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If mx6sx is a spi slave, is it possible to use SS pin as wake up source when it's suspend to ram state?

Question asked by MINKYU PARK on Apr 4, 2018
Latest reply on Apr 9, 2018 by MINKYU PARK

Hello, I'm currently using imx6sx as a slave spi. (kernel 3.10.53 + patch spi slave (see attachment) )

while imx6sx is in suspend to ram state, I want to wake it up by QSPI1B_SSO_B from some external spi master device.

Is anybody who knows how to do it ?

 

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