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Diffstat (limited to 'Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt')
-rw-r--r-- | Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt deleted file mode 100644 index af25e77c0e0c..000000000000 --- a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt +++ /dev/null @@ -1,16 +0,0 @@ -* QNAP Power Off - -QNAP NAS devices have a microcontroller controlling the main power -supply. This microcontroller is connected to UART1 of the Kirkwood and -Orion5x SoCs. Sending the character 'A', at 19200 baud, tells the -microcontroller to turn the power off. This driver adds a handler to -pm_power_off which is called to turn the power off. - -Synology NAS devices use a similar scheme, but a different baud rate, -9600, and a different character, '1'. - -Required Properties: -- compatible: Should be "qnap,power-off" or "synology,power-off" - -- reg: Address and length of the register set for UART1 -- clocks: tclk clock |