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Diffstat (limited to 'Bindings/rtc/rtc-omap.txt')
| -rw-r--r-- | Bindings/rtc/rtc-omap.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Bindings/rtc/rtc-omap.txt b/Bindings/rtc/rtc-omap.txt index bf7d11ae9bea..bee41f97044e 100644 --- a/Bindings/rtc/rtc-omap.txt +++ b/Bindings/rtc/rtc-omap.txt @@ -18,6 +18,18 @@ Optional properties: 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: @@ -30,4 +42,13 @@ rtc@1c23000 { 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; + }; }; |