[PATCH 5/9] phy: qcom-m31: Introduce qcom,m31 USB phy
Dmitry Baryshkov
dmitry.baryshkov at linaro.org
Wed Jun 7 04:20:04 PDT 2023
On 07/06/2023 13:56, Varadarajan Narayanan wrote:
> Introduce CONFIG_PHY_QCOM_M31_USB for including the M31 phy driver
>
> Signed-off-by: Varadarajan Narayanan <quic_varada at quicinc.com>
Is there any reason to keep Kconfig, Makefile and driver in different
commits?
> ---
> drivers/phy/qualcomm/Kconfig | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig
> index 67a45d9..8a363dd 100644
> --- a/drivers/phy/qualcomm/Kconfig
> +++ b/drivers/phy/qualcomm/Kconfig
> @@ -188,3 +188,14 @@ config PHY_QCOM_IPQ806X_USB
> This option enables support for the Synopsis PHYs present inside the
> Qualcomm USB3.0 DWC3 controller on ipq806x SoC. This driver supports
> both HS and SS PHY controllers.
> +
> +config PHY_QCOM_M31_USB
> + tristate "Qualcomm M31 HS PHY driver support"
> + depends on (USB || USB_GADGET) && ARCH_QCOM
> + select USB_PHY
> + help
> + Enable this to support M31 HS PHY transceivers on Qualcomm chips
> + with DWC3 USB core. It handles PHY initialization, clock
> + management required after resetting the hardware and power
> + management. This driver is required even for peripheral only or
> + host only mode configurations.
--
With best wishes
Dmitry
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