| GPIO Reboot Mode Configuration |
| |
| Required Properties: |
| - compatible: must be "reboot-mode-gpio". |
| - gpios: list of gpios that are used to calculate the reboot-mode magic value. |
| Every gpio represents a bit in the magic value in the same order |
| as defined in device tree. |
| - modes: list of properties that define the modes and associated unique ids. |
| |
| Optional Properties: |
| - u-boot,env-variable: used to save the reboot mode (default: reboot-mode). |
| |
| Example: |
| reboot-mode { |
| compatible = "reboot-mode-gpio"; |
| gpios = <&gpio1 2 GPIO_ACTIVE_LOW>, <&gpio2 6 GPIO_ACTIVE_HIGH>; |
| u-boot,env-variable = "bootstatus"; |
| mode-test = <0x00000001>; |
| mode-download = <0x00000002>; |
| }; |
