Lines Matching full:vc5
130 /* VC5 Input mux settings */
148 /* Supported IDT VC5 models. */
158 /* Structure to describe features of a particular VC5 model */
170 struct vc5_driver_data *vc5; member
178 struct vc5_driver_data *vc5; member
229 struct vc5_driver_data *vc5 = in vc5_mux_get_parent() local
234 regmap_read(vc5->regmap, VC5_PRIM_SRC_SHDN, &src); in vc5_mux_get_parent()
243 dev_warn(&vc5->client->dev, in vc5_mux_get_parent()
250 struct vc5_driver_data *vc5 = in vc5_mux_set_parent() local
255 if ((index > 1) || !vc5->clk_mux_ins) in vc5_mux_set_parent()
258 if (vc5->clk_mux_ins == (VC5_MUX_IN_CLKIN | VC5_MUX_IN_XIN)) { in vc5_mux_set_parent()
267 if (vc5->clk_mux_ins == VC5_MUX_IN_XIN) in vc5_mux_set_parent()
269 else if (vc5->clk_mux_ins == VC5_MUX_IN_CLKIN) in vc5_mux_set_parent()
275 return regmap_update_bits(vc5->regmap, VC5_PRIM_SRC_SHDN, mask, src); in vc5_mux_set_parent()
286 struct vc5_driver_data *vc5 = in vc5_dbl_recalc_rate() local
290 regmap_read(vc5->regmap, VC5_PRIM_SRC_SHDN, &premul); in vc5_dbl_recalc_rate()
309 struct vc5_driver_data *vc5 = in vc5_dbl_set_rate() local
318 regmap_update_bits(vc5->regmap, VC5_PRIM_SRC_SHDN, in vc5_dbl_set_rate()
334 struct vc5_driver_data *vc5 = in vc5_pfd_recalc_rate() local
338 regmap_read(vc5->regmap, VC5_VCO_CTRL_AND_PREDIV, &prediv); in vc5_pfd_recalc_rate()
344 regmap_read(vc5->regmap, VC5_REF_DIVIDER, &div); in vc5_pfd_recalc_rate()
376 struct vc5_driver_data *vc5 = in vc5_pfd_set_rate() local
383 regmap_update_bits(vc5->regmap, VC5_VCO_CTRL_AND_PREDIV, in vc5_pfd_set_rate()
386 regmap_update_bits(vc5->regmap, VC5_REF_DIVIDER, 0xff, 0x00); in vc5_pfd_set_rate()
398 regmap_update_bits(vc5->regmap, VC5_REF_DIVIDER, 0xff, div); in vc5_pfd_set_rate()
399 regmap_update_bits(vc5->regmap, VC5_VCO_CTRL_AND_PREDIV, in vc5_pfd_set_rate()
418 struct vc5_driver_data *vc5 = hwdata->vc5; in vc5_pll_recalc_rate() local
422 regmap_bulk_read(vc5->regmap, VC5_FEEDBACK_INT_DIV, fb, 5); in vc5_pll_recalc_rate()
463 struct vc5_driver_data *vc5 = hwdata->vc5; in vc5_pll_set_rate() local
472 return regmap_bulk_write(vc5->regmap, VC5_FEEDBACK_INT_DIV, fb, 5); in vc5_pll_set_rate()
485 struct vc5_driver_data *vc5 = hwdata->vc5; in vc5_fod_recalc_rate() local
492 regmap_bulk_read(vc5->regmap, VC5_OUT_DIV_INT(hwdata->num, 0), in vc5_fod_recalc_rate()
494 regmap_bulk_read(vc5->regmap, VC5_OUT_DIV_FRAC(hwdata->num, 0), in vc5_fod_recalc_rate()
545 struct vc5_driver_data *vc5 = hwdata->vc5; in vc5_fod_set_rate() local
555 regmap_bulk_write(vc5->regmap, VC5_OUT_DIV_FRAC(hwdata->num, 0), in vc5_fod_set_rate()
564 regmap_update_bits(vc5->regmap, VC5_GLOBAL_REGISTER, in vc5_fod_set_rate()
566 regmap_update_bits(vc5->regmap, VC5_GLOBAL_REGISTER, in vc5_fod_set_rate()
581 struct vc5_driver_data *vc5 = hwdata->vc5; in vc5_clk_out_prepare() local
596 if (vc5->chip_info->flags & VC5_HAS_BYPASS_SYNC_BIT) { in vc5_clk_out_prepare()
597 ret = regmap_update_bits(vc5->regmap, in vc5_clk_out_prepare()
