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.

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
@@ -97,6 +98,23 @@ allOf:
             - const: dcodec
             - const: fsgen
 
+  - if:
+      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:

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;

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),
 	},
 	{ }
 };