linux-kernel - [PATCH 03/23] dt-bindings: gpio: nomadik: add mobileye,eyeq5-gpio compatible

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Message-Id: <20240214-mbly-gpio-v1-3-f88c0ccf372b@bootlin.com>
Date: Wed, 14 Feb 2024 17:23:56 +0100
From: Théo Lebrun <theo.lebrun@...tlin.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>, 
 Conor Dooley <conor+dt@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>, 
 Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc: linux-gpio@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-mips@...r.kernel.org, Gregory CLEMENT <gregory.clement@...tlin.com>, 
 Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Tawfik Bayouk <tawfik.bayouk@...ileye.com>, 
 Théo Lebrun <theo.lebrun@...tlin.com>
Subject: [PATCH 03/23] dt-bindings: gpio: nomadik: add mobileye,eyeq5-gpio
 compatible

This GPIO controller is used on the Mobileye EyeQ5 SoC. Add its
compatible to the dt-bindings. One difference is that the block as
integrated on EyeQ5 does not support sleep-mode.

Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
---
 .../devicetree/bindings/gpio/st,nomadik-gpio.yaml        | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml b/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
index bbd23daed229..e44cf292bc6d 100644
--- a/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml
@@ -19,7 +19,9 @@ properties:
     pattern: "^gpio@[0-9a-f]+$"
 
   compatible:
-    const: st,nomadik-gpio
+    enum:
+      - st,nomadik-gpio
+      - mobileye,eyeq5-gpio
 
   reg:
     maxItems: 1
@@ -65,6 +67,18 @@ required:
 
 unevaluatedProperties: false
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: st,nomadik-gpio
+    then:
+      properties:
+        st,supports-sleepmode:
+          description: Whether the controller can sleep or not.
+          $ref: /schemas/types.yaml#/definitions/flag
+
 examples:
   - |
     gpio1: gpio@...2e080 {

-- 
2.43.1