| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Freescale FlexTimer Module (FTM) Alarm |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible : Should be "fsl,<chip>-ftm-alarm", the |
| 5 | supported chips include |
| 6 | "fsl,ls1012a-ftm-alarm" |
| 7 | "fsl,ls1021a-ftm-alarm" |
| 8 | "fsl,ls1028a-ftm-alarm" |
| 9 | "fsl,ls1043a-ftm-alarm" |
| 10 | "fsl,ls1046a-ftm-alarm" |
| 11 | "fsl,ls1088a-ftm-alarm" |
| 12 | "fsl,ls208xa-ftm-alarm" |
| 13 | "fsl,lx2160a-ftm-alarm" |
| 14 | - reg : Specifies base physical address and size of the register sets for the |
| 15 | FlexTimer Module. |
| 16 | - interrupts : Should be the FlexTimer Module interrupt. |
| 17 | - fsl,rcpm-wakeup property and rcpm node : Please refer |
| 18 | Documentation/devicetree/bindings/soc/fsl/rcpm.txt |
| 19 | |
| 20 | Optional properties: |
| 21 | - big-endian: If the host controller is big-endian mode, specify this property. |
| 22 | The default endian mode is little-endian. |
| 23 | |
| 24 | Example: |
| 25 | rcpm: rcpm@1e34040 { |
| 26 | compatible = "fsl,ls1088a-rcpm", "fsl,qoriq-rcpm-2.1+"; |
| 27 | reg = <0x0 0x1e34040 0x0 0x18>; |
| 28 | #fsl,rcpm-wakeup-cells = <6>; |
| 29 | }; |
| 30 | |
| 31 | ftm_alarm0: timer@2800000 { |
| 32 | compatible = "fsl,ls1088a-ftm-alarm"; |
| 33 | reg = <0x0 0x2800000 0x0 0x10000>; |
| 34 | fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0>; |
| 35 | interrupts = <0 44 4>; |
| 36 | }; |