Document the Broadcom STB memory controller which is a trivial binding
for now with a set of compatible strings and single register.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 .../memory-controllers/brcm,memc.yaml         | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/memory-controllers/brcm,memc.yaml

diff --git a/Documentation/devicetree/bindings/memory-controllers/brcm,memc.yaml b/Documentation/devicetree/bindings/memory-controllers/brcm,memc.yaml
new file mode 100644
index 000000000000..a629734f0cd0
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/brcm,memc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/brcm,memc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Memory controller (MEMC) for Broadcom STB
+
+maintainers:
+  - Florian Fainelli <f.fainelli@gmail.com>
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - brcm,brcmstb-memc-ddr-rev-b.1.x
+          - brcm,brcmstb-memc-ddr-rev-b.2.0
+          - brcm,brcmstb-memc-ddr-rev-b.2.1
+          - brcm,brcmstb-memc-ddr-rev-b.2.2
+          - brcm,brcmstb-memc-ddr-rev-b.2.3
+          - brcm,brcmstb-memc-ddr-rev-b.2.5
+          - brcm,brcmstb-memc-ddr-rev-b.2.6
+          - brcm,brcmstb-memc-ddr-rev-b.2.7
+          - brcm,brcmstb-memc-ddr-rev-b.2.8
+          - brcm,brcmstb-memc-ddr-rev-b.3.0
+          - brcm,brcmstb-memc-ddr-rev-b.3.1
+          - brcm,brcmstb-memc-ddr-rev-c.1.0
+          - brcm,brcmstb-memc-ddr-rev-c.1.1
+          - brcm,brcmstb-memc-ddr-rev-c.1.2
+          - brcm,brcmstb-memc-ddr-rev-c.1.3
+          - brcm,brcmstb-memc-ddr-rev-c.1.4
+      - const: brcm,brcmstb-memc-ddr
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    memory-controller@9902000 {
+        compatible = "brcm,brcmstb-memc-ddr-rev-c.1.1",
+                        "brcm,brcmstb-memc-ddr";
+        reg = <0x9902000 0x600>;
+    };
-- 
2.25.1

On 22/07/2022 20:41, Florian Fainelli wrote:
> Document the Broadcom STB memory controller which is a trivial binding
> for now with a set of compatible strings and single register.
> 
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
> ---
>  .../memory-controllers/brcm,memc.yaml         | 49 +++++++++++++++++++
>  1 file changed, 49 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/memory-controllers/brcm,memc.yaml
> 
> diff --git a/Documentation/devicetree/bindings/memory-controllers/brcm,memc.yaml b/Documentation/devicetree/bindings/memory-controllers/brcm,memc.yaml
> new file mode 100644
> index 000000000000..a629734f0cd0
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/memory-controllers/brcm,memc.yaml
> @@ -0,0 +1,49 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/memory-controllers/brcm,memc.yaml#

Filename like first compatible, so: brcm,brcmstb-memc-ddr.yaml

> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Memory controller (MEMC) for Broadcom STB
> +
> +maintainers:
> +  - Florian Fainelli <f.fainelli@gmail.com>
> +
> +properties:
> +  compatible:
> +    items:
> +      - enum:
> +          - brcm,brcmstb-memc-ddr-rev-b.1.x
> +          - brcm,brcmstb-memc-ddr-rev-b.2.0
> +          - brcm,brcmstb-memc-ddr-rev-b.2.1
> +          - brcm,brcmstb-memc-ddr-rev-b.2.2
> +          - brcm,brcmstb-memc-ddr-rev-b.2.3
> +          - brcm,brcmstb-memc-ddr-rev-b.2.5
> +          - brcm,brcmstb-memc-ddr-rev-b.2.6
> +          - brcm,brcmstb-memc-ddr-rev-b.2.7
> +          - brcm,brcmstb-memc-ddr-rev-b.2.8
> +          - brcm,brcmstb-memc-ddr-rev-b.3.0
> +          - brcm,brcmstb-memc-ddr-rev-b.3.1
> +          - brcm,brcmstb-memc-ddr-rev-c.1.0
> +          - brcm,brcmstb-memc-ddr-rev-c.1.1
> +          - brcm,brcmstb-memc-ddr-rev-c.1.2
> +          - brcm,brcmstb-memc-ddr-rev-c.1.3
> +          - brcm,brcmstb-memc-ddr-rev-c.1.4
> +      - const: brcm,brcmstb-memc-ddr
> +
> +  reg:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    memory-controller@9902000 {
> +        compatible = "brcm,brcmstb-memc-ddr-rev-c.1.1",
> +                        "brcm,brcmstb-memc-ddr";

Could you align it with previous quote "?

Other than that, looks ok, but anyway this will have to wait for merge
window to finish.

> +        reg = <0x9902000 0x600>;
> +    };


Best regards,
Krzysztof