diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 6ba47dd39eb4..948f39d55595 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -296,12 +296,12 @@ config ACPI_PROCESSOR
 	  the module will be called processor.
 
 config ACPI_BUS_MULTI_INST
-	tristate "I2C multi instantiate pseudo device driver"
-	depends on I2C
+	tristate "I2C and SPI multi instantiate pseudo device driver"
+	depends on I2C && SPI
 	help
-	  Some ACPI-based systems list multiple i2c-devices in a single ACPI
-	  firmware-node. This driver will instantiate separate i2c-clients
-	  for each device in the firmware-node.
+	  Some ACPI-based systems list multiple i2c/spi devices in a
+	  single ACPI firmware-node. This driver will instantiate separate
+	  i2c-clients or spi-devices for each device in the firmware-node.
 
 	  To compile this driver as a module, choose M here: the module
 	  will be called bus-multi-instantiate.
diff --git a/drivers/acpi/bus-multi-instantiate.c b/drivers/acpi/bus-multi-instantiate.c
index 50f1540762e9..c1306a0ee13c 100644
--- a/drivers/acpi/bus-multi-instantiate.c
+++ b/drivers/acpi/bus-multi-instantiate.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
  * Bus multi-instantiate driver, pseudo driver to instantiate multiple
- * i2c-clients from a single fwnode.
+ * i2c-clients or spi-devices from a single fwnode.
  *
  * Copyright 2018 Hans de Goede <hdegoede@redhat.com>
  */
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/property.h>
+#include <linux/spi/spi.h>
 #include <linux/types.h>
 
 #define IRQ_RESOURCE_TYPE	GENMASK(1, 0)
@@ -21,15 +22,38 @@
 #define IRQ_RESOURCE_GPIO	1
 #define IRQ_RESOURCE_APIC	2
 
+enum bmi_bus_type {
+	BMI_I2C,
+	BMI_SPI,
+	BMI_AUTO_DETEC,
+};
+
+struct bmi_spi_acpi {
+	char *resource_source;
+	struct acpi_resource_spi_serialbus sb;
+};
+
+struct bmi_spi_sb_acpi {
+	int count;
+	struct bmi_spi_acpi acpi_data[];
+};
+
 struct bmi_instance {
 	const char *type;
 	unsigned int flags;
 	int irq_idx;
 };
 
+struct bmi_node {
+	enum bmi_bus_type bus_type;
+	struct bmi_instance instances[];
+};
+
 struct bmi {
 	int i2c_num;
+	int spi_num;
 	struct i2c_client **i2c_devs;
+	struct spi_device **spi_devs;
 };
 