609 regmap_read(vc5->regmap, VC5_OUT_DIV_CONTROL(hwdata->num), &src); in vc5_clk_out_prepare()
612 ret = regmap_update_bits(vc5->regmap, in vc5_clk_out_prepare()
620 regmap_update_bits(vc5->regmap, VC5_CLK_OUTPUT_CFG(hwdata->num, 1), in vc5_clk_out_prepare()
624 dev_dbg(&vc5->client->dev, "Update output %d mask 0x%0X val 0x%0X\n", in vc5_clk_out_prepare()
628 regmap_update_bits(vc5->regmap, in vc5_clk_out_prepare()
640 struct vc5_driver_data *vc5 = hwdata->vc5; in vc5_clk_out_unprepare() local
643 regmap_update_bits(vc5->regmap, VC5_CLK_OUTPUT_CFG(hwdata->num, 1), in vc5_clk_out_unprepare()
650 struct vc5_driver_data *vc5 = hwdata->vc5; in vc5_clk_out_get_parent() local
660 regmap_read(vc5->regmap, VC5_OUT_DIV_CONTROL(hwdata->num), &src); in vc5_clk_out_get_parent()
672 dev_warn(&vc5->client->dev, in vc5_clk_out_get_parent()
680 struct vc5_driver_data *vc5 = hwdata->vc5; in vc5_clk_out_set_parent() local
694 return regmap_update_bits(vc5->regmap, VC5_OUT_DIV_CONTROL(hwdata->num), in vc5_clk_out_set_parent()
708 struct vc5_driver_data *vc5 = data; in vc5_of_clk_get() local
711 if (idx >= vc5->chip_info->clk_out_cnt) in vc5_of_clk_get()
714 return &vc5->clk_out[idx].hw; in vc5_of_clk_get()
853 struct vc5_driver_data *vc5; in vc5_probe() local
859 vc5 = devm_kzalloc(&client->dev, sizeof(*vc5), GFP_KERNEL); in vc5_probe()
860 if (!vc5) in vc5_probe()
863 i2c_set_clientdata(client, vc5); in vc5_probe()
864 vc5->client = client; in vc5_probe()
865 vc5->chip_info = of_device_get_match_data(&client->dev); in vc5_probe()
867 vc5->pin_xin = devm_clk_get(&client->dev, "xin"); in vc5_probe()
868 if (PTR_ERR(vc5->pin_xin) == -EPROBE_DEFER) in vc5_probe()
871 vc5->pin_clkin = devm_clk_get(&client->dev, "clkin"); in vc5_probe()
872 if (PTR_ERR(vc5->pin_clkin) == -EPROBE_DEFER) in vc5_probe()
875 vc5->regmap = devm_regmap_init_i2c(client, &vc5_regmap_config); in vc5_probe()
876 if (IS_ERR(vc5->regmap)) { in vc5_probe()
878 return PTR_ERR(vc5->regmap); in vc5_probe()
884 if (!IS_ERR(vc5->pin_xin)) { in vc5_probe()
885 vc5->clk_mux_ins |= VC5_MUX_IN_XIN; in vc5_probe()
886 parent_names[init.num_parents++] = __clk_get_name(vc5->pin_xin); in vc5_probe()
887 } else if (vc5->chip_info->flags & VC5_HAS_INTERNAL_XTAL) { in vc5_probe()
888 vc5->pin_xin = clk_register_fixed_rate(&client->dev, in vc5_probe()
891 if (IS_ERR(vc5->pin_xin)) in vc5_probe()
892 return PTR_ERR(vc5->pin_xin); in vc5_probe()
893 vc5->clk_mux_ins |= VC5_MUX_IN_XIN; in vc5_probe()
894 parent_names[init.num_parents++] = __clk_get_name(vc5->pin_xin); in vc5_probe()
897 if (!IS_ERR(vc5->pin_clkin)) { in vc5_probe()
898 vc5->clk_mux_ins |= VC5_MUX_IN_CLKIN; in vc5_probe()
900 __clk_get_name(vc5->pin_clkin); in vc5_probe()
917 vc5->clk_mux.init = &init; in vc5_probe()
918 ret = devm_clk_hw_register(&client->dev, &vc5->clk_mux); in vc5_probe()
923 if (vc5->chip_info->flags & VC5_HAS_PFD_FREQ_DBL) { in vc5_probe()
935 parent_names[0] = clk_hw_get_name(&vc5->clk_mux); in vc5_probe()
