From: Shawn Guo <shawnguo@kernel.org>
To: Horia Geanta <horia.geanta@nxp.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Aymen Sghaier <aymen.sghaier@nxp.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Iuliana Prodan <iuliana.prodan@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Franck Lenormand <franck.lenormand@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
"linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
dl-linux-imx <linux-imx@nxp.com>
Subject: Re: [PATCH] ARM: dts: imx7ulp: add crypto support
Date: Wed, 12 Jun 2019 21:06:05 +0800 [thread overview]
Message-ID: <20190612130602.GH11086@dragon> (raw)
In-Reply-To: <VI1PR0402MB3485A573518D60A573BA55C298EC0@VI1PR0402MB3485.eurprd04.prod.outlook.com>
On Wed, Jun 12, 2019 at 11:45:18AM +0000, Horia Geanta wrote:
> On 6/12/2019 1:40 PM, Shawn Guo wrote:
> > On Thu, Jun 06, 2019 at 11:02:55AM +0300, Horia Geantă wrote:
> >> From: Iuliana Prodan <iuliana.prodan@nxp.com>
> >>
> >> Add crypto node in device tree for CAAM support.
> >>
> >> Noteworthy is that on 7ulp the interrupt line is shared
> >> between the two job rings.
> >>
> >> Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
> >> Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
> >> Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
> >> ---
> >>
> >> I've just realized that this patch should be merged through the crypto tree,
> >> else bisectability could be affected due to cryptodev-2.6
> >> commit 385cfc84a5a8 ("crypto: caam - disable some clock checks for iMX7ULP")
> >> ( https://patchwork.kernel.org/patch/10970017/ )
> >> which should come first.
> >
> > I'm not sure I follow it. This is a new device added to imx7ulp DT.
> > It's never worked before on imx7ulp. How would it affect git bisect?
> >
> Driver corresponding to this device (drivers/crypto/caam) has to be updated
> before adding the node in DT.
> Is there any guarantee wrt. merge order of the crypto and DT trees?
Do not merge DT changes until driver part hits mainline.
Shawn
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next prev parent reply other threads:[~2019-06-12 13:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-06 8:02 [PATCH] ARM: dts: imx7ulp: add crypto support Horia Geantă
2019-06-12 10:39 ` Shawn Guo
2019-06-12 11:45 ` Horia Geanta
2019-06-12 13:06 ` Shawn Guo [this message]
2019-06-12 13:15 ` Horia Geanta
2019-06-12 13:26 ` Shawn Guo
2019-06-12 13:59 ` Herbert Xu
2019-06-13 0:47 ` Shawn Guo
2019-06-13 6:56 ` Herbert Xu
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