mirror of
https://github.com/torvalds/linux.git
synced 2024-12-25 20:32:22 +00:00
094d3ee3ce
Drop the vendor-prefix from the "ti,system-power-controller" device-tree property name. It has been agreed to make "system-power-controller" a standard property and to drop the vendor-prefix that is currently used by several drivers. Note that drivers that have used "<vendor>,system-power-controller" in a released kernel will need to support both versions. Signed-off-by: Johan Hovold <johan@kernel.org> Cc: Tony Lindgren <tony@atomide.com> Cc: Benot Cousson <bcousson@baylibre.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
29 lines
832 B
Plaintext
29 lines
832 B
Plaintext
TI Real Time Clock
|
|
|
|
Required properties:
|
|
- compatible:
|
|
- "ti,da830-rtc" - for RTC IP used similar to that on DA8xx SoC family.
|
|
- "ti,am3352-rtc" - for RTC IP used similar to that on AM335x SoC family.
|
|
This RTC IP has special WAKE-EN Register to enable
|
|
Wakeup generation for event Alarm. It can also be
|
|
used to control an external PMIC via the
|
|
pmic_power_en pin.
|
|
- reg: Address range of rtc register set
|
|
- interrupts: rtc timer, alarm interrupts in order
|
|
- interrupt-parent: phandle for the interrupt controller
|
|
|
|
Optional properties:
|
|
- system-power-controller: whether the rtc is controlling the system power
|
|
through pmic_power_en
|
|
|
|
Example:
|
|
|
|
rtc@1c23000 {
|
|
compatible = "ti,da830-rtc";
|
|
reg = <0x23000 0x1000>;
|
|
interrupts = <19
|
|
19>;
|
|
interrupt-parent = <&intc>;
|
|
system-power-controller;
|
|
};
|