From nobody Thu Oct 2 13:05:36 2025 Received: from out-181.mta1.migadu.com (out-181.mta1.migadu.com [95.215.58.181]) (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 B51B822B584 for ; Wed, 17 Sep 2025 01:11:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.181 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758071486; cv=none; b=qgI12KfXhvMbgweSxm/qRvVGRuT7oo/2Jz8Q9W/t2220GWX1Ax60a1ROsGohDExfJiA0/n8ucLN9K5HfITxkaRgPck5CyjlxvEh9zeU7NNN7PHik23jQ0NfMB4a0JJpJpbQZJ/pdhZGkEvmu19KfGnuO6JBaVhVrc1nBAK+c3M8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758071486; c=relaxed/simple; bh=4A0pTY/r00iXG0eCKZOKSizZtOQKUJ6iVrZvAnx3Soo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=DwYYSUZ1RJEZs6SUhw3aimpHPOeqsSgvFBZYUtMssmgGllNOmiDGnIT+mcIS32Qb+MW/vGwXapg2poaFu7b57Jwx3hBkI2NvhKXMn6dMevtCevCis+Y+LSQ3OG9DLOq9t7wyX1xqQ/UTmY3cS85kZXPsyXFWlSGhE7SYKh0uRjU= 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=aw2RRCax; arc=none smtp.client-ip=95.215.58.181 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="aw2RRCax" 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=1758071483; 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=K5LsA6788TohTMhJyMFVGJXUVKzjVvS4nvp3+t+5CR4=; b=aw2RRCaxjd0tn7HYqhtEIG3Ptzo5SqzP5Y15s2g8p9Xnf5hG5XDCZMCsED1aEWUpB9fNtz MlCMWMmkEjkApP7a9KUynOJZ3MyWPruNnDAjdET/vz7Kw+N1l6LNYUMzmmmjhfoF3IVOjm lJCCO33lEZ06scwFVt3WrVSOt7kFcw73iPODKmHHFh7dbVYDkeYH553523paJq5+pEZD4y q65fR4Wr7iRXJ+/e9WY4sZmzaJS2JQwHRSbf8O4t3fKkK7XZiEWQBeBKKYSw3AaQZfRPBu PB0oDsCShWDqgS5n/e7NmiVrYCh6JEWDZuCbxgrVYw6rtzmroHfqV8mGKbqAHA== From: Paul Sajna Date: Tue, 16 Sep 2025 18:09:59 -0700 Subject: [PATCH v2 13/13] arm64: dts: qcom: sdm845-lg-judyln: Add lab/ibb 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: <20250916-judyln-dts-v2-13-5e16e60263af@postmarketos.org> References: <20250916-judyln-dts-v2-0-5e16e60263af@postmarketos.org> In-Reply-To: <20250916-judyln-dts-v2-0-5e16e60263af@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=1758071415; l=1151; i=sajattack@postmarketos.org; s=20250422; h=from:subject:message-id; bh=4A0pTY/r00iXG0eCKZOKSizZtOQKUJ6iVrZvAnx3Soo=; b=zmhOGULntOrTwQvWewxGiOMTDxAebMYCnVHxCWd19YUqDtBTfcJQxax28nZIMokbi8GhPUfAd 5wPrYZRGB/ICSX+dSlg7rf14j64eVnH/njEKC7ns1eyJ5QG0fF2ibG/ X-Developer-Key: i=sajattack@postmarketos.org; a=ed25519; pk=TwacvEOiRJ2P2oAdEqIDrtQTL18QS4FfcHfP/zNsxkQ= X-Migadu-Flow: FLOW_OUT `regulator-always-on;` in ibb improves display blanking issue Signed-off-by: Paul Sajna --- arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boo= t/dts/qcom/sdm845-lg-judyln.dts index beb1372dc6c17f5f06c2044412ee1c8165858cd1..44ab98964ffe722144e01efc41e= 135dc7700fe95 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts @@ -69,10 +69,28 @@ zap-shader { }; }; =20 +&ibb { + regulator-min-microvolt =3D <4600000>; + regulator-max-microvolt =3D <6000000>; + regulator-over-current-protection; + regulator-pull-down; + regulator-soft-start; + regulator-always-on; + qcom,discharge-resistor-kohms =3D <300>; +}; + &ipa { firmware-name =3D "qcom/sdm845/LG/judyln/ipa_fws.mbn"; }; =20 +&lab { + regulator-min-microvolt =3D <4600000>; + regulator-max-microvolt =3D <6000000>; + regulator-over-current-protection; + regulator-pull-down; + regulator-soft-start; +}; + &mdss { status =3D "okay"; }; --=20 2.51.0