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Diffstat (limited to 'Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml new file mode 100644 index 0000000000..8a29d36edf --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/allwinner,sun8i-ss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner Security System v2 driver + +maintainers: + - Corentin Labbe <corentin.labbe@gmail.com> + +properties: + compatible: + enum: + - allwinner,sun8i-a83t-crypto + - allwinner,sun9i-a80-crypto + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus clock + - description: Module clock + + clock-names: + items: + - const: bus + - const: mod + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/sun8i-a83t-ccu.h> + #include <dt-bindings/reset/sun8i-a83t-ccu.h> + + crypto: crypto@1c15000 { + compatible = "allwinner,sun8i-a83t-crypto"; + reg = <0x01c15000 0x1000>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; + resets = <&ccu RST_BUS_SS>; + clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>; + clock-names = "bus", "mod"; + }; |