[U-Boot] [PATCH V11 1/4] usb: rockchip: add the rockusb gadget

[Marek Vasut <marek.vasut@gmail.com>]

On 12/01/2017 08:20 AM, Eddie Cai wrote:
> this patch implement rockusb protocol on the device side. this is based on
> USB download gadget infrastructure. the rockusb function implements the rd,
> wl, rid commands. it can work with rkdeveloptool
> 
> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> ---
> Changes in v11:
> -fix checkpatch error
> -add maintainer
> 
> Changes in v10:
> -fix build error
> 
> Changes in v9:
> -fix compile error
> 
> Changes in v8:
> -none
> 
> Changes in v7:
> -none
> 
> Changes in v6:
> -move some data to f_rockusb structure
> 
> Changes in v5:
> -fix build error when build non-rockchip board
> -fix checkpatch error
> 
> Changes in v4:
> -use enum instead of macro define
> -move some structure define and macro to f_rockusb.h
> -add some function comment as Simon required
> -address other comment from Simon
> -fix build error as Lukasz point out
> 
> ---
>  MAINTAINERS                                    |   5 +
>  arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
>  drivers/usb/gadget/Kconfig                     |   8 +
>  drivers/usb/gadget/Makefile                    |   1 +
>  drivers/usb/gadget/f_rockusb.c                 | 697 +++++++++++++++++++++++++
>  5 files changed, 843 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
>  create mode 100644 drivers/usb/gadget/f_rockusb.c
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 2a20b94..e92a15d 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -452,6 +452,11 @@ S:	Maintained
>  T:	git git://git.denx.de/u-boot-usb.git
>  F:	drivers/usb/
>  
> +ROCKUSB
> +M:	Eddie Cai <eddie.cai.linux@gmail.com>
> +S:      Maintained
> +F:	drivers/usb/gadget/f_rockusb.c
> +
>  VIDEO
>  M:	Anatolij Gustschin <agust@denx.de>
>  S:	Maintained
> diff --git a/arch/arm/include/asm/arch-rockchip/f_rockusb.h b/arch/arm/include/asm/arch-rockchip/f_rockusb.h
> new file mode 100644
> index 0000000..c207a78
> --- /dev/null
> +++ b/arch/arm/include/asm/arch-rockchip/f_rockusb.h
> @@ -0,0 +1,132 @@
> +/*
> + * (C) Copyright 2017
> + *
> + * Eddie Cai <eddie.cai.linux@gmail.com>
> + *
> + * SPDX-License-Identifier:	GPL-2.0+
> + */
> +
> +#ifndef _F_ROCKUSB_H_
> +#define _F_ROCKUSB_H_
> +#include <blk.h>
> +
> +#define ROCKUSB_VERSION		"0.1"
> +
> +#define ROCKUSB_INTERFACE_CLASS	0xff
> +#define ROCKUSB_INTERFACE_SUB_CLASS	0x06
> +#define ROCKUSB_INTERFACE_PROTOCOL	0x05
> +
> +#define RX_ENDPOINT_MAXIMUM_PACKET_SIZE_2_0  (0x0200)
> +#define RX_ENDPOINT_MAXIMUM_PACKET_SIZE_1_1  (0x0040)
> +#define TX_ENDPOINT_MAXIMUM_PACKET_SIZE      (0x0040)

My V10 comments were not addressed, NAK.

Also, I'm not sure why you have 20 people on To: list , Cc would be
preferred and trimming the list down to only relevant people would also
be preferred.
-- 
Best regards,
Marek Vasut