diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-07-18 00:54:23 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2013-09-03 13:08:10 +0200 |
| commit | ebeec0af5b29635b847f5a7a17de1900193d0257 (patch) | |
| tree | 0fe4464200d61b3fd7c25f9a9ac960adc40a4184 /Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt | |
| parent | 208be7698fe39d54242348aef375fd86180c4506 (diff) | |
pwm: Update DT bindings to reference pwm.txt for cells documentation
The PWM client cells format is documented in the generic pwm.txt
documentation and duplicated in all PWM driver bindings. Remove
duplicate information and reference pwm.txt instead.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt b/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt index 1e3dfe7a4894..f84ec9d291ea 100644 --- a/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt +++ b/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt @@ -3,8 +3,8 @@ NXP PCA9685 16-channel 12-bit PWM LED controller Required properties: - compatible: "nxp,pca9685-pwm" - - #pwm-cells: should be 2. The first cell specifies the per-chip index - of the PWM to use and the second cell is the period in nanoseconds. + - #pwm-cells: Should be 2. See pwm.txt in this directory for a description of + the cells format. The index 16 is the ALLCALL channel, that sets all PWM channels at the same time. |