From 582be9a44380445c18a54b44c2b15720ca139f20 Mon Sep 17 00:00:00 2001
From: Emmanuel Vadot <manu@FreeBSD.org>
Date: Wed, 9 Aug 2023 15:06:51 +0200
Subject: Import device-tree files from Linux 6.1

---
 Bindings/pinctrl/st,stm32-pinctrl.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'Bindings/pinctrl/st,stm32-pinctrl.yaml')

diff --git a/Bindings/pinctrl/st,stm32-pinctrl.yaml b/Bindings/pinctrl/st,stm32-pinctrl.yaml
index d35dcc4f0242..9d59208d83c1 100644
--- a/Bindings/pinctrl/st,stm32-pinctrl.yaml
+++ b/Bindings/pinctrl/st,stm32-pinctrl.yaml
@@ -64,6 +64,9 @@ patternProperties:
       gpio-controller: true
       '#gpio-cells':
         const: 2
+      interrupt-controller: true
+      '#interrupt-cells':
+        const: 2
 
       reg:
         maxItems: 1
@@ -71,6 +74,7 @@ patternProperties:
         maxItems: 1
       resets:
         maxItems: 1
+      gpio-line-names: true
       gpio-ranges:
         minItems: 1
         maxItems: 16
@@ -106,6 +110,12 @@ patternProperties:
         minimum: 0
         maximum: 11
 
+    patternProperties:
+      "^(.+-hog(-[0-9]+)?)$":
+        type: object
+        required:
+          - gpio-hog
+
     required:
       - gpio-controller
       - '#gpio-cells'
@@ -115,9 +125,12 @@ patternProperties:
 
   '-[0-9]*$':
     type: object
+    additionalProperties: false
+
     patternProperties:
       '^pins':
         type: object
+        additionalProperties: false
         description: |
           A pinctrl node should contain at least one subnode representing the
           pinctrl group available on the machine. Each subnode will list the
-- 
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