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ARM: S5PV210: Add MOUT_DMC0 and SCLK_DMC0 clocks

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This patch adds MOUT_DMC0 and SCLK_DMC0 for checking the dmc0 clock
in CPUFREQ driver.

Signed-off-by: Jaecheol Lee <jc.lee@samsung.com>
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Jaecheol Lee 2010-10-12 09:19:30 +09:00 committed by Kukjin Kim
parent 8869584397
commit 08f49d118e
1 changed files with 32 additions and 0 deletions
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32
arch/arm/mach-s5pv210/clock.c
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@ -261,6 +261,36 @@ static struct clksrc_clk clk_sclk_vpll = {
.reg_src = { .reg = S5P_CLK_SRC0, .shift = 12, .size = 1 },
};
static struct clk *clkset_moutdmc0src_list[] = {
[0] = &clk_sclk_a2m.clk,
[1] = &clk_mout_mpll.clk,
[2] = NULL,
[3] = NULL,
};
static struct clksrc_sources clkset_moutdmc0src = {
.sources = clkset_moutdmc0src_list,
.nr_sources = ARRAY_SIZE(clkset_moutdmc0src_list),
};
static struct clksrc_clk clk_mout_dmc0 = {
.clk = {
.name = "mout_dmc0",
.id = -1,
},
.sources = &clkset_moutdmc0src,
.reg_src = { .reg = S5P_CLK_SRC6, .shift = 24, .size = 2 },
};
static struct clksrc_clk clk_sclk_dmc0 = {
.clk = {
.name = "sclk_dmc0",
.id = -1,
.parent = &clk_mout_dmc0.clk,
},
.reg_div = { .reg = S5P_CLK_DIV6, .shift = 28, .size = 4 },
};
static unsigned long s5pv210_clk_imem_get_rate(struct clk *clk)
{
return clk_get_rate(clk->parent) / 2;
@ -964,6 +994,8 @@ static struct clksrc_clk *sysclks[] = {
&clk_sclk_dac,
&clk_sclk_pixel,
&clk_sclk_hdmi,
&clk_mout_dmc0,
&clk_sclk_dmc0,
};
void __init_or_cpufreq s5pv210_setup_clocks(void)