linux-kernel - Re: [PATCH v2 5/5] remoteproc: arm64: corstone1000: Add the External Systems driver

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Message-ID: <20240918154000.GA55399@e130802.arm.com>
Date: Wed, 18 Sep 2024 16:40:00 +0100
From: Abdellatif El Khlifi <abdellatif.elkhlifi@....com>
To: mathieu.poirier@...aro.org
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-remoteproc@...r.kernel.org
Subject: Re: [PATCH v2 5/5] remoteproc: arm64: corstone1000: Add the External
 Systems driver

Hi Mathieu,

> Introduce remoteproc support for Corstone-1000 external systems
> 
> The Corstone-1000 IoT Reference Design Platform supports up to two
> external systems processors. These processors can be switched on or off
> using their reset registers.
> 
> For more details, please see the SSE-710 External System Remote
> Processor binding [1] and the SSE-710 Host Base System Control binding [2].
> 
> The reset registers are MMIO mapped registers accessed using regmap.
> 
> [1]: Documentation/devicetree/bindings/remoteproc/arm,sse710-extsys.yaml
> [2]: Documentation/devicetree/bindings/arm/arm,sse710-host-base-sysctrl.yaml
> 
> Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@....com>
> ---
>  drivers/remoteproc/Kconfig              |  14 +
>  drivers/remoteproc/Makefile             |   1 +
>  drivers/remoteproc/corstone1000_rproc.c | 350 ++++++++++++++++++++++++
>  3 files changed, 365 insertions(+)

A gentle reminder about reviewing the driver please.

I'll be addressing the comments made for the bindings.

Thank you in advance.

Cheers,
Abdellatif