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authorKyongHo Cho <pullip.cho@samsung.com>2012-04-04 20:23:02 +0400
committerKukjin Kim <kgene.kim@samsung.com>2012-04-04 20:23:02 +0400
commitbca10b906f8d2e4f177bff047b9d623941e454f7 (patch)
tree4f9a618451571eb1834832cd112144c795b2f116 /arch/arm/mach-exynos/clock-exynos4.h
parente1f80f57443838f5f420c774744c50c81c178e2c (diff)
downloadlinux-bca10b906f8d2e4f177bff047b9d623941e454f7.tar.xz
ARM: EXYNOS: Change System MMU platform device definitions
Handling System MMUs with an identifier is not flexible to manage System MMU platform devices because of the following reasons: 1. A device driver which needs to handle System MMU must know the ID. 2. A System MMU may not present in some implementations of Exynos family. 3. Handling System MMU with IOMMU API does not require an ID. This patch is the result of removing ID of System MMUs. Instead, a device driver that needs to handle its System MMU must use IOMMU API while its descriptor of platform device is given. This patch also includes the following enhancements: - A System MMU device becomes a child if its power domain device. - clkdev Signed-off-by: KyongHo Cho <pullip.cho@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/clock-exynos4.h')
-rw-r--r--arch/arm/mach-exynos/clock-exynos4.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/clock-exynos4.h b/arch/arm/mach-exynos/clock-exynos4.h
index cb71c29c14d1..28a119701182 100644
--- a/arch/arm/mach-exynos/clock-exynos4.h
+++ b/arch/arm/mach-exynos/clock-exynos4.h
@@ -26,5 +26,7 @@ extern struct clk *exynos4_clkset_group_list[];
extern int exynos4_clksrc_mask_fsys_ctrl(struct clk *clk, int enable);
extern int exynos4_clk_ip_fsys_ctrl(struct clk *clk, int enable);
extern int exynos4_clk_ip_lcd1_ctrl(struct clk *clk, int enable);
+extern int exynos4_clk_ip_image_ctrl(struct clk *clk, int enable);
+extern int exynos4_clk_ip_dmc_ctrl(struct clk *clk, int enable);
#endif /* __ASM_ARCH_CLOCK_H */