diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2020-05-30 18:15:12 -0500 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2020-05-30 18:43:23 -0500 |
| commit | fa74a0257f45c5a92b82ae95c8455f06c598792f (patch) | |
| tree | bfed3a623b5076178d2f730caf34b774ea56c568 /Documentation/s390 | |
| parent | a01822e94ee53e8ebc9632fe2764048b81921254 (diff) | |
mailbox: Add support for Qualcomm IPCC
Add support for the Inter-Processor Communication Controller (IPCC)
block from Qualcomm that coordinates the interrupts (inbound & outbound)
for Multiprocessor (MPROC), COMPUTE-Level0 (COMPUTE-L0) & COMPUTE-Level1
(COMPUTE-L1) protocols for the Application Processor Subsystem (APSS).
This driver is modeled as an irqchip+mailbox driver. The irqchip part
helps in receiving the interrupts from the IPCC clients such as modems,
DSPs, PCI-E etc... and forwards them to respective entities in APSS.
On the other hand, the mailbox part is used to send interrupts to the IPCC
clients from the entities of APSS.
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org>
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
[mani: moved to mailbox, added static mbox channels and cleanups]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'Documentation/s390')
0 files changed, 0 insertions, 0 deletions