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Subject[PATCH V2 3/3] dt-bindings: gpio: Add compatible string to support Unisoc UMS512
Date
From: Chunyan Zhang <chunyan.zhang@unisoc.com>

UMS512 use the same GPIO and EIC controller IP with SC9860.

Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
.../bindings/gpio/sprd,gpio-eic.yaml | 33 +++++++++++++++----
.../devicetree/bindings/gpio/sprd,gpio.yaml | 7 +++-
2 files changed, 33 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/gpio/sprd,gpio-eic.yaml b/Documentation/devicetree/bindings/gpio/sprd,gpio-eic.yaml
index c288a8dd44c8..3b7d338d44fb 100644
--- a/Documentation/devicetree/bindings/gpio/sprd,gpio-eic.yaml
+++ b/Documentation/devicetree/bindings/gpio/sprd,gpio-eic.yaml
@@ -42,12 +42,33 @@ description:

properties:
compatible:
- enum:
- - sprd,sc9860-eic-debounce
- - sprd,sc9860-eic-latch
- - sprd,sc9860-eic-async
- - sprd,sc9860-eic-sync
- - sprd,sc2731-eic
+ oneOf:
+ - enum:
+ - sprd,sc9860-eic-debounce
+ - sprd,sc9860-eic-latch
+ - sprd,sc9860-eic-async
+ - sprd,sc9860-eic-sync
+ - sprd,sc2731-eic
+ - items:
+ - enum:
+ - sprd,ums512-eic-debounce
+ - const: sprd,sc9860-eic-debounce
+ - items:
+ - enum:
+ - sprd,ums512-eic-latch
+ - const: sprd,sc9860-eic-latch
+ - items:
+ - enum:
+ - sprd,ums512-eic-async
+ - const: sprd,sc9860-eic-async
+ - items:
+ - enum:
+ - sprd,ums512-eic-sync
+ - const: sprd,sc9860-eic-sync
+ - items:
+ - enum:
+ - sprd,sc2730-eic
+ - const: sprd,sc2731-eic

reg:
minItems: 1
diff --git a/Documentation/devicetree/bindings/gpio/sprd,gpio.yaml b/Documentation/devicetree/bindings/gpio/sprd,gpio.yaml
index c0cd1ed9809b..a1ecb2b96a76 100644
--- a/Documentation/devicetree/bindings/gpio/sprd,gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/sprd,gpio.yaml
@@ -19,7 +19,12 @@ description:

properties:
compatible:
- const: sprd,sc9860-gpio
+ oneOf:
+ - const: sprd,sc9860-gpio
+ - items:
+ - enum:
+ - sprd,ums512-gpio
+ - const: sprd,sc9860-gpio

reg:
maxItems: 1
--
2.25.1
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