| Message ID | 20180524223122.12601-1-bjorn.andersson@linaro.org |
|---|---|
| State | New |
| Headers | show
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[104.188.17.28]) by smtp.gmail.com with ESMTPSA id s8-v6sm36499577pfh.30.2018.05.24.15.31.24 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 24 May 2018 15:31:25 -0700 (PDT) From: Bjorn Andersson <bjorn.andersson@linaro.org> To: Andy Gross <andy.gross@linaro.org>, Manu Gautam <mgautam@codeaurora.org>, Vivek Gautam <vivek.gautam@codeaurora.org> Cc: linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: qcom: msm8996: Use UFS_GDSC for UFS Date: Thu, 24 May 2018 15:31:22 -0700 Message-Id: <20180524223122.12601-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.17.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: <linux-arm-msm.vger.kernel.org> X-Mailing-List: linux-arm-msm@vger.kernel.org |
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arm64: dts: qcom: msm8996: Use UFS_GDSC for UFS
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diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 380e14591686..03c7904bda14 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -674,6 +674,8 @@ vccq-max-microamp = <450000>; vccq2-max-microamp = <450000>; + power-domains = <&gcc UFS_GDSC>; + clock-names = "core_clk_src", "core_clk",
The UFS host controller occationally (20%) fails to enable gcc_ufs_axi_clk because the UFS GDSC is not enabled. In most cases it's enabled through the UFS phy driver, but to make sure it's enabled let's enable it directly from the UFS host controller directly as well. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 ++ 1 file changed, 2 insertions(+) -- 2.17.0 -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html