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[v5,0/8] Add NSS clock controller support for Qualcomm IPQ5332

Message ID 20240829082830.56959-1-quic_varada@quicinc.com (mailing list archive)
Headers show
Series Add NSS clock controller support for Qualcomm IPQ5332 | expand

Message

Varadarajan Narayanan Aug. 29, 2024, 8:28 a.m. UTC 
Add bindings, driver and devicetree node for networking sub system clock
controller on IPQ5332. Some of the nssnoc clocks present in GCC driver is
enabled by default and its RCG is configured by bootloaders, so enable
those clocks in driver probe.

Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
---
Changes in v5:
- Rebased on next-20240821
- Addressed review comments
- Dropped 'const qualifier' patches
- Dropped 'clk: qcom: ipq5332: enable few nssnoc clocks in driver probe'
- Enabled icc-clk for NSSCC
- Update ICC master/slave list
- In dt-bindings of nsscc
	Mark #power-domain-cells as false (as it is not applicable)
	Add #interconnect-cells
- Link to v4: https://lore.kernel.org/lkml/20240122-ipq5332-nsscc-v4-0-19fa30019770@quicinc.com/

Changes in v4:
- Rebased on next-20240122
- Fixed the missing space on the nsscc node
- Link to v3: https://lore.kernel.org/linux-arm-msm/20231211-ipq5332-nsscc-v3-0-ad13bef9b137@quicinc.com/

Changes in v3:
- Collected the tags
- Dropped the dt-binding patch 3/9
- Cleaned up the header file inclusion and updated the module
  description in the driver
- Used the decimal number instead of hex in the NSSCC node
- Link to v2: https://lore.kernel.org/r/20231121-ipq5332-nsscc-v2-0-a7ff61beab72@quicinc.com

Changes in v2:
- Change logs are in respective patches
- Link to v1: https://lore.kernel.org/r/20231030-ipq5332-nsscc-v1-0-6162a2c65f0a@quicinc.com

---
Kathiravan Thirumoorthy (6):
  dt-bindings: clock: ipq5332: add definition for GPLL0_OUT_AUX clock
  clk: qcom: ipq5332: add gpll0_out_aux clock
  dt-bindings: clock: add Qualcomm IPQ5332 NSSCC clock and reset
    definitions
  clk: qcom: add NSS clock Controller driver for Qualcomm IPQ5332
  arm64: dts: qcom: ipq5332: add support for the NSSCC
  arm64: defconfig: build NSS Clock Controller driver for Qualcomm
    IPQ5332

Varadarajan Narayanan (2):
  dt-bindings: interconnect: Update master/slave id list
  clk: qcom: ipq5332: Add couple of more interconnects

 .../bindings/clock/qcom,ipq5332-nsscc.yaml    |   64 +
 arch/arm64/boot/dts/qcom/ipq5332.dtsi         |   28 +
 arch/arm64/configs/defconfig                  |    1 +
 drivers/clk/qcom/Kconfig                      |    9 +
 drivers/clk/qcom/Makefile                     |    1 +
 drivers/clk/qcom/gcc-ipq5332.c                |   16 +
 drivers/clk/qcom/nsscc-ipq5332.c              | 1049 +++++++++++++++++
 include/dt-bindings/clock/qcom,ipq5332-gcc.h  |    1 +
 .../dt-bindings/clock/qcom,ipq5332-nsscc.h    |   86 ++
 .../dt-bindings/interconnect/qcom,ipq5332.h   |    4 +
 10 files changed, 1259 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,ipq5332-nsscc.yaml
 create mode 100644 drivers/clk/qcom/nsscc-ipq5332.c
 create mode 100644 include/dt-bindings/clock/qcom,ipq5332-nsscc.h