]> git.baikalelectronics.ru Git - kernel.git/commit
ARM: EXYNOS4: Implement Clock gating for System MMU
authorKyongHo Cho <pullip.cho@samsung.com>
Mon, 7 Mar 2011 00:10:24 +0000 (09:10 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Tue, 15 Mar 2011 12:37:38 +0000 (21:37 +0900)
commit48c579740ad42b63697909ab60b963ed78346ffd
tree911aa86fbe18c818d619304c2e8e458ccd739936
parent7e1fac6bce95230165343901ec909e00c55225c9
ARM: EXYNOS4: Implement Clock gating for System MMU

This patch includes the implementation of the clock gating
for System MMU. Initially, all System MMUs are not asserted
the system clock. Asserting the system clock to a System MMU
is enabled only when s5p_sysmmu_enable() is called. Likewise,
it is disabled only when s5p_sysmmu_disable() is called.
Therefore, clock gating on System MMUs are still invisible to
the outside of the System MMU driver.

Signed-off-by: KyongHo Cho <pullip.cho@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
arch/arm/mach-exynos4/clock.c
arch/arm/mach-exynos4/dev-sysmmu.c
arch/arm/mach-exynos4/include/mach/regs-clock.h
arch/arm/mach-exynos4/include/mach/sysmmu.h
arch/arm/plat-s5p/sysmmu.c