[PATCH 14/15] ARM: mvebu: system-controller: Add second reg cell devicetree specification
From: Ezequiel Garcia <hidden>
Date: 2013-08-27 14:34:38
Also in:
linux-arm-kernel
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Specify an optional second reg property cell to system-controller's DT node. This cell must be used to specify the watchdog RSTOUT register base address. Cc: devicetree@vger.kernel.org Signed-off-by: Ezequiel Garcia <redacted> --- Documentation/devicetree/bindings/arm/mvebu-system-controller.txt | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt
index 081c6a7..95a75b3 100644
--- a/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt
+++ b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt@@ -9,9 +9,14 @@ Required properties: - "marvell,armada-370-xp-system-controller" - reg: Should contain system controller registers location and length. +Optional properties: + +- reg: An optional second cell must be used to specify the watchdog RSTOUT + register base address, available in Armada 370/XP SoC. + Example: system-controller@d0018200 { compatible = "marvell,armada-370-xp-system-controller"; - reg = <0xd0018200 0x500>; + reg = <0xd0018200 0x500>, <0xd0020704 0x4>; };
--
1.8.1.5