diff options
| author | Mark Brown <broonie@kernel.org> | 2023-09-12 14:29:55 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-09-12 14:29:55 +0100 |
| commit | 2b3357dc415b331c53adc499eda140b12e99afb9 (patch) | |
| tree | 48fb89b7127d5da2e16f1e13fe281ebb77d31486 | |
| parent | 0ed30d3fe2c771e12961f97d951cbd3f31a067aa (diff) | |
| parent | 510c46884299cf8da8e9d7db27572eafa9a0c567 (diff) | |
SM6115 TX Macro
Merge series from Konrad Dybcio <konrad.dybcio@linaro.org>:
Like most Qualcomm SoCs, SM6115 has a TX Macro.
Only some minor changes were required.
| -rw-r--r-- | Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml | 18 | ||||
| -rw-r--r-- | sound/soc/codecs/lpass-macro-common.h | 2 | ||||
| -rw-r--r-- | sound/soc/codecs/lpass-tx-macro.c | 22 |
3 files changed, 35 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml index 4156981fe02b6..962701e9eb42a 100644 --- a/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml @@ -13,6 +13,7 @@ properties: compatible: enum: - qcom,sc7280-lpass-tx-macro + - qcom,sm6115-lpass-tx-macro - qcom,sm8250-lpass-tx-macro - qcom,sm8450-lpass-tx-macro - qcom,sm8550-lpass-tx-macro @@ -101,6 +102,23 @@ allOf: properties: compatible: enum: + - qcom,sm6115-lpass-tx-macro + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + clock-names: + items: + - const: mclk + - const: npl + - const: dcodec + - const: fsgen + + - if: + properties: + compatible: + enum: - qcom,sm8550-lpass-tx-macro then: properties: diff --git a/sound/soc/codecs/lpass-macro-common.h b/sound/soc/codecs/lpass-macro-common.h index 4eb886565ea36..d3684c7ab9305 100644 --- a/sound/soc/codecs/lpass-macro-common.h +++ b/sound/soc/codecs/lpass-macro-common.h @@ -8,6 +8,8 @@ /* NPL clock is expected */ #define LPASS_MACRO_FLAG_HAS_NPL_CLOCK BIT(0) +/* The soundwire block should be internally reset at probe */ +#define LPASS_MACRO_FLAG_RESET_SWR BIT(1) struct lpass_macro { struct device *macro_pd; diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c index 3e33418898e82..82f9873ffada0 100644 --- a/sound/soc/codecs/lpass-tx-macro.c +++ b/sound/soc/codecs/lpass-tx-macro.c @@ -2045,15 +2045,19 @@ static int tx_macro_probe(struct platform_device *pdev) if (ret) goto err_fsgen; + /* reset soundwire block */ - regmap_update_bits(tx->regmap, CDC_TX_CLK_RST_CTRL_SWR_CONTROL, - CDC_TX_SWR_RESET_MASK, CDC_TX_SWR_RESET_ENABLE); + if (flags & LPASS_MACRO_FLAG_RESET_SWR) + regmap_update_bits(tx->regmap, CDC_TX_CLK_RST_CTRL_SWR_CONTROL, + CDC_TX_SWR_RESET_MASK, CDC_TX_SWR_RESET_ENABLE); regmap_update_bits(tx->regmap, CDC_TX_CLK_RST_CTRL_SWR_CONTROL, CDC_TX_SWR_CLK_EN_MASK, CDC_TX_SWR_CLK_ENABLE); - regmap_update_bits(tx->regmap, CDC_TX_CLK_RST_CTRL_SWR_CONTROL, - CDC_TX_SWR_RESET_MASK, 0x0); + + if (flags & LPASS_MACRO_FLAG_RESET_SWR) + regmap_update_bits(tx->regmap, CDC_TX_CLK_RST_CTRL_SWR_CONTROL, + CDC_TX_SWR_RESET_MASK, 0x0); ret = devm_snd_soc_register_component(dev, &tx_macro_component_drv, tx_macro_dai, @@ -2158,18 +2162,22 @@ static const struct dev_pm_ops tx_macro_pm_ops = { static const struct of_device_id tx_macro_dt_match[] = { { .compatible = "qcom,sc7280-lpass-tx-macro", + .data = (void *)(LPASS_MACRO_FLAG_HAS_NPL_CLOCK | LPASS_MACRO_FLAG_RESET_SWR), + }, { + .compatible = "qcom,sm6115-lpass-tx-macro", .data = (void *)LPASS_MACRO_FLAG_HAS_NPL_CLOCK, }, { .compatible = "qcom,sm8250-lpass-tx-macro", - .data = (void *)LPASS_MACRO_FLAG_HAS_NPL_CLOCK, + .data = (void *)(LPASS_MACRO_FLAG_HAS_NPL_CLOCK | LPASS_MACRO_FLAG_RESET_SWR), }, { .compatible = "qcom,sm8450-lpass-tx-macro", - .data = (void *)LPASS_MACRO_FLAG_HAS_NPL_CLOCK, + .data = (void *)(LPASS_MACRO_FLAG_HAS_NPL_CLOCK | LPASS_MACRO_FLAG_RESET_SWR), }, { .compatible = "qcom,sm8550-lpass-tx-macro", + .data = (void *)LPASS_MACRO_FLAG_RESET_SWR, }, { .compatible = "qcom,sc8280xp-lpass-tx-macro", - .data = (void *)LPASS_MACRO_FLAG_HAS_NPL_CLOCK, + .data = (void *)(LPASS_MACRO_FLAG_HAS_NPL_CLOCK | LPASS_MACRO_FLAG_RESET_SWR), }, { } }; |