74 	ulong div;  in imx_get_armclk()  local
79 	div = ((cctl >> CCM_CCTL_ARM_DIV_SHIFT)  in imx_get_armclk()
82 	return fref / div;  in imx_get_armclk()
90 	ulong div;  in imx_get_ahbclk()  local
92 	div = ((cctl >> CCM_CCTL_AHB_DIV_SHIFT)  in imx_get_ahbclk()
95 	return fref / div;  in imx_get_ahbclk()
108 	ulong div;  in imx_get_perclk()  local
110 	div = readl(&ccm->pcdr[CCM_PERCLK_REG(clk)]);  in imx_get_perclk()
111 	div = ((div >> CCM_PERCLK_SHIFT(clk)) & CCM_PERCLK_MASK) + 1;  in imx_get_perclk()
113 	return fref / div;  in imx_get_perclk()
120 	ulong div = (fref + freq - 1) / freq;  in imx_set_perclk()  local
122 	if (clk > MXC_UART_CLK || !div || --div > CCM_PERCLK_MASK)  in imx_set_perclk()
127 			div << CCM_PERCLK_SHIFT(clk));  in imx_set_perclk()