Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / arch / sh / kernel / cpu / sh4a / clock-sh7724.c

diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
index 9db7438..6707061 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
@@ -127,13 +127,28 @@ struct clk *main_clks[] = {
        &div3_clk,
 };
 
+static void div4_kick(struct clk *clk)
+{
+       unsigned long value;
+
+       /* set KICK bit in FRQCRA to update hardware setting */
+       value = __raw_readl(FRQCRA);
+       value |= (1 << 31);
+       __raw_writel(value, FRQCRA);
+}
+
 static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 0, 24, 32, 36, 48, 0, 72 };
 
-static struct clk_div_mult_table div4_table = {
+static struct clk_div_mult_table div4_div_mult_table = {
        .divisors = divisors,
        .nr_divisors = ARRAY_SIZE(divisors),
 };
 
+static struct clk_div4_table div4_table = {
+       .div_mult_table = &div4_div_mult_table,
+       .kick = div4_kick,
+};
+
 enum { DIV4_I, DIV4_SH, DIV4_B, DIV4_P, DIV4_M1, DIV4_NR };
 
 #define DIV4(_str, _reg, _bit, _mask, _flags) \
@@ -144,7 +159,7 @@ struct clk div4_clks[DIV4_NR] = {
        [DIV4_SH] = DIV4("shyway_clk", FRQCRA, 12, 0x2f7c, CLK_ENABLE_ON_INIT),
        [DIV4_B] = DIV4("bus_clk", FRQCRA, 8, 0x2f7c, CLK_ENABLE_ON_INIT),
        [DIV4_P] = DIV4("peripheral_clk", FRQCRA, 0, 0x2f7c, 0),
-       [DIV4_M1] = DIV4("vpu_clk", FRQCRB, 4, 0x2f7c, 0),
+       [DIV4_M1] = DIV4("vpu_clk", FRQCRB, 4, 0x2f7c, CLK_ENABLE_ON_INIT),
 };
 
 struct clk div6_clks[] = {