RE: [PATCH v2 0/4] Port mxs-dcp to imx6ull and imx6sll

A.s. Dong
2018-10-15T16:11:54Z

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