Revert "soundwire: mipi-disco: add new properties from 2.0 spec"

This reverts commit e87ce12.

drivers/soundwire/mipi_disco.c

@@ -430,19 +430,6 @@ int sdw_slave_read_prop(struct sdw_slave *slave)
 	device_property_read_u32(dev, "mipi-sdw-sink-port-list",
 				 &prop->sink_ports);
 
-	device_property_read_u32(dev, "mipi-sdw-sdca-interrupt-register-list",
-				 &prop->sdca_interrupt_register_list);
-
-	/*
-	 * The specification defines the property value as boolean, but
-	 * the value can be defined as zero. This is not aligned the
-	 * implementation of device_property_read_bool() which only checks
-	 * the presence of the property.
-	 * Let's use read_u8 to work-around this conceptual disconnect.
-	 */
-	device_property_read_u8(dev, "mipi-sdw-commit-register-supported",
-				&prop->commit_register_supported);
-
 	/*
 	 * Read dp0 properties - we don't rely on the 'mipi-sdw-dp-0-supported'
 	 * property since the 'mipi-sdw-dp0-subproperties' property is logically

include/linux/soundwire/sdw.h

@@ -343,11 +343,8 @@ struct sdw_dpn_prop {
  * @master_count: Number of Masters present on this Slave
  * @source_ports: Bitmap identifying source ports
  * @sink_ports: Bitmap identifying sink ports
- * @quirks: bitmask identifying deltas from the MIPI specification
- * @sdca_interrupt_register_list: indicates which sets of SDCA interrupt status
- * and masks are supported
- * @commit_register_supported: is PCP_Commit register supported
  * @scp_int1_mask: SCP_INT1_MASK desired settings
+ * @quirks: bitmask identifying deltas from the MIPI specification
  * @clock_reg_supported: the Peripheral implements the clock base and scale
  * registers introduced with the SoundWire 1.2 specification. SDCA devices
  * do not need to set this boolean property as the registers are required.
@@ -374,8 +371,6 @@ struct sdw_slave_prop {
 	u32 source_ports;
 	u32 sink_ports;
 	u32 quirks;
-	u32 sdca_interrupt_register_list;
-	u8 commit_register_supported;
 	u8 scp_int1_mask;
 	bool clock_reg_supported;
 	bool use_domain_irq;