1 files changed, 8 insertions, 36 deletions

diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c
index 6fc486b6a3c6..929762742ee1 100644
--- a/arch/arm/mach-imx/clk-imx51-imx53.c
+++ b/arch/arm/mach-imx/clk-imx51-imx53.c
@@ -123,11 +123,13 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
 {
         int i;
 
+        of_clk_init(NULL);
+
         clk[dummy] = imx_clk_fixed("dummy", 0);
-        clk[ckil] = imx_clk_fixed("ckil", rate_ckil);
-        clk[osc] = imx_clk_fixed("osc", rate_osc);
-        clk[ckih1] = imx_clk_fixed("ckih1", rate_ckih1);
-        clk[ckih2] = imx_clk_fixed("ckih2", rate_ckih2);
+        clk[ckil] = imx_obtain_fixed_clock("ckil", rate_ckil);
+        clk[osc] = imx_obtain_fixed_clock("osc", rate_osc);
+        clk[ckih1] = imx_obtain_fixed_clock("ckih1", rate_ckih1);
+        clk[ckih2] = imx_obtain_fixed_clock("ckih2", rate_ckih2);
 
         clk[lp_apm] = imx_clk_mux("lp_apm", MXC_CCM_CCSR, 9, 1,
                                 lp_apm_sel, ARRAY_SIZE(lp_apm_sel));
@@ -542,42 +544,12 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
         return 0;
 }
 
-#ifdef CONFIG_OF
-static void __init clk_get_freq_dt(unsigned long *ckil, unsigned long *osc,
-                                   unsigned long *ckih1, unsigned long *ckih2)
-{
-        struct device_node *np;
-
-        /* retrieve the freqency of fixed clocks from device tree */
-        for_each_compatible_node(np, NULL, "fixed-clock") {
-                u32 rate;
-                if (of_property_read_u32(np, "clock-frequency", &rate))
-                        continue;
-
-                if (of_device_is_compatible(np, "fsl,imx-ckil"))
-                        *ckil = rate;
-                else if (of_device_is_compatible(np, "fsl,imx-osc"))
-                        *osc = rate;
-                else if (of_device_is_compatible(np, "fsl,imx-ckih1"))
-                        *ckih1 = rate;
-                else if (of_device_is_compatible(np, "fsl,imx-ckih2"))
-                        *ckih2 = rate;
-        }
-}
-
 int __init mx51_clocks_init_dt(void)
 {
-        unsigned long ckil, osc, ckih1, ckih2;
-
-        clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2);
-        return mx51_clocks_init(ckil, osc, ckih1, ckih2);
+        return mx51_clocks_init(0, 0, 0, 0);
 }
 
 int __init mx53_clocks_init_dt(void)
 {
-        unsigned long ckil, osc, ckih1, ckih2;
-
-        clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2);
-        return mx53_clocks_init(ckil, osc, ckih1, ckih2);
+        return mx53_clocks_init(0, 0, 0, 0);
 }
-#endif