Commit 6fa9ba2d authored by Simon Trimmer's avatar Simon Trimmer Committed by Takashi Iwai
Browse files

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: default avatarSimon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: default avatarRichard Fitzgerald <rf@opensource.cirrus.com>
Acked-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Message-ID: <20240308135900.603192-4-rf@opensource.cirrus.com>
parent 769dca23

drivers/acpi/scan.c

+2 −0
Original line number Diff line number Diff line
@@ -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

+28 −0
Original line number Diff line number Diff line
@@ -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 },