gpio: xlp: Add GPIO driver support for Broadcom Vulcan ARM64

[cascardo/linux.git] / Documentation / devicetree / bindings / gpio / gpio-xlp.txt

diff --git a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt b/Documentation/devicetree/bindings/gpio/gpio-xlp.txt
index 262ee4d..28662d8 100644 (file)
--- a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-xlp.txt
@@ -3,6 +3,8 @@ Netlogic XLP Family GPIO
 
 This GPIO driver is used for following Netlogic XLP SoCs:
        XLP832, XLP316, XLP208, XLP980, XLP532
+This GPIO driver is also compatible with GPIO controller found on
+Broadcom Vulcan ARM64.
 
 Required properties:
 -------------------
@@ -13,6 +15,7 @@ Required properties:
   - "netlogic,xlp208-gpio": For Netlogic XLP208
   - "netlogic,xlp980-gpio": For Netlogic XLP980
   - "netlogic,xlp532-gpio": For Netlogic XLP532
+  - "brcm,vulcan-gpio": For Broadcom Vulcan ARM64
 - reg: Physical base address and length of the controller's registers.
 - #gpio-cells: Should be two. The first cell is the pin number and the second
   cell is used to specify optional parameters (currently unused).