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 1097446AA71; Tue, 21 Jul 2026 15:40:26 +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=1784648427; cv=none; b=exv4+8rqpVLLgVh4HEoI3f6mgLiWEKka8JIf4wJOfIXUe6B3NgtlZevhQMSnFY8l4aJgfqWWdf2z+ibUt2FuY0bIEwucqEm/FikwMlQ1pNsA0CABiPpd3OxjYmM5dQwwC162GVdbZGEGIVPny+1Y+v2+OZkwTySELHRMvvvKaFA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784648427; c=relaxed/simple; bh=k4KBoNHl6fhcKf7ZCISm29O8l3hv95kfI9zvBQNVFtk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qAU45ASukmpHBCSRhWZkMnMM+XIjwdUuY0e35UNZKzEoRXI4BG/c60WyEoLGbcrAhcn/0H2EKFbyy4e5tKsj4O8ypWRJs/DoHuo0aaLdIpyzjAmDrZE/8ykuuGd0jJin3TZ2IUiD+xSAlkkb9rIxMw/AXrlpuTzHiGwfQRQZALs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=XnLC8pgz; 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="XnLC8pgz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75F751F000E9; Tue, 21 Jul 2026 15:40:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784648426; bh=D8RwDfFKXADi2+WlYHMeI3izhc41kveAhTD2Rvn5kcU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=XnLC8pgzyN8q8Nb5JcGuNOb13dzR/HEg+v14xkfE2vaQ1hkVHh4f4mn0Zea4HFeQB J8thZq/qXoYs7M7gXgYstC65CBq28kn1r3h8MBm+jWcLUk9I/u7AZgAGHVqruBoWub jt6/8zSogZ47dJbhkvaX46hoiv7c/2Vi7Idx1DMc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Krzysztof Kozlowski , Dmitry Baryshkov , Bjorn Andersson , Sasha Levin Subject: [PATCH 7.1 0195/2077] arm64: dts: qcom: sm8750: Fix DSI1 phy reference clock rate Date: Tue, 21 Jul 2026 16:57:48 +0200 Message-ID: <20260721152557.281014970@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152552.646164743@linuxfoundation.org> References: <20260721152552.646164743@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 7.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Krzysztof Kozlowski [ Upstream commit f4d7c5875a215cd3989b59d13a9c30cec9f0a33b ] The DSI PHY CXO clock input is the SoC CXO divided by two. DSI0 already uses correct one, but DSI1 got copy-paste from SM8650. Wrong clock parent will cause incorrect DSI1 PHY PLL frequencies to be used making the DSI panel non-working, although there is no upstream user of DSI1. Fixes: 818ae2b389bc ("arm64: dts: qcom: sm8750: Add display (MDSS) with Display CC") Signed-off-by: Krzysztof Kozlowski Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20260331165645.233965-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sm8750.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi index 18fb52c14acd75..320aec62e462d2 100644 --- a/arch/arm64/boot/dts/qcom/sm8750.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi @@ -3313,7 +3313,7 @@ mdss_dsi1_phy: phy@ae97000 { "dsi_pll"; clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, - <&rpmhcc RPMH_CXO_CLK>; + <&bi_tcxo_div2>; clock-names = "iface", "ref"; -- 2.53.0