diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt index c293c8aaac73..bf76867168e9 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt @@ -6,10 +6,15 @@ pin controller, GPIO, and interrupt bindings. Required properties: - compatible: should be one of : + "semtech,sx1501q", + "semtech,sx1502q", + "semtech,sx1503q", + "semtech,sx1504q", + "semtech,sx1505q", "semtech,sx1506q", + "semtech,sx1507q", "semtech,sx1508q", - "semtech,sx1509q", - "semtech,sx1502q". + "semtech,sx1509q". - reg: The I2C slave address for this device. @@ -27,7 +32,7 @@ Optional properties : - interrupt-controller: Marks the device as a interrupt controller. - semtech,probe-reset: Will trigger a reset of the GPIO expander on probe, - only for sx1508q and sx1509q + only for sx1507q, sx1508q and sx1509q The GPIO expander can optionally be used as an interrupt controller, in which case it uses the default two cell specifier. @@ -42,7 +47,7 @@ Optional properties for pin configuration sub-nodes: - bias-pull-down: pull down the pin, except the OSCIO pin - bias-pull-pin-default: use pin-default pull state, except the OSCIO pin - drive-push-pull: drive actively high and low - - drive-open-drain: drive with open drain only for sx1508q and sx1509q and except the OSCIO pin + - drive-open-drain: drive with open drain only for sx1507q, sx1508q and sx1509q and except the OSCIO pin - output-low: set the pin to output mode with low level - output-high: set the pin to output mode with high level |