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Subject[PATCH v2 1/1] dt-bindings: misc: add support for both property names cmd-gpios and cmd-gpio
Date
The definition "gpio_suffixes[] = { "gpios", "gpio" }" shows that both
property names "cmd-gpios" and "cmd-gpio" are supported. But currently
only "cmd-gpios" is allowed in this yaml, and the name used in
mmp2-olpc-xo-1-75.dts is cmd-gpio. As a result, the following errors is
reported.

slave: 'cmd-gpios' is a required property
slave: 'cmd-gpio' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml b/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml
index b3c45c046ba5e37..dd549380a085709 100644
--- a/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml
+++ b/Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.yaml
@@ -24,15 +24,21 @@ properties:
compatible:
const: olpc,xo1.75-ec

- cmd-gpios:
+ spi-cpha: true
+
+patternProperties:
+ "^cmd-gpio[s]?$":
description: GPIO uspecifier of the CMD pin
maxItems: 1

- spi-cpha: true
-
required:
- compatible
- - cmd-gpios
+
+oneOf:
+ - required:
+ - cmd-gpio
+ - required:
+ - cmd-gpios

additionalProperties: false

--
1.8.3

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