ARM: dts: am57xx-idk-common: Add PRUSS Ethernet ports

Add PRUSS Ethernet ports on ICSS2. We don't add the
ICSS1 ethernet ports as they are not connected to the
SoC by default on the AM57xx IDKs.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi
index 61e7540d8635cdf66cfece344c5c14c2ef9aa56c..549f02eae844a0a7dbaa17f928bcc3b5da3bd837 100644 (file)
--- a/arch/arm/boot/dts/am57xx-idk-common.dtsi
+++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi
@@ -12,6 +12,8 @@
                rtc1 = &rtc;
                display0 = &hdmi0;
                sound0 = &hdmi;
+               ethernet2 = &pruss2_emac0;
+               ethernet3 = &pruss2_emac1;
        };
 
        vmain: fixedregulator-vmain {
@@ -585,6 +587,44 @@
                mboxes = <&mailbox4 &mbox_pru2_1>;
                status = "okay";
        };
+
+       pruss2_mdio: mdio@4b2b2400 {
+               status = "okay";
+               pruss2_eth0_phy: ethernet-phy@0 {
+                       reg = <0>;
+                       interrupt-parent = <&gpio3>;
+                       interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
+               };
+
+               pruss2_eth1_phy: ethernet-phy@1 {
+                       reg = <1>;
+                       interrupt-parent = <&gpio3>;
+                       interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+               };
+       };
+
+       /* Dual mac ethernet application node on icss2 */
+       pruss2_eth {
+               compatible = "ti,prueth";
+               pruss = <&pruss2>;
+               sram = <&ocmcram1>;
+
+               pruss2_emac0: ethernet-mii0 {
+                       phy-handle = <&pruss2_eth0_phy>;
+                       phy-mode = "mii";
+                       sysevent-rx = <20>;     /* PRU_ARM_EVENT0 */
+                       /* Filled in by bootloader */
+                       local-mac-address = [00 00 00 00 00 00];
+               };
+
+               pruss2_emac1: ethernet-mii1 {
+                       phy-handle = <&pruss2_eth1_phy>;
+                       phy-mode = "mii";
+                       sysevent-rx = <21>;     /* PRU_ARM_EVENT1 */
+                       /* Filled in by bootloader */
+                       local-mac-address = [00 00 00 00 00 00];
+               };
+       };
 };
 
 &hdmi {