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c1a676dfa2
linux/arch/powerpc
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Felix Radensky c1a676dfa2 powerpc/85xx: Workaround MPC8572/MPC8536 GPIO 1 errata. 
On MPC8572 and MPC8536 the status of GPIO pins configured
as output cannot be determined by reading GPDAT register.
Workaround by reading the status of input pins from GPDAT
and the status of output pins from a shadow register.

Signed-off-by: Felix Radensky <felix@embedded-sol.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-12-10 21:11:08 -06:00
..
boot powerpc/83xx: Add power management support for MPC8315E-RDB boards 2009-12-10 19:56:50 -06:00
configs Merge commit 'origin/master' into next 2009-12-09 17:14:38 +11:00
include/asm powerpc/gpio: support gpio_to_irq() 2009-12-10 20:08:15 -06:00
kernel powerpc: Fix usage of 64-bit instruction in 32-bit altivec code 2009-12-09 18:10:12 +11:00
kvm Merge commit 'origin/master' into next 2009-12-09 17:14:38 +11:00
lib Merge commit 'origin/master' into next 2009-12-09 17:14:38 +11:00
math-emu
mm powerpc/8xx: Invalidate non present TLBs 2009-12-09 17:10:35 +11:00
oprofile powerpc: Remove unnecessary semicolons 2009-07-08 13:50:21 +10:00
platforms powerpc/83xx/suspend: Save and restore SICRL, SICRH and SCCR 2009-12-10 19:56:41 -06:00
sysdev powerpc/85xx: Workaround MPC8572/MPC8536 GPIO 1 errata. 2009-12-10 21:11:08 -06:00
xmon powerpc/pseries: Add extended_cede_processor() helper function. 2009-11-24 14:33:03 +11:00
Kconfig sysfs/cpu: Add probe/release files 2009-12-09 17:09:33 +11:00
Kconfig.debug powerpc: tracing: Add hypervisor call tracepoints 2009-10-28 16:13:04 +11:00
Makefile powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE 2009-09-24 15:31:40 +10:00
relocs_check.pl powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE 2009-09-24 15:31:40 +10:00