diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-07-17 22:54:21 (GMT) |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2013-09-03 11:08:09 (GMT) |
| commit | 9344dade4f9438c26f7eb517caeceee4d52a3a68 (patch) | |
| tree | bb03808265ef5c1d4d1a95b95d7b4eecdb89d074 /include/dt-bindings | |
| parent | cfb9e4c40e87dffdce96d3a95c33d01f441b2470 (diff) | |
| download | linux-fsl-qoriq-9344dade4f9438c26f7eb517caeceee4d52a3a68.tar.xz | |
pwm: Add PWM polarity flag macro for DT
Define a PWM_POLARITY_INVERTED macro in include/dt-bindings/pwm/pwm.h to
be used by device tree sources.
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 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/pwm/pwm.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/dt-bindings/pwm/pwm.h b/include/dt-bindings/pwm/pwm.h new file mode 100644 index 0000000..96f49e8 --- /dev/null +++ b/include/dt-bindings/pwm/pwm.h @@ -0,0 +1,14 @@ +/* + * This header provides constants for most PWM bindings. + * + * Most PWM bindings can include a flags cell as part of the PWM specifier. + * In most cases, the format of the flags cell uses the standard values + * defined in this header. + */ + +#ifndef _DT_BINDINGS_PWM_PWM_H +#define _DT_BINDINGS_PWM_PWM_H + +#define PWM_POLARITY_INVERTED (1 << 0) + +#endif |