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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-02-17 19:45:59 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-02-23 18:21:27 +0100 |
| commit | b621e30be6120f1b20c6077a3462dd261d6ecc90 (patch) | |
| tree | 2eede0fa0a0e5a381b7c959cba11271ff4aaf4e0 /Documentation/devicetree/bindings/input | |
| parent | Input: ad7879 - use more devm interfaces (diff) | |
| download | linux-b621e30be6120f1b20c6077a3462dd261d6ecc90.tar.xz linux-b621e30be6120f1b20c6077a3462dd261d6ecc90.zip | |
Input: ad7879 - allow exporting AUX/VBAT/GPIO pin via device property
Up until now only platforms using legacy platform data were able to switch
AUX/VBAT/GPIO pin in GPIO mode and use it as regular GPIO line. Let's
allow platforms using generic device properties to do the same.
Reviewed-by: Michael Hennerich <michael.hennerich@analog.com>
Tested-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/input')
| -rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/ad7879.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt b/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt index e3f22d23fc8f..323b6098be19 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/ad7879.txt @@ -35,6 +35,7 @@ Optional properties: - adi,conversion-interval: : 0 : convert one time only 1-255: 515us + val * 35us (up to 9.440ms) This property has to be a '/bits/ 8' value +- gpio-controller : Switch AUX/VBAT/GPIO pin to GPIO mode Example: |