diff options
Diffstat (limited to 'Documentation/devicetree/bindings/rtc')
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/isil,isl12057.txt | 10 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/rtc-opal.txt | 5 |
2 files changed, 8 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/rtc/isil,isl12057.txt b/Documentation/devicetree/bindings/rtc/isil,isl12057.txt index 501c39c..cf83e09 100644 --- a/Documentation/devicetree/bindings/rtc/isil,isl12057.txt +++ b/Documentation/devicetree/bindings/rtc/isil,isl12057.txt @@ -5,7 +5,7 @@ consisting of a compatible field, an address and possibly an interrupt line). Nonetheless, it also supports an option boolean property -("isil,irq2-can-wakeup-machine") to handle the specific use-case found +("wakeup-source") to handle the specific use-case found on at least three in-tree users of the chip (NETGEAR ReadyNAS 102, 104 and 2120 ARM-based NAS); On those devices, the IRQ#2 pin of the chip (associated with the alarm supported by the driver) is not connected @@ -22,9 +22,9 @@ Required properties supported by the device: Optional properties: - - "isil,irq2-can-wakeup-machine": mark the chip as a wakeup source, - independently of the availability of an IRQ line connected to the - SoC. + - "wakeup-source": mark the chip as a wakeup source, independently of + the availability of an IRQ line connected to the SoC. + (Legacy property supported: "isil,irq2-can-wakeup-machine") - "interrupt-parent", "interrupts": for passing the interrupt line of the SoC connected to IRQ#2 of the RTC chip. @@ -74,5 +74,5 @@ PMIC, allowing the device to be started based on configured alarm: isl12057: isl12057@68 { compatible = "isil,isl12057"; reg = <0x68>; - isil,irq2-can-wakeup-machine; + wakeup-source; }; diff --git a/Documentation/devicetree/bindings/rtc/rtc-opal.txt b/Documentation/devicetree/bindings/rtc/rtc-opal.txt index af87e5e..a1734e5 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-opal.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-opal.txt @@ -5,12 +5,13 @@ Required properties: - comapatible: Should be "ibm,opal-rtc" Optional properties: -- has-tpo: Decides if the wakeup is supported or not. +- wakeup-source: Decides if the wakeup is supported or not + (Legacy property supported: "has-tpo") Example: rtc { compatible = "ibm,opal-rtc"; - has-tpo; + wakeup-source; phandle = <0x10000029>; linux,phandle = <0x10000029>; }; |