RFC V1 2023-09-05 14:50:14:
RFC: tentative additions to fix ABE/AESS device tree entries
This is part of a bigger project to provide a modern driver for the
OMAP4/5 Audio Engine (ABE/AE/AESS). The first step is to fix/add some
device tree records so that this allows to do power and clock management
by a driver and give the processor access to all interface registers
and memory blocks.
Main RFC question is if clock setup is correct. For example there is
no connection to abe_giclk_div / ocp_abe_iclk / abe_iclk.
Notes:
- this may be extensible to DRA7xx
- code is based on v6.5
- there is no bindings document for ti,omap4-aess
H. Nikolaus Schaller (4):
ARM: DTS: omap5-l4-abe: we do not need separate target-modules for
dmem, cmem, smem
ARM: DTS: omap5-l4-abe: add an aess (audio DSP of OMAP4 and OMAP5)
child
ARM: DTS: omap4-l4-abe: add an aess (audio DSP of OMAP4 and OMAP5)
child
ARM: DTS: omap4-panda-common: enable aess, add phandles for aess and
mcbsp1/2/3
Marek Belisko (1):
ARM: DTS: omap5-board-common: enable aess, add phandles for aess and
mcbsp1/2/3
Peter Ujfalusi (1):
ARM: DTS: omap4-l4-abe: Add McASP configuration
arch/arm/boot/dts/ti/omap/omap4-l4-abe.dtsi | 78 +++++++++++----
.../boot/dts/ti/omap/omap4-panda-common.dtsi | 22 ++++-
.../boot/dts/ti/omap/omap5-board-common.dtsi | 15 +++
arch/arm/boot/dts/ti/omap/omap5-l4-abe.dtsi | 98 +++++++++++--------
4 files changed, 149 insertions(+), 64 deletions(-)
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2.42.0
