ARM: S5PV210: Add sclk_dac, sclk_mixer and sclk_hdmi clocks

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>

1 files changed, 74 insertions, 1 deletions

diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index 2c7be15b5895..c03e2880518a 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -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)