linux-kernel - Re: [PATCH 2/2] soc: mediatek: devapc: add devapc-mt6779 driver

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Message-ID: <dd03ec1e-e511-4c13-4e12-a9f8ec407326@infradead.org>
Date:   Mon, 6 Jul 2020 09:13:15 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Neal Liu <neal.liu@...iatek.com>, Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] soc: mediatek: devapc: add devapc-mt6779 driver

On 7/6/20 2:28 AM, Neal Liu wrote:
> diff --git a/drivers/soc/mediatek/devapc/Kconfig b/drivers/soc/mediatek/devapc/Kconfig
> new file mode 100644
> index 0000000..b0f7d0e
> --- /dev/null
> +++ b/drivers/soc/mediatek/devapc/Kconfig
> @@ -0,0 +1,17 @@
> +config MTK_DEVAPC
> +	tristate "Mediatek Device APC Support"
> +	help
> +	  Device APC is a HW IP controlling internal device security.

preferably:               s/HW/hardware/

> +	  MediaTek bus frabric provides TrustZone security support and data

	               fabric

> +	  protection to prevent slaves from being accessed by unexpected
> +	  bus masters.
> +	  Device APC prevents malicious access to internal devices.
> +
> +config DEVAPC_MT6779
> +	tristate "Mediatek MT6779 Device APC driver"
> +	select MTK_DEVAPC
> +	help
> +	  Say yes here to enable support Mediatek MT6779 Device APC driver.

	                         support for Mediatek

> +	  This driver mainly used to handle the violation with 1 DEVAPC AO/PDs.

	  This driver is mainly used                           ^^^^^^^^^^^^^^^^

	                      What is that meaningless string of chars? ^^^^^^^


> +	  The violation information are logged for further analysis or

	                            is

> +	  countermeasures.

thanks.
-- 
~Randy