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[v4,0/4] soc: qcom: Introduce PMIC GLINK

Message ID 20230201041853.1934355-1-quic_bjorande@quicinc.com
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Series soc: qcom: Introduce PMIC GLINK | expand

Message

Bjorn Andersson Feb. 1, 2023, 4:18 a.m. UTC 
This implements the base PMIC GLINK driver, a power_supply driver and a
driver for the USB Type-C altmode protocol. This has been tested and
shown to provide battery information, USB Type-C switch and mux requests
and DisplayPort notifications on SC8180X, SC8280XP and SM8350.

Bjorn Andersson (4):
  dt-bindings: soc: qcom: Introduce PMIC GLINK binding
  soc: qcom: pmic_glink: Introduce base PMIC GLINK driver
  soc: qcom: pmic_glink: Introduce altmode support
  power: supply: Introduce Qualcomm PMIC GLINK power supply

 .../bindings/soc/qcom/qcom,pmic-glink.yaml    |   95 ++
 drivers/power/supply/Kconfig                  |    9 +
 drivers/power/supply/Makefile                 |    1 +
 drivers/power/supply/qcom_battmgr.c           | 1421 +++++++++++++++++
 drivers/soc/qcom/Kconfig                      |   15 +
 drivers/soc/qcom/Makefile                     |    2 +
 drivers/soc/qcom/pmic_glink.c                 |  336 ++++
 drivers/soc/qcom/pmic_glink_altmode.c         |  478 ++++++
 include/linux/soc/qcom/pmic_glink.h           |   32 +
 9 files changed, 2389 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml
 create mode 100644 drivers/power/supply/qcom_battmgr.c
 create mode 100644 drivers/soc/qcom/pmic_glink.c
 create mode 100644 drivers/soc/qcom/pmic_glink_altmode.c
 create mode 100644 include/linux/soc/qcom/pmic_glink.h

Comments

Rob Herring (Arm) Feb. 3, 2023, 9:03 p.m. UTC | #1 
On Tue, 31 Jan 2023 20:18:50 -0800, Bjorn Andersson wrote:
> From: Bjorn Andersson <bjorn.andersson@linaro.org>
> 
> The PMIC GLINK service, running on a coprocessor on some modern Qualcomm
> platforms and implement USB Type-C handling and battery management.
> This binding describes the component in the OS used to communicate with
> the firmware and connect it's resources to those described in the
> Devicetree, particularly the USB Type-C controllers relationship with
> USB and DisplayPort components.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Tested-by: Konrad Dybcio <konrad.dybcio@linaro.org> # SM8350 PDX215
> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
> ---
> 
> Changes since v3:
> - Dropped the additional endpoint from port@1 after discussions with
>   Rob.
> 
>  .../bindings/soc/qcom/qcom,pmic-glink.yaml    | 95 +++++++++++++++++++
>  1 file changed, 95 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml
> 

Still hope to see some sort of design doc for how Type-C bindings fit 
together, but I guess now there is really nothing new in this binding.

Reviewed-by: Rob Herring <robh@kernel.org>
Bjorn Andersson Feb. 6, 2023, 10:30 p.m. UTC | #2 
On Tue, 31 Jan 2023 20:18:49 -0800, Bjorn Andersson wrote:
> This implements the base PMIC GLINK driver, a power_supply driver and a
> driver for the USB Type-C altmode protocol. This has been tested and
> shown to provide battery information, USB Type-C switch and mux requests
> and DisplayPort notifications on SC8180X, SC8280XP and SM8350.
> 
> Bjorn Andersson (4):
>   dt-bindings: soc: qcom: Introduce PMIC GLINK binding
>   soc: qcom: pmic_glink: Introduce base PMIC GLINK driver
>   soc: qcom: pmic_glink: Introduce altmode support
>   power: supply: Introduce Qualcomm PMIC GLINK power supply
> 
> [...]

Applied, thanks!

[1/4] dt-bindings: soc: qcom: Introduce PMIC GLINK binding
      commit: 68d868adc121f68edde0f4c0e16923103b868945
[2/4] soc: qcom: pmic_glink: Introduce base PMIC GLINK driver
      commit: 58ef4ece1e41ac525db3e79529909683325d85df
[3/4] soc: qcom: pmic_glink: Introduce altmode support
      commit: 080b4e24852b1d5b66929f69344e6c3eeb963941

Best regards,