linux-kernel - [PATCH 14/16] arm64: dts: qcom: sc8280xp: Fix UFS PHY clocks

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20231214091101.45713-15-manivannan.sadhasivam@linaro.org>
Date:   Thu, 14 Dec 2023 14:40:59 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     andersson@...nel.org, konrad.dybcio@...aro.org, vkoul@...nel.org,
        sboyd@...nel.org, mturquette@...libre.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH 14/16] arm64: dts: qcom: sc8280xp: Fix UFS PHY clocks

QMP PHY used in SC8280XP requires 3 clocks:

* ref - 19.2MHz reference clock from RPMh
* ref_aux - Auxiliary reference clock from GCC
* qref - QREF clock from GCC

Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index cad59af7ccef..37344abbe8bf 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -2256,9 +2256,12 @@ ufs_mem_phy: phy@...7000 {
 			compatible = "qcom,sc8280xp-qmp-ufs-phy";
 			reg = <0 0x01d87000 0 0x1000>;
 
-			clocks = <&gcc GCC_UFS_CARD_CLKREF_CLK>,
-				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
-			clock-names = "ref", "ref_aux";
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>,
+				 <&gcc GCC_UFS_CARD_CLKREF_CLK>;
+			clock-names = "ref",
+				      "ref_aux",
+				      "qref";
 
 			power-domains = <&gcc UFS_PHY_GDSC>;
 
@@ -2318,9 +2321,12 @@ ufs_card_phy: phy@...7000 {
 			compatible = "qcom,sc8280xp-qmp-ufs-phy";
 			reg = <0 0x01da7000 0 0x1000>;
 
-			clocks = <&gcc GCC_UFS_1_CARD_CLKREF_CLK>,
-				 <&gcc GCC_UFS_CARD_PHY_AUX_CLK>;
-			clock-names = "ref", "ref_aux";
+			clocks = <&rpmhcc RPMH_CXO_CLK>,
+				 <&gcc GCC_UFS_CARD_PHY_AUX_CLK>,
+				 <&gcc GCC_UFS_1_CARD_CLKREF_CLK>;
+			clock-names = "ref",
+				      "ref_aux",
+				      "qref";
 
 			power-domains = <&gcc UFS_CARD_GDSC>;
 
-- 
2.25.1