256 	struct mtk_i2c_ac_timing ac_timing;  member
529 		ext_conf_val = i2c->ac_timing.ext;  in mtk_i2c_init_hw()
530 		mtk_i2c_writew(i2c, i2c->ac_timing.inter_clk_div,  in mtk_i2c_init_hw()
534 		mtk_i2c_writew(i2c, i2c->ac_timing.sda_timing,  in mtk_i2c_init_hw()
538 			mtk_i2c_writew(i2c, i2c->ac_timing.htiming,  in mtk_i2c_init_hw()
540 			mtk_i2c_writew(i2c, i2c->ac_timing.hs, OFFSET_HS);  in mtk_i2c_init_hw()
541 			mtk_i2c_writew(i2c, i2c->ac_timing.ltiming,  in mtk_i2c_init_hw()
544 			mtk_i2c_writew(i2c, i2c->ac_timing.scl_hl_ratio,  in mtk_i2c_init_hw()
546 			mtk_i2c_writew(i2c, i2c->ac_timing.hs_scl_hl_ratio,  in mtk_i2c_init_hw()
548 			mtk_i2c_writew(i2c, i2c->ac_timing.sta_stop,  in mtk_i2c_init_hw()
550 			mtk_i2c_writew(i2c, i2c->ac_timing.hs_sta_stop,  in mtk_i2c_init_hw()
654 			i2c->ac_timing.hs = I2C_TIME_DEFAULT_VALUE |  in mtk_i2c_check_ac_timing()
656 			i2c->ac_timing.ltiming &= ~GENMASK(15, 9);  in mtk_i2c_check_ac_timing()
657 			i2c->ac_timing.ltiming |= (sample_cnt << 12) |  in mtk_i2c_check_ac_timing()
659 			i2c->ac_timing.ext &= ~GENMASK(7, 1);  in mtk_i2c_check_ac_timing()
660 			i2c->ac_timing.ext |= (su_sta_cnt << 1) | (1 << 0);  in mtk_i2c_check_ac_timing()
662 			i2c->ac_timing.hs_scl_hl_ratio = (1 << 12) |  in mtk_i2c_check_ac_timing()
664 			i2c->ac_timing.hs_sta_stop = (su_sta_cnt << 8) |  in mtk_i2c_check_ac_timing()
667 		i2c->ac_timing.sda_timing &= ~GENMASK(11, 6);  in mtk_i2c_check_ac_timing()
668 		i2c->ac_timing.sda_timing |= (1 << 12) |  in mtk_i2c_check_ac_timing()
672 			i2c->ac_timing.htiming = (sample_cnt << 8) | (high_cnt);  in mtk_i2c_check_ac_timing()
673 			i2c->ac_timing.ltiming = (sample_cnt << 6) | (low_cnt);  in mtk_i2c_check_ac_timing()
674 			i2c->ac_timing.ext = (su_sta_cnt << 8) | (1 << 0);  in mtk_i2c_check_ac_timing()
676 			i2c->ac_timing.scl_hl_ratio = (1 << 12) |  in mtk_i2c_check_ac_timing()
678 			i2c->ac_timing.sta_stop = (su_sta_cnt << 8) |  in mtk_i2c_check_ac_timing()
682 		i2c->ac_timing.sda_timing = (1 << 12) |  in mtk_i2c_check_ac_timing()
838 	i2c->ac_timing.inter_clk_div = clk_div - 1;  in mtk_i2c_set_speed()