Commit 16fd38ab authored by Aurelien Jarno's avatar Aurelien Jarno Committed by Herbert Xu
Browse files

dt-bindings: rng: Add Rockchip RK3568 TRNG 



Add the True Random Number Generator on the Rockchip RK3568 SoC.

Signed-off-by: default avatarAurelien Jarno <aurelien@aurel32.net>
Signed-off-by: default avatarDaniel Golle <daniel@makrotopia.org>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent f5903f50

Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml

0 → 100644
+61 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/rng/rockchip,rk3568-rng.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Rockchip RK3568 TRNG



description: True Random Number Generator on Rockchip RK3568 SoC



maintainers:

  - Aurelien Jarno <aurelien@aurel32.net>

  - Daniel Golle <daniel@makrotopia.org>



properties:

  compatible:

    enum:

      - rockchip,rk3568-rng



  reg:

    maxItems: 1



  clocks:

    items:

      - description: TRNG clock

      - description: TRNG AHB clock



  clock-names:

    items:

      - const: core

      - const: ahb



  resets:

    maxItems: 1



required:

  - compatible

  - reg

  - clocks

  - clock-names

  - resets



additionalProperties: false



examples:

  - |

    #include <dt-bindings/clock/rk3568-cru.h>

    bus {

      #address-cells = <2>;

      #size-cells = <2>;



      rng@fe388000 {

        compatible = "rockchip,rk3568-rng";

        reg = <0x0 0xfe388000 0x0 0x4000>;

        clocks = <&cru CLK_TRNG_NS>, <&cru HCLK_TRNG_NS>;

        clock-names = "core", "ahb";

        resets = <&cru SRST_TRNG_NS>;

      };

    };



...

MAINTAINERS

+6 −0
Original line number Diff line number Diff line
@@ -19722,6 +19722,12 @@ F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 
F:	drivers/media/platform/rockchip/rkisp1

F:	include/uapi/linux/rkisp1-config.h









ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT









M:	Daniel Golle <daniel@makrotopia.org>









M:	Aurelien Jarno <aurelien@aurel32.net>









S:	Maintained









F:	Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml

















ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER









M:	Jacob Chen <jacob-chen@iotwrt.com>









M:	Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>