3 files changed, 21 insertions, 4 deletions

diff --git a/sound/soc/codecs/cs35l56-sdw.c b/sound/soc/codecs/cs35l56-sdw.c
index ab960a1c171e..abd296da6dbd 100644
--- a/sound/soc/codecs/cs35l56-sdw.c
+++ b/sound/soc/codecs/cs35l56-sdw.c
@@ -366,7 +366,7 @@ static int cs35l56_sdw_bus_config(struct sdw_slave *peripheral,
 	dev_dbg(cs35l56->base.dev, "%s: sclk=%u c=%u r=%u\n",
 		__func__, sclk, params->col, params->row);
 
-	if (cs35l56->base.rev < 0xb0)
+	if ((cs35l56->base.type == 0x56) && (cs35l56->base.rev < 0xb0))
 		return cs35l56_a1_kick_divider(cs35l56, peripheral);
 
 	return 0;
@@ -543,6 +543,7 @@ static const struct dev_pm_ops cs35l56_sdw_pm = {
 
 static const struct sdw_device_id cs35l56_sdw_id[] = {
 	SDW_SLAVE_ENTRY(0x01FA, 0x3556, 0),
+	SDW_SLAVE_ENTRY(0x01FA, 0x3557, 0),
 	{},
 };
 MODULE_DEVICE_TABLE(sdw, cs35l56_sdw_id);
diff --git a/sound/soc/codecs/cs35l56-shared.c b/sound/soc/codecs/cs35l56-shared.c
index 995d979b6d87..aa550db02c16 100644
--- a/sound/soc/codecs/cs35l56-shared.c
+++ b/sound/soc/codecs/cs35l56-shared.c
@@ -692,13 +692,17 @@ int cs35l56_hw_init(struct cs35l56_base *cs35l56_base)
 	devid &= CS35L56_DEVID_MASK;
 
 	switch (devid) {
+	case 0x35A54:
 	case 0x35A56:
+	case 0x35A57:
 		break;
 	default:
 		dev_err(cs35l56_base->dev, "Unknown device %x\n", devid);
 		return ret;
 	}
 
+	cs35l56_base->type = devid & 0xFF;
+
 	ret = regmap_read(cs35l56_base->regmap, CS35L56_DSP_RESTRICT_STS1, &secured);
 	if (ret) {
 		dev_err(cs35l56_base->dev, "Get Secure status failed\n");
@@ -719,8 +723,8 @@ int cs35l56_hw_init(struct cs35l56_base *cs35l56_base)
 	if (ret)
 		return ret;
 
-	dev_info(cs35l56_base->dev, "Cirrus Logic CS35L56%s Rev %02X OTP%d fw:%d.%d.%d (patched=%u)\n",
-		 cs35l56_base->secured ? "s" : "", cs35l56_base->rev, otpid,
+	dev_info(cs35l56_base->dev, "Cirrus Logic CS35L%02X%s Rev %02X OTP%d fw:%d.%d.%d (patched=%u)\n",
+		 cs35l56_base->type, cs35l56_base->secured ? "s" : "", cs35l56_base->rev, otpid,
 		 fw_ver >> 16, (fw_ver >> 8) & 0xff, fw_ver & 0xff, !fw_missing);
 
 	/* Wake source and *_BLOCKED interrupts default to unmasked, so mask them */
diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c
index 2c1313e34cce..beb51c87c6e9 100644
--- a/sound/soc/codecs/cs35l56.c
+++ b/sound/soc/codecs/cs35l56.c
@@ -972,6 +972,10 @@ static int cs35l56_component_probe(struct snd_soc_component *component)
 		return -ENODEV;
 	}
 
+	cs35l56->dsp.part = kasprintf(GFP_KERNEL, "cs35l%02x", cs35l56->base.type);
+	if (!cs35l56->dsp.part)
+		return -ENOMEM;
+
 	cs35l56->component = component;
 	wm_adsp2_component_probe(&cs35l56->dsp, component);
 
@@ -1002,6 +1006,9 @@ static void cs35l56_component_remove(struct snd_soc_component *component)
 
 	wm_adsp2_component_remove(&cs35l56->dsp, component);
 
+	kfree(cs35l56->dsp.part);
+	cs35l56->dsp.part = NULL;
+
 	kfree(cs35l56->dsp.fwf_name);
 	cs35l56->dsp.fwf_name = NULL;
 
@@ -1221,7 +1228,12 @@ static int cs35l56_dsp_init(struct cs35l56_private *cs35l56)
 
 	dsp = &cs35l56->dsp;
 	cs35l56_init_cs_dsp(&cs35l56->base, &dsp->cs_dsp);
-	dsp->part = "cs35l56";
+
+	/*
+	 * dsp->part is filled in later as it is based on the DEVID. In a
+	 * SoundWire system that cannot be read until enumeration has occurred
+	 * and the device has attached.
+	 */
 	dsp->fw = 12;
 	dsp->wmfw_optional = true;