On 13/01/2023 04:11, 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
.../bindings/soc/qcom/qcom,pmic-glink.yaml | 102 ++
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 | 477 ++++++
include/linux/soc/qcom/pmic_glink.h | 32 +
9 files changed, 2395 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
How does the USB PHY and a USB redriver fit into this ?
Is the host supposed to manage both/neither ? Is the DSP responsible for
configuring the PHY lanes and the turnaround on orientation switch ?
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bod
