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(parent: 840ed42) | patch
ARM: EXYNOS: Setup legacy i2c controller interrupts
authorAbhilash Kesavan <a.kesavan@samsung.com>
Tue, 20 Nov 2012 09:20:38 +0000 (18:20 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Tue, 20 Nov 2012 09:20:38 +0000 (18:20 +0900)
commit7000fe8c7a072214d90ca1fc8189b25c30fdd918
treed021bc6eb796679665a59623da46cbdeb5394ff9tree | snapshot
parent840ed42942cc1ebbda2ed55f4019673b537fc5decommit | diff
ARM: EXYNOS: Setup legacy i2c controller interrupts

On Exynos5 we have a new high-speed i2c controller. The interrupt
sources for the legacy and new controller are muxed and are controlled
via the SYSCON I2C_CFG register. At reset the interrupt source is
configured for the high-speed controller, to continue using the old
i2c controller we need to modify the I2C_CFG register.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
arch/arm/mach-exynos/include/mach/regs-pmu.h diff | blob | history
arch/arm/mach-exynos/mach-exynos5-dt.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git