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ARM: EXYNOS: Turn off clocks for NAND, OneNAND and TSI controllers

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The clocks for NAND, OneNAND and Transport Stream Interface(TSI)
controllers could be either enabled or disabled at boot. To ensure
that these are turned off until used, add them to the list of clocks
to be turned off during boot.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Reviewed-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Chander Kashyap 2012-08-28 11:38:18 -07:00 committed by Kukjin Kim
parent 5698bd757d
commit 1f926c4883
1 changed files with 12 additions and 0 deletions
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12
arch/arm/mach-exynos/clock-exynos4.c
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@ -500,6 +500,10 @@ static struct clk exynos4_init_clocks_off[] = {
.devname = "exynos4-fimc.3",
.enable = exynos4_clk_ip_cam_ctrl,
.ctrlbit = (1 << 3),
}, {
.name = "tsi",
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 4),
}, {
.name = "hsmmc",
.devname = "exynos4-sdhci.0",
@ -529,6 +533,14 @@ static struct clk exynos4_init_clocks_off[] = {
.parent = &exynos4_clk_aclk_133.clk,
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 9),
}, {
.name = "onenand",
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 15),
}, {
.name = "nfcon",
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 16),
}, {
.name = "dac",
.devname = "s5p-sdo",