[Linux-stm32] [PATCHv2] i2c: i2c-stm32f7: allow controller to be wakeup-source

Wolfram Sang wsa at the-dreams.de
Sat Feb 22 12:34:00 UTC 2020


On Mon, Feb 03, 2020 at 06:52:08PM +0100, Alain Volmat wrote:
> Allow the i2c-stm32f7 controller to become a wakeup-source
> of the system. In such case, when a slave is registered to the
> I2C controller, receiving a I2C message targeting that registered
> slave address wakes up the suspended system.
> 
> In order to be able to wake-up, the I2C controller DT node
> must have the property wakeup-source defined and a slave
> must be registered.
> 
> Signed-off-by: Alain Volmat <alain.volmat at st.com>

Applied to for-next, thanks!

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