ARM: dts: arria10: Add EMAC OCP reset property

Add the EMAC's OCP reset property on Arria10. The OCP reset bits are
also needed to correctly bring the EMACs out of reset correctly.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index 61a767c..a0a6d85 100644 (file)
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -431,8 +431,8 @@
                        rx-fifo-depth = <16384>;
                        clocks = <&l4_mp_clk>;
                        clock-names = "stmmaceth";
-                       resets = <&rst EMAC0_RESET>;
-                       reset-names = "stmmaceth";
+                       resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
+                       reset-names = "stmmaceth", "stmmaceth-ocp";
                        snps,axi-config = <&socfpga_axi_setup>;
                        status = "disabled";
                };
@@ -451,8 +451,8 @@
                        rx-fifo-depth = <16384>;
                        clocks = <&l4_mp_clk>;
                        clock-names = "stmmaceth";
-                       resets = <&rst EMAC1_RESET>;
-                       reset-names = "stmmaceth";
+                       resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>;
+                       reset-names = "stmmaceth", "stmmaceth-ocp";
                        snps,axi-config = <&socfpga_axi_setup>;
                        status = "disabled";
                };
@@ -470,8 +470,9 @@
                        tx-fifo-depth = <4096>;
                        rx-fifo-depth = <16384>;
                        clocks = <&l4_mp_clk>;
-                       resets = <&rst EMAC2_RESET>;
                        clock-names = "stmmaceth";
+                       resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>;
+                       reset-names = "stmmaceth", "stmmaceth-ocp";
                        snps,axi-config = <&socfpga_axi_setup>;
                        status = "disabled";
                };