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

Konrad Dybcio konrad.dybcio at linaro.org
Tue Jan 16 03:59:45 PST 2024



On 1/16/24 02:08, Dmitry Baryshkov wrote:
> 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 at quicinc.com>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---
>   arch/arm64/boot/dts/qcom/msm8998.dtsi | 2 ++
>   1 file changed, 2 insertions(+)
> 
> 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 at c010000 {
>   			reset-names = "phy",
>   				      "phy_phy";
>   
> +			qcom,tcsr-reg = <&tcsr_regs_1 0x6b244>;

This leaks outside the syscon.

Konrad



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