msm: clock-8960/8660/9615: Fix pcm clock initial rate

If the pcm clock is not handed off via clock handoff the rate of
pcm is set to 0. In this case, clk_set_rate() of zero would not
program the hardware to select the external input. Therefore set
the rate of the clock to some large initial value so that
clk_set_rate(0) will work properly.

Change-Id: I2555cf2bd1984e8ede5a2b537a3a7dd60034fcf5
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

arch/arm/mach-msm/clock-8960.c

@@ -4518,6 +4518,7 @@ static struct rcg_clk pcm_clk = {
 		.ops = &clk_ops_rcg,
 		VDD_DIG_FMAX_MAP1(LOW, 24576000),
 		CLK_INIT(pcm_clk.c),
+		.rate = ULONG_MAX,
 	},
 };
 

arch/arm/mach-msm/clock-8x60.c

@@ -3096,6 +3096,7 @@ static struct rcg_clk pcm_clk = {
 		.ops = &clk_ops_rcg,
 		VDD_DIG_FMAX_MAP1(LOW, 24580000),
 		CLK_INIT(pcm_clk.c),
+		.rate = ULONG_MAX,
 	},
 };
 

arch/arm/mach-msm/clock-9615.c

@@ -1269,6 +1269,7 @@ static struct rcg_clk pcm_clk = {
 		.ops = &clk_ops_rcg,
 		VDD_DIG_FMAX_MAP1(LOW, 24576000),
 		CLK_INIT(pcm_clk.c),
+		.rate = ULONG_MAX,
 	},
 };