linux-kernel - Re: [PATCH v2 0/7] usb: gadget: udc: atmel: add usb device support for SAM9x60 SoC

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Message-ID: <20200515150228.GW34497@piout.net>
Date:   Fri, 15 May 2020 17:02:28 +0200
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     cristian.birsan@...rochip.com
Cc:     balbi@...nel.org, gregkh@...uxfoundation.org,
        nicolas.ferre@...rochip.com, ludovic.desroches@...rochip.com,
        robh+dt@...nel.org, mark.rutland@....com,
        linux-arm-kernel@...ts.infradead.org, linux-usb@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/7] usb: gadget: udc: atmel: add usb device support
 for SAM9x60 SoC

Hi,

On 15/05/2020 14:16:24+0300, cristian.birsan@...rochip.com wrote:
> From: Cristian Birsan <cristian.birsan@...rochip.com>
> 
> This patch set adds usb device support for SAM9x60 SoC.
> The DPRAM memory for the USB High Speed Device Port (UDPHS) hardware
> block was increased and the allocation method is changed. This patch
> series simplifies the endpoint allocation scheme to acomodate this SoC
> and the old ones.
> 
> Changes in v2:
> - drop the patch that adds reference to pmc for sam9x60
> - use dt-bindings: usb prefix
> - enable usb device in device tree
> 
> Claudiu Beznea (1):
>   usb: gadget: udc: atmel: use of_find_matching_node_and_match
> 
> Cristian Birsan (6):
>   dt-bindings: usb: atmel: Update DT bindings documentation for sam9x60
>   usb: gadget: udc: atmel: simplify endpoint allocation
>   usb: gadget: udc: atmel: use 1 bank endpoints for control transfers
>   usb: gadget: udc: atmel: rename errata into caps
>   usb: gadget: udc: atmel: update endpoint allocation for sam9x60
>   ARM: dts: at91: sam9x60ek: enable usb device

This should probably be rebased on top of
https://lore.kernel.org/linux-arm-kernel/20200507155651.1094142-1-gregory.clement@bootlin.com/
so we avoid having to define the endpoints in the device tree in the
first place.

-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com