From 3c0c7b1dc686529f0ab32c6a70c74b694b59bb39 Mon Sep 17 00:00:00 2001
From: Chunyan Zhang <chunyan.zhang@unisoc.com>
Date: Tue, 10 Jan 2023 09:49:43 +0800
Subject: [PATCH] dt-bindings: gpio: Add compatible string for Unisoc UMS512

UMS512 use the same GPIO and EIC controller with SC9860.

Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
 .../devicetree/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 a21350b..99fcf97 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 4092412..4831688 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
-- 
2.7.4