platform/x86: serial-multi-instantiate: Add support for CS35L54 and CS35L57

Add the ACPI HIDs and smi_node descriptions for the CS35L54 and CS35L57
Boosted Smart Amplifiers.

Signed-off-by: Simon Trimmer <[email protected]>
Signed-off-by: Richard Fitzgerald <[email protected]>
Acked-by: Ilpo Järvinen <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Message-ID: <[email protected]>

Author: simontrimmer

drivers/acpi/scan.c

@@ -1725,7 +1725,9 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device)
 		{"BSG1160", },
 		{"BSG2150", },
 		{"CSC3551", },
+		{"CSC3554", },
 		{"CSC3556", },
+		{"CSC3557", },
 		{"INT33FE", },
 		{"INT3515", },
 		/* Non-conforming _HID for Cirrus Logic already released */

drivers/platform/x86/serial-multi-instantiate.c

@@ -329,6 +329,19 @@ static const struct smi_node cs35l41_hda = {
 	.bus_type = SMI_AUTO_DETECT,
 };
 
+static const struct smi_node cs35l54_hda = {
+	.instances = {
+		{ "cs35l54-hda", IRQ_RESOURCE_AUTO, 0 },
+		{ "cs35l54-hda", IRQ_RESOURCE_AUTO, 0 },
+		{ "cs35l54-hda", IRQ_RESOURCE_AUTO, 0 },
+		{ "cs35l54-hda", IRQ_RESOURCE_AUTO, 0 },
+		/* a 5th entry is an alias address, not a real device */
+		{ "cs35l54-hda_dummy_dev" },
+		{}
+	},
+	.bus_type = SMI_AUTO_DETECT,
+};
+
 static const struct smi_node cs35l56_hda = {
 	.instances = {
 		{ "cs35l56-hda", IRQ_RESOURCE_AUTO, 0 },
@@ -342,6 +355,19 @@ static const struct smi_node cs35l56_hda = {
 	.bus_type = SMI_AUTO_DETECT,
 };
 
+static const struct smi_node cs35l57_hda = {
+	.instances = {
+		{ "cs35l57-hda", IRQ_RESOURCE_AUTO, 0 },
+		{ "cs35l57-hda", IRQ_RESOURCE_AUTO, 0 },
+		{ "cs35l57-hda", IRQ_RESOURCE_AUTO, 0 },
+		{ "cs35l57-hda", IRQ_RESOURCE_AUTO, 0 },
+		/* a 5th entry is an alias address, not a real device */
+		{ "cs35l57-hda_dummy_dev" },
+		{}
+	},
+	.bus_type = SMI_AUTO_DETECT,
+};
+
 /*
  * Note new device-ids must also be added to ignore_serial_bus_ids in
  * drivers/acpi/scan.c: acpi_device_enumeration_by_parent().
@@ -350,7 +376,9 @@ static const struct acpi_device_id smi_acpi_ids[] = {
 	{ "BSG1160", (unsigned long)&bsg1160_data },
 	{ "BSG2150", (unsigned long)&bsg2150_data },
 	{ "CSC3551", (unsigned long)&cs35l41_hda },
+	{ "CSC3554", (unsigned long)&cs35l54_hda },
 	{ "CSC3556", (unsigned long)&cs35l56_hda },
+	{ "CSC3557", (unsigned long)&cs35l57_hda },
 	{ "INT3515", (unsigned long)&int3515_data },
 	/* Non-conforming _HID for Cirrus Logic already released */
 	{ "CLSA0100", (unsigned long)&cs35l41_hda },