[ARM] S3C6410: Add CAMIF clock

Add camera interface clock to S3C6410.

Signed-off-by: Werner Almesberger <werner@openmoko.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/arch/arm/plat-s3c64xx/s3c6400-clock.c b/arch/arm/plat-s3c64xx/s3c6400-clock.c
index 05b17528041e..6dd187d04743 100644
--- a/arch/arm/plat-s3c64xx/s3c6400-clock.c
+++ b/arch/arm/plat-s3c64xx/s3c6400-clock.c
@@ -520,6 +520,33 @@ static struct clksrc_clk clk_irda = {
         .reg_divider    = S3C_CLK_DIV2,
 };
 
+static struct clk *clkset_camif_list[] = {
+        &clk_h2,
+};
+
+static struct clk_sources clkset_camif = {
+        .sources        = clkset_camif_list,
+        .nr_sources     = ARRAY_SIZE(clkset_camif_list),
+};
+
+static struct clksrc_clk clk_camif = {
+        .clk    = {
+                .name           = "camera",
+                .id             = -1,
+                .ctrlbit        = S3C_CLKCON_SCLK_CAM,
+                .enable         = s3c64xx_sclk_ctrl,
+                .set_parent     = s3c64xx_setparent_clksrc,
+                .get_rate       = s3c64xx_getrate_clksrc,
+                .set_rate       = s3c64xx_setrate_clksrc,
+                .round_rate     = s3c64xx_roundrate_clksrc,
+        },
+        .shift          = 0,
+        .mask           = 0,
+        .sources        = &clkset_camif,
+        .divider_shift  = S3C6400_CLKDIV0_CAM_SHIFT,
+        .reg_divider    = S3C_CLK_DIV0,
+};
+
 /* Clock initialisation code */
 
 static struct clksrc_clk *init_parents[] = {
@@ -536,6 +563,7 @@ static struct clksrc_clk *init_parents[] = {
         &clk_audio0,
         &clk_audio1,
         &clk_irda,
+        &clk_camif,
 };
 
 static void __init_or_cpufreq s3c6400_set_clksrc(struct clksrc_clk *clk)
@@ -635,6 +663,7 @@ static struct clk *clks[] __initdata = {
         &clk_audio0.clk,
         &clk_audio1.clk,
         &clk_irda.clk,
+        &clk_camif.clk,
 };
 
 void __init s3c6400_register_clocks(void)