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ARM: S5PV210: Add sclk_dac, sclk_mixer and sclk_hdmi clocks

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Add sclk_dac, sclk_mixer and sclk_hdmi clocks. These clocks
are of type 'struct clksrc_clk' and so have a corresponding
clock list. These clocks are also added to the list of
clocks to be registered at boot time.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Thomas Abraham 2010-05-17 09:38:57 +09:00 committed by Ben Dooks
parent 2cf4c2e630
commit 9e20614bb9
1 changed files with 74 additions and 1 deletions
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75
arch/arm/mach-s5pv210/clock.c
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@ -463,6 +463,67 @@ static struct clksrc_sources clkset_sclk_onenand = {
.nr_sources = ARRAY_SIZE(clkset_sclk_onenand_list),
};
static struct clk *clkset_sclk_dac_list[] = {
[0] = &clk_sclk_vpll.clk,
[1] = &clk_sclk_hdmiphy,
};
static struct clksrc_sources clkset_sclk_dac = {
.sources = clkset_sclk_dac_list,
.nr_sources = ARRAY_SIZE(clkset_sclk_dac_list),
};
static struct clksrc_clk clk_sclk_dac = {
.clk = {
.name = "sclk_dac",
.id = -1,
.ctrlbit = (1 << 10),
.enable = s5pv210_clk_ip1_ctrl,
},
.sources = &clkset_sclk_dac,
.reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 1 },
};
static struct clksrc_clk clk_sclk_pixel = {
.clk = {
.name = "sclk_pixel",
.id = -1,
.parent = &clk_sclk_vpll.clk,
},
.reg_div = { .reg = S5P_CLK_DIV1, .shift = 0, .size = 4},
};
static struct clk *clkset_sclk_hdmi_list[] = {
[0] = &clk_sclk_pixel.clk,
[1] = &clk_sclk_hdmiphy,
};
static struct clksrc_sources clkset_sclk_hdmi = {
.sources = clkset_sclk_hdmi_list,
.nr_sources = ARRAY_SIZE(clkset_sclk_hdmi_list),
};
static struct clksrc_clk clk_sclk_hdmi = {
.clk = {
.name = "sclk_hdmi",
.id = -1,
.enable = s5pv210_clk_ip1_ctrl,
.ctrlbit = (1 << 11),
},
.sources = &clkset_sclk_hdmi,
.reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 1 },
};
static struct clk *clkset_sclk_mixer_list[] = {
[0] = &clk_sclk_dac.clk,
[1] = &clk_sclk_hdmi.clk,
};
static struct clksrc_sources clkset_sclk_mixer = {
.sources = clkset_sclk_mixer_list,
.nr_sources = ARRAY_SIZE(clkset_sclk_mixer_list),
};
static struct clksrc_clk clksrcs[] = {
{
.clk = {
@ -490,7 +551,16 @@ static struct clksrc_clk clksrcs[] = {
.sources = &clkset_uart,
.reg_src = { .reg = S5P_CLK_SRC4, .shift = 16, .size = 4 },
.reg_div = { .reg = S5P_CLK_DIV4, .shift = 16, .size = 4 },
}
}, {
.clk = {
.name = "sclk_mixer",
.id = -1,
.enable = s5pv210_clk_ip1_ctrl,
.ctrlbit = (1 << 9),
},
.sources = &clkset_sclk_mixer,
.reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 1 },
},
};
/* Clock initialisation code */
@ -508,6 +578,9 @@ static struct clksrc_clk *sysclks[] = {
&clk_pclk_psys,
&clk_vpllsrc,
&clk_sclk_vpll,
&clk_sclk_dac,
&clk_sclk_pixel,
&clk_sclk_hdmi,
};
void __init_or_cpufreq s5pv210_setup_clocks(void)