SoCFPGA DTS updates for v4.16

- Stratix10 platform updates
   - Fix SPI interrupt numbers
   - Enable USB
 - Disable over-current for Arria10 devkit
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Merge tag 'socfpga_dts_for_v4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt

Pull "SoCFPGA DTS updates for v4.16" from Dinh Nguyen:
- Stratix10 platform updates
  - Fix SPI interrupt numbers
  - Enable USB
- Disable over-current for Arria10 devkit

* tag 'socfpga_dts_for_v4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  arm64: dts: stratix10: fix SPI settings
  ARM: dts: socfpga: add i2c reset signals
  arm64: dts: stratix10: add USB ECC reset bit
  arm64: dts: stratix10: enable USB on the devkit
  ARM: dts: socfpga: disable over-current for Arria10 USB devkit

arch/arm/boot/dts/socfpga.dtsi

@@ -651,6 +651,7 @@
 			#size-cells = <0>;
 			compatible = "snps,designware-i2c";
 			reg = <0xffc04000 0x1000>;
+			resets = <&rst I2C0_RESET>;
 			clocks = <&l4_sp_clk>;
 			interrupts = <0 158 0x4>;
 			status = "disabled";
@@ -661,6 +662,7 @@
 			#size-cells = <0>;
 			compatible = "snps,designware-i2c";
 			reg = <0xffc05000 0x1000>;
+			resets = <&rst I2C1_RESET>;
 			clocks = <&l4_sp_clk>;
 			interrupts = <0 159 0x4>;
 			status = "disabled";
@@ -671,6 +673,7 @@
 			#size-cells = <0>;
 			compatible = "snps,designware-i2c";
 			reg = <0xffc06000 0x1000>;
+			resets = <&rst I2C2_RESET>;
 			clocks = <&l4_sp_clk>;
 			interrupts = <0 160 0x4>;
 			status = "disabled";
@@ -681,6 +684,7 @@
 			#size-cells = <0>;
 			compatible = "snps,designware-i2c";
 			reg = <0xffc07000 0x1000>;
+			resets = <&rst I2C3_RESET>;
 			clocks = <&l4_sp_clk>;
 			interrupts = <0 161 0x4>;
 			status = "disabled";

arch/arm/boot/dts/socfpga_arria10_socdk.dtsi

@@ -163,6 +163,7 @@
 
 &usb0 {
 	status = "okay";
+	disable-over-current;
 };
 
 &watchdog1 {

arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi

@@ -248,7 +248,9 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xffda4000 0x1000>;
-			interrupts = <0 101 4>;
+			interrupts = <0 99 4>;
+			resets = <&rst SPIM0_RESET>;
+			reg-io-width = <4>;
 			num-chipselect = <4>;
 			bus-num = <0>;
 			status = "disabled";
@@ -259,7 +261,9 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0xffda5000 0x1000>;
-			interrupts = <0 102 4>;
+			interrupts = <0 100 4>;
+			resets = <&rst SPIM1_RESET>;
+			reg-io-width = <4>;
 			num-chipselect = <4>;
 			bus-num = <0>;
 			status = "disabled";
@@ -335,8 +339,8 @@
 			interrupts = <0 93 4>;
 			phys = <&usbphy0>;
 			phy-names = "usb2-phy";
-			resets = <&rst USB0_RESET>;
-			reset-names = "dwc2";
+			resets = <&rst USB0_RESET>, <&rst USB0_OCP_RESET>;
+			reset-names = "dwc2", "dwc2-ecc";
 			status = "disabled";
 		};
 
@@ -346,8 +350,8 @@
 			interrupts = <0 94 4>;
 			phys = <&usbphy0>;
 			phy-names = "usb2-phy";
-			resets = <&rst USB1_RESET>;
-			reset-names = "dwc2";
+			resets = <&rst USB1_RESET>, <&rst USB1_OCP_RESET>;
+			reset-names = "dwc2", "dwc2-ecc";
 			status = "disabled";
 		};
 

arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts

@@ -97,3 +97,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&usb0 {
+	status = "okay";
+};