:49 2025 Received: from out-186.mta0.migadu.com (out-186.mta0.migadu.com [91.218.175.186]) (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 B0894228CB8 for ; Mon, 29 Sep 2025 05:05:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.186 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759122352; cv=none; b=B5i6NvDIpUaESMfQDBhHOMBT3TG+t0LwvedsHcycCmfCpufmoERdaTe/rwa9jgl7kiP1Vme7XlbgwNO2Ql+lnB0VTT4R5SVevP1cgIUwD4nxvYsbxuCIsC+Efw+TpSGMt7hYFtXXExm/9LQmZyazLOb95k1gRgiaElaSJkknQN8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759122352; c=relaxed/simple; bh=QArI55h2f3mKSFAW7bLk4qRXL577+wzrlqW2PxFMXRY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=neTrraDkdnvHXC4B8vTQpsxZc4L4XgZtCCak2TVD3wLTAcRdftX9/Kzb66M5i22nJDrtenry9y6v2pRPFKzvac83WGt7hx6Ekcv+PLTcJkuc1+Z2D2nTbFGL4LAUrt0yHiND/aG/Na0h6rH9OhvMhKA1pVnx+4k62qCIYZuRqEg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=postmarketos.org; spf=pass smtp.mailfrom=postmarketos.org; dkim=pass (2048-bit key) header.d=postmarketos.org header.i=@postmarketos.org header.b=RasfZU8I; arc=none smtp.client-ip=91.218.175.186 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=postmarketos.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=postmarketos.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=postmarketos.org header.i=@postmarketos.org header.b="RasfZU8I" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=postmarketos.org; s=key1; t=1759122348; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rligWal/S2HvMrpgNgnuebpXE2OYRThXVxsg80JzvhU=; b=RasfZU8I/peyGxAXPnDj+f4XSu31mVCm+aqiVWW7JlHeW6WRFb6cEA5TUl8D743o+rnqK4 ZJQ8I0xIwvdrLkm7Dk07k3EblYCvM7oJktPn2KSTRbBwwUHdlV53gRm6jULD9S6Ymh2jJn texvvrEakKS7DZN8N17ahVhbazcTEca52ws812j/tJKFxNxfPQfpEptW60f7QnjYB7qjxb p5R+Fa/ofiMX9Eh630iO56OepNUamikAlgHTAPIHU9Y1iI0N0E9qb+oV8Czu3wh6Jg6f/0 uOEg6qvjhlJGtYbAIOQmVwRiv0631BV0mFzDfuht2grW1z7FfvNJTlsQBMRHmQ== From: Paul Sajna Date: Sun, 28 Sep 2025 22:05:28 -0700 Subject: [PATCH v3 05/11] arm64: dts: qcom: sdm845-lg-judyln: Add display panel Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250928-judyln-dts-v3-5-b14cf9e9a928@postmarketos.org> References: <20250928-judyln-dts-v3-0-b14cf9e9a928@postmarketos.org> In-Reply-To: <20250928-judyln-dts-v3-0-b14cf9e9a928@postmarketos.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , David Heidelberg Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, Amir Dahan , Christopher Brown , Paul Sajna X-Developer-Signature: v=1; a=ed25519-sha256; t=1759122330; l=3501; i=sajattack@postmarketos.org; s=20250422; h=from:subject:message-id; bh=QArI55h2f3mKSFAW7bLk4qRXL577+wzrlqW2PxFMXRY=; b=K6OFs21yQ671JjHNKAABpSqLX+hMuHO07zTUjIyjjBBs6EZp6dDPiET4uBT+25vw8c2uE5FJZ IU5cw+91FA1BYtMBKoG0ggy9Ub9N1cNDw1ZBangdfG0IQq4gAVIjgxA X-Developer-Key: i=sajattack@postmarketos.org; a=ed25519; pk=TwacvEOiRJ2P2oAdEqIDrtQTL18QS4FfcHfP/zNsxkQ= X-Migadu-Flow: FLOW_OUT Also include other supporting msm drm nodes, including backlight Signed-off-by: Paul Sajna Co-developed-by: