From nobody Tue Apr 7 08:12:06 2026 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (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 06E83243376 for ; Mon, 16 Mar 2026 01:13:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773623584; cv=none; b=LiC0LnD2Ej98goVlGOX72XnQJyc+dWkc8KHa6SrHkqDlv4prbMr7Uew1FG3PE9nBqyy7MUVS8CqP2GAKlrONXw90QFYXkeQ17s0hE7MyRDEf2/sdfjm4t5llPBXqTYdxhQEUW3p3u2IQ3gYHw/i0RqH/uNtpmRgKQXNcV7+90jA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773623584; c=relaxed/simple; bh=Kla9z7K3G7PO7JT35vZZgL6VfPtFep7pZDHZTVUa9os=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=eE/8Ijhb1kSjAscjdVWDAS3XFIW18+he8GKZDO7JBs/yVLFVQJ1cOZoLfzT6x9ZNTdFth0K6jNEdr0vzm93PbFqlZ3KQRvyuZZhjtpNQ49afEGLMvLf9xziA5FYtjQlsCdKxZFHFEXmkIO3KTa+5pPx5QM5qcbIWPrCHNAxzaIM= 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=J5x5hzGK; arc=none smtp.client-ip=209.85.128.52 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="J5x5hzGK" Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-4852c9b4158so35137605e9.0 for ; Sun, 15 Mar 2026 18:13:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1773623579; x=1774228379; 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=aVXeNUgf0taT8KVMYZ+Cr2JPpfIJ6nordAg0M3k0x+4=; b=J5x5hzGKrcHiNkiriz7SFhmRh3rAtVqS0vhbjfNAusFKB3h3Dlb37Cr1YxKHikFsd3 olUXQgd6a6UkPZIlAclhIv2WKe2O2+9psGus9vMkzG6ufE4fR48soIAvm15n/pudijIo adkuIIanakWtBUtBvulB/Y0D8C5HRjkFtO8JKr4PZ0eMTOsD+wJ2EB0WHUWtGaQNilJH E/IMImTgP9yEuAVa9U3rS8Whwx3xsGvUv44TpRK2FtaKWAJj0Ix8gBMmPBjQfuTRjP6v F7z3wNFdHi2ECMUjJ6Z5sfbhqKqhwzeE08EkXI3mNE+jkgAxxXFp1/JfjU2sowZDOgI8 MmWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773623579; x=1774228379; 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=aVXeNUgf0taT8KVMYZ+Cr2JPpfIJ6nordAg0M3k0x+4=; b=YD3/kkDZ9Z+wrsxol8WY72/b98oIIwIJHHeJVG3tpdGlDxYOP4ApeZWbfCj88k63mU +N63lCG4xXHgNvIv16vy0V53C6ErUB9AhtC0aJBJmvT5s4dB5RzUuv/KWjongCFMXNnn KobCDM5vc9HxZwiMgLBV6lFYFTxMSwTaJ9DrbrRvhFBQrkPEWyi8Z72jI9ADxMsS3b4M nOru9m72cpOyptvxaqOJ3TLXrxMYR6bT1oxrmYRSzZU+gyuqa7efq7gQMZmeXVO1f+l3 hybmHsfrmfAPWO3du/jUCeG7lI3T991piMGKb67kDcHqCxRPxF5FwuQzJDoiS616zolB ONLA== X-Forwarded-Encrypted: i=1; AJvYcCXrH79EK2ZN3qPYGhypiuYmFVBKMjuxztzJbAKwmYTyzZZpQdFwNsdowjZcEy5pu5rxsRv3OEndKOmiBbo=@vger.kernel.org X-Gm-Message-State: AOJu0YykYxdVuweSrlziVTK77J8Wl3DClSYp2JyAVAVq2W8bjz4AbnTN Iv2v9p0MkkmkrzYEYxoJtMwy1VztYaEE+DxBcPGxB3ISXoSXzR+hvHyK31qH1pJ8QmM= X-Gm-Gg: ATEYQzx8zbSmUE4GjqFxQ6JX/MwU0LFgdCvBRJb257ylzo7M81uvKLCSNt3aw7DhXC2 zSEQ7c+K9dIo3T6BRVNBUKs8RzQGafwGkvvn7OccVgUZJ9XBM1PcIRue5BNI3b50YFfXIINCVw3 RMgQsLSUOTNi1Ph1tHrj01C5daAp9Ej6zuXXerJ/HUJx1pfmZgkosPhp/PZixS4grVxQrg4TRf0 3/T9DLuXtXm9eXFeNd2EL+VRo5+B94y1GcYB/AsCqsjbvSfbDIu8yWEzX17wVPm0Tp9nD9DHfGU EEUm3a1GbdcFM8e5iPWFBSsP+dchHk5Wvod+vJBvyCocnCGBdH9Rb2uMXBBXdq81z3HLaEH5HEn p0sHnwTDNf3zr8YGS7U66mh+EtuhiQVaCH9etIPxNqOpg7Gb6e8dy73x6YdpzygNXRNZXAIYNHD D9q1FPvWL4hOH6NhX84l4Ss5EJPjc4wP0CruI= X-Received: by 2002:a05:600c:8486:b0:483:8062:b43 with SMTP id 5b1f17b1804b1-48556702d64mr188594035e9.19.1773623579514; Sun, 15 Mar 2026 18:12:59 -0700 (PDT) Received: from [192.168.0.35] ([109.76.190.215]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48541aba60esm560918225e9.5.2026.03.15.18.12.