lkml.org 
[lkml]   [2019]   [Oct]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v2 03/11] dt-bindings: crypto: Add DT bindings documentation for sun8i-ce Crypto Engine
    Date
    This patch adds documentation for Device-Tree bindings for the
    Crypto Engine cryptographic accelerator driver.

    Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
    ---
    .../bindings/crypto/allwinner,sun8i-ce.yaml | 92 +++++++++++++++++++
    1 file changed, 92 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml

    diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml
    new file mode 100644
    index 000000000000..9bd26a2eff33
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml
    @@ -0,0 +1,92 @@
    +# SPDX-License-Identifier: GPL-2.0
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/crypto/allwinner,sun8i-ce.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: Allwinner Crypto Engine driver
    +
    +maintainers:
    + - Corentin Labbe <clabbe.montjoie@gmail.com>
    +
    +properties:
    + compatible:
    + enum:
    + - allwinner,sun8i-h3-crypto
    + - allwinner,sun8i-r40-crypto
    + - allwinner,sun50i-a64-crypto
    + - allwinner,sun50i-h5-crypto
    + - allwinner,sun50i-h6-crypto
    +
    + reg:
    + maxItems: 1
    +
    + interrupts:
    + maxItems: 1
    +
    + clocks:
    + items:
    + - description: Bus clock
    + - description: Module clock
    + - description: MBus clock
    + minItems: 2
    + maxItems: 3
    +
    + clock-names:
    + items:
    + - const: bus
    + - const: mod
    + - const: ram
    + minItems: 2
    + maxItems: 3
    +
    + resets:
    + maxItems: 1
    +
    + reset-names:
    + const: bus
    +
    +if:
    + properties:
    + compatible:
    + items:
    + const: allwinner,sun50i-h6-crypto
    +then:
    + properties:
    + clocks:
    + minItems: 3
    + clock-names:
    + minItems: 3
    +else:
    + properties:
    + clocks:
    + maxItems: 2
    + clock-names:
    + maxItems: 2
    +
    +required:
    + - compatible
    + - reg
    + - interrupts
    + - clocks
    + - clock-names
    + - resets
    +
    +additionalProperties: true
    +
    +examples:
    + - |
    + #include <dt-bindings/interrupt-controller/arm-gic.h>
    + #include <dt-bindings/clock/sun50i-a64-ccu.h>
    + #include <dt-bindings/reset/sun50i-a64-ccu.h>
    +
    + crypto: crypto@1c15000 {
    + compatible = "allwinner,sun8i-h3-crypto";
    + reg = <0x01c15000 0x1000>;
    + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
    + clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
    + clock-names = "bus", "mod";
    + resets = <&ccu RST_BUS_CE>;
    + reset-names = "bus";
    + };
    +
    --
    2.21.0
    \
     
     \ /
      Last update: 2019-10-01 20:43    [W:2.241 / U:1.612 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site