Re: [PATCH 08/11] usb: dwc3: Move Octeon glue code from arch/mips

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On Mon, Jun 19, 2023, Ladislav Michl wrote:
> From: Ladislav Michl <ladis@xxxxxxxxxxxxxx>
> 
> Octeon DWC3 glue code now compiles on all platforms, so move
> it to drivers/usb/dwc3. No functional changes.
> 
> Signed-off-by: Ladislav Michl <ladis@xxxxxxxxxxxxxx>
> ---
>  arch/mips/cavium-octeon/Makefile                         | 1 -
>  drivers/usb/dwc3/Kconfig                                 | 9 +++++++++
>  drivers/usb/dwc3/Makefile                                | 1 +
>  .../octeon-usb.c => drivers/usb/dwc3/dwc3-octeon.c       | 0
>  4 files changed, 10 insertions(+), 1 deletion(-)
>  rename arch/mips/cavium-octeon/octeon-usb.c => drivers/usb/dwc3/dwc3-octeon.c (100%)
> 
> diff --git a/arch/mips/cavium-octeon/Makefile b/arch/mips/cavium-octeon/Makefile
> index 7c02e542959a..2a5926578841 100644
> --- a/arch/mips/cavium-octeon/Makefile
> +++ b/arch/mips/cavium-octeon/Makefile
> @@ -18,4 +18,3 @@ obj-y += crypto/
>  obj-$(CONFIG_MTD)		      += flash_setup.o
>  obj-$(CONFIG_SMP)		      += smp.o
>  obj-$(CONFIG_OCTEON_ILM)	      += oct_ilm.o
> -obj-$(CONFIG_USB)		      += octeon-usb.o
> diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
> index be954a9abbe0..8fc7b7ff7f16 100644
> --- a/drivers/usb/dwc3/Kconfig
> +++ b/drivers/usb/dwc3/Kconfig
> @@ -168,4 +168,13 @@ config USB_DWC3_AM62
>  	  The Designware Core USB3 IP is programmed to operate in
>  	  in USB 2.0 mode only.
>  	  Say 'Y' or 'M' here if you have one such device
> +
> +config USB_DWC3_OCTEON
> +	tristate "Cavium Octeon Platforms"
> +	depends on CAVIUM_OCTEON_SOC || COMPILE_TEST
> +	default USB_DWC3
> +	help
> +	  Support Cavium Octeon platforms with DesignWare Core USB3 IP.
> +	  Say 'Y' or 'M' here if you have one such device.

Is this for device, host, or DRD mode? Which IP (DWC_usb3 or DWC_usb31?)
and version is it? The more description the better.

Thanks,
Thinh

> +
>  endif
> diff --git a/drivers/usb/dwc3/Makefile b/drivers/usb/dwc3/Makefile
> index 9f66bd82b639..fe1493d4bbe5 100644
> --- a/drivers/usb/dwc3/Makefile
> +++ b/drivers/usb/dwc3/Makefile
> @@ -54,3 +54,4 @@ obj-$(CONFIG_USB_DWC3_ST)		+= dwc3-st.o
>  obj-$(CONFIG_USB_DWC3_QCOM)		+= dwc3-qcom.o
>  obj-$(CONFIG_USB_DWC3_IMX8MP)		+= dwc3-imx8mp.o
>  obj-$(CONFIG_USB_DWC3_XILINX)		+= dwc3-xilinx.o
> +obj-$(CONFIG_USB_DWC3_OCTEON)		+= dwc3-octeon.o
> diff --git a/arch/mips/cavium-octeon/octeon-usb.c b/drivers/usb/dwc3/dwc3-octeon.c
> similarity index 100%
> rename from arch/mips/cavium-octeon/octeon-usb.c
> rename to drivers/usb/dwc3/dwc3-octeon.c
> -- 
> 2.39.2
> 




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