Merge branch 'pm-cpufreq'

[cascardo/linux.git] / Documentation / devicetree / bindings / rtc / rtc-omap.txt

diff --git a/Documentation/devicetree/bindings/rtc/rtc-omap.txt b/Documentation/devicetree/bindings/rtc/rtc-omap.txt
index 43a8366..bee41f9 100644 (file)
--- a/Documentation/devicetree/bindings/rtc/rtc-omap.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-omap.txt
@@ -16,6 +16,20 @@ Required properties:
 Optional properties:
 - system-power-controller: whether the rtc is controlling the system power
   through pmic_power_en
+- clocks: Any internal or external clocks feeding in to rtc
+- clock-names: Corresponding names of the clocks
+- pinctrl-0: a phandle pointing to the pin settings for the device
+- pinctrl-names: should be "default"
+
+Optional subnodes:
+- generic pinctrl node
+
+Required pinctrl subnodes properties:
+- pins - Names of ext_wakeup pins to configure
+
+Optional pinctrl subnodes properties:
+- input-enable - Enables ext_wakeup
+- ti,active-high - Set input active high (by default active low)
 
 Example:
 
@@ -26,4 +40,15 @@ rtc@1c23000 {
                      19>;
        interrupt-parent = <&intc>;
        system-power-controller;
+       clocks = <&clk_32k_rtc>, <&clk_32768_ck>;
+       clock-names = "ext-clk", "int-clk";
+
+       pinctrl-0 = <&ext_wakeup>;
+       pinctrl-names = "default";
+
+       ext_wakeup: ext-wakeup {
+               pins = "ext_wakeup0";
+               input-enable;
+               ti,active-high;
+       };
 };