RE: [PATCH V3 04/13] phy: rcar-gen3-usb2: Add support for r8a77470

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Hi Biju-san,

Thank you for the patch!

> From: Biju Das, Sent: Wednesday, April 3, 2019 7:29 PM
> 
> This patch adds support for r8a77470 (RZ/G1C). We can reuse this driver for
> initializing timing/interrupt generation registers.
> 
> Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
> ---

It seems good to me. However, since Fabrizio-san and I have submitted patch(es)
for the driver around the same time, I'm confusing how to handle this patch.

< At March 1, 2019, 11:05 a.m. UTC >
https://patchwork.kernel.org/patch/10834975/

- Kishon-san said "merged" at April 1, but I mentioned this patch breaks R-Car D3.
- I checked today's his repo, but it doesn't seem to merge it.
- I don't get any feedback.

< At April 1, 2019, 12:01 p.m. UTC >
https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=99561

- Got Simon-san and Fabrizio-san's review.

and then, 

< At April 3, 2019, 10:28 a.m. UTC >
https://patchwork.kernel.org/patch/10883265/

> V1-->V2
>  * Incorporated shimoda-san's review comment
>  Ref: https://patchwork.kernel.org/patch/10655855/
> ---
>  drivers/phy/renesas/Kconfig              |  2 +-
>  drivers/phy/renesas/phy-rcar-gen3-usb2.c | 19 ++++++++++++++++++-
>  2 files changed, 19 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/phy/renesas/Kconfig b/drivers/phy/renesas/Kconfig
> index e340a92..961ccb1 100644
> --- a/drivers/phy/renesas/Kconfig
> +++ b/drivers/phy/renesas/Kconfig
> @@ -19,7 +19,7 @@ config PHY_RCAR_GEN3_PCIE
>  config PHY_RCAR_GEN3_USB2
>  	tristate "Renesas R-Car generation 3 USB 2.0 PHY driver"
>  	depends on ARCH_RENESAS
> -	depends on EXTCON
> +	depends on EXTCON || ARCH_R8A77470

If EXTCON=m, build error might happen like below.
https://marc.info/?l=linux-renesas-soc&m=154220057305761&w=2

Is it enough about "depends on EXTCON || !EXTCON" for your environment?

Best regards,
Yoshihiro Shimoda





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