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ASoC: mediatek: mt8186: Remove clock share parsing from DT

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Now that the clock sharing for i2s ports can be configured from the
sound machine driver, remove the logic that was used to parse the
properties from the devicetree.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-11-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Nícolas F. R. A. Prado 2022-09-08 12:11:54 -04:00 committed by Mark Brown
parent 9986bdaee4
commit 62da80c6a1
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1 changed files with 0 additions and 30 deletions
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30
sound/soc/mediatek/mt8186/mt8186-dai-i2s.c
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@ -44,7 +44,6 @@ struct mtk_afe_i2s_priv {
int low_jitter_en;
int master; /* only i2s0 has slave mode*/
const char *share_property_name;
int share_i2s_id;
int mclk_id;
@ -1140,50 +1139,26 @@ static const struct mtk_afe_i2s_priv mt8186_i2s_priv[DAI_I2S_NUM] = {
[DAI_I2S0] = {
.id = MT8186_DAI_I2S_0,
.mclk_id = MT8186_I2S0_MCK,
.share_property_name = "i2s0-share",
.share_i2s_id = -1,
},
[DAI_I2S1] = {
.id = MT8186_DAI_I2S_1,
.mclk_id = MT8186_I2S1_MCK,
.share_property_name = "i2s1-share",
.share_i2s_id = -1,
},
[DAI_I2S2] = {
.id = MT8186_DAI_I2S_2,
.mclk_id = MT8186_I2S2_MCK,
.share_property_name = "i2s2-share",
.share_i2s_id = -1,
},
[DAI_I2S3] = {
.id = MT8186_DAI_I2S_3,
/* clock gate naming is hf_faud_i2s4_m_ck*/
.mclk_id = MT8186_I2S4_MCK,
.share_property_name = "i2s3-share",
.share_i2s_id = -1,
}
};
static int mt8186_dai_i2s_get_share(struct mtk_base_afe *afe)
{
struct mt8186_afe_private *afe_priv = afe->platform_priv;
const struct device_node *of_node = afe->dev->of_node;
const char *of_str;
const char *property_name;
struct mtk_afe_i2s_priv *i2s_priv;
int i;
for (i = 0; i < DAI_I2S_NUM; i++) {
i2s_priv = afe_priv->dai_priv[mt8186_i2s_priv[i].id];
property_name = mt8186_i2s_priv[i].share_property_name;
if (of_property_read_string(of_node, property_name, &of_str))
continue;
i2s_priv->share_i2s_id = get_i2s_id_by_name(afe, of_str);
}
return 0;
}
/**
* mt8186_dai_i2s_set_share() - Set up I2S ports to share a single clock.
* @afe: Pointer to &struct mtk_base_afe
@ -1252,10 +1227,5 @@ int mt8186_dai_i2s_register(struct mtk_base_afe *afe)
if (ret)
return ret;
/* parse share i2s */
ret = mt8186_dai_i2s_get_share(afe);
if (ret)
return ret;
return 0;
}