linux/arch/powerpc/platforms/52xx
Wolfram Sang e34298c9a2 powerpc: 52xx: nop out unsupported critical IRQs
Currently, when booting MPC52xx based platforms, we get:

        mpc52xx_irqhost_map: invalid irq: virq=16, l1=0, l2=3
        irq: irq-16==>hwirq-0x3 mapping failed: -22
        [WARNing skipped]

The warning is wrong since the mapping itself is valid. However, there is no
support for that type of IRQ currently. Print a proper warning and bind the irq
to a no_irq chip.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: John Bonesio <bones@secretlab.ca>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-10-25 22:05:32 +02:00
..
efika.c powerpc/5200: efika.c: Add of_node_put to avoid memory leak 2010-09-08 11:45:24 -06:00
Kconfig gpio: Move mpc5200 gpio driver to drivers/gpio 2011-07-06 11:57:15 -06:00
lite5200_pm.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
lite5200_sleep.S [POWERPC] MPC5200 low power mode 2007-09-19 15:25:34 +10:00
lite5200.c sections: fix section conflicts in arch/powerpc 2012-10-06 03:04:39 +09:00
Makefile gpio: Move mpc5200 gpio driver to drivers/gpio 2011-07-06 11:57:15 -06:00
media5200.c sections: fix section conflicts in arch/powerpc 2012-10-06 03:04:39 +09:00
mpc52xx_common.c powerpc/5200: convert mpc5200 to use of_platform_populate() 2012-03-21 10:40:31 +11:00
mpc52xx_gpt.c irq_domain/powerpc: constify irq_domain_ops 2012-02-16 06:11:24 -07:00
mpc52xx_lpbfifo.c powerpc/mpc52xx_lpbfifo: optionally defer fifo transfer start 2012-09-14 10:15:35 +02:00
mpc52xx_pci.c powerpc: Mark const init data with __initconst instead of __initdata 2012-04-02 14:00:03 +10:00
mpc52xx_pic.c powerpc: 52xx: nop out unsupported critical IRQs 2012-10-25 22:05:32 +02:00
mpc52xx_pm.c suspend: constify platform_suspend_ops 2010-11-16 14:14:02 +01:00
mpc52xx_sleep.S [POWERPC] mpc52xx suspend to deep-sleep 2007-05-07 20:31:15 +10:00
mpc5200_simple.c powerpc/mpc5200: add dts files for ifm camera machines 2012-09-14 10:10:01 +02:00