Searched hist:eb680d563089e55b20cb7730ed881638fe4425b7 (Results 1 – 2 of 2) sorted by relevance
/linux/drivers/soc/fsl/qe/ |
H A D | Kconfig | diff eb680d563089e55b20cb7730ed881638fe4425b7 Thu Aug 08 09:11:27 CEST 2024 Herve Codina <herve.codina@bootlin.com> soc: fsl: cpm1: qmc: Add support for QUICC Engine (QE) implementation
Add support for the QMC (QUICC Multichannel Controller) available in some PowerQUICC SoC that uses a QUICC Engine (QE) block such as MPC8321.
This QE QMC is similar to the CPM QMC except that it uses UCCs (Unified Communication Controllers) instead of SCCs (Serial Communication Controllers). Also, compared against the CPM QMC, this QE QMC does not use a fixed area for the UCC/SCC parameters area but it uses a dynamic area allocated and provided to the hardware at runtime.
Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/20240808071132.149251-35-herve.codina@bootlin.com Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
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H A D | qmc.c | diff eb680d563089e55b20cb7730ed881638fe4425b7 Thu Aug 08 09:11:27 CEST 2024 Herve Codina <herve.codina@bootlin.com> soc: fsl: cpm1: qmc: Add support for QUICC Engine (QE) implementation
Add support for the QMC (QUICC Multichannel Controller) available in some PowerQUICC SoC that uses a QUICC Engine (QE) block such as MPC8321.
This QE QMC is similar to the CPM QMC except that it uses UCCs (Unified Communication Controllers) instead of SCCs (Serial Communication Controllers). Also, compared against the CPM QMC, this QE QMC does not use a fixed area for the UCC/SCC parameters area but it uses a dynamic area allocated and provided to the hardware at runtime.
Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/20240808071132.149251-35-herve.codina@bootlin.com Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
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