Initial commit.

hwinit/clock.h

@@ -0,0 +1,34 @@
+#ifndef _CLOCK_H_
+#define _CLOCK_H_
+
+#include "types.h"
+
+/*! Clock registers. */
+#define CLK_RST_CONTROLLER_SCLK_BURST_POLICY 0x28
+#define CLK_RST_CONTROLLER_SUPER_SCLK_DIVIDER 0x2C
+#define CLK_RST_CONTROLLER_CLK_SYSTEM_RATE 0x30
+#define CLK_RST_CONTROLLER_MISC_CLK_ENB 0x48
+#define CLK_RST_CONTROLLER_OSC_CTRL 0x50
+#define CLK_RST_CONTROLLER_CLK_SOURCE_EMC 0x19C
+#define CLK_RST_CONTROLLER_CLK_ENB_X_SET 0x284
+#define CLK_RST_CONTROLLER_RST_DEV_H_SET 0x308
+#define CLK_RST_CONTROLLER_CLK_ENB_H_SET 0x328
+#define CLK_RST_CONTROLLER_SPARE_REG0 0x55C
+#define CLK_RST_CONTROLLER_PLLMB_BASE 0x5E8
+
+typedef struct _clock_t
+{
+	u32 reset;
+	u32 enable;
+	u32 source;
+	u8 index;
+	u8 clk_src;
+	u8 clk_div;
+} clock_t;
+
+void clock_enable(const clock_t *clk);
+void clock_enable_fuse(u32 enable);
+void clock_enable_uart(u32 idx);
+void clock_enable_i2c(u32 idx);
+
+#endif