ARM: mmp: enable rtc clk in pxa168

Enable clk of rtc-sa1100 device in pxa168.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index ada1213982b4..e3d3533a5a3b 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -64,6 +64,7 @@ static APBC_CLK(ssp4, PXA168_SSP4, 4, 0);
 static APBC_CLK(ssp5, PXA168_SSP5, 4, 0);
 static APBC_CLK(gpio, PXA168_GPIO, 0, 13000000);
 static APBC_CLK(keypad, PXA168_KPC, 0, 32000);
+static APBC_CLK(rtc, PXA168_RTC, 8, 32768);
 
 static APMU_CLK(nand, NAND, 0x19b, 156000000);
 static APMU_CLK(lcd, LCD, 0x7f, 312000000);
@@ -92,6 +93,7 @@ static struct clk_lookup pxa168_clkregs[] = {
         INIT_CLKREG(&clk_keypad, "pxa27x-keypad", NULL),
         INIT_CLKREG(&clk_eth, "pxa168-eth", "MFUCLK"),
         INIT_CLKREG(&clk_usb, "pxa168-ehci", "PXA168-USBCLK"),
+        INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL),
 };
 
 static int __init pxa168_init(void)