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[4/6] arm64: dts: qcom: msm8998: declare VLS CLAMP register for USB3 PHY

Message ID 20240116-usbc-phy-vls-clamp-v1-4-73b2da7691c5@linaro.org
State New
Headers show
Series phy: qcom: qmp-usbc: properly handle the clamping register | expand

Commit Message

Dmitry Baryshkov Jan. 16, 2024, 1:08 a.m. UTC 
The USB3 PHY on the MSM8998 platform doesn't have built-in
PCS_MISC_CLAMP_ENABLE register. Instead clamping is handled separately
via the register in the TCSR space. Declare corresponding register.

Fixes: 026dad8f5873 ("arm64: dts: qcom: msm8998: Add USB-related nodes")
Cc: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm64/boot/dts/qcom/msm8998.dtsi | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 2793cc22d381..e21e5693ba1e 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -2174,6 +2174,8 @@  usb3phy: phy@c010000 {
 			reset-names = "phy",
 				      "phy_phy";
 
+			qcom,tcsr-reg = <&tcsr_regs_1 0x6b244>;
+
 			status = "disabled";
 		};