| Spreadtrum SC27xx Real Time Clock |
| |
| Required properties: |
| - compatible: should be "sprd,sc2731-rtc". |
| - reg: address offset of rtc register. |
| - interrupt-parent: phandle for the interrupt controller. |
| - interrupts: rtc alarm interrupt. |
| |
| Example: |
| |
| sc2731_pmic: pmic@0 { |
| compatible = "sprd,sc2731"; |
| reg = <0>; |
| spi-max-frequency = <26000000>; |
| interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| rtc@280 { |
| compatible = "sprd,sc2731-rtc"; |
| reg = <0x280>; |
| interrupt-parent = <&sc2731_pmic>; |
| interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| }; |
