diff options
Diffstat (limited to 'doc/device-tree-bindings/gpio/intel,x86-pinctrl.txt')
| -rw-r--r-- | doc/device-tree-bindings/gpio/intel,x86-pinctrl.txt | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/doc/device-tree-bindings/gpio/intel,x86-pinctrl.txt b/doc/device-tree-bindings/gpio/intel,x86-pinctrl.txt index 22d3becb25..8c3a84caf8 100644 --- a/doc/device-tree-bindings/gpio/intel,x86-pinctrl.txt +++ b/doc/device-tree-bindings/gpio/intel,x86-pinctrl.txt @@ -9,7 +9,7 @@ The PINCTRL master node requires the following properties: Pin nodes must be children of the pinctrl master node and can contain the following properties: - pad-offset - (required) offset in the IOBASE for the pin to configure -- gpio-offset - (required) 2 cells +- gpio-offset - (required only when 'mode-gpio' is set) 2 cells - offset in the GPIOBASE for the pin to configure - the bit shift in this register (4 = bit 4) - mode-gpio - (optional) standalone property to force the pin into GPIO mode @@ -18,16 +18,16 @@ contain the following properties: in case of 'mode-gpio' property set: - output-value - (optional) this set the default output value of the GPIO - direction - (optional) this set the direction of the gpio -- pull-str - (optional) this set the pull strength of the pin +- pull-strength - (optional) this set the pull strength of the pin - pull-assign - (optional) this set the pull assignement (up/down) of the pin -- invert - (optional) this input pin is inverted +- invert - (optional) this input pin is inverted Example: pin_usb_host_en0@0 { - gpio-offset = <0x80 8>; - pad-offset = <0x260>; - mode-gpio; - output-value = <1>; - direction = <PIN_OUTPUT>; + gpio-offset = <0x80 8>; + pad-offset = <0x260>; + mode-gpio; + output-value = <1>; + direction = <PIN_OUTPUT>; }; |
