diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-01-17 17:04:26 +0300 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2024-03-27 01:19:27 +0300 |
| commit | a535c7198b3ce7071cabc031b4c421e6931dd696 (patch) | |
| tree | 55609681ea692dbdc122cd7f689934db772b9ce8 /arch/arm64 | |
| parent | 3a71ec74e5e3478d202a1874f085ca3ef40be49b (diff) | |
| download | linux-a535c7198b3ce7071cabc031b4c421e6931dd696.tar.xz | |
arm64: dts: qcom: qcm2290: declare VLS CLAMP register for USB3 PHY
[ Upstream commit acb94d67f5a23dbb2e0021b6c30609ed05d7d6a5 ]
The USB3 PHY on the QCM2290 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: 0c55f6229bc3 ("arm64: dts: qcom: qcm2290: Add USB3 PHY")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240117-usbc-phy-vls-clamp-v2-5-a950c223f10f@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcm2290.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi index d46e591e72b5..40a8506553ef 100644 --- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi +++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi @@ -418,6 +418,11 @@ #hwlock-cells = <1>; }; + tcsr_regs: syscon@3c0000 { + compatible = "qcom,qcm2290-tcsr", "syscon"; + reg = <0x0 0x003c0000 0x0 0x40000>; + }; + tlmm: pinctrl@500000 { compatible = "qcom,qcm2290-tlmm"; reg = <0x0 0x00500000 0x0 0x300000>; @@ -665,6 +670,8 @@ #phy-cells = <0>; + qcom,tcsr-reg = <&tcsr_regs 0xb244>; + status = "disabled"; }; |