s5pc110: clock: add function for mmc

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/arch/arm/cpu/armv7/s5pc1xx/clock.c b/arch/arm/cpu/armv7/s5pc1xx/clock.c
index 1fe73d3..32b9a16 100644 (file)
--- a/arch/arm/cpu/armv7/s5pc1xx/clock.c
+++ b/arch/arm/cpu/armv7/s5pc1xx/clock.c
@@ -38,6 +38,7 @@
 #define CONFIG_SYS_CLK_FREQ_C110       24000000
 #endif
 
+void (*set_mmc_clk)(int dev_index, unsigned int div);
 unsigned long (*get_lcd_clk)(void);
 unsigned long (*get_uart_clk)(int dev_index);
 unsigned long (*get_pwm_clk)(void);
@@ -359,4 +360,5 @@ void s5p_clock_init(void)
        }
        get_uart_clk = s5pc1xx_get_uart_clk;
        get_pwm_clk = s5pc1xx_get_pwm_clk;
+       set_mmc_clk = NULL;
 }

diff --git a/arch/arm/include/asm/arch-s5pc1xx/clk.h b/arch/arm/include/asm/arch-s5pc1xx/clk.h
index 2d2bc67..a5976c9 100644 (file)
--- a/arch/arm/include/asm/arch-s5pc1xx/clk.h
+++ b/arch/arm/include/asm/arch-s5pc1xx/clk.h
@@ -36,5 +36,6 @@ extern unsigned long (*get_arm_clk)(void);
 extern unsigned long (*get_pwm_clk)(void);
 extern unsigned long (*get_uart_clk)(int dev_index);
 extern unsigned long (*get_lcd_clk)(void);
+extern void (*set_mmc_clk)(int dev_index, unsigned int div);
 
 #endif