This series updates the low pass audio clock controller driver for reset
functionality. The patches are split from the below series.
https://lore.kernel.org/all/20240318053555.20405-1-quic_tdas@quicinc.com/
The QCM6490 board requires only the reset functionality from the LPASS
subsystem. Thus separate out the driver probe to provide the same on the
QCM6490 boards.
[v4]:
Changes in [v4] compared to [v3]:
- Update the documentation bindings to keep the clocks, powerdomain
constraints. [Krzysztof]
- Update the driver to use 'of_device_is_compatible()' instead of
'desc->num_resets' check. [Dmitry]
- Link to v3: https://lore.kernel.org/r/20250212-lpass_qcm6490_resets-v3-0-0b1cfb35b38e@quicinc.com
[v3]:
Changes in [v3] compared to [v2]:
- update to Documentation bindings adding constraints. [Krzysztof]
- split the DT patch for "Update protected clocks list" for QCM6490 IDP
https://lore.kernel.org/linux-devicetree/20250206-protected_clock_qcm6490-v1-1-5923e8c47ab5@quicinc.com/
[v2]:
Changes in [v2] compared to [v1]:
- Updated the lpass_audio_cc_sc7280 probe to get the match_data for both SC7280 and QCM6490.
- Separate regmap for resets [Konrad]
- Split the lpassaudiocc compatible and GCC protected clocks list changes. [Dmitry]
- Link to V1: https://lore.kernel.org/all/20240531102252.26061-1-quic_tdas@quicinc.com/T/
[v1]
- Add a separate platform driver for QCM6490 resets.
- Add device tree changes for protected clocks for GCC and LPASS AudioCC
compatible update.
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
---
Changes in v4:
- EDITME: describe what is new in this series revision.
- EDITME: use bulletpoints and terse descriptions.
- Link to v3: https://lore.kernel.org/r/20250212-lpass_qcm6490_resets-v3-0-0b1cfb35b38e@quicinc.com
---
Taniya Das (4):
dt-bindings: clock: qcom: Add compatible for QCM6490 boards
clk: qcom: lpassaudiocc-sc7280: Add support for LPASS resets for QCM6490
arm64: dts: qcom: qcm6490-idp: Update the LPASS audio node
arm64: dts: qcom: qcs6490-rb3gen2: Update the LPASS audio node
.../bindings/clock/qcom,sc7280-lpasscorecc.yaml | 5 ++++-
arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 5 +++++
arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 5 +++++
drivers/clk/qcom/lpassaudiocc-sc7280.c | 23 ++++++++++++++++++----
4 files changed, 33 insertions(+), 5 deletions(-)
---
base-commit: 808eb958781e4ebb6e9c0962af2e856767e20f45
change-id: 20250206-lpass_qcm6490_resets-204f86622a5c
Best regards,
--
Taniya Das <quic_tdas@quicinc.com>