From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 9C0BD4D5A1; Sat, 12 Sep 2026 07:39:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789198797; cv=none; b=qQ8AvaCaWDiM/wbHdy1dGSNHhRV2Wcq8KBEHmx8S7zzekfzOSrte4x4A8Q+JlcCvFPAmNXIC8fBvRMDqR+AFRmn5P16Zb7MNtc4mo+Qs3JznRCs7rWsVzdX+/sHNJ4Gma9CkknN3cbesppSbhTW0Tj1pnkjIeZDIa+ez64lQAOk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789198797; c=relaxed/simple; bh=687XwsVnLRIVgCKU1ICsoE+9Ulq13RKtadNDjgcU2nI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NnUqbtYv2slaY8RP8K7XCT1CYciCm3J8bhAxEhnLlMBhBud+ZbBkX9LOyw7WP7RSSDEXxvnp7iODCDUfO4g29SoGdg0NmJwfQh+OIpMjfLC5E1TdzeNKQtTpzEcVs6IycDzVP7malp4b3DhB2KD7tnzjJEYyd3tbBT9uyk++ykg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=XEWdl0RP; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="XEWdl0RP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 536A81F000FF; Sat, 12 Sep 2026 07:39:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789198796; bh=v9kigiqB/xrbyqym/Cv0dxQiV5jyzVGe8d/Ib1umYFw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=XEWdl0RPqMByyHh3NUcCmCGrPwhmQha6gX/DW8uv9Ej1o2WTlx69Vavqq0n9EDIh0 3YuRVf3Euv5NobE+kfl5GlH0xklxFPnTN4VDquShKrlOsoJSoRYISahIrHPP5mH9PI Hk27M2O47MdJx9KYlylFK6epX+Gy78UkAZK44Syc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Konrad Dybcio , Dmitry Baryshkov , Dikshita Agarwal , Bjorn Andersson , Sasha Levin Subject: [PATCH 7.2 0452/1815] arm64: dts: qcom: sm8250: sort out Iris power domains Date: Sat, 12 Sep 2026 08:36:42 +0200 Message-ID: <20260912065659.502068938@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065648.999753832@linuxfoundation.org> References: <20260912065648.999753832@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dmitry Baryshkov [ Upstream commit d5c8efda722eb1f67cfe299b71f13dab93746934 ] On SM8250 Iris core requires two power rails to function, MX (for PLLs) and MMCX (for everything else). The commit fa245b3f06cd ("arm64: dts: qcom: sm8250: Add venus DT node") added only MX power rail, but omitted MMCX voltage levels. Add MMCX domain to the Iris device node. Fixes: fa245b3f06cd ("arm64: dts: qcom: sm8250: Add venus DT node") Reported-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Reviewed-by: Dikshita Agarwal Link: https://lore.kernel.org/r/20260604-iris-venus-fix-sm8250-v7-1-7bd2f0e5bae8@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index 7076720413ab2..6150380795b81 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -4326,8 +4326,12 @@ venus: video-codec@aa00000 { interrupts = ; power-domains = <&videocc MVS0C_GDSC>, <&videocc MVS0_GDSC>, - <&rpmhpd RPMHPD_MX>; - power-domain-names = "venus", "vcodec0", "mx"; + <&rpmhpd RPMHPD_MX>, + <&rpmhpd RPMHPD_MMCX>; + power-domain-names = "venus", + "vcodec0", + "mx", + "mmcx"; operating-points-v2 = <&venus_opp_table>; clocks = <&gcc GCC_VIDEO_AXI0_CLK>, @@ -4353,22 +4357,26 @@ venus_opp_table: opp-table { opp-720000000 { opp-hz = /bits/ 64 <720000000>; - required-opps = <&rpmhpd_opp_low_svs>; + required-opps = <&rpmhpd_opp_svs>, + <&rpmhpd_opp_low_svs>; }; opp-1014000000 { opp-hz = /bits/ 64 <1014000000>; - required-opps = <&rpmhpd_opp_svs>; + required-opps = <&rpmhpd_opp_svs>, + <&rpmhpd_opp_svs>; }; opp-1098000000 { opp-hz = /bits/ 64 <1098000000>; - required-opps = <&rpmhpd_opp_svs_l1>; + required-opps = <&rpmhpd_opp_svs_l1>, + <&rpmhpd_opp_svs_l1>; }; opp-1332000000 { opp-hz = /bits/ 64 <1332000000>; - required-opps = <&rpmhpd_opp_nom>; + required-opps = <&rpmhpd_opp_svs_l1>, + <&rpmhpd_opp_nom>; }; }; }; -- 2.53.0