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| author | Wenyou Yang <wenyou.yang@atmel.com> | 2014-03-05 09:58:49 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-05 11:21:47 +0800 |
| commit | 5bdfd491a01955727a6b2382534ec7760174863e (patch) | |
| tree | 42ee015bf457b62106e1d1fdb1f8de9db7b2670a /drivers/pwm | |
| parent | ad6f33d22c25e7340107a330e6de60bba57ecf52 (diff) | |
| download | talos-op-linux-5bdfd491a01955727a6b2382534ec7760174863e.tar.gz talos-op-linux-5bdfd491a01955727a6b2382534ec7760174863e.zip | |
spi: atmel: adopt pinctrl support
Amend the spi atmel pin controller to optionally take a pin control
handle and set the state of the pins to:
- "default" on boot, resume and before performing an spitransfer
- "sleep" on suspend()
This should make it possible to optimize energy usage for the pins
both for the suspend/resume cycle
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/pwm')
0 files changed, 0 insertions, 0 deletions
