diff options
| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2020-06-20 21:26:40 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-22 16:24:10 -0700 |
| commit | 3efdb92426bf479aa87d38a55b66c81d2a60f41b (patch) | |
| tree | ad7e3d5c863e1f5b2649dfbe7db4d55f5be6744a | |
| parent | 58d844e8604c29369236a6806846e1022995d055 (diff) | |
dt-bindings: net: dwmac-meson: Add a compatible string for G12A onwards
Amlogic Meson G12A, G12B and SM1 have the same (at least as far as we
know at the time of writing) PRG_ETHERNET glue register implementation.
This implementation however is slightly different from AXG as it now has
an undocument "auto cali idx val" register in PRG_ETH1[17:16] which
seems to be related to RGMII Ethernet.
Add a compatible string for G12A and newer so the new registers can be
used.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml index 64c20c92c07d..85fefe3a0444 100644 --- a/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/amlogic,meson-dwmac.yaml @@ -22,6 +22,7 @@ select: - amlogic,meson8m2-dwmac - amlogic,meson-gxbb-dwmac - amlogic,meson-axg-dwmac + - amlogic,meson-g12a-dwmac required: - compatible @@ -36,6 +37,7 @@ allOf: - amlogic,meson8m2-dwmac - amlogic,meson-gxbb-dwmac - amlogic,meson-axg-dwmac + - amlogic,meson-g12a-dwmac then: properties: @@ -95,6 +97,7 @@ properties: - amlogic,meson8m2-dwmac - amlogic,meson-gxbb-dwmac - amlogic,meson-axg-dwmac + - amlogic,meson-g12a-dwmac contains: enum: - snps,dwmac-3.70a |