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| author |   Pali Rohár <pali@kernel.org> | 2022-05-12 11:59:39 +0200 |
|---|---|---|
| committer |   Gregory CLEMENT <gregory.clement@bootlin.com> | 2022-05-13 14:33:03 +0200 |
| commit | f60e2de515095d04a05c6fc169ab6457bc70f3da (patch) | |
| tree | 4d442af6c1fac5027a60a87c649b9467a05b0a91 /arch/arm/boot/dts/armada-385-turris-omnia.dts | |
| parent | Linux 5.18-rc1 (diff) | |
| download | linux-dev-f60e2de515095d04a05c6fc169ab6457bc70f3da.tar.xz linux-dev-f60e2de515095d04a05c6fc169ab6457bc70f3da.zip | |
ARM: dts: turris-omnia: Add atsha204a node
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>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'arch/arm/boot/dts/armada-385-turris-omnia.dts')
| -rw-r--r-- | arch/arm/boot/dts/armada-385-turris-omnia.dts | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts b/arch/arm/boot/dts/armada-385-turris-omnia.dts index f240018148f6..67452442e5ec 100644 --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts @@ -348,7 +348,11 @@ #size-cells = <0>; reg = <5>; - /* ATSHA204A at address 0x64 */ + /* ATSHA204A-MAHDA-T crypto module */ + crypto@64 { + compatible = "atmel,atsha204a"; + reg = <0x64>; + }; }; i2c@6 { |