 static int bmi_get_irq(struct platform_device *pdev, struct acpi_device *adev,
@@ -60,6 +84,230 @@ static void bmi_devs_unregister(struct bmi *bmi)
 {
 	while (bmi->i2c_num > 0)
 		i2c_unregister_device(bmi->i2c_devs[--bmi->i2c_num]);
+
+	while (bmi->spi_num > 0)
+		spi_unregister_device(bmi->spi_devs[--bmi->spi_num]);
+}
+
+static int bmi_spi_count(struct acpi_resource *ares, void *data)
+{
+	struct acpi_resource_spi_serialbus *sb;
+	int *count = data;
+
+	if (ares->type != ACPI_RESOURCE_TYPE_SERIAL_BUS)
+		return 1;
+
+	sb = &ares->data.spi_serial_bus;
+	if (sb->type != ACPI_RESOURCE_SERIAL_TYPE_SPI)
+		return 1;
+
+	*count = *count + 1;
+
+	return 1;
+}
+
+static int bmi_spi_count_resources(struct acpi_device *adev)
+{
+	LIST_HEAD(r);
+	int count = 0;
+	int ret;
+
+	ret = acpi_dev_get_resources(adev, &r, bmi_spi_count, &count);
+	if (ret < 0)
+		return ret;
+
+	acpi_dev_free_resource_list(&r);
+
+	return count;
+}
+
+static int bmi_spi_save_res(struct acpi_resource *ares, void *data)
+{
+	struct acpi_resource_spi_serialbus *sb;
+	struct bmi_spi_sb_acpi *resources = data;
+	struct bmi_spi_acpi *acpi_data;
+
+	if (ares->type != ACPI_RESOURCE_TYPE_SERIAL_BUS)
+		return 1;
+
+	sb = &ares->data.spi_serial_bus;
+	if (sb->type != ACPI_RESOURCE_SERIAL_TYPE_SPI)
+		return 1;
+
+	acpi_data = &resources->acpi_data[resources->count];
+	memcpy(&acpi_data->sb, sb, sizeof(*sb));
+	acpi_data->resource_source = kstrndup(sb->resource_source.string_ptr,
+					      sb->resource_source.string_length, GFP_KERNEL);
+	if (!acpi_data->resource_source)
+		return 1;
+	resources->count++;
+
+	return 1;
+}
+
+static void bmi_spi_res_free(struct bmi_spi_sb_acpi *resources)
+{
+	if (!resources)
+		return;
+
+	while (resources->count)
+		kfree(resources->acpi_data[--resources->count].resource_source);
+	kfree(resources);
+}
+
+static struct bmi_spi_sb_acpi *bmi_spi_get_resources(struct device *dev,
+						     struct acpi_device *adev, int count)
+{
+	struct bmi_spi_sb_acpi *resources;
+	LIST_HEAD(r);
+	int ret;
+
+	resources = kmalloc(struct_size(resources, acpi_data, count), GFP_KERNEL);
+	if (!resources)
+		return NULL;
+
+	ret = acpi_dev_get_resources(adev, &r, bmi_spi_save_res, resources);
+	if (ret < 0)
+		goto error;
+
+	acpi_dev_free_resource_list(&r);
+
+	return resources;
+
+error:
+	bmi_spi_res_free(resources);
+	return NULL;
+}
+
+static struct spi_controller *bmi_find_spi_controller(char *path)
+{
+	acpi_handle parent_handle;
+	struct acpi_device *adev;
+	acpi_status status;
+
+	status = acpi_get_handle(NULL, path, &parent_handle);
+	if (ACPI_FAILURE(status))
+		return NULL;
+
+	if (acpi_bus_get_device(parent_handle, &adev))
+		return NULL;
+
+	return acpi_spi_find_controller_by_adev(adev);
+}
+
+/**
+ * bmi_spi_probe - Instantiate multiple SPI devices from inst array
+ * @pdev:	Platform device
+ * @adev:	ACPI device
+ * @bmi:	Internal struct for Bus multi instantiate driver
+ * @inst:	Array of instances to probe
+ *
+ * Returns the number of SPI devices instantiate, Zero if none is found or a negative error code.
+ */
+static int bmi_spi_probe(struct platform_device *pdev, struct acpi_device *adev, struct bmi *bmi,
+			 const struct bmi_instance *inst_array)
+{
+	struct bmi_spi_sb_acpi *acpi_data;
+	struct device *dev = &pdev->dev;
+	struct spi_controller *ctlr;
+	struct spi_device *spi_dev;
+	char name[50];
+	int i, ret, count;
+
+	ret = bmi_spi_count_resources(adev);
+	if (ret <= 0)
+		return ret;
+	count = ret;
+
+	bmi->spi_devs = devm_kcalloc(dev, count, sizeof(*bmi->spi_devs), GFP_KERNEL);
+	if (!bmi->spi_devs)
+		return -ENOMEM;
+
+	acpi_data = bmi_spi_get_resources(dev, adev, count);
+	if (!acpi_data)
+		return -ENOMEM;
+
+	for (i = 0; i < count && inst_array[i].type; i++) {
+		ctlr = bmi_find_spi_controller(acpi_data->acpi_data[i].resource_source);
+		if (!ctlr) {
+			ret = -EPROBE_DEFER;
+			goto error;
+		}
+
+		spi_dev = spi_alloc_device(ctlr);
+		if (!spi_dev) {
+			dev_err(&ctlr->dev, "failed to allocate SPI device for %s\n",
+				dev_name(&adev->dev));
+			ret = -ENOMEM;
+			goto error;
+		}
+
+		strscpy(spi_dev->modalias, inst_array[i].type, sizeof(spi_dev->modalias));
+
+		if (ctlr->fw_translate_cs) {
+			ret = ctlr->fw_translate_cs(ctlr,
+						    acpi_data->acpi_data[i].sb.device_selection);
+			if (ret < 0) {
+				spi_dev_put(spi_dev);
+				goto error;
+			}
+			spi_dev->chip_select = ret;
+		} else {
+			spi_dev->chip_select = acpi_data->acpi_data[i].sb.device_selection;
+		}
+
+		spi_dev->max_speed_hz = acpi_data->acpi_data[i].sb.connection_speed;
+		spi_dev->bits_per_word = acpi_data->acpi_data[i].sb.data_bit_length;
+
+		if (acpi_data->acpi_data[i].sb.clock_phase == ACPI_SPI_SECOND_PHASE)
+			spi_dev->mode |= SPI_CPHA;
+		if (acpi_data->acpi_data[i].sb.clock_polarity == ACPI_SPI_START_HIGH)
+			spi_dev->mode |= SPI_CPOL;
+		if (acpi_data->acpi_data[i].sb.device_polarity == ACPI_SPI_ACTIVE_HIGH)
+			spi_dev->mode |= SPI_CS_HIGH;
+
+		ret = bmi_get_irq(pdev, adev, &inst_array[i]);
+		if (ret < 0) {
+			spi_dev_put(spi_dev);
+			goto error;
+		}
+		spi_dev->irq = ret;
+
+		snprintf(name, sizeof(name), "%s-%s-%s.%d", dev_name(&ctlr->dev), dev_name(dev),
+			 inst_array[i].type, i);
+		spi_dev->dev.init_name = name;
+
+		ret = spi_add_device(spi_dev);
+		if (ret) {
+			dev_err(&ctlr->dev, "failed to add SPI device %s from ACPI: %d\n",
+				dev_name(&adev->dev), ret);
+			spi_dev_put(spi_dev);
+			goto error;
+		}
+
+		dev_dbg(dev, "SPI device %s using chip select %u", name, spi_dev->chip_select);
+
+		bmi->spi_devs[i] = spi_dev;
+		bmi->spi_num++;
+	}
+
+	if (bmi->spi_num < count) {
+		dev_err(dev, "Error finding driver, idx %d\n", i);
+		ret = -ENODEV;
+		goto error;
+	}
+
+	dev_info(dev, "Instantiate %d SPI devices.\n", bmi->spi_num);
+	bmi_spi_res_free(acpi_data);
+
+	return bmi->spi_num;
+error:
+	bmi_spi_res_free(acpi_data);
+	bmi_devs_unregister(bmi);
+	dev_err_probe(dev, ret, "SPI error %d\n", ret);
+
+	return ret;
+
 }
 
