| Palmas RTC controller bindings |
| |
| Required properties: |
| - compatible: |
| - "ti,palmas-rtc" for palma series of the RTC controller |
| - interrupt-parent: Parent interrupt device, must be handle of palmas node. |
| - interrupts: Interrupt number of RTC submodule on device. |
| |
| Optional properties: |
| |
| - ti,backup-battery-chargeable: The Palmas series device like TPS65913 or |
| TPS80036 supports the backup battery for powering the RTC when main |
| battery is removed or in very low power state. The backup battery |
| can be chargeable or non-chargeable. This flag will tells whether |
| battery is chargeable or not. If charging battery then driver can |
| enable the charging. |
| - ti,backup-battery-charge-high-current: Enable high current charging in |
| backup battery. Device supports the < 100uA and > 100uA charging. |
| The high current will be > 100uA. Absence of this property will |
| charge battery to lower current i.e. < 100uA. |
| |
| Example: |
| palmas: tps65913@58 { |
| ... |
| palmas_rtc: rtc { |
| compatible = "ti,palmas-rtc"; |
| interrupt-parent = <&palmas>; |
| interrupts = <8 0>; |
| ti,backup-battery-chargeable; |
| ti,backup-battery-charge-high-current; |
| }; |
| ... |
| }; |
