X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=arch%2Farm%2Finclude%2Fasm%2Farch-mx31%2Fclock.h;h=9468b45feb0322c5cc8080930e8bcd3be2546bd4;hb=0dc7b82e4ec7cb95738aebd368d06a5cd8e37595;hp=8dc6e82bc6787a221b27396aaf90a3cab74dd7c9;hpb=862711154339be2af723adcbde217743de781e81;p=platform%2Fkernel%2Fu-boot.git

diff --git a/arch/arm/include/asm/arch-mx31/clock.h b/arch/arm/include/asm/arch-mx31/clock.h
index 8dc6e82..9468b45 100644
--- a/arch/arm/include/asm/arch-mx31/clock.h
+++ b/arch/arm/include/asm/arch-mx31/clock.h
@@ -24,12 +24,40 @@
 #ifndef __ASM_ARCH_CLOCK_H
 #define __ASM_ARCH_CLOCK_H
 
-extern u32 mx31_get_ipg_clk(void);
-#define imx_get_uartclk mx31_get_ipg_clk
+#include <common.h>
+
+#ifdef CONFIG_MX31_HCLK_FREQ
+#define MXC_HCLK	CONFIG_MX31_HCLK_FREQ
+#else
+#define MXC_HCLK	26000000
+#endif
+
+#ifdef CONFIG_MX31_CLK32
+#define MXC_CLK32	CONFIG_MX31_CLK32
+#else
+#define MXC_CLK32	32768
+#endif
+
+enum mxc_clock {
+	MXC_ARM_CLK,
+	MXC_IPG_CLK,
+	MXC_IPG_PERCLK,
+	MXC_CSPI_CLK,
+	MXC_UART_CLK,
+	MXC_IPU_CLK,
+	MXC_ESDHC_CLK,
+};
+
+unsigned int mxc_get_clock(enum mxc_clock clk);
+extern u32 imx_get_uartclk(void);
 extern void mx31_gpio_mux(unsigned long mode);
 extern void mx31_set_pad(enum iomux_pins pin, u32 config);
+extern void mx31_set_gpr(enum iomux_gp_func gp, char en);
 
 void mx31_uart1_hw_init(void);
+void mx31_uart2_hw_init(void);
 void mx31_spi2_hw_init(void);
+void mxc_hw_watchdog_enable(void);
+void mxc_hw_watchdog_reset(void);
 
 #endif /* __ASM_ARCH_CLOCK_H */