1 files changed, 14 insertions, 56 deletions

diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c
index 0a7755cc8a25..033f4662b59d 100644
--- a/arch/sh/kernel/cpu/clock.c
+++ b/arch/sh/kernel/cpu/clock.c
@@ -30,54 +30,12 @@
 #include <linux/platform_device.h>
 #include <linux/proc_fs.h>
 #include <asm/clock.h>
+#include <asm/machvec.h>
 
 static LIST_HEAD(clock_list);
 static DEFINE_SPINLOCK(clock_lock);
 static DEFINE_MUTEX(clock_list_sem);
 
-/*
- * Each subtype is expected to define the init routines for these clocks,
- * as each subtype (or processor family) will have these clocks at the
- * very least. These are all provided through the CPG, which even some of
- * the more quirky parts (such as ST40, SH4-202, etc.) still have.
- *
- * The processor-specific code is expected to register any additional
- * clock sources that are of interest.
- */
-static struct clk master_clk = {
-	.name		= "master_clk",
-	.flags		= CLK_ENABLE_ON_INIT,
-	.rate		= CONFIG_SH_PCLK_FREQ,
-};
-
-static struct clk peripheral_clk = {
-	.name		= "peripheral_clk",
-	.parent		= &master_clk,
-	.flags		= CLK_ENABLE_ON_INIT,
-};
-
-static struct clk bus_clk = {
-	.name		= "bus_clk",
-	.parent		= &master_clk,
-	.flags		= CLK_ENABLE_ON_INIT,
-};
-
-static struct clk cpu_clk = {
-	.name		= "cpu_clk",
-	.parent		= &master_clk,
-	.flags		= CLK_ENABLE_ON_INIT,
-};
-
-/*
- * The ordering of these clocks matters, do not change it.
- */
-static struct clk *onchip_clocks[] = {
-	&master_clk,
-	&peripheral_clk,
-	&bus_clk,
-	&cpu_clk,
-};
-
 /* Used for clocks that always have same value as the parent clock */
 unsigned long followparent_recalc(struct clk *clk)
 {
@@ -443,10 +401,6 @@ void clk_put(struct clk *clk)
 }
 EXPORT_SYMBOL_GPL(clk_put);
 
-int __init __weak arch_clk_init(void)
-{
-	return 0;
-}
 
 static int show_clocks(char *buf, char **start, off_t off,
 		       int len, int *eof, void *data)
@@ -533,18 +487,22 @@ subsys_initcall(clk_sysdev_init);
 
 int __init clk_init(void)
 {
-	int i, ret = 0;
-
-	BUG_ON(!master_clk.rate);
-
-	for (i = 0; i < ARRAY_SIZE(onchip_clocks); i++) {
-		struct clk *clk = onchip_clocks[i];
+	int ret;
 
-		arch_init_clk_ops(&clk->ops, i);
-		ret |= clk_register(clk);
+	ret = arch_clk_init();
+	if (unlikely(ret)) {
+		pr_err("%s: CPU clock registration failed.\n", __func__);
+		return ret;
 	}
 
-	ret |= arch_clk_init();
+	if (sh_mv.mv_clk_init) {
+		ret = sh_mv.mv_clk_init();
+		if (unlikely(ret)) {
+			pr_err("%s: machvec clock initialization failed.\n",
+			       __func__);
+			return ret;
+		}
+	}
 
 	/* Kick the child clocks.. */
 	recalculate_root_clocks();