Merge remote-tracking branch 'takashi/for-next' into sound/upstream-20220314

Author: ranj063

Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml

@@ -23,6 +23,7 @@ properties:
       - const: nvidia,tegra30-hda
       - items:
           - enum:
+              - nvidia,tegra234-hda
               - nvidia,tegra194-hda
               - nvidia,tegra186-hda
               - nvidia,tegra210-hda
@@ -41,9 +42,11 @@ properties:
     maxItems: 1
 
   clocks:
+    minItems: 2
     maxItems: 3
 
   clock-names:
+    minItems: 2
     items:
       - const: hda
       - const: hda2hdmi

Documentation/sound/designs/control-names.rst

@@ -34,7 +34,7 @@ CHANNEL
 Front		front left/right channels
 Surround	rear left/right in 4.0/5.1 surround
 CLFE		C/LFE channels
-Center		center cannel
+Center		center channel
 LFE		LFE channel
 Side		side left/right for 7.1 surround
 ============	==================================================

MAINTAINERS

@@ -388,11 +388,11 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/acpi/arm64
 
-ACPI I2C MULTI INSTANTIATE DRIVER
+ACPI SERIAL MULTI INSTANTIATE DRIVER
 M:	Hans de Goede <hdegoede@redhat.com>
 L:	platform-driver-x86@vger.kernel.org
 S:	Maintained
-F:	drivers/platform/x86/i2c-multi-instantiate.c
+F:	drivers/platform/x86/serial-multi-instantiate.c
 
 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 M:	Sudeep Holla <sudeep.holla@arm.com>

drivers/acpi/scan.c

@@ -1734,17 +1734,21 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device)
 	bool is_serial_bus_slave = false;
 	static const struct acpi_device_id ignore_serial_bus_ids[] = {
 	/*
-	 * 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/platform/x86/i2c-multi-instantiate.c driver, which knows
-	 * which i2c_device_id to use for each resource.
+	 * These devices have multiple SerialBus resources and a client
+	 * device must be instantiated for each of them, each with
+	 * its own device id.
+	 * Normally we only instantiate one client device for the first
+	 * resource, using the ACPI HID as id. These special cases are handled
+	 * by the drivers/platform/x86/serial-multi-instantiate.c driver, which
+	 * knows which client device id to use for each resource.
 	 */
 		{"BSG1160", },
 		{"BSG2150", },
+		{"CSC3551", },
 		{"INT33FE", },
 		{"INT3515", },
+		/* Non-conforming _HID for Cirrus Logic already released */
+		{"CLSA0100", },
 	/*
 	 * HIDs of device with an UartSerialBusV2 resource for which userspace
 	 * expects a regular tty cdev to be created (instead of the in kernel

drivers/platform/x86/Kconfig

@@ -990,16 +990,16 @@ config TOPSTAR_LAPTOP
 
 	  If you have a Topstar laptop, say Y or M here.
 
-config I2C_MULTI_INSTANTIATE
-	tristate "I2C multi instantiate pseudo device driver"
-	depends on I2C && ACPI
+config SERIAL_MULTI_INSTANTIATE
+	tristate "Serial bus multi instantiate pseudo device driver"
+	depends on I2C && SPI && ACPI
 	help
-	  Some ACPI-based systems list multiple i2c-devices in a single ACPI
-	  firmware-node. This driver will instantiate separate i2c-clients
+	  Some ACPI-based systems list multiple devices in a single ACPI
+	  firmware-node. This driver will instantiate separate clients
 	  for each device in the firmware-node.
 
 	  To compile this driver as a module, choose M here: the module
-	  will be called i2c-multi-instantiate.
+	  will be called serial-multi-instantiate.
 
 config MLX_PLATFORM
 	tristate "Mellanox Technologies platform support"

drivers/platform/x86/Makefile

@@ -110,7 +110,7 @@ obj-$(CONFIG_TOPSTAR_LAPTOP)	+= topstar-laptop.o
 
 # Platform drivers
 obj-$(CONFIG_FW_ATTR_CLASS)		+= firmware_attributes_class.o
-obj-$(CONFIG_I2C_MULTI_INSTANTIATE)	+= i2c-multi-instantiate.o
+obj-$(CONFIG_SERIAL_MULTI_INSTANTIATE)	+= serial-multi-instantiate.o
 obj-$(CONFIG_MLX_PLATFORM)		+= mlx-platform.o
 obj-$(CONFIG_TOUCHSCREEN_DMI)		+= touchscreen_dmi.o
 obj-$(CONFIG_WIRELESS_HOTKEY)		+= wireless-hotkey.o