linux-kernel - [PATCH V4 3/3] dt-bindings: gpio: Add compatible string for Unisoc UMS512

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Message-ID: <20230110014943.2196046-4-chunyan.zhang@unisoc.com>
Date:   Tue, 10 Jan 2023 09:49:43 +0800
From:   Chunyan Zhang <chunyan.zhang@...soc.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
CC:     <linux-gpio@...r.kernel.org>, <devicetree@...r.kernel.org>,
        Baolin Wang <baolin.wang@...ux.alibaba.com>,
        Orson Zhai <orsonzhai@...il.com>,
        "Chunyan Zhang" <zhang.lyra@...il.com>,
        Chunyan Zhang <chunyan.zhang@...soc.com>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH V4 3/3] 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@...soc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Reviewed-by: Linus Walleij <linus.walleij@...aro.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 a21350bd0f2c..99fcf970773a 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 40924123d184..483168838128 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