Amir Dahan Signed-off-by: Amir Dahan --- arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 8 +-- arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 82 ++++++++++++++++++++++= ---- 2 files changed, 73 insertions(+), 17 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi b/arch/arm64/bo= ot/dts/qcom/sdm845-lg-common.dtsi index 2a612922ecf7ce3f8a0734cb1a31a8a81efdb4f2..aa338612433f9ac3b07363b79d8= a3b8e0eedd98b 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi @@ -461,10 +461,6 @@ &cdsp_pas { status =3D "okay"; }; =20 -&dispcc { - status =3D "disabled"; -}; - &gcc { protected-clocks =3D , , @@ -532,6 +528,10 @@ led@5 { }; }; =20 +&pmi8998_wled { + status =3D "okay"; +}; + &sdhc_2 { cd-gpios =3D <&tlmm 126 GPIO_ACTIVE_LOW>; =20 diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boo= t/dts/qcom/sdm845-lg-judyln.dts index df65b0e32b195d2f668883542cfcabbb9bde8204..f45eb1dfe55c562142092a42397= 58609fa3f2e47 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts @@ -13,19 +13,6 @@ / { model =3D "LG G7 ThinQ"; compatible =3D "lg,judyln", "qcom,sdm845"; =20 - chosen { - framebuffer@9d400000 { - compatible =3D "simple-framebuffer"; - reg =3D <0x0 0x9d400000 0x0 (1440 * 3120 * 4)>; - width =3D <1440>; - height =3D <3120>; - stride =3D <(1440 * 4)>; - format =3D "a8r8g8b8"; - lab-supply =3D <&lab>; - ibb-supply =3D <&ibb>; - }; - }; - /* Additional ThinQ key */ gpio-keys { pinctrl-0 =3D <&vol_up_pin_a &thinq_key_default>; @@ -61,6 +48,47 @@ zap-shader { }; }; =20 +&mdss { + status =3D "okay"; +}; + +&mdss_dsi0 { + vdda-supply =3D <&vdda_mipi_dsi0_1p2>; + + status =3D "okay"; + + display_panel: panel@0 { + reg =3D <0>; + compatible =3D "lg,sw49410"; + + backlight =3D <&pmi8998_wled>; + reset-gpios =3D <&tlmm 6 GPIO_ACTIVE_LOW>; + width-mm =3D <65>; + height-mm =3D <140>; + + pinctrl-0 =3D <&sde_dsi_active &sde_te_active>; + pinctrl-1 =3D <&sde_dsi_sleep &sde_te_sleep>; + pinctrl-names =3D "default", "sleep"; + + port { + panel_in: endpoint { + remote-endpoint =3D <&mdss_dsi0_out>; + }; + }; + }; +}; + +&mdss_dsi0_phy { + vdds-supply =3D <&vdda_mipi_dsi0_pll>; + + status =3D "okay"; +}; + +&mdss_dsi0_out { + remote-endpoint =3D <&panel_in>; + data-lanes =3D <0 1 2 3>; +}; + &mss_pil { firmware-name =3D "qcom/sdm845/judyln/mba.mbn", "qcom/sdm845/judyln/modem= .mbn"; }; @@ -78,6 +106,34 @@ thinq_key_default: thinq-key-default-state { drive-strength =3D <2>; bias-pull-up; }; + + sde_dsi_active: sde-dsi-active-state { + pins =3D "gpio6"; + function =3D "gpio"; + drive-strength =3D <8>; + bias-disable; + }; + + sde_dsi_sleep: sde-dsi-sleep-state { + pins =3D "gpio6"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-pull-down; + }; + + sde_te_active: sde-te-active-state { + pins =3D "gpio10"; + function =3D "mdp_vsync"; + drive-strength =3D <2>; + bias-disable; + }; + + sde_te_sleep: sde-te-sleep-state { + pins =3D "gpio10"; + function =3D "mdp_vsync"; + drive-strength =3D <2>; + bias-pull-down; + }; }; =20 &bluetooth { --=20 2.51.0