24 Jul
2013
24 Jul
'13
1:02 p.m.
On 15/07/2013 15:58, Dirk Behme wrote:
Setting the direction and an output value should be done by
First, set the desired output value.
Then, switch to output.
If this is done in the inverse order, like at the moment, there can be a glitch on the GPIO line while switching first the old output value and aftwards the new one.
Fix this by inverting the order of the direction/set_value calls.
Signed-off-by: Dirk Behme dirk.behme@de.bosch.com
Applied to u-boot-imx, thanks !
Best regards, SWtefano Babic
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