Unverified Commit bb1b282d authored by Aidan MacDonald's avatar Aidan MacDonald Committed by Mark Brown
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ASoC: jz4740-i2s: Add support for X1000 SoC 



The X1000's AIC is similar to the AIC found on other Ingenic SoCs.
It has symmetric playback/capture rates like the JZ4740, but more
flexible clocking when outputting the system or bit clocks.

Signed-off-by: default avatarAidan MacDonald <aidanmacdonald.0x0@gmail.com>
Link: https://lore.kernel.org/r/20230509124238.195191-1-aidanmacdonald.0x0@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 850d1746

sound/soc/jz4740/jz4740-i2s.c

+9 −0
Original line number Diff line number Diff line
@@ -329,6 +329,14 @@ static const struct i2s_soc_info jz4760_i2s_soc_info = { 
	.field_i2sdiv_playback	= REG_FIELD(JZ_REG_AIC_CLK_DIV, 0, 3),

};



static const struct i2s_soc_info x1000_i2s_soc_info = {

	.dai = &jz4740_i2s_dai,

	.field_rx_fifo_thresh	= REG_FIELD(JZ_REG_AIC_CONF, 24, 27),

	.field_tx_fifo_thresh	= REG_FIELD(JZ_REG_AIC_CONF, 16, 20),

	.field_i2sdiv_capture	= REG_FIELD(JZ_REG_AIC_CLK_DIV, 0, 8),

	.field_i2sdiv_playback	= REG_FIELD(JZ_REG_AIC_CLK_DIV, 0, 8),

};



static struct snd_soc_dai_driver jz4770_i2s_dai = {

	.probe = jz4740_i2s_dai_probe,

	.playback = {
@@ -440,6 +448,7 @@ static const struct of_device_id jz4740_of_matches[] = { 
	{ .compatible = "ingenic,jz4760-i2s", .data = &jz4760_i2s_soc_info },

	{ .compatible = "ingenic,jz4770-i2s", .data = &jz4770_i2s_soc_info },

	{ .compatible = "ingenic,jz4780-i2s", .data = &jz4780_i2s_soc_info },

	{ .compatible = "ingenic,x1000-i2s", .data = &x1000_i2s_soc_info },

	{ /* sentinel */ }

};

MODULE_DEVICE_TABLE(of, jz4740_of_matches);