2022-05-02 20:40:17

by Rohit Agarwal

Subject: [PATCH v2 4/4] ARM: dts: qcom: sdx65-mtp: Enable USB3 and PHY support

Enable the support for USB3 controller, QMP PHY and HS PHY on SDX65 MTP.

Signed-off-by: Rohit Agarwal <[email protected]>
---
arch/arm/boot/dts/qcom-sdx65-mtp.dts | 29 +++++++++++++++++++++++++----
1 file changed, 25 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
index 79dc31a..6920524 100644
--- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts
+++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
@@ -123,7 +123,7 @@
regulator-max-microvolt = <1300000>;
};

- ldo1 {
+ vreg_l1b_1p2: ldo1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
@@ -141,13 +141,13 @@
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};

- ldo4 {
+ vreg_l4b_0p88: ldo4 {
regulator-min-microvolt = <880000>;
regulator-max-microvolt = <912000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};

- ldo5 {
+ vreg_l5b_1p8: ldo5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
@@ -177,7 +177,7 @@
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};

- ldo10 {
+ vreg_l10b_3p08: ldo10 {
regulator-min-microvolt = <3088000>;
regulator-max-microvolt = <3088000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
@@ -244,3 +244,24 @@
};
};
};
+
+&usb {
+ status = "okay";
+};
+
+&usb_dwc3 {
+ dr_mode = "peripheral";
+};
+
+&usb_hsphy {
+ status = "okay";
+ vdda-pll-supply = <&vreg_l4b_0p88>;
+ vdda33-supply = <&vreg_l10b_3p08>;
+ vdda18-supply = <&vreg_l5b_1p8>;
+};
+
+&usb_qmpphy {
+ status = "okay";
+ vdda-phy-supply = <&vreg_l4b_0p88>;
+ vdda-pll-supply = <&vreg_l1b_1p2>;
+};
--
2.7.4

2022-05-06 16:35:10

by Manivannan Sadhasivam

Subject: Re: [PATCH v2 4/4] ARM: dts: qcom: sdx65-mtp: Enable USB3 and PHY support

On Mon, May 02, 2022 at 02:36:35PM +0530, Rohit Agarwal wrote:
> Enable the support for USB3 controller, QMP PHY and HS PHY on SDX65 MTP.
>
> Signed-off-by: Rohit Agarwal <[email protected]>

I hope you have tested the interface using a gadget driver.

Reviewed-by: Manivannan Sadhasivam <[email protected]>

Thanks,
Mani

> ---
> arch/arm/boot/dts/qcom-sdx65-mtp.dts | 29 +++++++++++++++++++++++++----
> 1 file changed, 25 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
> index 79dc31a..6920524 100644
> --- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts
> +++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts
> @@ -123,7 +123,7 @@
> regulator-max-microvolt = <1300000>;
> };
>
> - ldo1 {
> + vreg_l1b_1p2: ldo1 {
> regulator-min-microvolt = <1200000>;
> regulator-max-microvolt = <1200000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> @@ -141,13 +141,13 @@
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> - ldo4 {
> + vreg_l4b_0p88: ldo4 {
> regulator-min-microvolt = <880000>;
> regulator-max-microvolt = <912000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> - ldo5 {
> + vreg_l5b_1p8: ldo5 {
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> @@ -177,7 +177,7 @@
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> - ldo10 {
> + vreg_l10b_3p08: ldo10 {
> regulator-min-microvolt = <3088000>;
> regulator-max-microvolt = <3088000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> @@ -244,3 +244,24 @@
> };
> };
> };
> +
> +&usb {
> + status = "okay";
> +};
> +
> +&usb_dwc3 {
> + dr_mode = "peripheral";
> +};
> +
> +&usb_hsphy {
> + status = "okay";
> + vdda-pll-supply = <&vreg_l4b_0p88>;
> + vdda33-supply = <&vreg_l10b_3p08>;
> + vdda18-supply = <&vreg_l5b_1p8>;
> +};
> +
> +&usb_qmpphy {
> + status = "okay";
> + vdda-phy-supply = <&vreg_l4b_0p88>;
> + vdda-pll-supply = <&vreg_l1b_1p2>;
> +};
> --
> 2.7.4
>

--
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