diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-11-29 01:51:25 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2014-01-03 17:40:27 +0100 |
| commit | 12097957a9ed13135bfa4c4a9c649e5c9e5ac9ec (patch) | |
| tree | 16dada09190b1d71f91dfa1af701e3eeecf8bbcf /Documentation/devicetree | |
| parent | 4215138e08489f2c1670c9118da2e62fcab2ffc6 (diff) | |
i2c: pca954x: Add reset GPIO support
If a reset GPIO support is specified, request the GPIO and get the chip
out of reset at probe time.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt index cc7e7fd92e31..34a3fb6f8488 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt @@ -13,6 +13,10 @@ Required Properties: - Standard I2C mux properties. See i2c-mux.txt in this directory. - I2C child bus nodes. See i2c-mux.txt in this directory. +Optional Properties: + + - reset-gpios: Reference to the GPIO connected to the reset input. + Example: |