[PATCH v2 0/5] ASoC: qcom and pinctrl: add LPASS LPR voting and Hawi LPASS LPI TLMM

Prasad Kumpatla posted 5 patches 1 week, 5 days ago
There is a newer version of this series
.../pinctrl/qcom,hawi-lpass-lpi-pinctrl.yaml  | 109 ++++++++
drivers/pinctrl/qcom/Kconfig                  |  10 +
drivers/pinctrl/qcom/Makefile                 |   1 +
drivers/pinctrl/qcom/pinctrl-hawi-lpass-lpi.c | 244 ++++++++++++++++++
drivers/pinctrl/qcom/pinctrl-lpass-lpi.c      |  22 +-
drivers/pinctrl/qcom/pinctrl-lpass-lpi.h      |  17 ++
.../sound/qcom,q6dsp-lpass-ports.h            |   3 +-
sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.c     |   2 +-
sound/soc/qcom/qdsp6/q6prm-clocks.c           |   2 +
sound/soc/qcom/qdsp6/q6prm.c                  |  17 +-
sound/soc/qcom/qdsp6/q6prm.h                  |   1 +
11 files changed, 407 insertions(+), 21 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,hawi-lpass-lpi-pinctrl.yaml
create mode 100644 drivers/pinctrl/qcom/pinctrl-hawi-lpass-lpi.c
[PATCH v2 0/5] ASoC: qcom and pinctrl: add LPASS LPR voting and Hawi LPASS LPI TLMM
Posted by Prasad Kumpatla 1 week, 5 days ago
This series adds support for LPASS low-power resource (LPR) voting
through PRM and introduces LPASS LPI TLMM pinctrl support for newer
platforms such as Hawi.

On such platforms, LPASS requires LPR resource voting via PRM to keep
the subsystem active. This is handled by adding a new clock ID and
support for PARAM_ID_RSC_CPU_LPR in q6prm.

Additionally, a new LPASS LPI TLMM block is introduced, requiring a
dedicated DT binding and pinctrl driver.

Changes in v2:
	- Add mutex cleanup devm-managed in LPASS LPI Pinctrl. 
	- Addressed Bart Comments related to newline and readability.
	- Link to v1: https://lore.kernel.org/linux-arm-msm/20260708114924.1069239-1-prasad.kumpatla@oss.qualcomm.com/

Prasad Kumpatla (5):
  pinctrl: qcom: lpass-lpi: make mutex cleanup devm-managed
  ASoC: dt-bindings: qcom: add LPASS LPR vote clock ID
  ASoC: qcom: q6prm: add support for LPASS LPR resource voting
  dt-bindings: pinctrl: qcom,hawi-lpass-lpi-pinctrl: Add Hawi LPI
    pinctrl
  pinctrl: qcom: hawi-lpass-lpi: add Hawi LPASS LPI TLMM

 .../pinctrl/qcom,hawi-lpass-lpi-pinctrl.yaml  | 109 ++++++++
 drivers/pinctrl/qcom/Kconfig                  |  10 +
 drivers/pinctrl/qcom/Makefile                 |   1 +
 drivers/pinctrl/qcom/pinctrl-hawi-lpass-lpi.c | 244 ++++++++++++++++++
 drivers/pinctrl/qcom/pinctrl-lpass-lpi.c      |  22 +-
 drivers/pinctrl/qcom/pinctrl-lpass-lpi.h      |  17 ++
 .../sound/qcom,q6dsp-lpass-ports.h            |   3 +-
 sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.c     |   2 +-
 sound/soc/qcom/qdsp6/q6prm-clocks.c           |   2 +
 sound/soc/qcom/qdsp6/q6prm.c                  |  17 +-
 sound/soc/qcom/qdsp6/q6prm.h                  |   1 +
 11 files changed, 407 insertions(+), 21 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,hawi-lpass-lpi-pinctrl.yaml
 create mode 100644 drivers/pinctrl/qcom/pinctrl-hawi-lpass-lpi.c

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2.34.1