lkml.org 
[lkml]   [2022]   [Sep]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH RFT 2/5] dt-bindings: crypto: add support for rockchip,crypto-rk3588
    Date
    Add device tree binding documentation for the Rockchip cryptographic
    offloader V2.

    Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
    ---
    .../crypto/rockchip,rk3588-crypto.yaml | 71 +++++++++++++++++++
    1 file changed, 71 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/crypto/rockchip,rk3588-crypto.yaml

    diff --git a/Documentation/devicetree/bindings/crypto/rockchip,rk3588-crypto.yaml b/Documentation/devicetree/bindings/crypto/rockchip,rk3588-crypto.yaml
    new file mode 100644
    index 000000000000..aa01c3c681f4
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/crypto/rockchip,rk3588-crypto.yaml
    @@ -0,0 +1,71 @@
    +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/crypto/rockchip,rk3588-crypto.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: Rockchip cryptographic offloader V2
    +
    +maintainers:
    + - Corentin Labbe <clabbe@baylibre.com>
    +
    +properties:
    + compatible:
    + enum:
    + - rockchip,rk3568-crypto
    + - rockchip,rk3588-crypto
    +
    + reg:
    + maxItems: 1
    +
    + interrupts:
    + maxItems: 1
    +
    + clocks:
    + minItems: 4
    +
    + clock-names:
    + items:
    + - const: aclk
    + - const: hclk
    + - const: sclk
    + - const: pka
    +
    + resets:
    + minItems: 5
    +
    + reset-names:
    + items:
    + - const: core
    + - const: a
    + - const: h
    + - const: rng
    + - const: pka
    +
    +required:
    + - compatible
    + - reg
    + - interrupts
    + - clocks
    + - clock-names
    + - resets
    + - reset-names
    +
    +additionalProperties: false
    +
    +examples:
    + - |
    + #include <dt-bindings/interrupt-controller/arm-gic.h>
    + #include <dt-bindings/clock/rk3568-cru.h>
    + crypto@fe380000 {
    + compatible = "rockchip,rk3588-crypto";
    + reg = <0xfe380000 0x4000>;
    + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
    + clocks = <&cru ACLK_CRYPTO_NS>, <&cru HCLK_CRYPTO_NS>,
    + <&cru CLK_CRYPTO_NS_CORE>, <&cru CLK_CRYPTO_NS_PKA>;
    + clock-names = "aclk", "hclk", "sclk", "pka";
    + resets = <&cru SRST_CRYPTO_NS_CORE>, <&cru SRST_A_CRYPTO_NS>,
    + <&cru SRST_H_CRYPTO_NS>, <&cru SRST_CRYPTO_NS_RNG>,
    + <&cru SRST_CRYPTO_NS_PKA>;
    + reset-names = "core", "a", "h", "rng", "pka";
    + };
    --
    2.35.1
    \
     
     \ /
      Last update: 2022-09-27 10:08    [W:3.305 / U:0.184 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site