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588ef76935
linux/drivers/i2c/busses
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Dan Williams 588ef76935 [ARM] 4184/1: iop: cp6 access handler (undef_hook) 
Enable svc access to cp6 via an undefined instruction hook.  Do not enable
access for usr code.

This patch also makes iop13xx select PLAT_IOP, this requires a small change
to drivers/i2c/busses/i2c-iop3xx.c.

Per Lennert Buytenhek's note, the cp6 trap routine is moved to arch/arm/plat-iop
Per Nicolas Pitre's note, the cp_wait is skipped since the latency to
return to the faulting function is longer than cp_wait.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-14 15:21:24 +00:00
..
i2c-ali15x3.c
i2c-ali1535.c
i2c-ali1563.c hwmon: Update Rudolf Marek's e-mail address 2006-12-12 18:18:30 +01:00
i2c-amd756-s4882.c
i2c-amd756.c
i2c-amd8111.c
i2c-at91.c i2c: New Atmel AT91 bus driver 2006-12-10 21:21:30 +01:00
i2c-au1550.c
i2c-au1550.h
i2c-elektor.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-hydra.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-i801.c i2c: Enable PEC on more i2c-i801 devices 2006-12-10 21:21:33 +01:00
i2c-i810.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-ibm_iic.c i2c: Add request/release_mem_region to i2c-ibm_iic bus driver 2006-12-10 21:21:29 +01:00
i2c-ibm_iic.h
i2c-iop3xx.c [ARM] 4184/1: iop: cp6 access handler (undef_hook) 2007-02-14 15:21:24 +00:00
i2c-iop3xx.h
i2c-isa.c
i2c-ixp4xx.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-ixp2000.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-mpc.c
i2c-mv64xxx.c i2c-mv64xxx: Fix random oops at boot 2007-01-05 17:54:05 +01:00
i2c-nforce2.c i2c: Cleanups to the i2c-nforce2 bus driver 2006-12-10 21:21:29 +01:00
i2c-ocores.c
i2c-omap.c i2c: Fix OMAP clock prescaler to match the comment 2006-12-10 21:21:34 +01:00
i2c-parport-light.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-parport.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-parport.h
i2c-pca-isa.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-piix4.c
i2c-pnx.c i2c-pnx: Fix interrupt handler, get rid of EARLY config option 2007-01-04 13:07:03 +01:00
i2c-powermac.c
i2c-prosavage.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-pxa.c
i2c-rpx.c
i2c-s3c2410.c
i2c-savage4.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-sibyte.c
i2c-sis96x.c
i2c-sis630.c
i2c-sis5595.c
i2c-stub.c
i2c-versatile.c i2c: New ARM Versatile/Realview bus driver 2006-12-10 21:21:32 +01:00
i2c-via.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
i2c-viapro.c
i2c-voodoo3.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00
Kconfig i2c-pnx: Fix interrupt handler, get rid of EARLY config option 2007-01-04 13:07:03 +01:00
Makefile i2c: New ARM Versatile/Realview bus driver 2006-12-10 21:21:32 +01:00
scx200_acb.c
scx200_i2c.c i2c: Discard the i2c algo del_bus wrappers 2006-12-10 21:21:33 +01:00