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arm: dts: ls2088ardb: add DPMAC and PHY nodes

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In order to maintain compatibility with the Linux DTS, the entire fsl-mc
node is added but instead of being probed by a dedicated bus driver it
will be a simple-mfd.

Also, annotate the external MDIO nodes and describe the PHYs (4 x AQR405
and 4 x CS4340). Also, add phy-handles for the dpmacs to their
associated PHY.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Ioana Ciornei 2020-03-18 16:47:45 +02:00 • committed by Priyanka Jain
parent f660f7af1d
commit 87274918f2
2 changed files with 157 additions and 6 deletions
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75
arch/arm/dts/fsl-ls2080a.dtsi
View file

@ -50,12 +50,6 @@
interrupts = <0 32 0x1>; /* edge triggered */
};
fsl_mc: fsl-mc@80c000000 {
compatible = "fsl,qoriq-mc";
reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */
<0x00000000 0x08340000 0 0x40000>; /* MC control reg */
};
i2c0: i2c@2000000 {
status = "disabled";
compatible = "fsl,vf610-i2c";
@ -200,6 +194,75 @@
status = "disabled";
};
fsl_mc: fsl-mc@80c000000 {
compatible = "fsl,qoriq-mc", "simple-mfd";
reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */
<0x00000000 0x08340000 0 0x40000>; /* MC control reg */
#address-cells = <3>;
#size-cells = <1>;
/*
* Region type 0x0 - MC portals
* Region type 0x1 - QBMAN portals
*/
ranges = <0x0 0x0 0x0 0x8 0x0c000000 0x4000000
0x1 0x0 0x0 0x8 0x18000000 0x8000000>;
dpmacs {
compatible = "simple-mfd";
#address-cells = <1>;
#size-cells = <0>;
dpmac1: dpmac@1 {
compatible = "fsl,qoriq-mc-dpmac";
reg = <0x1>;
status = "disabled";
};
dpmac2: dpmac@2 {
compatible = "fsl,qoriq-mc-dpmac";
reg = <0x2>;
status = "disabled";
};
dpmac3: dpmac@3 {
compatible = "fsl,qoriq-mc-dpmac";
reg = <0x3>;
status = "disabled";
};
dpmac4: dpmac@4 {
compatible = "fsl,qoriq-mc-dpmac";
reg = <0x4>;
status = "disabled";
};
dpmac5: dpmac@5 {
compatible = "fsl,qoriq-mc-dpmac";
reg = <0x5>;
status = "disabled";
};
dpmac6: dpmac@6 {
compatible = "fsl,qoriq-mc-dpmac";
reg = <0x6>;
status = "disabled";
};
dpmac7: dpmac@7 {
compatible = "fsl,qoriq-mc-dpmac";
reg = <0x7>;
status = "disabled";
};
dpmac8: dpmac@8 {
compatible = "fsl,qoriq-mc-dpmac";
reg = <0x8>;
status = "disabled";
};
};
};
emdio1: mdio@8B96000 {
compatible = "fsl,ls-mdio";
reg = <0x0 0x8B96000 0x0 0x1000>;

88
arch/arm/dts/fsl-ls2088a-rdb-qspi.dts
View file

@ -21,6 +21,94 @@
};
};
&dpmac1 {
status = "okay";
phy-handle = <&mdio1_phy1>;
phy-connection-type = "xfi";
};
&dpmac2 {
status = "okay";
phy-handle = <&mdio1_phy2>;
phy-connection-type = "xfi";
};
&dpmac3 {
status = "okay";
phy-handle = <&mdio1_phy3>;
phy-connection-type = "xfi";
};
&dpmac4 {
status = "okay";
phy-handle = <&mdio1_phy4>;
phy-connection-type = "xfi";
};
&dpmac5 {
status = "okay";
phy-handle = <&mdio2_phy1>;
phy-connection-type = "xfi";
};
&dpmac6 {
status = "okay";
phy-handle = <&mdio2_phy2>;
phy-connection-type = "xfi";
};
&dpmac7 {
status = "okay";
phy-handle = <&mdio2_phy3>;
phy-connection-type = "xfi";
};
&dpmac8 {
status = "okay";
phy-handle = <&mdio2_phy4>;
phy-connection-type = "xfi";
};
&emdio1 {
status = "okay";
/* CS4340 PHYs */
mdio1_phy1: emdio1_phy@1 {
reg = <0x10>;
};
mdio1_phy2: emdio1_phy@2 {
reg = <0x11>;
};
mdio1_phy3: emdio1_phy@3 {
reg = <0x12>;
};
mdio1_phy4: emdio1_phy@4 {
reg = <0x13>;
};
};
&emdio2 {
status = "okay";
/* AQR405 PHYs */
mdio2_phy1: emdio2_phy@1 {
compatible = "ethernet-phy-ieee802.3-c45";
reg = <0x0>;
};
mdio2_phy2: emdio2_phy@2 {
compatible = "ethernet-phy-ieee802.3-c45";
reg = <0x1>;
};
mdio2_phy3: emdio2_phy@3 {
compatible = "ethernet-phy-ieee802.3-c45";
reg = <0x2>;
};
mdio2_phy4: emdio2_phy@4 {
compatible = "ethernet-phy-ieee802.3-c45";
reg = <0x3>;
};
};
&dspi {
bus-num = <0>;
status = "okay";