tree 0b754974d127ff56952f47f49546c030b668fa8b
parent 414c73abfd0e565950f3b02336cf516147f0e104
author Jarkko Nikula <jhnikula@gmail.com> 1289206677 +0200
committer Liam Girdwood <lrg@slimlogic.co.uk> 1289338729 +0000

ASoC: tpa6130a2: Revisit power-up sequence

There are no known problems with current power-up sequence which first sets
the /shutdown pin high and then enables the supply. However, swap the order
so that the device is kept in shutdown/reset mode during the supply voltage
transition since slowly rising voltages can usually cause problems if the
device is not kept in reset.

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Cc: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>