22 Sep
2023
22 Sep
'23
11:22 p.m.
On Fri, 22 Sep 2023 09:58:43 +0200, Herve Codina wrote:
The QMC (QUICC mutichannel controller) is a controller present in some PowerQUICC SoC such as MPC885. The QMC HDLC uses the QMC controller to transfer HDLC data.
Additionally, a framer can be connected to the QMC HDLC. If present, this framer is the interface between the TDM bus used by the QMC HDLC and the E1/T1 line. The QMC HDLC can use this framer to get information about the E1/T1 line and configure the E1/T1 line.
Signed-off-by: Herve Codina herve.codina@bootlin.com
.../soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+)
Reviewed-by: Rob Herring robh@kernel.org