From nobody Tue Dec 2 00:44:56 2025 Received: from out-174.mta1.migadu.com (out-174.mta1.migadu.com [95.215.58.174]) (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 591422E03F2 for ; Tue, 25 Nov 2025 08:13:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764058397; cv=none; b=RJW203ByP+9ueDOU5KZwpzzzILQqdynOwds9UBE1OIsvRS2lJiPB433igUhWPm4m3UzF8+UN/LYPx4x9Xhv5yKY0+DvCWZTmOVlkI8GPPcfg/8jQ9r0CliV3osiRV/fTmjZlZyGQjgz+TL0/hFwCsNT2RhMjP+XhNd19jfVtdfw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764058397; c=relaxed/simple; bh=K8gapTNnVjo/jTS+9b7eZkDQS1x2H76g+XSdMztTOjg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=BVdTE1rlztIXr4XE713OP+wCThX7/OEcFqAScT2r7ZQkTqq48juWsqaGmaGKfQS9o3UBnKABWI4obZhqJdJu66VYWa7NHCNy6/iy4TwPxwP5Fvz8q5U5rZQuslZU4NqDjrkxniD+onGfvF9l5x++b1e0SoxGXFiXr2qHzIIjbkA= 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=pYv/QK7I; arc=none smtp.client-ip=95.215.58.174 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="pYv/QK7I" 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=1764058393; 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=0ejbQS51Tms5hO98oVQCk2U60Rb1YtqzHblCNrmYC+c=; b=pYv/QK7IVOE03cpTd+sC3xTtYHPi4xx6M7pYnkML0O22/vnhX9WddvmKUPqLei+yXggvtP KodaxLQltohJ2f61HOeXLCV6/ZMsxR+J7Dxv1tMO4YZL5H/AGQ7AQ1eMSy2Db5CGC1kL/i Vn3toyvgxMS3gxaM6n2fIa83dr5PQ0hM9HqaLDWBNHTeH2mBTvjZ9hPutd83eKiYdmyPNy jEqOL06r2uDlokuXO6RqyVFIDcPhOmmxzlxIFwaBhx1znl0cZLNukAWfmt8R3Za2SWptou gz19HHnStEr08IpUVbGDAbNH7ivUNe5MrkrcxvgWXG7QobndZP/cBKIIvyWfzw== From: Paul Sajna Date: Tue, 25 Nov 2025 00:12:35 -0800 Subject: [PATCH v4 05/12] 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: <20251125-judyln-dts-v4-5-a5a60500b267@postmarketos.org> References: <20251125-judyln-dts-v4-0-a5a60500b267@postmarketos.org> In-Reply-To: <20251125-judyln-dts-v4-0-a5a60500b267@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=1764058372; l=3332; i=sajattack@postmarketos.org; s=20250422; h=from:subject:message-id; bh=K8gapTNnVjo/jTS+9b7eZkDQS1x2H76g+XSdMztTOjg=; b=2ak1qBZaUfFviZgF2XDj04qgZKnKSngKx2dUTsRu0qPIT1W9HvtVKx5MH/FkXn91/S0OxZVwo ToTHXd+J5ImCS60TJ3SsXA+vOE61n13Uu5Kgm5VNqbKuz6jy149CeiM 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 Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 8 +-- arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 75 +++++++++++++++++++++-= ---- 2 files changed, 66 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 165523db4d49..50921af83a51 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi @@ -450,10 +450,6 @@ &cdsp_pas { status =3D "okay"; }; =20 -&dispcc { - status =3D "disabled"; -}; - &gcc { protected-clocks =3D , , @@ -517,6 +513,10 @@ 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 fa048937e396..8e4214b83bf1 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>; @@ -67,6 +54,47 @@ &gpu_zap_shader { firmware-name =3D "qcom/sdm845/judyln/a630_zap.mbn"; }; =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-lh609qh1", "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_sleep>; + pinctrl-1 =3D <&sde_dsi_sleep &sde_te_active_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"; }; @@ -85,4 +113,25 @@ 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_sleep: sde-te-active-sleep-state { + pins =3D "gpio10"; + function =3D "mdp_vsync"; + drive-strength =3D <2>; + bias-pull-down; + }; }; --=20 2.52.0