| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Spreadtrum SC27xx Real Time Clock |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: should be "sprd,sc2731-rtc". |
| 5 | - reg: address offset of rtc register. |
| 6 | - interrupts: rtc alarm interrupt. |
| 7 | |
| 8 | Example: |
| 9 | |
| 10 | sc2731_pmic: pmic@0 { |
| 11 | compatible = "sprd,sc2731"; |
| 12 | reg = <0>; |
| 13 | spi-max-frequency = <26000000>; |
| 14 | interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; |
| 15 | interrupt-controller; |
| 16 | #interrupt-cells = <2>; |
| 17 | #address-cells = <1>; |
| 18 | #size-cells = <0>; |
| 19 | |
| 20 | rtc@280 { |
| 21 | compatible = "sprd,sc2731-rtc"; |
| 22 | reg = <0x280>; |
| 23 | interrupt-parent = <&sc2731_pmic>; |
| 24 | interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; |
| 25 | }; |
| 26 | }; |