diff options
| author | AngeloGioacchino Del Regno <kholk11@gmail.com> | 2021-03-08 15:09:45 +0200 |
|---|---|---|
| committer | Georgi Djakov <georgi.djakov@linaro.org> | 2021-03-08 15:09:45 +0200 |
| commit | f80a1d41432869dd78dfe8373060371918a05326 (patch) | |
| tree | 2ac3858af35211b8ef393fb09d4a450785a86dac /drivers/interconnect/qcom/Kconfig | |
| parent | 33ad2800348e6c20f05b86ef01e8216fc3e3c762 (diff) | |
interconnect: qcom: Add SDM660 interconnect provider driver
Introduce a driver for the Qualcomm interconnect busses found in
the SDM630/SDM636/SDM660 SoCs.
The topology consists of several NoCs that are controlled by a
remote processor that collects the aggregated bandwidth for each
master-slave pairs.
On a note, these chips are managing the "bus QoS" in a "hybrid"
fashion: some of the paths in the topology are managed through
(and by, of course) the RPM uC, while some others are "AP Owned",
meaning that the AP shall do direct writes to the appropriate
QoS registers for the specific paths and ports, instead of sending
an indication to the RPM and leaving the job to that one.
Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
Link: https://lore.kernel.org/r/20201017133718.31327-3-kholk11@gmail.com
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Diffstat (limited to 'drivers/interconnect/qcom/Kconfig')
| -rw-r--r-- | drivers/interconnect/qcom/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/interconnect/qcom/Kconfig b/drivers/interconnect/qcom/Kconfig index ca52647f8955..4b70eb30fbc9 100644 --- a/drivers/interconnect/qcom/Kconfig +++ b/drivers/interconnect/qcom/Kconfig @@ -74,6 +74,15 @@ config INTERCONNECT_QCOM_SC7180 This is a driver for the Qualcomm Network-on-Chip on sc7180-based platforms. +config INTERCONNECT_QCOM_SDM660 + tristate "Qualcomm SDM660 interconnect driver" + depends on INTERCONNECT_QCOM + depends on QCOM_SMD_RPM + select INTERCONNECT_QCOM_SMD_RPM + help + This is a driver for the Qualcomm Network-on-Chip on sdm660-based + platforms. + config INTERCONNECT_QCOM_SDM845 tristate "Qualcomm SDM845 interconnect driver" depends on INTERCONNECT_QCOM_RPMH_POSSIBLE |