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[v3,3/7] dt-bindings: gpio: brcmstb: permit gpio-line-names property

Message ID 20241212-dt-bcm2712-fixes-v3-3-44a7f3390331@raspberrypi.com
State Superseded
Headers show
Series drm/vc4: Fixup DT and DT binding issues from recent patchset | expand

Commit Message

Dave Stevenson Dec. 12, 2024, 6:36 p.m. UTC 
gpio-line-names is a generic property that can be supported by any
GPIO controller, so permit it through the binding.

It is permitted to have a variable number of GPIOs per node based
on brcm,gpio-bank-widths, so define an arbitrary maximum number of
items based on current users.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml b/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
index f096f286da19..fbd69b4cecc7 100644
--- a/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
@@ -64,6 +64,10 @@  properties:
 
   gpio-ranges: true
 
+  gpio-line-names:
+    minItems: 1
+    maxItems: 128
+
   wakeup-source:
     type: boolean
     description: >