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| author | Peter Rosin <peda@axentia.se> | 2016-11-24 21:45:20 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-11-25 14:44:08 +0100 |
| commit | 4f5ac8cf0a1121144432fd0175fac9ec31f58cd0 (patch) | |
| tree | 7f2079e59d5a21a5d3d6fc6e04fbb62d9ab3af6a /Documentation/devicetree/bindings/pinctrl | |
| parent | bba709bd7ad7075e68af8029483e1dd8c8480890 (diff) | |
| download | op-kernel-dev-4f5ac8cf0a1121144432fd0175fac9ec31f58cd0.zip op-kernel-dev-4f5ac8cf0a1121144432fd0175fac9ec31f58cd0.tar.gz | |
pinctrl: sx150x: add support for sx1501, sx1504, sx1505 and sx1507
Untested, register offsets carefully copied from datasheets.
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl')
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt index 83f8d5c..bf76867 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-sx150x.txt @@ -6,9 +6,13 @@ 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". @@ -28,7 +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. @@ -43,7 +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 |