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 15 Mar 2026 18:12:59 -0700 (PDT) From: Bryan O'Donoghue Date: Mon, 16 Mar 2026 01:12:51 +0000 Subject: [PATCH v2 09/11] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: Add l7b_2p8 voltage regulator for RGB camera 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: <20260316-x1e-camss-csi2-phy-dtsi-v2-9-859f3fa55790@linaro.org> References: <20260316-x1e-camss-csi2-phy-dtsi-v2-0-859f3fa55790@linaro.org> In-Reply-To: <20260316-x1e-camss-csi2-phy-dtsi-v2-0-859f3fa55790@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan O'Donoghue , Aleksandrs Vinarskis X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1120; i=bryan.odonoghue@linaro.org; h=from:subject:message-id; bh=Kla9z7K3G7PO7JT35vZZgL6VfPtFep7pZDHZTVUa9os=; b=owEBbQKS/ZANAwAKASJxO7Ohjcg6AcsmYgBpt1ka6QuweJ3/JwPP83uIHSj/eRfiz7o0MJ8qE cd9CdOVaAGJAjMEAAEKAB0WIQTmk/sqq6Nt4Rerb7QicTuzoY3IOgUCabdZGgAKCRAicTuzoY3I OqVXD/9FCRCtJa9xoF+MiIzXIX4uRuACyThR/0fCAHuvYOmxz0TC3gLcokoz0+RsZRKrqr6NSvJ h6CKrf924vsloq0VXOvbXB/uluQuhA00wC2y5t4NQyG+62Z0oiHYWyvBkkNHMc+xQyBidCPpFUM GwDzfVGm1OmcK76xpNQA99+l2tNhsLC7na8Qhd/06msJYSDt2BB/DyjY7fncJc1vtQKj4vVZ09E VBSwyOXmNgxO7fBMYULjpnLt00QonQtioN9xC2a+PW8pR5Cx4V/7nM2vSGiUVdExqqALewO96TJ J1i1TJVRJpNvUgMyo2JS8chmTBJqDXdRAb6XtIk/fOuOwQBDrQO4xuBpnscpdq0lsU6Opmb03UY q0V3WvrbcpLjCnmfe3gJLJAdjOF58TnWSf12yDdObzciH20P0XnqXe99/J7zS+2hX2Nlp5Hlgu6 i5Uxmi/JmMsL0J1l3T4KKzhXEqvdVw59PgYWe7af9CPdzpkabxKVR7PgbPLDMtXRiUTlXdmCVPd rJ6J5NF85XCSTmL/zTY1jMivNtUXaIcLWE6VUJMWRzbDurOB8o9zq5a+Xx/sGDGRfjuqL6NCINz GxRCsBc/ZglThNHmSqVo/Wj3lm0jp66tZNvwOBEnAw4TsaG2+ImDfROhRkSUetBiXX2ZGPlrm38 kdZi3KRxma/NJqg== X-Developer-Key: i=bryan.odonoghue@linaro.org; a=openpgp; fpr=E693FB2AABA36DE117AB6FB422713BB3A18DC83A Some sleuthing work by Aleksandrs Vinarskis in the bowels of the ACPI tables for this part shows we need l7b_2p8 for the avdd supply. Suggested-by: Aleksandrs Vinarskis Signed-off-by: Bryan O'Donoghue --- arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts b/arc= h/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts index f10dff1da7f8e..1611bf7302ddf 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts @@ -552,6 +552,13 @@ vreg_l2b_3p0: ldo2 { regulator-initial-mode =3D ; }; =20 + vreg_l7b_2p8: ldo7 { + regulator-name =3D "vreg_l7b_2p8"; + regulator-min-microvolt =3D <3072000>; + regulator-max-microvolt =3D <3072000>; + regulator-initial-mode =3D ; + }; + vreg_l8b_3p0: ldo8 { regulator-name =3D "vreg_l8b_3p0"; regulator-min-microvolt =3D <3072000>; --=20 2.52.0