[PATCH v2 07/36] dt-bindings: soc: fsl: cpm_qe: Add QUICC Engine (QE) TSA controller

Rob Herring (Arm) robh at kernel.org
Wed Aug 14 05:01:24 AEST 2024


On Thu, 08 Aug 2024 09:11:00 +0200, Herve Codina wrote:
> Add support for the time slot assigner (TSA) available in some
> PowerQUICC SoC that uses a QUICC Engine (QE) block such as MPC8321.
> 
> This QE TSA is similar to the CPM TSA except that it uses UCCs (Unified
> Communication Controllers) instead of SCCs (Serial Communication
> Controllers). Also, compared against the CPM TSA, this QE TSA can handle
> up to 4 TDMs instead of 2 and allows to configure the logic level of
> sync signals.
> 
> Signed-off-by: Herve Codina <herve.codina at bootlin.com>
> ---
>  .../bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml   | 210 ++++++++++++++++++
>  include/dt-bindings/soc/qe-fsl,tsa.h          |  13 ++
>  2 files changed, 223 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml
>  create mode 100644 include/dt-bindings/soc/qe-fsl,tsa.h
> 

Reviewed-by: Rob Herring (Arm) <robh at kernel.org>



More information about the Linuxppc-dev mailing list