[PATCH 2/3] dts: socfpga: Add bindings for Altera SoC SDRAM EDAC

tthayer
2014-04-07T21:48:43Z

From: Thor Thayer <tthayer@altera.com>

Addition of the Altera SDRAM EDAC bindings and device
tree changes to the Altera SoC project.

Signed-off-by: Thor Thayer <tthayer@altera.com>
To: Rob Herring <robherring2@gmail.com>
To: Pawel Moll <pawel.moll@arm.com>
To: Mark Rutland <mark.rutland@arm.com>
To: Ian Campbell <ijc+devicetree@hellion.org.uk>
To: Kumar Gala <galak@codeaurora.org>
To: Rob Landley <rob@landley.net>
To: Russell King <linux@arm.linux.org.uk>
To: Dinh Nguyen <dinguyen@altera.com>
Cc: devicetree@vger.kernel.org
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
---
.../bindings/arm/altera/socfpga-sdram-edac.txt | 12 ++++++++++++
arch/arm/boot/dts/socfpga.dtsi | 5 +++++
2 files changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/altera/socfpga-sdram-edac.txt

diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-edac.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-edac.txt
new file mode 100644
index 0000000..9348c53
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/altera/socfpga-sdram-edac.txt
@@ -0,0 +1,12 @@
+Altera SOCFPGA SDRAM Error Detection & Correction [EDAC]
+
+Required properties:
+- compatible : should contain "altr,sdr-edac";
+- interrupts : Should contain the SDRAM ECC IRQ in the
+ appropriate format for the IRQ controller.
+
+Example:
+ sdramedac@0 {
+ compatible = "altr,sdram-edac";
+ interrupts = <0 39 4>;
+ };
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 6ce912e..a0ea69b 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -681,6 +681,11 @@
reg = <0xffc25000 0x1000>;
};

+ sdramedac@0 {
+ compatible = "altr,sdram-edac";
+ interrupts = <0 39 4>;
+ };
+
rstmgr@ffd05000 {
compatible = "altr,rst-mgr";
reg = <0xffd05000 0x1000>;
--
1.7.9.5