Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Biao Huang <> | Subject | [PATCH net-next v9 6/6] net: dt-bindings: dwmac: add support for mt8195 | Date | Wed, 15 Dec 2021 10:16:52 +0800 |
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Add binding document for the ethernet on mt8195.
Signed-off-by: Biao Huang <biao.huang@mediatek.com> --- .../bindings/net/mediatek-dwmac.yaml | 42 ++++++++++++++----- 1 file changed, 32 insertions(+), 10 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml index 8ad6e19661b8..44d55146def4 100644 --- a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml @@ -19,6 +19,7 @@ select: contains: enum: - mediatek,mt2712-gmac + - mediatek,mt8195-gmac required: - compatible @@ -27,26 +28,37 @@ allOf: properties: compatible: - items: - - enum: - - mediatek,mt2712-gmac - - const: snps,dwmac-4.20a + oneOf: + - items: + - enum: + - mediatek,mt2712-gmac + - const: snps,dwmac-4.20a + - items: + - enum: + - mediatek,mt8195-gmac + - const: snps,dwmac-5.10a clocks: + minItems: 5 items: - description: AXI clock - description: APB clock - description: MAC Main clock - description: PTP clock - description: RMII reference clock provided by MAC + - description: MAC clock gate clock-names: - items: - - const: axi - - const: apb - - const: mac_main - - const: ptp_ref - - const: rmii_internal + minItems: 5 + maxItems: 6 + contains: + enum: + - axi + - apb + - mac_main + - ptp_ref + - rmii_internal + - mac_cg mediatek,pericfg: $ref: /schemas/types.yaml#/definitions/phandle @@ -61,6 +73,8 @@ properties: or will round down. Range 0~31*170. For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550, or will round down. Range 0~31*550. + For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple of 290, + or will round down. Range 0~31*290. mediatek,rx-delay-ps: description: @@ -69,6 +83,8 @@ properties: or will round down. Range 0~31*170. For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550, or will round down. Range 0~31*550. + For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple + of 290, or will round down. Range 0~31*290. mediatek,rmii-rxc: type: boolean @@ -102,6 +118,12 @@ properties: 3. the inside clock, which be sent to MAC, will be inversed in RMII case when the reference clock is from MAC. + mediatek,mac-wol: + type: boolean + description: + If present, indicates that MAC supports WOL(Wake-On-LAN), and MAC WOL will be enabled. + Otherwise, PHY WOL is perferred. + required: - compatible - reg -- 2.25.1
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