[PATCH v2 0/4] Add interconnect driver for IPQ9574 SoC

From: Varadarajan Narayanan
Date: Mon Mar 25 2024 - 10:22:08 EST


MSM platforms manage NoC related clocks and scaling from RPM.
However, in IPQ SoCs, RPM is not involved in managing NoC
related clocks and there is no NoC scaling.

However, there is a requirement to enable some NoC interface
clocks for the accessing the peripherals present in the
system. Hence add a minimalistic interconnect driver that
establishes a path from the processor/memory to those peripherals
and vice versa.

---
v2:
qcom,ipq9574.h
Fix license identifier
Rename macros
qcom,ipq9574-gcc.yaml
Include interconnect-cells
gcc-ipq9574.c
Update commit log
Remove IS_ENABLED(CONFIG_INTERCONNECT) and auto select it from Kconfig
ipq9574.dtsi
Moved to separate patch
Include interconnect-cells to clock controller node
drivers/clk/qcom/Kconfig:
Auto select CONFIG_INTERCONNECT & CONFIG_INTERCONNECT_CLK

Varadarajan Narayanan (4):
dt-bindings: clock: Add interconnect-cells
dt-bindings: interconnect: Add Qualcomm IPQ9574 support
clk: qcom: add IPQ9574 interconnect clocks support
arm64: dts: qcom: ipq9574: Add icc provider ability to gcc

.../bindings/clock/qcom,ipq9574-gcc.yaml | 3 +
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 2 +
drivers/clk/qcom/Kconfig | 2 +
drivers/clk/qcom/gcc-ipq9574.c | 65 ++++++++++++++++++-
.../dt-bindings/interconnect/qcom,ipq9574.h | 62 ++++++++++++++++++
5 files changed, 133 insertions(+), 1 deletion(-)
create mode 100644 include/dt-bindings/interconnect/qcom,ipq9574.h

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2.34.1