[PATCH 1/3] dt-bindings: gpio: brcmstb: add gpio-ranges

[Doug Berger <opendmb@xxxxxxxxx>]

Add optional gpio-ranges device-tree property to the Broadcom
Set-Top-Box GPIO controller.

Signed-off-by: Doug Berger <opendmb@xxxxxxxxx>
---
 Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml b/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
index a1e71c974e79..f096f286da19 100644
--- a/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
@@ -62,6 +62,8 @@ properties:
 
   interrupt-controller: true
 
+  gpio-ranges: true
+
   wakeup-source:
     type: boolean
     description: >
@@ -88,6 +90,7 @@ examples:
         interrupt-parent = <&irq0_intc>;
         interrupts = <0x6>;
         brcm,gpio-bank-widths = <32 32 32 24>;
+        gpio-ranges = <&pinctrl 0 0 120>;
     };
 
     upg_gio_aon: gpio@f04172c0 {
-- 
2.34.1