ARM: dts: sun8i: a83t: add dwmac-sun8i device node

[sfrench/cifs-2.6.git] / arch / arm / boot / dts / sun8i-a83t.dtsi

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 19acae1b40898a77afbbedbe21cbcaecdffa0ab5..a384b766f3dcd64f80fa0f6f8725043f06ae42a9 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -336,6 +336,18 @@
                        #interrupt-cells = <3>;
                        #gpio-cells = <3>;
 
+                       emac_rgmii_pins: emac-rgmii-pins {
+                               pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
+                                      "PD11", "PD12", "PD13", "PD14", "PD18",
+                                      "PD19", "PD21", "PD22", "PD23";
+                               function = "gmac";
+                               /*
+                                * data lines in RGMII mode use DDR mode
+                                * and need a higher signal drive strength
+                                */
+                               drive-strength = <40>;
+                       };
+
                        mmc0_pins: mmc0-pins {
                                pins = "PF0", "PF1", "PF2",
                                       "PF3", "PF4", "PF5";
@@ -440,6 +452,27 @@
                        status = "disabled";
                };
 
+               emac: ethernet@1c30000 {
+                       compatible = "allwinner,sun8i-a83t-emac";
+                       syscon = <&syscon>;
+                       reg = <0x01c30000 0x104>;
+                       interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "macirq";
+                       resets = <&ccu 13>;
+                       reset-names = "stmmaceth";
+                       clocks = <&ccu 27>;
+                       clock-names = "stmmaceth";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+
+                       mdio: mdio {
+                               compatible = "snps,dwmac-mdio";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                       };
+               };
+
                gic: interrupt-controller@1c81000 {
                        compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
                        reg = <0x01c81000 0x1000>,