Am Montag, 21. Oktober 2019, 18:13:49 CEST schrieb Krzysztof Kozlowski:
> The Rockchip SRAM bindings list only compatible so integrate them into
> generic SRAM bindings schema.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
>
> ---
>
> Changes since v3:
> 1. New patch
> ---
> .../bindings/sram/rockchip-smp-sram.txt | 30 -------------------
> .../devicetree/bindings/sram/sram.yaml | 15 ++++++++++
> 2 files changed, 15 insertions(+), 30 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/sram/rockchip-smp-sram.txt
>
> diff --git a/Documentation/devicetree/bindings/sram/rockchip-smp-sram.txt b/Documentation/devicetree/bindings/sram/rockchip-smp-sram.txt
> deleted file mode 100644
> index 800701ecffca..000000000000
> --- a/Documentation/devicetree/bindings/sram/rockchip-smp-sram.txt
> +++ /dev/null
> @@ -1,30 +0,0 @@
> -Rockchip SRAM for smp bringup:
> -------------------------------
> -
> -Rockchip's smp-capable SoCs use the first part of the sram for the bringup
> -of the cores. Once the core gets powered up it executes the code that is
> -residing at the very beginning of the sram.
> -
> -Therefore a reserved section sub-node has to be added to the mmio-sram
> -declaration.
> -
> -Required sub-node properties:
> -- compatible : should be "rockchip,rk3066-smp-sram"
> -
> -The rest of the properties should follow the generic mmio-sram discription
> -found in Documentation/devicetree/bindings/sram/sram.txt
> -
> -Example:
> -
> - sram: sram@10080000 {
> - compatible = "mmio-sram";
> - reg = <0x10080000 0x10000>;
> - #address-cells = <1>;
> - #size-cells = <1>;
> - ranges;
> -
> - smp-sram@10080000 {
> - compatible = "rockchip,rk3066-smp-sram";
> - reg = <0x10080000 0x50>;
> - };
> - };
> diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml
> index b92e3e10fbfc..1c2d8b0408c0 100644
> --- a/Documentation/devicetree/bindings/sram/sram.yaml
> +++ b/Documentation/devicetree/bindings/sram/sram.yaml
> @@ -68,6 +68,7 @@ patternProperties:
> - amlogic,meson8-smp-sram
> - amlogic,meson8b-smp-sram
> - renesas,smp-sram
> + - rockchip,rk3066-smp-sram
> - samsung,exynos4210-sysram
> - samsung,exynos4210-sysram-ns
>
> @@ -201,3 +202,17 @@ examples:
> reg = <0 0x10>;
> };
> };
> +
> + - |
> + sram@10080000 {
> + compatible = "mmio-sram";
> + reg = <0x10080000 0x10000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + smp-sram@10080000 {
> + compatible = "rockchip,rk3066-smp-sram";
> + reg = <0x10080000 0x50>;
> + };
> + };
>
