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From: Randy Dunlap <rdunlap@infradead.org>
To: Neal Liu <neal.liu@mediatek.com>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	lkml <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2] soc: mediatek: devapc: add devapc-mt6779 driver
Date: Mon, 6 Jul 2020 09:13:15 -0700	[thread overview]
Message-ID: <dd03ec1e-e511-4c13-4e12-a9f8ec407326@infradead.org> (raw)
In-Reply-To: <1594027693-19530-3-git-send-email-neal.liu@mediatek.com>

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


  parent reply	other threads:[~2020-07-06 16:13 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-06  9:28 Add MediaTek MT6779 devapc driver Neal Liu
2020-07-06  9:28 ` [PATCH 1/2] dt-bindings: devapc: add bindings for devapc-mt6779 Neal Liu
2020-07-06  9:28 ` [PATCH 2/2] soc: mediatek: devapc: add devapc-mt6779 driver Neal Liu
2020-07-06 11:27   ` Matthias Brugger
2020-07-07  7:32     ` Neal Liu
2020-07-10 12:13       ` Matthias Brugger
2020-07-13  6:11         ` Neal Liu
2020-07-06 16:13   ` Randy Dunlap [this message]
2020-07-07  3:30     ` Neal Liu
2020-07-07  3:32       ` Randy Dunlap
2020-07-07  3:38         ` Neal Liu

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