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authorClaudiu Beznea <claudiu.beznea@microchip.com>2019-02-21 16:45:56 +0300
committerSebastian Reichel <sre@kernel.org>2019-04-05 18:51:20 +0300
commitec4628effbb7cf1f5241b41936540d986715f3bb (patch)
tree098d42f06085a082becf2a76f6191ce7a9f2b795
parent17d2e876b49771f2fb6e6ad73e6dd53f888fa34c (diff)
downloadlinux-ec4628effbb7cf1f5241b41936540d986715f3bb.tar.xz
dt-bindings: arm: atmel: add binding for SAM9X60 shutdown controller
Add documentation for SAM9X60 shutdown controller. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
-rw-r--r--Documentation/devicetree/bindings/arm/atmel-sysregs.txt5
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
index e61d00e25b95..9fbde401a090 100644
--- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
@@ -84,7 +84,7 @@ SHDWC SAMA5D2-Compatible Shutdown Controller
1) shdwc node
required properties:
-- compatible: should be "atmel,sama5d2-shdwc".
+- compatible: should be "atmel,sama5d2-shdwc" or "microchip,sam9x60-shdwc".
- reg: should contain registers location and length
- clocks: phandle to input clock.
- #address-cells: should be one. The cell is the wake-up input index.
@@ -96,6 +96,9 @@ optional properties:
microseconds. It's usually a board-related property.
- atmel,wakeup-rtc-timer: boolean to enable Real-Time Clock wake-up.
+optional microchip,sam9x60-shdwc properties:
+- atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up.
+
The node contains child nodes for each wake-up input that the platform uses.
2) input nodes