[PATCH v5 3/4] mfd: dt-bindings: google,cros-ec: reference Samsung SPI bindings

From: Krzysztof Kozlowski
Date: Thu Jan 20 2022 - 12:58:09 EST


The ChromeOS Embedded Controller appears on boards with Samsung Exynos
SoC, where Exynos SPI bindings expect controller-data node. Reference
newly added dtschema for this property.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
---
.../bindings/mfd/google,cros-ec.yaml | 29 ++++++++++---------
1 file changed, 16 insertions(+), 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
index 58a1a9405228..66a995bbbbe9 100644
--- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
+++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
@@ -31,7 +31,7 @@ properties:

controller-data:
description:
- SPI controller data, see bindings/spi/spi-samsung.txt
+ SPI controller data, see bindings/spi/samsung,spi-peripheral-props.yaml
type: object

google,cros-ec-spi-pre-delay:
@@ -148,18 +148,21 @@ patternProperties:
required:
- compatible

-if:
- properties:
- compatible:
- contains:
- enum:
- - google,cros-ec-i2c
- - google,cros-ec-rpmsg
-then:
- properties:
- google,cros-ec-spi-pre-delay: false
- google,cros-ec-spi-msg-delay: false
- spi-max-frequency: false
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - google,cros-ec-i2c
+ - google,cros-ec-rpmsg
+ then:
+ properties:
+ google,cros-ec-spi-pre-delay: false
+ google,cros-ec-spi-msg-delay: false
+ spi-max-frequency: false
+
+ - $ref: /schemas/spi/samsung,spi-peripheral-props.yaml

additionalProperties: false

--
2.32.0