45 #define SUN6I_AHB1_DIV_SET(reg, div)	((reg & ~SUN6I_AHB1_DIV_MASK) | \  argument
46 						(div << SUN6I_AHB1_DIV_SHIFT))
51 #define SUN6I_AHB1_PLL6_DIV_SET(reg, div) ((reg & ~SUN6I_AHB1_PLL6_DIV_MASK) | \  argument
52 						(div << SUN6I_AHB1_PLL6_DIV_SHIFT))
84 	u8 div, calcp, calcm = 1;  in sun6i_ahb1_clk_round()  local
93 	div = DIV_ROUND_UP(parent_rate, rate);  in sun6i_ahb1_clk_round()
97 		if (div < 4)  in sun6i_ahb1_clk_round()
99 		else if (div / 2 < 4)  in sun6i_ahb1_clk_round()
101 		else if (div / 4 < 4)  in sun6i_ahb1_clk_round()
106 		calcm = DIV_ROUND_UP(div, 1 << calcp);  in sun6i_ahb1_clk_round()
108 		calcp = __roundup_pow_of_two(div);  in sun6i_ahb1_clk_round()
164 	u8 div, pre_div, parent;  in sun6i_ahb1_clk_set_rate()  local
173 	sun6i_ahb1_clk_round(rate, &div, &pre_div, parent, parent_rate);  in sun6i_ahb1_clk_set_rate()
175 	reg = SUN6I_AHB1_DIV_SET(reg, div);  in sun6i_ahb1_clk_set_rate()
251 	u8 div;  in sun4i_get_pll1_factors()  local
254 	div = *freq / 6000000;  in sun4i_get_pll1_factors()
255 	*freq = 6000000 * div;  in sun4i_get_pll1_factors()
271 	if (div < 10)  in sun4i_get_pll1_factors()
275 	else if (div < 20 || (div < 32 && (div & 1)))  in sun4i_get_pll1_factors()
280 	else if (div < 40 || (div < 64 && (div & 2)))  in sun4i_get_pll1_factors()
288 	div <<= *p;  in sun4i_get_pll1_factors()
289 	div /= (*k + 1);  in sun4i_get_pll1_factors()
290 	*n = div / 4;  in sun4i_get_pll1_factors()
387 	u8 div;  in sun8i_a23_get_pll1_factors()  local
390 	div = *freq / 6000000;  in sun8i_a23_get_pll1_factors()
391 	*freq = 6000000 * div;  in sun8i_a23_get_pll1_factors()
407 	if (div < 20 || (div < 32 && (div & 1)))  in sun8i_a23_get_pll1_factors()
412 	else if (div < 40 || (div < 64 && (div & 2)))  in sun8i_a23_get_pll1_factors()
420 	div <<= *p;  in sun8i_a23_get_pll1_factors()
421 	div /= (*k + 1);  in sun8i_a23_get_pll1_factors()
422 	*n = div / 4 - 1;  in sun8i_a23_get_pll1_factors()
435 	u8 div;  in sun4i_get_pll5_factors()  local
438 	div = *freq / parent_rate;  in sun4i_get_pll5_factors()
439 	*freq = parent_rate * div;  in sun4i_get_pll5_factors()
445 	if (div < 31)  in sun4i_get_pll5_factors()
447 	else if (div / 2 < 31)  in sun4i_get_pll5_factors()
449 	else if (div / 3 < 31)  in sun4i_get_pll5_factors()
454 	*n = DIV_ROUND_UP(div, (*k+1));  in sun4i_get_pll5_factors()
467 	u8 div;  in sun6i_a31_get_pll6_factors()  local
470 	div = *freq / parent_rate;  in sun6i_a31_get_pll6_factors()
471 	*freq = parent_rate * div;  in sun6i_a31_get_pll6_factors()
477 	*k = div / 32;  in sun6i_a31_get_pll6_factors()
481 	*n = DIV_ROUND_UP(div, (*k+1)) - 1;  in sun6i_a31_get_pll6_factors()
493 	u32 div;  in sun5i_a13_get_ahb_factors()  local
508 	div = order_base_2(DIV_ROUND_UP(parent_rate, *freq));  in sun5i_a13_get_ahb_factors()
511 	if (div > 3)  in sun5i_a13_get_ahb_factors()
512 		div = 3;  in sun5i_a13_get_ahb_factors()
514 	*freq = parent_rate >> div;  in sun5i_a13_get_ahb_factors()
520 	*p = div;  in sun5i_a13_get_ahb_factors()
576 	u8 div, calcm, calcp;  in sun7i_a20_get_out_factors()  local
583 	div = DIV_ROUND_UP(parent_rate, *freq);  in sun7i_a20_get_out_factors()
585 	if (div < 32)  in sun7i_a20_get_out_factors()
587 	else if (div / 2 < 32)  in sun7i_a20_get_out_factors()
589 	else if (div / 4 < 32)  in sun7i_a20_get_out_factors()
594 	calcm = DIV_ROUND_UP(div, 1 << calcp);  in sun7i_a20_get_out_factors()
828 	{ .val = 0, .div = 1 },
829 	{ .val = 1, .div = 2 },
830 	{ .val = 2, .div = 3 },
831 	{ .val = 3, .div = 4 },
832 	{ .val = 4, .div = 4 },
833 	{ .val = 5, .div = 4 },
834 	{ .val = 6, .div = 4 },
835 	{ .val = 7, .div = 4 },
851 	{ .val = 0, .div = 2 },
852 	{ .val = 1, .div = 2 },
853 	{ .val = 2, .div = 4 },
854 	{ .val = 3, .div = 8 },
1068 	} div[SUNXI_DIVS_MAX_QTY];  member
1072 	{ .val = 0, .div = 6, },
1073 	{ .val = 1, .div = 12, },
1074 	{ .val = 2, .div = 18, },
1075 	{ .val = 3, .div = 24, },
1082 	.div = {
1092 	.div = {
1103 	.div = {
1166 		if (data->div[i].self) {  in sunxi_divs_clk_setup()
1176 		if (data->div[i].gate) {  in sunxi_divs_clk_setup()
1182 			gate->bit_idx = data->div[i].gate;  in sunxi_divs_clk_setup()
1189 		if (data->div[i].fixed) {  in sunxi_divs_clk_setup()
1195 			fix_factor->div = data->div[i].fixed;  in sunxi_divs_clk_setup()
1204 			flags = data->div[i].pow ? CLK_DIVIDER_POWER_OF_TWO : 0;  in sunxi_divs_clk_setup()
1207 			divider->shift = data->div[i].shift;  in sunxi_divs_clk_setup()
1211 			divider->table = data->div[i].table;  in sunxi_divs_clk_setup()