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Message-ID: <AM0PR04MB42113CBC474C64ADE3B3D01780FD0@AM0PR04MB4211.eurprd04.prod.outlook.com>
Date: Mon, 15 Oct 2018 16:11:54 +0000
From: "A.s. Dong" <aisheng.dong@....com>
To: Leonard Crestez <leonard.crestez@....com>,
Shawn Guo <shawnguo@...nel.org>,
Fabio Estevam <fabio.estevam@....com>
CC: Rob Herring <robh+dt@...nel.org>,
Marek Vasut <marek.vasut@...il.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
Horia Geanta <horia.geanta@....com>,
Franck Lenormand <franck.lenormand@....com>,
Aymen Sghaier <aymen.sghaier@....com>,
"David S . Miller " <davem@...emloft.net>,
Mark Rutland <mark.rutland@....com>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
"linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
dl-linux-imx <linux-imx@....com>,
"kernel@...gutronix.de" <kernel@...gutronix.de>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v2 0/4] Port mxs-dcp to imx6ull and imx6sll
Hi Leonard,
> -----Original Message-----
> From: Leonard Crestez
> Sent: Monday, October 15, 2018 9:28 PM
[...]
> Subject: [PATCH v2 0/4] Port mxs-dcp to imx6ull and imx6sll
>
> The DCP block is present on 6sll and 6ull but not enabled. The hardware is
> mostly compatible with 6sl, the only important difference is that explicit clock
> enabling is required.
>
> There were several issues with the functionality of this driver (it didn't even
> probe properly) but they are fixed in cryptodev/master by this series:
> https://lore.kernel.org/patchwork/cover/994874/
>
Thanks for the work.
I will be glad to help the test if you provide some test guides. :-)
Regards
Dong Aisheng
> ---
> Changes since v1:
> * Add devicetree maintainers for dt-bindings
> * Add a patch enabling in imx_v6_v7_defconfig. Since tcrypt now passes this
> shouldn't cause any issues
> * Link to v1: https://lore.kernel.org/patchwork/cover/994893/
>
> Leonard Crestez (4):
> dt-bindings: crypto: Mention clocks for mxs-dcp
> crypto: mxs-dcp - Add support for dcp clk
> ARM: dts: imx6ull: Add dcp node
> ARM: imx_v6_v7_defconfig: Enable CRYPTO_DEV_MXS_DCP
>
> .../devicetree/bindings/crypto/fsl-dcp.txt | 2 ++
> arch/arm/boot/dts/imx6ull.dtsi | 10 ++++++++++
> arch/arm/configs/imx_v6_v7_defconfig | 1 +
> drivers/crypto/mxs-dcp.c | 18
> ++++++++++++++++++
> 4 files changed, 31 insertions(+)
>
> --
> 2.17.1
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