linux-kernel - Re: [PATCH 4/5] nvmem: Add driver to expose reserved memory as nvmem

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Message-ID: <730c11da-7ca0-97d9-207b-24b365d9d540@infradead.org>
Date:   Fri, 29 Jan 2021 09:51:54 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org,
        Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Rob Herring <robh@...nel.org>,
        Tim Gover <tim.gover@...pberrypi.com>
Subject: Re: [PATCH 4/5] nvmem: Add driver to expose reserved memory as nvmem

Hi,

On 1/29/21 9:14 AM, Srinivas Kandagatla wrote:
> diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig
> index 954d3b4a52ab..fecc19b884bf 100644
> --- a/drivers/nvmem/Kconfig
> +++ b/drivers/nvmem/Kconfig
> @@ -270,4 +270,12 @@ config SPRD_EFUSE
>   	  This driver can also be built as a module. If so, the module
>   	  will be called nvmem-sprd-efuse.
>   
> +config NVMEM_RMEM
> +	tristate "Reserved Memory Based Driver Support"
> +	help
> +	  This drivers maps reserved memory into an nvmem device. It might be

	  This driver

> +	  useful to expose information left by firmware in memory.
> +
> +	  This driver can also be built as a module. If so, the module
> +	  will be called nvmem-rmem.
>   endif