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| author | Stephen Warren <swarren@nvidia.com> | 2011-09-22 00:10:40 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2011-10-14 00:04:55 +0200 |
| commit | 9eb4b91e69242a0fd249b8c320c307c17917cbf8 (patch) | |
| tree | 28c3af2176c9be6e5537b025522d89255991cd12 /arch/arm/mach-sa1100/generic.c | |
| parent | arm/tegra: device tree support for ventana board (diff) | |
| download | linux-9eb4b91e69242a0fd249b8c320c307c17917cbf8.tar.xz linux-9eb4b91e69242a0fd249b8c320c307c17917cbf8.zip | |
arm/tegra: Harmony: Configure PMC for low-level interrupts
Without this, the PMC continually detects an interrupt when the PMU_IRQ
line is high, causing the tps6686x IRQ handler thread to hog an entire
CPU.
This change was originally written by Wei Ni <wni@nvidia.com> for Seaboard
in the ChromeOS kernel.
Long-term, this should probably be moved into some kind of PMU driver,
or perhaps integrated into the GPIO/IRQ/pinmux system?
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-sa1100/generic.c')
0 files changed, 0 insertions, 0 deletions