dt-bindings: net: meson-dwmac: new compatible name for AXG SoC

[ Upstream commit 7e5d05e18ba1ed491c6f836edee7f0b90f3167bc ]

We need to introduce a new compatible name for the Meson-AXG SoC
in order to support the RMII 100M ethernet PHY, since the PRG_ETH0
register of the dwmac glue layer is changed from previous old SoC.

Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/net/meson-dwmac.txt b/Documentation/devicetree/bindings/net/meson-dwmac.txt
index 354dd98..910187e 100644 (file)
--- a/Documentation/devicetree/bindings/net/meson-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/meson-dwmac.txt
@@ -10,6 +10,7 @@ Required properties on all platforms:
                        - "amlogic,meson6-dwmac"
                        - "amlogic,meson8b-dwmac"
                        - "amlogic,meson-gxbb-dwmac"
+                       - "amlogic,meson-axg-dwmac"
                Additionally "snps,dwmac" and any applicable more
                detailed version number described in net/stmmac.txt
                should be used.