| Message ID | 20200726111215.22361-3-konradybcio@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | SDM630/36/60 driver enablement | expand |
On Sun, 26 Jul 2020 13:11:59 +0200, Konrad Dybcio wrote: > QUSB on these SoCs actually uses *almost* the same > configuration that msm8996 does, so we can reuse > the phy_cfg from there with just a single change > (se clock scheme). > > Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> > --- > Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml | 1 + > drivers/phy/qualcomm/phy-qcom-qusb2.c | 7 ++++++- > 2 files changed, 7 insertions(+), 1 deletion(-) > Acked-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml index b5a6195de7ff..e61a3ca3deba 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml @@ -20,6 +20,7 @@ properties: - enum: - qcom,msm8996-qusb2-phy - qcom,msm8998-qusb2-phy + - qcom,sdm660-qusb2-phy - items: - enum: - qcom,sc7180-qusb2-phy diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c index 393011a05b48..11852ebe9e49 100644 --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c @@ -702,7 +702,8 @@ static int qusb2_phy_init(struct phy *phy) usleep_range(150, 160); /* Default is single-ended clock on msm8996 */ - qphy->has_se_clk_scheme = true; + if (!of_device_is_compatible(phy->dev.of_node, "qcom,sdm660-qusb2-phy")) + qphy->has_se_clk_scheme = true; /* * read TCSR_PHY_CLK_SCHEME register to check if single-ended * clock scheme is selected. If yes, then disable differential @@ -815,6 +816,10 @@ static const struct of_device_id qusb2_phy_of_match_table[] = { }, { .compatible = "qcom,msm8998-qusb2-phy", .data = &msm8998_phy_cfg, + }, { + .compatible = "qcom,sdm660-qusb2-phy", + /* sdm630/660 use the same config as msm8996. */ + .data = &msm8996_phy_cfg, }, { /* * Deprecated. Only here to support legacy device
QUSB on these SoCs actually uses *almost* the same configuration that msm8996 does, so we can reuse the phy_cfg from there with just a single change (se clock scheme). Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> --- Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml | 1 + drivers/phy/qualcomm/phy-qcom-qusb2.c | 7 ++++++- 2 files changed, 7 insertions(+), 1 deletion(-)