tegra: Correct tegra124 clock name

The first clock type appears to have and incorrect setting for out of the
mux outputs. It should be CLK_M, not OSC. Fix it and its only user.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/arch/arm/mach-tegra/tegra124/clock.c b/arch/arm/mach-tegra/tegra124/clock.c
index 3bd6cf2..70916ea 100644
--- a/arch/arm/mach-tegra/tegra124/clock.c
+++ b/arch/arm/mach-tegra/tegra124/clock.c
@@ -71,7 +71,7 @@
  */
 #define CLK(x) CLOCK_ID_ ## x
 static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX+1] = {
-	{ CLK(AUDIO),	CLK(XCPU),	CLK(PERIPH),	CLK(OSC),
+	{ CLK(AUDIO),	CLK(XCPU),	CLK(PERIPH),	CLK(CLK_M),
 		CLK(NONE),	CLK(NONE),	CLK(NONE),	CLK(NONE),
 		MASK_BITS_31_30},
 	{ CLK(MEMORY),	CLK(CGENERAL),	CLK(PERIPH),	CLK(AUDIO),
diff --git a/board/nvidia/nyan-big/nyan-big.c b/board/nvidia/nyan-big/nyan-big.c
index ff5c67d..3c7bfea 100644
--- a/board/nvidia/nyan-big/nyan-big.c
+++ b/board/nvidia/nyan-big/nyan-big.c
@@ -121,7 +121,7 @@
 int nvidia_board_init(void)
 {
 	clock_start_periph_pll(PERIPH_ID_EXTPERIPH1, CLOCK_ID_OSC, 12000000);
-	clock_start_periph_pll(PERIPH_ID_I2S1, CLOCK_ID_OSC, 1500000);
+	clock_start_periph_pll(PERIPH_ID_I2S1, CLOCK_ID_CLK_M, 1500000);
 
 	/* For external MAX98090 audio codec */
 	clock_external_output(1);