diff options
| author | Corentin Labbe <clabbe.montjoie@gmail.com> | 2019-10-25 20:51:27 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2019-11-01 09:58:31 +0100 |
| commit | c4cf3f5cdda8d0164eda86977ea4a0a34801f20c (patch) | |
| tree | 664365ff5a36b05fd22b95184db2b05aeba6b5f9 /arch/arm/boot/dts/sun8i-a83t.dtsi | |
| parent | 709b86ff01f57224798f68474c7c2080d115acee (diff) | |
| download | lwn-c4cf3f5cdda8d0164eda86977ea4a0a34801f20c.tar.gz lwn-c4cf3f5cdda8d0164eda86977ea4a0a34801f20c.zip | |
ARM: dts: sun8i: a83t: Add Security System node
The Security System is a hardware cryptographic accelerator that support
AES/MD5/SHA1/DES/3DES/PRNG/RSA algorithms.
It could be found on Allwinner SoC A80 and A83T
This patch adds it on the Allwinner A83T SoC Device-tree.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'arch/arm/boot/dts/sun8i-a83t.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a83t.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 523be6611c50..52e467c6808c 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -583,6 +583,15 @@ reg = <0x1c14000 0x400>; }; + crypto: crypto@1c15000 { + compatible = "allwinner,sun8i-a83t-crypto"; + reg = <0x01c15000 0x1000>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; + resets = <&ccu RST_BUS_SS>; + clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>; + clock-names = "bus", "mod"; + }; + usb_otg: usb@1c19000 { compatible = "allwinner,sun8i-a83t-musb", "allwinner,sun8i-a33-musb"; |