937 vc5->clk_mul.init = &init; in vc5_probe()
938 ret = devm_clk_hw_register(&client->dev, &vc5->clk_mul); in vc5_probe()
954 if (vc5->chip_info->flags & VC5_HAS_PFD_FREQ_DBL) in vc5_probe()
955 parent_names[0] = clk_hw_get_name(&vc5->clk_mul); in vc5_probe()
957 parent_names[0] = clk_hw_get_name(&vc5->clk_mux); in vc5_probe()
959 vc5->clk_pfd.init = &init; in vc5_probe()
960 ret = devm_clk_hw_register(&client->dev, &vc5->clk_pfd); in vc5_probe()
975 parent_names[0] = clk_hw_get_name(&vc5->clk_pfd); in vc5_probe()
977 vc5->clk_pll.num = 0; in vc5_probe()
978 vc5->clk_pll.vc5 = vc5; in vc5_probe()
979 vc5->clk_pll.hw.init = &init; in vc5_probe()
980 ret = devm_clk_hw_register(&client->dev, &vc5->clk_pll.hw); in vc5_probe()
986 for (n = 0; n < vc5->chip_info->clk_fod_cnt; n++) { in vc5_probe()
987 idx = vc5_map_index_to_output(vc5->chip_info->model, n); in vc5_probe()
998 parent_names[0] = clk_hw_get_name(&vc5->clk_pll.hw); in vc5_probe()
1000 vc5->clk_fod[n].num = idx; in vc5_probe()
1001 vc5->clk_fod[n].vc5 = vc5; in vc5_probe()
1002 vc5->clk_fod[n].hw.init = &init; in vc5_probe()
1003 ret = devm_clk_hw_register(&client->dev, &vc5->clk_fod[n].hw); in vc5_probe()
1020 parent_names[0] = clk_hw_get_name(&vc5->clk_mux); in vc5_probe()
1022 vc5->clk_out[0].num = idx; in vc5_probe()
1023 vc5->clk_out[0].vc5 = vc5; in vc5_probe()
1024 vc5->clk_out[0].hw.init = &init; in vc5_probe()
1025 ret = devm_clk_hw_register(&client->dev, &vc5->clk_out[0].hw); in vc5_probe()
1031 for (n = 1; n < vc5->chip_info->clk_out_cnt; n++) { in vc5_probe()
1032 idx = vc5_map_index_to_output(vc5->chip_info->model, n - 1); in vc5_probe()
1033 parent_names[0] = clk_hw_get_name(&vc5->clk_fod[idx].hw); in vc5_probe()
1035 parent_names[1] = clk_hw_get_name(&vc5->clk_mux); in vc5_probe()
1038 clk_hw_get_name(&vc5->clk_out[n - 1].hw); in vc5_probe()
1051 vc5->clk_out[n].num = idx; in vc5_probe()
1052 vc5->clk_out[n].vc5 = vc5; in vc5_probe()
1053 vc5->clk_out[n].hw.init = &init; in vc5_probe()
1054 ret = devm_clk_hw_register(&client->dev, &vc5->clk_out[n].hw); in vc5_probe()
1060 ret = vc5_get_output_config(client, &vc5->clk_out[n]); in vc5_probe()
1065 ret = of_clk_add_hw_provider(client->dev.of_node, vc5_of_clk_get, vc5); in vc5_probe()
1077 if (vc5->chip_info->flags & VC5_HAS_INTERNAL_XTAL) in vc5_probe()
1078 clk_unregister_fixed_rate(vc5->pin_xin); in vc5_probe()
1084 struct vc5_driver_data *vc5 = i2c_get_clientdata(client); in vc5_remove() local
1088 if (vc5->chip_info->flags & VC5_HAS_INTERNAL_XTAL) in vc5_remove()
1089 clk_unregister_fixed_rate(vc5->pin_xin); in vc5_remove()
1096 struct vc5_driver_data *vc5 = dev_get_drvdata(dev); in vc5_suspend() local
1098 regcache_cache_only(vc5->regmap, true); in vc5_suspend()
1099 regcache_mark_dirty(vc5->regmap); in vc5_suspend()
1106 struct vc5_driver_data *vc5 = dev_get_drvdata(dev); in vc5_resume() local
1109 regcache_cache_only(vc5->regmap, false); in vc5_resume()
1110 ret = regcache_sync(vc5->regmap); in vc5_resume()
1184 .name = "vc5",