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authorJaecheol Lee <jc.lee@samsung.com>2010-10-12 00:19:30 (GMT)
committerKukjin Kim <kgene.kim@samsung.com>2010-10-25 07:03:59 (GMT)
commit08f49d118e855f4d660ff29ecd2a4e736f26f9db (patch)
tree4ed438b8bbc97109e1b12d0c23f41c740111a2cf /arch/arm
parent88695843973d3d53a087fc03049668600e91b5c4 (diff)
downloadlinux-fsl-qoriq-08f49d118e855f4d660ff29ecd2a4e736f26f9db.tar.xz
ARM: S5PV210: Add MOUT_DMC0 and SCLK_DMC0 clocks
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>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-s5pv210/clock.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index e18e098..1b01120 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -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)