diff mbox series

[v3,2/2] dt-bindings: gpio: gpio-mvebu: document offset and marvell,pwm-offset

Message ID 20220512094125.3748197-2-chris.packham@alliedtelesis.co.nz
State New
Headers show
Series [v3,1/2] dt-bindings: gpio: gpio-mvebu: convert txt binding to YAML | expand

Commit Message

Chris Packham May 12, 2022, 9:41 a.m. UTC
The offset and marvell,pwm-offset properties weren't in the old binding.
Add them based on the existing usage when the marvell,armada-8k-gpio
compatible is used.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---

Notes:
    Changes in v3:
    - Split off from 1:1 conversion patch

 Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Krzysztof Kozlowski May 13, 2022, 8:40 a.m. UTC | #1
On 12/05/2022 11:41, Chris Packham wrote:
> The offset and marvell,pwm-offset properties weren't in the old binding.
> Add them based on the existing usage when the marvell,armada-8k-gpio
> compatible is used.
> 
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
> ---
> 
> Notes:
>     Changes in v3:
>     - Split off from 1:1 conversion patch

To clarify - this documents properties already used in driver and DTS so:

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>


Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml b/Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
index 2d95ef707f53..790a17af7c59 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
@@ -41,6 +41,10 @@  properties:
       - const: pwm
     minItems: 1
 
+  offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Offset in the register map for the gpio registers (in bytes)
+
   interrupts:
     description: |
       The list of interrupts that are used for all the pins managed by this
@@ -64,6 +68,10 @@  properties:
   "#gpio-cells":
     const: 2
 
+  marvell,pwm-offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Offset in the register map for the pwm registers (in bytes)
+
   "#pwm-cells":
     description:
       The first cell is the GPIO line number. The second cell is the period