diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt index b7a93e80a302..590e60378be3 100644 --- a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pinctrl.txt @@ -4,7 +4,7 @@ The AT91 Pinmux Controller, enables the IC to share one PAD to several functional blocks. The sharing is done by multiplexing the PAD input/output signals. For each PAD there are up to 8 muxing options (called periph modes). Since different modules require -different PAD settings (like pull up, keeper, etc) the contoller controls +different PAD settings (like pull up, keeper, etc) the controller controls also the PAD settings parameters. Please refer to pinctrl-bindings.txt in this directory for details of the @@ -98,6 +98,8 @@ DRIVE_STRENGTH (3 << 5): indicate the drive strength of the pin using the 01 - Low 10 - Medium 11 - High +OUTPUT (1 << 7): indicate this pin need to be configured as an output. +OUTPUT_VAL (1 << 8): output val (1 = high, 0 = low) DEBOUNCE (1 << 16): indicate this pin needs debounce. DEBOUNCE_VAL (0x3fff << 17): debounce value. |