From 2c0dd8440312b77b42f8e27fd751015dc8f519ff Mon Sep 17 00:00:00 2001
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: Wed, 13 May 2020 00:24:20 +0200
Subject: [PATCH] dt-bindings: phy: meson8b-usb2: Add compatible string for
Meson8m2
The USB2 PHY on Meson8m2 is identical to the one on Meson8b but
different to the one on Meson8. The only known difference is that Meson8
does not set the ACA_ENABLE bit while Meson8b and Meson8m2 do.
Add an explicit compatible string for Meson8m2 so those differences can
be taken care of.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Thomas Graichen <thomas.graichen@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200512222424.549351-3-martin.blumenstingl@googlemail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
.../devicetree/bindings/phy/amlogic,meson8b-usb2-phy.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson8b-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,meson8b-usb2-phy.yaml
index 0bd4ce39525a..03c4809dbe8d 100644
--- a/Documentation/devicetree/bindings/phy/amlogic,meson8b-usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/amlogic,meson8b-usb2-phy.yaml
@@ -16,6 +16,7 @@ properties:
- enum:
- amlogic,meson8-usb2-phy
- amlogic,meson8b-usb2-phy
+ - amlogic,meson8m2-usb2-phy
- const: amlogic,meson-mx-usb2-phy
- const: amlogic,meson-gxbb-usb2-phy