diff options
| author | Hou Zhiqiang <Zhiqiang.Hou@nxp.com> | 2020-09-21 15:16:23 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-09-24 08:27:44 -0400 |
| commit | 613e49bb91a4d367e64b6c644dd7e5a9e49f3063 (patch) | |
| tree | f618aad4d8fef4e250620a361ccb6d0bf9ac55bf /arch/powerpc/dts/p2020rdb-pc.dtsi | |
| parent | 1e944259f5b655c736482b63c1b786e1add0f2be (diff) | |
dts: powerpc: p2020rdb: Add eTSEC DT nodes
P2020RDB implements 3 enhanced three-speed Ethernet controllers,
and the connection is shown below:
eTSEC1: Connected to RGMII switch VSC7385
eTSEC2: Connected to SGMII PHY VSC8221
eTSEC3: Connected to SGMII PHY AR8021
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'arch/powerpc/dts/p2020rdb-pc.dtsi')
| -rw-r--r-- | arch/powerpc/dts/p2020rdb-pc.dtsi | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/powerpc/dts/p2020rdb-pc.dtsi b/arch/powerpc/dts/p2020rdb-pc.dtsi new file mode 100644 index 0000000000..0d2acc746e --- /dev/null +++ b/arch/powerpc/dts/p2020rdb-pc.dtsi @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * P2020 RDB-PC Device Tree Source stub (no addresses or top-level ranges) + * + * Copyright 2011 Freescale Semiconductor Inc. + * Copyright 2020 NXP + */ + +&soc { + mdio@24520 { + phy0: ethernet-phy@0 { + interrupts = <3 1 0 0>; + reg = <0x0>; + }; + phy1: ethernet-phy@1 { + interrupts = <2 1 0 0>; + reg = <0x1>; + }; + }; + + mdio@25520 { + tbi0: tbi-phy@11 { + reg = <0x11>; + device_type = "tbi-phy"; + }; + }; + + mdio@26520 { + status = "disabled"; + }; + + enet0: ethernet@24000 { + phy-connection-type = "rgmii-id"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + enet1: ethernet@25000 { + tbi-handle = <&tbi0>; + phy-handle = <&phy0>; + phy-connection-type = "sgmii"; + }; + + enet2: ethernet@26000 { + phy-handle = <&phy1>; + phy-connection-type = "rgmii-id"; + }; +}; |