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Date: Wed, 22 Feb 2023 09:33:00 +0100
From: Kamel Bouhara <kamel.bouhara@...tlin.com>
To: Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Kevin Cernekee <cernekee@...omium.org>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
Hans Verkuil <hverkuil-cisco@...all.nl>,
Crt Mori <cmo@...exis.com>, alsa-devel@...a-project.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Kamel Bouhara <kamel.bouhara@...tlin.com>
Subject: [PATCH 2/2] ASoC: tas571x: add support for TAS5733
This adds support for TAS5733.
Signed-off-by: Kamel Bouhara <kamel.bouhara@...tlin.com>
---
sound/soc/codecs/tas571x.c | 59 ++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/sound/soc/codecs/tas571x.c b/sound/soc/codecs/tas571x.c
index 84ec1b527646..f39c3273b2fd 100644
--- a/sound/soc/codecs/tas571x.c
+++ b/sound/soc/codecs/tas571x.c
@@ -718,6 +718,63 @@ static const struct regmap_config tas5721_regmap_config = {
.volatile_table = &tas571x_volatile_regs,
};
+static const char *const tas5733_supply_names[] = {
+ "AVDD",
+ "DVDD",
+ "PVDD",
+};
+
+static const struct reg_default tas5733_reg_defaults[] = {
+ {TAS571X_CLK_CTRL_REG, 0x6c},
+ {TAS571X_DEV_ID_REG, 0x00},
+ {TAS571X_ERR_STATUS_REG, 0x00},
+ {TAS571X_SYS_CTRL_1_REG, 0xa0},
+ {TAS571X_SDI_REG, 0x05},
+ {TAS571X_SYS_CTRL_2_REG, 0x40},
+ {TAS571X_SOFT_MUTE_REG, 0x07},
+ {TAS571X_MVOL_REG, 0x03ff},
+ {TAS571X_CH1_VOL_REG, 0x00c0},
+ {TAS571X_CH2_VOL_REG, 0x00c0},
+ {TAS571X_CH3_VOL_REG, 0x00c0},
+ {TAS571X_VOL_CFG_REG, 0xf0},
+ {TAS571X_MODULATION_LIMIT_REG, 0x07},
+ {TAS571X_IC_DELAY_CH1_REG, 0xb8},
+ {TAS571X_IC_DELAY_CH2_REG, 0x60},
+ {TAS571X_IC_DELAY_CH3_REG, 0xa0},
+ {TAS571X_IC_DELAY_CH4_REG, 0x48},
+ {TAS571X_PWM_CH_SDN_GROUP_REG, 0x30},
+ {TAS571X_START_STOP_PERIOD_REG, 0x68},
+ {TAS571X_OSC_TRIM_REG, 0x82},
+ {TAS571X_BKND_ERR_REG, 0x02},
+ {TAS571X_INPUT_MUX_REG, 0x00897772},
+ {TAS571X_PWM_MUX_REG, 0x01021345},
+ {TAS5717_CH1_RIGHT_CH_MIX_REG, 0x00},
+ {TAS5717_CH1_LEFT_CH_MIX_REG, 0x800000},
+ {TAS5717_CH2_LEFT_CH_MIX_REG, 0x00},
+ {TAS5717_CH2_RIGHT_CH_MIX_REG, 0x800000},
+};
+
+static const struct regmap_config tas5733_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 32,
+ .max_register = 0xff,
+ .reg_read = tas571x_reg_read,
+ .reg_write = tas571x_reg_write,
+ .reg_defaults = tas5733_reg_defaults,
+ .num_reg_defaults = ARRAY_SIZE(tas5733_reg_defaults),
+ .cache_type = REGCACHE_RBTREE,
+ .wr_table = &tas571x_write_regs,
+ .volatile_table = &tas571x_volatile_regs,
+};
+
+static const struct tas571x_chip tas5733_chip = {
+ .supply_names = tas5733_supply_names,
+ .num_supply_names = ARRAY_SIZE(tas5733_supply_names),
+ .controls = tas5717_controls,
+ .num_controls = ARRAY_SIZE(tas5717_controls),
+ .regmap_config = &tas5733_regmap_config,
+ .vol_reg_size = 2,
+};
static const struct tas571x_chip tas5721_chip = {
.supply_names = tas5721_supply_names,
@@ -897,6 +954,7 @@ static const struct of_device_id tas571x_of_match[] __maybe_unused = {
{ .compatible = "ti,tas5717", .data = &tas5717_chip, },
{ .compatible = "ti,tas5719", .data = &tas5717_chip, },
{ .compatible = "ti,tas5721", .data = &tas5721_chip, },
+ { .compatible = "ti,tas5733", .data = &tas5733_chip, },
{ }
};
MODULE_DEVICE_TABLE(of, tas571x_of_match);
@@ -907,6 +965,7 @@ static const struct i2c_device_id tas571x_i2c_id[] = {
{ "tas5717", (kernel_ulong_t) &tas5717_chip },
{ "tas5719", (kernel_ulong_t) &tas5717_chip },
{ "tas5721", (kernel_ulong_t) &tas5721_chip },
+ { "tas5733", (kernel_ulong_t) &tas5733_chip },
{ }
};
MODULE_DEVICE_TABLE(i2c, tas571x_i2c_id);
--
2.35.1
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