soundwire: amd: Add support for AMD Manager driver

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AMD ACP(v6.x) IP block has two SoundWire manager devices.
Add support for
  - Manager driver probe & remove sequence
  - Helper functions to enable/disable interrupts,
    Initialize sdw manager, enable sdw pads
  - Manager driver sdw_master_ops & port_ops callbacks

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/lkml/20230310162554.699766-3-Vijendar.Mukunda@amd.com
Link: https://lore.kernel.org/r/20230321050901.115439-3-Vijendar.Mukunda@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Vijendar Mukunda 2023-03-21 10:38:55 +05:30 • committed by Vinod Koul

parent f346fdf977

commit d8f48fbdfd

3 changed files with 972 additions and 0 deletions

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670

drivers/soundwire/amd_manager.c

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235

drivers/soundwire/amd_manager.h

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67

include/linux/soundwire/sdw_amd.h

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