Re: [PATCH] ARM: dts: turris-omnia: Add atsha204a node

Gregory CLEMENT
2022-05-13T12:34:20Z

Pali Rohár <pali@kernel.org> writes:

> Crypto module atsha204a is available at i2c address 0x64. Module is used
> for symmetric cryptography and provides also hardware random number
> generator and OTP storage for device serial number and MAC addresses.
>
> Signed-off-by: Pali Rohár <pali@kernel.org>

Applied on mvebu/dt

Thanks,

Gregory

> ---
> arch/arm/boot/dts/armada-385-turris-omnia.dts | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts b/arch/arm/boot/dts/armada-385-turris-omnia.dts
> index bc778ab8618a..f4eb6898aa6b 100644
> --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts
> +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts
> @@ -349,7 +349,11 @@
> #size-cells = <0>;
> reg = <5>;
>
> - /* ATSHA204A at address 0x64 */
> + /* ATSHA204A-MAHDA-T crypto module */
> + crypto@64 {
> + compatible = "atmel,atsha204a";
> + reg = <0x64>;
> + };
> };
>
> i2c@6 {
> --
> 2.20.1
>

--
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering