ARM: dts: owl-s500: Add ethernet support

Add Ethernet MAC device tree node for Actions Semi S500 SoC.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/222ee0c2cb431619f558dce9726585ac92f65e00.1623401998.git.cristian.ciocaltea@gmail.com
Link: https://lore.kernel.org/r/20210628072817.8269-2-mani@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
index cd635f2..739b4b9 100644 (file)
--- a/arch/arm/boot/dts/owl-s500.dtsi
+++ b/arch/arm/boot/dts/owl-s500.dtsi
@@ -324,5 +324,15 @@
                        dma-names = "mmc";
                        status = "disabled";
                };
+
+               ethernet: ethernet@b0310000 {
+                       compatible = "actions,s500-emac", "actions,owl-emac";
+                       reg = <0xb0310000 0x10000>;
+                       interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cmu CLK_ETHERNET>, <&cmu CLK_RMII_REF>;
+                       clock-names = "eth", "rmii";
+                       resets = <&cmu RESET_ETHERNET>;
+                       status = "disabled";
+               };
        };
 };