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Commit 3277fc68 authored by Sean Wang's avatar Sean Wang Committed by David S. Miller
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dt-bindings: net: mediatek: Add support for MediaTek MT7629 SoC 



Add binding document for the ethernet on MT7629 SoC.

Signed-off-by: default avatarSean Wang <sean.wang@mediatek.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fa0e5158

Documentation/devicetree/bindings/net/mediatek-net.txt

+12 −2
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ Required properties: 
		"mediatek,mt2701-eth": for MT2701 SoC

		"mediatek,mt7623-eth", "mediatek,mt2701-eth": for MT7623 SoC

		"mediatek,mt7622-eth": for MT7622 SoC

		"mediatek,mt7629-eth": for MT7629 SoC

- reg: Address and length of the register set for the device

- interrupts: Should contain the three frame engines interrupts in numeric

	order. These are fe_int0, fe_int1 and fe_int2.
@@ -19,14 +20,23 @@ Required properties: 
	"ethif", "esw", "gp2", "gp1" : For MT2701 and MT7623 SoC

        "ethif", "esw", "gp0", "gp1", "gp2", "sgmii_tx250m", "sgmii_rx250m",

	"sgmii_cdr_ref", "sgmii_cdr_fb", "sgmii_ck", "eth2pll" : For MT7622 SoC

	"ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2", "fe", "sgmii_tx250m",

	"sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb", "sgmii2_tx250m",

	"sgmii2_rx250m", "sgmii2_cdr_ref", "sgmii2_cdr_fb", "sgmii_ck",

	"eth2pll" : For MT7629 SoC.

- power-domains: phandle to the power domain that the ethernet is part of

- resets: Should contain phandles to the ethsys reset signals

- reset-names: Should contain the names of reset signal listed in the resets

		property

		These are "fe", "gmac" and "ppe"

- mediatek,ethsys: phandle to the syscon node that handles the port setup

- mediatek,sgmiisys: phandle to the syscon node that handles the SGMII setup

	which is required for those SoCs equipped with SGMII such as MT7622 SoC.

- mediatek,infracfg: phandle to the syscon node that handles the path from

	GMAC to PHY variants, which is required for MT7629 SoC.

- mediatek,sgmiisys: a list of phandles to the syscon node that handles the

	SGMII setup which is required for those SoCs equipped with SGMII such

	as MT7622 and MT7629 SoC. And MT7622 have only one set of SGMII shared

	by GMAC1 and GMAC2; MT7629 have two independent sets of SGMII directed

	to GMAC1 and GMAC2, respectively.

- mediatek,pctl: phandle to the syscon node that handles the ports slew rate

	and driver current: only for MT2701 and MT7623 SoC