diff options
Diffstat (limited to 'Documentation/devicetree/bindings/power_supply')
| -rw-r--r-- | Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt index 0347d8350d94..af25e77c0e0c 100644 --- a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt +++ b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt | |||
| @@ -6,8 +6,11 @@ Orion5x SoCs. Sending the character 'A', at 19200 baud, tells the | |||
| 6 | microcontroller to turn the power off. This driver adds a handler to | 6 | microcontroller to turn the power off. This driver adds a handler to |
| 7 | pm_power_off which is called to turn the power off. | 7 | pm_power_off which is called to turn the power off. |
| 8 | 8 | ||
| 9 | Synology NAS devices use a similar scheme, but a different baud rate, | ||
| 10 | 9600, and a different character, '1'. | ||
| 11 | |||
| 9 | Required Properties: | 12 | Required Properties: |
| 10 | - compatible: Should be "qnap,power-off" | 13 | - compatible: Should be "qnap,power-off" or "synology,power-off" |
| 11 | 14 | ||
| 12 | - reg: Address and length of the register set for UART1 | 15 | - reg: Address and length of the register set for UART1 |
| 13 | - clocks: tclk clock | 16 | - clocks: tclk clock |