Hi,
This series adds support for audio using the QMC controller
available in some Freescale PowerQUICC SoCs.
This series contains three parts in order to show the different
blocks hierarchy and their usage in this support.
The first one is related to TSA (Time Slot Assigner).
The TSA handles the data present at the pin level (TDM with up
to 64 time slots) and dispatchs them to one or more serial
controller (SCC).
The second is related to QMC (QUICC Multichannel Controller).
The QMC handles the data at the serial controller (SCC) level
and splits again the data to creates some virtual channels.
The last one is related to the audio component (QMC audio).
It is the glue between the QMC controller and the ASoC
component. It handles one or more QMC virtual channels and
creates one DAI per QMC virtual channels handled.
Compared to the v2 series, this v3 series mainly:
- adds modification in the DT bindings,
- uses generic io{read,write}be{16,32} for registers
accesses instead of the specific PowerPC ones.
- updates some commit subjects and logs (CPM1 SoCs supports).
Best regards,
Herve Codina
Changes v2 -> v3
- All bindings
Rename fsl-tsa.h to fsl,tsa.h
Add missing vendor prefix
Various fixes (quotes, node names, upper/lower case)
- patches 1 and 2 (TSA binding specific)
Remove 'reserved' values in the routing tables
Remove fsl,grant-mode
Add a better description for 'fsl,common-rxtx-pins'
Fix clocks/clocks-name handling against fsl,common-rxtx-pins
Add information related to the delays unit
Removed FSL_CPM_TSA_NBCELL
Fix license in binding header file fsl,tsa.h
- patches 5 and 6 (QMC binding specific)
Remove fsl,cpm-command property
Add interrupt property constraint
- patches 8 and 9 (QMC audio binding specific)
Remove 'items' in compatible property definition
Add missing 'dai-common.yaml' reference
Fix the qmc_chan phandle definition
- patch 2 and 6
Use io{read,write}be{32,16}
Change commit subjects and logs
- patch 4
Add 'Acked-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>'
Changes v1 -> v2:
- patch 2 and 6
Fix kernel test robot errors
- other patches
No changes
Herve Codina (10):
dt-bindings: soc: fsl: cpm_qe: Add TSA controller
soc: fsl: cpm1: Add support for TSA
MAINTAINERS: add the Freescale TSA controller entry
powerpc/8xx: Use a larger CPM1 command check mask
dt-bindings: soc: fsl: cpm_qe: Add QMC controller
soc: fsl: cmp1: Add support for QMC
MAINTAINERS: add the Freescale QMC controller entry
dt-bindings: sound: Add support for QMC audio
ASoC: fsl: Add support for QMC audio
MAINTAINERS: add the Freescale QMC audio entry
.../bindings/soc/fsl/cpm_qe/fsl,qmc.yaml | 164 ++
.../bindings/soc/fsl/cpm_qe/fsl,tsa.yaml | 260 +++
.../bindings/sound/fsl,qmc-audio.yaml | 117 ++
MAINTAINERS | 25 +
arch/powerpc/platforms/8xx/cpm1.c | 2 +-
drivers/soc/fsl/qe/Kconfig | 23 +
drivers/soc/fsl/qe/Makefile | 2 +
drivers/soc/fsl/qe/qmc.c | 1531 +++++++++++++++++
drivers/soc/fsl/qe/tsa.c | 810 +++++++++
drivers/soc/fsl/qe/tsa.h | 43 +
include/dt-bindings/soc/fsl,tsa.h | 13 +
include/soc/fsl/qe/qmc.h | 71 +
sound/soc/fsl/Kconfig | 9 +
sound/soc/fsl/Makefile | 2 +
sound/soc/fsl/fsl_qmc_audio.c | 732 ++++++++
15 files changed, 3803 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qmc.yaml
create mode 100644 Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,tsa.yaml
create mode 100644 Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
create mode 100644 drivers/soc/fsl/qe/qmc.c
create mode 100644 drivers/soc/fsl/qe/tsa.c
create mode 100644 drivers/soc/fsl/qe/tsa.h
create mode 100644 include/dt-bindings/soc/fsl,tsa.h
create mode 100644 include/soc/fsl/qe/qmc.h
create mode 100644 sound/soc/fsl/fsl_qmc_audio.c
--
2.38.1
