Hi Boris, Arnaud,
On 22/05/2015 15:34, Boris Brezillon wrote:
> From: Arnaud Ebalard <arno@xxxxxxxxxxxx>
>
> Add crypto related nodes in armada-370.dtsi.
>
> Signed-off-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
> Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/armada-370.dtsi | 20 ++++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
> index 00b50db5..1255318 100644
> --- a/arch/arm/boot/dts/armada-370.dtsi
> +++ b/arch/arm/boot/dts/armada-370.dtsi
> @@ -307,6 +307,26 @@
> dmacap,memset;
> };
> };
> +
> + crypto@90000 {
> + compatible = "marvell,armada-370-crypto";
> + reg = <0x90000 0x10000>;
> + reg-names = "regs";
> + interrupts = <48>;
There is no clocks property. After a quick look on the datasheet, indeed I didn't
find any clock which match the CESA. In this case you should update the binding
documentation by adding that the clock is optional for armada-370-crypto.
But for this patch:
Acked-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
And as for the other one I will wait for that the driver will be merged before applying it.
Thanks,
Gregory
> + marvell,crypto-srams = <&crypto_sram>;
> + marvell,crypto-sram-size = <0x800>;
> + status = "okay";
> + };
> + };
> +
> + crypto_sram: sa-sram {
> + compatible = "mmio-sram";
> + reg = <MBUS_ID(0x09, 0x01) 0 0x800>;
> + reg-names = "sram";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0 MBUS_ID(0x09, 0x01) 0 0x800>;
> + status = "okay";
> };
> };
> };
>
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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