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bcm2835-aux: Add aux interrupt controller
authorPhil Elwell <phil@raspberrypi.org>
Thu, 23 Mar 2017 16:34:46 +0000 (16:34 +0000)
committerKhalid Elmously <khalid.elmously@canonical.com>
Fri, 16 Feb 2018 22:11:36 +0000 (17:11 -0500)
commit8a35da4ffeaef227dcabb571a92e9ec368d4ed95
tree907f9fa783977c20e3ccdbc8dfa9131ddd5e6f93tree
parent5b7435dc222663e4928d94d434d657c2df84f9d3commit | diff
bcm2835-aux: Add aux interrupt controller

The AUX block has a shared interrupt line with a register indicating
which devices have active IRQs. Expose this as a nested interrupt
controller to avoid sharing problems.

See: https://github.com/raspberrypi/linux/issues/1484
     https://github.com/raspberrypi/linux/issues/1573

Signed-off-by: Phil Elwell <phil@raspberrypi.org>
drivers/clk/bcm/clk-bcm2835-aux.c diff | blob | blame | history
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