CLKMAN_CLKDIVN
divn = *(volatile uint32_t *)(clkman_base + CLKMAN_CLKDIVN);
divn = *(volatile uint32_t *)(clkman_base + CLKMAN_CLKDIVN);
uint32_t div = read_reg(S3C2410_CLKMAN_BASE+CLKMAN_CLKDIVN);
divn = *(volatile uint32_t *)(clkman_base + CLKMAN_CLKDIVN);