[U-Boot] [PATCH] imx6: clock: typo fix

[Peng Fan]

Typo fix, "PPL2 -> PLL2"

Signed-off-by: Peng Fan <peng.fan at nxp.com>
Cc: Stefano Babic <sbabic at denx.de>
---
 arch/arm/cpu/armv7/mx6/clock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index ff932aa..9b4b69c 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -281,7 +281,7 @@ static u32 mxc_get_pll_pfd(enum pll_clocks pll, int pfd_num)
 	case PLL_BUS:
 		if (!is_mx6ul()) {
 			if (pfd_num == 3) {
-				/* No PFD3 on PPL2 */
+				/* No PFD3 on PLL2 */
 				return 0;
 			}
 		}
-- 
2.6.2