Re: [PATCH 4/4] phy: exynos5-usbdrd: add exynos7870 USBDRD support

[Kaustabh Chakraborty]

On 2025-02-03 20:40, Kaustabh Chakraborty wrote:
> From: Sergey Lisov <sleirsgoevy@xxxxxxxxx>
> 
> Implement support for Exynos7870 USB DRD on top of the existing
> exynos5-usbdrd driver.
> 
> Exynos7870 has a single USB 2.0 DRD PHY controller and no 3.0 PHYs. Thus,
> it only supports the UTMI interface.
> 
> Moreover, the PMU register offset for enabling the PHY controller is
> different for SoCs such as Exynos7870, where BIT(0) is for the 3.0 PHY and
> BIT(1) is for the 2.0 PHY. The phy_isol function for Exynos7870 uses the
> appropriate register offsets.
> 
> Signed-off-by: Sergey Lisov <sleirsgoevy@xxxxxxxxx>
> Co-developed-by: Kaustabh Chakraborty <kauschluss@xxxxxxxxxxx>
> Signed-off-by: Kaustabh Chakraborty <kauschluss@xxxxxxxxxxx>
> ---
>  drivers/phy/samsung/phy-exynos5-usbdrd.c    | 260 ++++++++++++++++++++++++++++
>  include/linux/soc/samsung/exynos-regs-pmu.h |   2 +
>  2 files changed, 262 insertions(+)
> 

Please refrain from merging, wait for the next revision.
Thank you.