Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ASoC: tas571x: add support for tas5753
Merge series from Bram Vlerick <bram.vlerick@openpixelsystems.org>:
Add support for the ti,tas5753 to tas571x driver.
+54
+2
Documentation/devicetree/bindings/sound/ti,tas57xx.yaml
+2
Documentation/devicetree/bindings/sound/ti,tas57xx.yaml
+52
sound/soc/codecs/tas571x.c
+52
sound/soc/codecs/tas571x.c
···
839
839
.vol_reg_size = 2,
840
840
};
841
841
842
+
static const struct reg_default tas5753_reg_defaults[] = {
843
+
{TAS571X_CLK_CTRL_REG, 0x6c},
844
+
{TAS571X_DEV_ID_REG, 0x41},
845
+
{TAS571X_ERR_STATUS_REG, 0x00},
846
+
{TAS571X_SYS_CTRL_1_REG, 0xa0},
847
+
{TAS571X_SDI_REG, 0x05},
848
+
{TAS571X_SYS_CTRL_2_REG, 0x40},
849
+
{TAS571X_SOFT_MUTE_REG, 0x00},
850
+
{TAS571X_MVOL_REG, 0x03ff},
851
+
{TAS571X_CH1_VOL_REG, 0x00c0},
852
+
{TAS571X_CH2_VOL_REG, 0x00c0},
853
+
{TAS571X_CH3_VOL_REG, 0x00c0},
854
+
{TAS571X_VOL_CFG_REG, 0xf0},
855
+
{TAS571X_MODULATION_LIMIT_REG, 0x01},
856
+
{TAS571X_IC_DELAY_CH1_REG, 0xac},
857
+
{TAS571X_IC_DELAY_CH2_REG, 0x54},
858
+
{TAS571X_IC_DELAY_CH3_REG, 0xac},
859
+
{TAS571X_IC_DELAY_CH4_REG, 0x54},
860
+
{TAS571X_OSC_TRIM_REG, 0x82},
861
+
{TAS571X_BKND_ERR_REG, 0x57},
862
+
{TAS571X_INPUT_MUX_REG, 0x00017772},
863
+
{TAS571X_PWM_MUX_REG, 0x01021345},
864
+
{TAS5717_CH1_RIGHT_CH_MIX_REG, 0x00},
865
+
{TAS5717_CH1_LEFT_CH_MIX_REG, 0x800000},
866
+
{TAS5717_CH2_LEFT_CH_MIX_REG, 0x00},
867
+
{TAS5717_CH2_RIGHT_CH_MIX_REG, 0x800000},
868
+
};
869
+
870
+
static const struct regmap_config tas5753_regmap_config = {
871
+
.reg_bits = 8,
872
+
.val_bits = 32,
873
+
.max_register = 0xff,
874
+
.reg_read = tas571x_reg_read,
875
+
.reg_write = tas571x_reg_write,
876
+
.reg_defaults = tas5753_reg_defaults,
877
+
.num_reg_defaults = ARRAY_SIZE(tas5753_reg_defaults),
878
+
.cache_type = REGCACHE_RBTREE,
879
+
.wr_table = &tas571x_write_regs,
880
+
.volatile_table = &tas571x_volatile_regs,
881
+
};
882
+
883
+
static const struct tas571x_chip tas5753_chip = {
884
+
.supply_names = tas5721_supply_names,
885
+
.num_supply_names = ARRAY_SIZE(tas5721_supply_names),
886
+
.controls = tas5733_controls,
887
+
.num_controls = ARRAY_SIZE(tas5733_controls),
888
+
.regmap_config = &tas5753_regmap_config,
889
+
.vol_reg_size = 2,
890
+
};
891
+
842
892
static const struct tas571x_chip tas5721_chip = {
843
893
.supply_names = tas5721_supply_names,
844
894
.num_supply_names = ARRAY_SIZE(tas5721_supply_names),
···
1057
1007
{ .compatible = "ti,tas5719", .data = &tas5717_chip, },
1058
1008
{ .compatible = "ti,tas5721", .data = &tas5721_chip, },
1059
1009
{ .compatible = "ti,tas5733", .data = &tas5733_chip, },
1010
+
{ .compatible = "ti,tas5753", .data = &tas5753_chip, },
1060
1011
{ }
1061
1012
};
1062
1013
MODULE_DEVICE_TABLE(of, tas571x_of_match);
···
1069
1018
{ "tas5719", (kernel_ulong_t) &tas5717_chip },
1070
1019
{ "tas5721", (kernel_ulong_t) &tas5721_chip },
1071
1020
{ "tas5733", (kernel_ulong_t) &tas5733_chip },
1021
+
{ "tas5753", (kernel_ulong_t) &tas5753_chip },
1072
1022
{ }
1073
1023
};
1074
1024
MODULE_DEVICE_TABLE(i2c, tas571x_i2c_id);