 /**
@@ -125,14 +373,14 @@ static int bmi_i2c_probe(struct platform_device *pdev, struct acpi_device *adev,
 
 static int bmi_probe(struct platform_device *pdev)
 {
-	const struct bmi_instance *inst_array;
 	struct device *dev = &pdev->dev;
+	const struct bmi_node *node;
 	struct acpi_device *adev;
 	struct bmi *bmi;
-	int ret;
+	int i2c_ret = 0, spi_ret = 0;
 
-	inst_array = device_get_match_data(dev);
-	if (!inst_array) {
+	node = device_get_match_data(dev);
+	if (!node) {
 		dev_err(dev, "Error ACPI match data is missing\n");
 		return -ENODEV;
 	}
@@ -147,13 +395,44 @@ static int bmi_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, bmi);
 
-	ret = bmi_i2c_probe(pdev, adev, bmi, inst_array);
-	if (ret > 0)
+	/* Each time this driver probes only one type of bus will be chosen.
+	 * And I2C has preference, which means that if find a I2cSerialBus it assumes
+	 * that all following devices will also be I2C.
+	 * In case there are zero I2C devices, it assumes that all following devices are SPI.
+	 */
+	if (node->bus_type != BMI_SPI) {
+		i2c_ret = bmi_i2c_probe(pdev, adev, bmi, node->instances);
+		if (i2c_ret > 0)
+			return 0;
+		else if (i2c_ret == -EPROBE_DEFER)
+			return i2c_ret;
+		if (node->bus_type == BMI_I2C) {
+			if (i2c_ret == 0)
+				return -ENODEV;
+			else
+				return i2c_ret;
+		}
+	}
+	/* BMI_SPI or BMI_AUTO_DETEC */
+	spi_ret = bmi_spi_probe(pdev, adev, bmi, node->instances);
+	if (spi_ret > 0)
 		return 0;
-	if (ret == 0)
-		ret = -ENODEV;
+	else if (spi_ret == -EPROBE_DEFER)
+		return -EPROBE_DEFER;
+	if (node->bus_type == BMI_SPI) {
+		if (spi_ret == 0)
+			return -ENODEV;
+		else
+			return spi_ret;
+	}
 
