[06/10] dt-bindings: clock: Add documentation for Marvell PXA1908
Commit Message
Add dt bindings and documentation for Marvell PXA1908's clock controller
blocks.
Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr>
---
.../bindings/clock/marvell,pxa1908.yaml | 53 +++++++++++++++++++
1 file changed, 53 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml
Comments
On 21/07/2023 22:37, Duje Mihanović wrote:
> Add dt bindings and documentation for Marvell PXA1908's clock controller
> blocks.
>
> Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr>
> ---
> .../bindings/clock/marvell,pxa1908.yaml | 53 +++++++++++++++++++
> 1 file changed, 53 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml
>
> diff --git a/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml b/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml
> new file mode 100644
> index 000000000000..3fa6f00a26f7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml
> @@ -0,0 +1,53 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/marvell,pxa1908.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Marvell PXA1908 Clock Controllers
> +
> +maintainers:
> + - Duje Mihanović <duje.mihanovic@skole.hr>
> +
> +description: |
> + The PXA1908 clock subsystem generates and supplies clock to various
> + controllers within the PXA1908 SoC. The PXA1908 contains numerous clock
> + controller blocks, with the ones currently supported being APBC, APBCP, MPMU
> + and APMU roughly corresponding to internal buses.
> +
> + Each clock is assigned an identifier and client nodes use this identifier to
> + specify the clock which they consume.
Drop this sentence, it's obvious.
> +
> + All these identifiers could be found in <include/dt-bindings/marvell,pxa1908.h>.
"Clock identifiers ..."
> +
> +properties:
> + compatible:
> + enum:
> + - marvell,pxa1908-apbc
> + - marvell,pxa1908-apbcp
> + - marvell,pxa1908-mpmu
> + - marvell,pxa1908-apmu
Blank line
> + reg:
> + maxItems: 1
> + description: |
> + Physical address of the clock controller and length of the memory mapped
> + region.
Drop description, it is obvious.
> +
> + '#clock-cells':
> + const: 1
Best regards,
Krzysztof
new file mode 100644
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/marvell,pxa1908.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell PXA1908 Clock Controllers
+
+maintainers:
+ - Duje Mihanović <duje.mihanovic@skole.hr>
+
+description: |
+ The PXA1908 clock subsystem generates and supplies clock to various
+ controllers within the PXA1908 SoC. The PXA1908 contains numerous clock
+ controller blocks, with the ones currently supported being APBC, APBCP, MPMU
+ and APMU roughly corresponding to internal buses.
+
+ Each clock is assigned an identifier and client nodes use this identifier to
+ specify the clock which they consume.
+
+ All these identifiers could be found in <include/dt-bindings/marvell,pxa1908.h>.
+
+properties:
+ compatible:
+ enum:
+ - marvell,pxa1908-apbc
+ - marvell,pxa1908-apbcp
+ - marvell,pxa1908-mpmu
+ - marvell,pxa1908-apmu
+ reg:
+ maxItems: 1
+ description: |
+ Physical address of the clock controller and length of the memory mapped
+ region.
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # APMU block:
+ - |
+ clock-controller@d4282800 {
+ compatible = "marvell,pxa1908-apmu";
+ reg = <0xd4282800 0x400>;
+ #clock-cells = <1>;
+ };