From: Sean Wang Date: Sat, 1 Jun 2019 00:03:11 +0000 (+0800) Subject: dt-bindings: net: mediatek: Add support for MediaTek MT7629 SoC X-Git-Tag: v5.4-rc1~616^2~353^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3277fc683ae57f15b646b500c216e380821231c8;p=platform%2Fkernel%2Flinux-rpi.git dt-bindings: net: mediatek: Add support for MediaTek MT7629 SoC Add binding document for the ethernet on MT7629 SoC. Signed-off-by: Sean Wang Signed-off-by: David S. Miller --- diff --git a/Documentation/devicetree/bindings/net/mediatek-net.txt b/Documentation/devicetree/bindings/net/mediatek-net.txt index 503f2b9..770ff98 100644 --- a/Documentation/devicetree/bindings/net/mediatek-net.txt +++ b/Documentation/devicetree/bindings/net/mediatek-net.txt @@ -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