Merge tag 'socfpga_dts_for_v4.2_part_3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt

SoCFPGA updates for v4.2 part 3
- Add SCU node for Arria 10
- Add enable-method for cpu nodes
- Add SDRAM controller binding doc
- Enable gpio-leds on SoCFPGA Socrates board

* tag 'socfpga_dts_for_v4.2_part_3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  ARM: socfpga: socrates: add gpio-leds
  ARM: socfpga: socrates: enable gpio0/1
  ARM: socfpga: dts: add sdram controller dt binding doc
  ARM: socfpga: dts: add enable-method property for cpu nodes
  ARM: socfpga: dts: add the a9-scu node for arria10

1 files changed, 12 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-controller.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-controller.txt
new file mode 100644
index 000000000000..77ca635765e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-controller.txt
@@ -0,0 +1,12 @@
+Altera SOCFPGA SDRAM Controller
+
+Required properties:
+- compatible : Should contain "altr,sdr-ctl" and "syscon".
+  syscon is required by the Altera SOCFPGA SDRAM EDAC.
+- reg : Should contain 1 register range (address and length)
+
+Example:
+	sdr: sdr@ffc25000 {
+		compatible = "altr,sdr-ctl", "syscon";
+		reg = <0xffc25000 0x1000>;
+	};