-	return ret;
+	/* The only way to get here is BMI_AUTO_DETEC and i2c_ret <= 0 and spi_ret <= 0 */
+	if (i2c_ret == 0 && spi_ret == 0)
+		return -ENODEV;
+	else if (i2c_ret == 0 && spi_ret)
+		return spi_ret;
+
+	return i2c_ret;
 }
 
 static int bmi_remove(struct platform_device *pdev)
@@ -165,27 +444,33 @@ static int bmi_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static const struct bmi_instance bsg1160_data[]  = {
-	{ "bmc150_accel", IRQ_RESOURCE_GPIO, 0 },
-	{ "bmc150_magn" },
-	{ "bmg160" },
-	{}
+static const struct bmi_node bsg1160_data = {
+	.instances = {
+		{ "bmc150_accel", IRQ_RESOURCE_GPIO, 0 },
+		{ "bmc150_magn" },
+		{ "bmg160" },
+		{}
+	},
 };
 
-static const struct bmi_instance bsg2150_data[]  = {
-	{ "bmc150_accel", IRQ_RESOURCE_GPIO, 0 },
-	{ "bmc150_magn" },
-	/* The resources describe a 3th client, but it is not really there. */
-	{ "bsg2150_dummy_dev" },
-	{}
+static const struct bmi_node bsg2150_data = {
+	.instances = {
+		{ "bmc150_accel", IRQ_RESOURCE_GPIO, 0 },
+		{ "bmc150_magn" },
+		/* The resources describe a 3th client, but it is not really there. */
+		{ "bsg2150_dummy_dev" },
+		{}
+	},
 };
 
-static const struct bmi_instance int3515_data[]  = {
-	{ "tps6598x", IRQ_RESOURCE_APIC, 0 },
-	{ "tps6598x", IRQ_RESOURCE_APIC, 1 },
-	{ "tps6598x", IRQ_RESOURCE_APIC, 2 },
-	{ "tps6598x", IRQ_RESOURCE_APIC, 3 },
-	{}
+static const struct bmi_node int3515_data = {
+	.instances = {
+		{ "tps6598x", IRQ_RESOURCE_APIC, 0 },
+		{ "tps6598x", IRQ_RESOURCE_APIC, 1 },
+		{ "tps6598x", IRQ_RESOURCE_APIC, 2 },
+		{ "tps6598x", IRQ_RESOURCE_APIC, 3 },
+		{}
+	},
 };
 
 /*
@@ -193,9 +478,9 @@ static const struct bmi_instance int3515_data[]  = {
  * drivers/acpi/scan.c: acpi_device_enumeration_by_parent().
  */
 static const struct acpi_device_id bmi_acpi_ids[] = {
-	{ "BSG1160", (unsigned long)bsg1160_data },
-	{ "BSG2150", (unsigned long)bsg2150_data },
-	{ "INT3515", (unsigned long)int3515_data },
+	{ "BSG1160", (unsigned long)&bsg1160_data },
+	{ "BSG2150", (unsigned long)&bsg2150_data },
+	{ "INT3515", (unsigned long)&int3515_data },
 	{ }
 };
 MODULE_DEVICE_TABLE(acpi, bmi_acpi_ids);
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 969d8138d019..8b937fc20d23 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1696,12 +1696,13 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device)
 	struct list_head resource_list;
 	bool is_serial_bus_slave = false;
 	/*
-	 * These devices have multiple I2cSerialBus resources and an i2c-client
-	 * must be instantiated for each, each with its own i2c_device_id.
-	 * Normally we only instantiate an i2c-client for the first resource,
-	 * using the ACPI HID as id. These special cases are handled by the
-	 * drivers/acpi/bus-multi-instantiate.c driver, which knows
-	 * which i2c_device_id to use for each resource.
+	 * These devices have multiple I2cSerialBus/SpiSerialBus resources
+	 * and an (i2c/spi)-client must be instantiated for each, each with
+	 * its own i2c_device_id/spi_device_id.
+	 * Normally we only instantiate an (i2c/spi)-client for the first
+	 * resource, using the ACPI HID as id. These special cases are handled
+	 * by the drivers/acpi/bus-multi-instantiate.c driver, which
+	 * knows which i2c_device_id or spi_device_id to use for each resource.
 	 */
 	static const struct acpi_device_id bus_multi_instantiate_ids[] = {
 		{"BSG1160", },
