linux-kernel - Re: [PATCH v8 02/38] ARM: ep93xx: add regmap aux

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Date: Thu, 14 Mar 2024 09:42:37 +0100
From: Alexander Sverdlin <alexander.sverdlin@...il.com>
To: nikita.shubin@...uefel.me, Linus Walleij <linus.walleij@...aro.org>, 
 Sergey Shtylyov <s.shtylyov@....ru>, Damien Le Moal <dlemoal@...nel.org>,
 Thierry Reding <thierry.reding@...il.com>
Cc: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>, 
 Dmitry Torokhov <dmitry.torokhov@...il.com>, linux-kernel@...r.kernel.org,
 Arnd Bergmann <arnd@...db.de>
Subject: Re: [PATCH v8 02/38] ARM: ep93xx: add regmap aux_dev

Hi Nikita,

On Mon, 2024-02-26 at 10:29 +0300, Nikita Shubin via B4 Relay wrote:
> The following driver's should be instantiated by ep93xx syscon driver:
> 
> - reboot
> - pinctrl
> - clock
> 
> They all require access to DEVCFG register with a shared lock held, to
> avoid conflict writing to swlocked parts of DEVCFG.
> 
> Provide common resources such as base, regmap and spinlock via auxiliary
> bus framework.
> 
> Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>

I've applied the whole series onto ef6069f3f6577b2e5bdf223d2f6d09f23bed8c6c
and tested GPIOs, SPI, DMA, sound on EDB9302, looks good to me:

Tested-by: Alexander Sverdlin <alexander.sverdlin@...il.com>

> ---
>  include/linux/soc/cirrus/ep93xx.h | 26 ++++++++++++++++++++++++++
>  1 file changed, 26 insertions(+)

-- 
Alexander Sverdlin.