clk: at91: sam9x60: change parent clock from mck_pres to mck_div

ddrck and qspick should have mck_div as parent clocks to be in sync with
linux driver.

Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c
index 4d00ee2..6b5486c 100644
--- a/drivers/clk/at91/sam9x60.c
+++ b/drivers/clk/at91/sam9x60.c
@@ -265,10 +265,10 @@
 	u8 id;
 	u8 cid;
 } sam9x60_systemck[] = {
-	{ .n = "ddrck",		.p = "mck_pres", .id = 2, .cid = ID_DDR, },
+	{ .n = "ddrck",		.p = "mck_div",  .id = 2, .cid = ID_DDR, },
 	{ .n = "pck0",		.p = "prog0",    .id = 8, .cid = ID_PCK0, },
 	{ .n = "pck1",		.p = "prog1",    .id = 9, .cid = ID_PCK1, },
-	{ .n = "qspick",	.p = "mck_pres", .id = 19, .cid = ID_QSPI, },
+	{ .n = "qspick",	.p = "mck_div",  .id = 19, .cid = ID_QSPI, },
 };
 
 /**