[PATCH v2 02/15] dt-bindings: pwm: imx: Include generic pwm schema

Krzysztof Kozlowski
2022-02-14T21:23:44Z

Include generic pwm.yaml schema, which enforces PWM node naming and
brings pwm-cells requirement.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
Documentation/devicetree/bindings/pwm/imx-pwm.yaml | 4 +++-
Documentation/devicetree/bindings/pwm/imx-tpm-pwm.yaml | 4 +++-
2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
index 379d693889f6..b3da4e629341 100644
--- a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml
@@ -9,6 +9,9 @@ title: Freescale i.MX PWM controller
maintainers:
- Philipp Zabel <p.zabel@pengutronix.de>

+allOf:
+ - $ref: pwm.yaml#
+
properties:
"#pwm-cells":
description: |
@@ -59,7 +62,6 @@ properties:
maxItems: 1

required:
- - "#pwm-cells"
- compatible
- reg
- clocks
diff --git a/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.yaml
index fe9ef42544f1..8bef9dfeba9a 100644
--- a/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.yaml
@@ -13,6 +13,9 @@ description: |
The TPM counter and period counter are shared between multiple
channels, so all channels should use same period setting.

+allOf:
+ - $ref: pwm.yaml#
+
properties:
"#pwm-cells":
const: 3
@@ -34,7 +37,6 @@ properties:
maxItems: 1

required:
- - "#pwm-cells"
- compatible
- reg
- clocks