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77287a2cab
commit b0ddb319db3d7a1943445f0de0a45c07a7f3457a upstream.
The sh73a0 INTC can't mask interrupts properly most likely due to a
hardware bug. Set the .control_parent flag to delegate masking to the
parent interrupt controller, like was already done for irqpin1.
Without this, accessing the three-axis digital accelerometer ADXL345
on kzm9g through /dev/input/event1 causes an interrupt storm, which
requires a power-cycle to recover from.
This was inspired by a patch for arch/arm/boot/dts/sh73a0.dtsi from
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Fixes:
|
||
|---|---|---|
| .. | ||
| include/mach | ||
| board-ag5evm.c | ||
| board-ap4evb.c | ||
| board-ape6evm.c | ||
| board-armadillo800eva.c | ||
| board-bockw.c | ||
| board-bonito.c | ||
| board-kota2.c | ||
| board-kzm9d.c | ||
| board-kzm9g-reference.c | ||
| board-kzm9g.c | ||
| board-lager.c | ||
| board-mackerel.c | ||
| board-marzen-reference.c | ||
| board-marzen.c | ||
| clock-emev2.c | ||
| clock-r8a73a4.c | ||
| clock-r8a7740.c | ||
| clock-r8a7778.c | ||
| clock-r8a7779.c | ||
| clock-r8a7790.c | ||
| clock-sh73a0.c | ||
| clock-sh7372.c | ||
| clock.c | ||
| console.c | ||
| cpuidle.c | ||
| entry-intc.S | ||
| headsmp-scu.S | ||
| headsmp.S | ||
| intc-r8a7740.c | ||
| intc-r8a7779.c | ||
| intc-sh73a0.c | ||
| intc-sh7372.c | ||
| Kconfig | ||
| Makefile | ||
| Makefile.boot | ||
| platsmp.c | ||
| pm-r8a7740.c | ||
| pm-r8a7779.c | ||
| pm-rmobile.c | ||
| pm-sh73a0.c | ||
| pm-sh7372.c | ||
| setup-emev2.c | ||
| setup-r8a73a4.c | ||
| setup-r8a7740.c | ||
| setup-r8a7778.c | ||
| setup-r8a7779.c | ||
| setup-r8a7790.c | ||
| setup-sh73a0.c | ||
| setup-sh7372.c | ||
| sh-gpio.h | ||
| sleep-sh7372.S | ||
| smp-emev2.c | ||
| smp-r8a7779.c | ||
| smp-sh73a0.c | ||
| suspend.c | ||
| timer.c | ||