SVNews r330440

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2018-03-05 02:32:23 - r330440 by ian (ian)

Complete list of files affected by revision r330440:

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  History   Contents   Diff   MODIFY   /head/sys/arm/freescale/imx/imx_gpio.c  

Commit message:

Switch imx_gpio to attach at BUS_PASS_INTERRUPT + BUS_PASS_ORDER_LATE.
Pretty much any other device might need to manipulate a gpio pin during its
probe or attach routines, so these devices must be available as early as

The gpio device is an interrupt controller, but I didn't choose the
INTERRUPT pass for that reason (it works fine as an interrupt controller as
long as it attaches any time before interrupts are enabled). That just
looked like the right place in the passes to ensure that it attaches before
any type of device that might need gpio pin manipulations.


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