1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/plat-s3c24xx/s3c2443-clock.c b/arch/arm/plat-s3c24xx/s3c2443-clock.c
index f9c5b0343cf3..fea3d5c0252e 100644
--- a/arch/arm/plat-s3c24xx/s3c2443-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c2443-clock.c
@@ -189,6 +189,19 @@ static unsigned long s3c2443_armclk_roundrate(struct clk *clk,
         return parent / best;
 }
 
+static unsigned long s3c2443_armclk_getrate(struct clk *clk)
+{
+        unsigned long rate = clk_get_rate(clk->parent);
+        unsigned long clkcon0;
+        int val;
+
+        clkcon0 = __raw_readl(S3C2443_CLKDIV0);
+        clkcon0 &= armdivmask;
+        val = clkcon0 >> S3C2443_CLKDIV0_ARMDIV_SHIFT;
+
+        return rate / armdiv[val];
+}
+
 static int s3c2443_armclk_setrate(struct clk *clk, unsigned long rate)
 {
         unsigned long parent = clk_get_rate(clk->parent);
@@ -224,6 +237,7 @@ static struct clk clk_armdiv = {
         .parent         = &clk_msysclk.clk,
         .ops            = &(struct clk_ops) {
                 .round_rate = s3c2443_armclk_roundrate,
+                .get_rate = s3c2443_armclk_getrate,
                 .set_rate = s3c2443_armclk_setrate,
         },
 };