From f80a1d41432869dd78dfe8373060371918a05326 Mon Sep 17 00:00:00 2001 From: AngeloGioacchino Del Regno Date: Mon, 8 Mar 2021 15:09:45 +0200 Subject: 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 Link: https://lore.kernel.org/r/20201017133718.31327-3-kholk11@gmail.com Signed-off-by: Georgi Djakov --- drivers/interconnect/qcom/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/interconnect/qcom/Kconfig') 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 -- cgit