[PATCH v2 0/4] soundwire: qcom: add support for mmio soundwire master

Jonathan Marek jonathan at marek.ca
Sat Sep 5 19:39:01 CEST 2020


This adds initial support for soundwire device on sm8250.

Tested with the "wsa" sdw device, which is simpler than the others.

v2 addresses some feedback, but I kept this series as simple as possible.
In particular, I didn't implement CMD_NACKED from FIFO_STATUS, because
the downstream driver doesn't define this bit, so I can't implement it.
Soundwire works without it and It shouldn't be difficult to implement later.

Jonathan Marek (4):
  soundwire: qcom: fix abh/ahb typo
  soundwire: qcom: avoid dependency on CONFIG_SLIMBUS
  soundwire: qcom: add support for mmio soundwire master devices
  soundwire: qcom: add v1.5.1 compatible

 .../bindings/soundwire/qcom,sdw.txt           |  1 +
 drivers/soundwire/Kconfig                     |  2 +-
 drivers/soundwire/qcom.c                      | 38 +++++++++++++++++--
 3 files changed, 36 insertions(+), 5 deletions(-)

-- 
2.26.1



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