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 D9119BA45 for ; Tue, 7 Mar 2023 17:58:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2C62DC433EF; Tue, 7 Mar 2023 17:58:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678211936; bh=KR4Wtts8RX/4NVEphfV16f6oHlzquRdtvp/Kt+reE5w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2I01+EUe8jo0bmpvdWMSDpQB7wi6njOm9KYXLVyPRfZiWlSxXjzpwkiXsS+JrvX2J UwW26sO+wfVCm/3Uw1fACBr1xuKCkSoTm8b6e9jfgUWG9X52GVe3gn1quLnjIJSCP4 c2vhgaKbk5rDeZouo/NWNhmzs0YCzC7gP+yeyvzI= 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 6.1 024/885] arm64: dts: qcom: sc8280xp: Vote for CX in USB controllers Date: Tue, 7 Mar 2023 17:49:18 +0100 Message-Id: <20230307170002.698841193@linuxfoundation.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230307170001.594919529@linuxfoundation.org> References: <20230307170001.594919529@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(+) --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -1287,6 +1287,7 @@ "ss_phy_irq"; power-domains = <&gcc USB30_PRIM_GDSC>; + required-opps = <&rpmhpd_opp_nom>; resets = <&gcc GCC_USB30_PRIM_BCR>; @@ -1341,6 +1342,7 @@ "ss_phy_irq"; power-domains = <&gcc USB30_SEC_GDSC>; + required-opps = <&rpmhpd_opp_nom>; resets = <&gcc GCC_USB30_SEC_BCR>;