From: Martin Blumenstingl martin.blumenstingl@googlemail.com
[ Upstream commit 1fdc97ae450ede2b4911d6737a57e6fca63b5f4a ]
We have a dedicated "amlogic,meson-g12a-dwmac" compatible string for the Ethernet controller since commit 3efdb92426bf4 ("dt-bindings: net: dwmac-meson: Add a compatible string for G12A onwards"). Using the AXG compatible string worked fine so far because the dwmac-meson8b driver doesn't handle the newly introduced register bits for G12A. However, once that changes the driver must be probed with the correct compatible string to manage these new register bits.
Signed-off-by: Martin Blumenstingl martin.blumenstingl@googlemail.com Reviewed-by: Neil Armstrong narmstrong@baylibre.com Signed-off-by: Kevin Hilman khilman@baylibre.com Link: https://lore.kernel.org/r/20200925211743.537496-1-martin.blumenstingl@google... Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index 81f490e404ca5..c95ebe6151766 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -209,7 +209,7 @@ map { };
ethmac: ethernet@ff3f0000 { - compatible = "amlogic,meson-axg-dwmac", + compatible = "amlogic,meson-g12a-dwmac", "snps,dwmac-3.70a", "snps,dwmac"; reg = <0x0 0xff3f0000 0x0 0x10000>,