summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/arm/altera
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/arm/altera')
-rw-r--r--Documentation/devicetree/bindings/arm/altera/socfpga-sdram-controller.txt12
-rw-r--r--Documentation/devicetree/bindings/arm/altera/socfpga-sdram-edac.txt2
2 files changed, 13 insertions, 1 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 000000000..77ca63576
--- /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>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-edac.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-edac.txt
index d0ce01da5..f5ad0ff69 100644
--- a/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-edac.txt
+++ b/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-edac.txt
@@ -2,7 +2,7 @@ Altera SOCFPGA SDRAM Error Detection & Correction [EDAC]
The EDAC accesses a range of registers in the SDRAM controller.
Required properties:
-- compatible : should contain "altr,sdram-edac";
+- compatible : should contain "altr,sdram-edac" or "altr,sdram-edac-a10"
- altr,sdr-syscon : phandle of the sdr module
- interrupts : Should contain the SDRAM ECC IRQ in the
appropriate format for the IRQ controller.