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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2017-09-27 16:03:41 +0200
committerRob Herring <robh@kernel.org>2017-10-05 17:26:50 -0500
commitb766f10f7b1b416460c05df57345bba74cd5911d (patch)
treeceadc7c00e2bb72fe8cd73db1f9327a31f7b9d85 /Documentation/devicetree
parenta38b9267995402b89916017872a6f3ba405bcb96 (diff)
dt-bindings: rtc: add stericsson,coh901331 bindings
Add device tree bindings for the ST-Ericsson COH 901 331 Real Time Clock Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt17
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
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index 000000000000..3ebeb311335f
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+++ b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt
@@ -0,0 +1,17 @@
+ST-Ericsson COH 901 331 Real Time Clock
+
+Required properties:
+- compatible: must be "stericsson,coh901331"
+- reg: address range of rtc register set.
+- interrupt-parent: phandle for the interrupt controller.
+- interrupts: rtc alarm interrupt.
+- clocks: phandle to the rtc clock source
+
+Example:
+ rtc: rtc@c0017000 {
+ compatible = "stericsson,coh901331";
+ reg = <0xc0017000 0x1000>;
+ interrupt-parent = <&vicb>;
+ interrupts = <10>;
+ clocks = <&rtc_clk>;
+ };