From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 DCCDFBA32 for ; Tue, 7 Mar 2023 17:08:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4FAEDC433EF; Tue, 7 Mar 2023 17:08:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678208888; bh=m+EHSwfo3jDBS0VphbMVYNo9H5tOGVMOr8aavdunq70=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SOlRr9Hf5KP6fRXjMCAr+jjVzcvoVi5KfQD58VVVq3VSu8sFImbwECyZjSsmRTMit l/u3dEnTX0Z9EulnKkVi7TmLV/kVPj2tC59US1FiAkD+oiKb2OrJ2f7GF7GnH+irZd gn6G7bK/bHo6MVhXZMGxtgEjYaC0z5RBpGbv7tm4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Bjorn Andersson , Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.2 0042/1001] arm64: dts: qcom: sc8280xp: Vote for CX in USB controllers Date: Tue, 7 Mar 2023 17:46:54 +0100 Message-Id: <20230307170023.957511542@linuxfoundation.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230307170022.094103862@linuxfoundation.org> References: <20230307170022.094103862@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Bjorn Andersson [ Upstream commit fe07640280cd29ac2997a617a1fb5487feef9387 ] Running GCC_USB30_*_MASTER_CLK at 200MHz requires CX at nominal level, not doing so results in occasional lockups. This was previously hidden by the fact that the display stack incorrectly voted for CX (instead of MMCX). Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform") Signed-off-by: Bjorn Andersson Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230112135117.3836655-1-quic_bjorande@quicinc.com Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index d1bc0e60cfd47..8363e82369854 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -1863,6 +1863,7 @@ usb_0: usb@a6f8800 { "ss_phy_irq"; power-domains = <&gcc USB30_PRIM_GDSC>; + required-opps = <&rpmhpd_opp_nom>; resets = <&gcc GCC_USB30_PRIM_BCR>; @@ -1917,6 +1918,7 @@ usb_1: usb@a8f8800 { "ss_phy_irq"; power-domains = <&gcc USB30_SEC_GDSC>; + required-opps = <&rpmhpd_opp_nom>; resets = <&gcc GCC_USB30_SEC_BCR>; -- 2.39.2