[PATCH v3 1/2] dt-bindings: leds: common: add disk write/read and usb-host/usb-gadget

[Corentin Labbe]

The triggers enum misses 3 cases used by gemini DT.
usb-host was added via commit 0cfbd328d60f ("usb: Add LED triggers for USB activity")
so we add also as valid trigger usb-gadget which was added along in this
commit.

disk-read/disk-write were added by commit d1ed7c558612 ("leds: Extends disk trigger for reads and writes")
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>

Signed-off-by: Corentin Labbe <clabbe@xxxxxxxxxxxx>
---
V1 can be seen at https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20210508193654.2596119-1-clabbe@xxxxxxxxxxxx/
Changes since v1:
- rebased on recent tree

Changes since v2:
- rebased on recent tree

 Documentation/devicetree/bindings/leds/common.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml
index f5c57a580078..8ebe602419b5 100644
--- a/Documentation/devicetree/bindings/leds/common.yaml
+++ b/Documentation/devicetree/bindings/leds/common.yaml
@@ -90,6 +90,8 @@ properties:
           - heartbeat
             # LED indicates disk activity
           - disk-activity
+          - disk-read
+          - disk-write
             # LED indicates IDE disk activity (deprecated), in new implementations
             # use "disk-activity"
           - ide-disk
@@ -98,6 +100,8 @@ properties:
             # LED alters the brightness for the specified duration with one software
             # timer (requires "led-pattern" property)
           - pattern
+          - usb-gadget
+          - usb-host
         # LED is triggered by SD/MMC activity
       - pattern: "^mmc[0-9]+$"
       - pattern: "^cpu[0-9]*$"
-- 
2.37.4