diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2023-02-01 07:18:51 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-02-04 21:54:30 +0300 |
| commit | 58ef4ece1e41ac525db3e79529909683325d85df (patch) | |
| tree | 9c0acfe7cb017a83c52c19129f6a9b27b834bba7 /drivers/soc/qcom/Kconfig | |
| parent | 68d868adc121f68edde0f4c0e16923103b868945 (diff) | |
| download | linux-58ef4ece1e41ac525db3e79529909683325d85df.tar.xz | |
soc: qcom: pmic_glink: Introduce base PMIC GLINK driver
The PMIC GLINK service runs on one of the co-processors of some modern
Qualcomm platforms and implements USB-C and battery managements. It uses
a message based protocol over GLINK for communication with the OS, hence
the name.
The driver implemented provides the rpmsg device for communication and
uses auxiliary bus to spawn off individual devices in respective
subsystem. The auxiliary devices are spawned off from a
platform_device, so that the drm_bridge is available early, to allow the
DisplayPort driver to probe even before the remoteproc has spun up.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Konrad Dybcio <konrad.dybcio@linaro.org> # SM8350 PDX215
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-MTP & SM8450-HDK
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230201041853.1934355-3-quic_bjorande@quicinc.com
Diffstat (limited to 'drivers/soc/qcom/Kconfig')
| -rw-r--r-- | drivers/soc/qcom/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig index ae504c43d9e7..df6ff7bf90cb 100644 --- a/drivers/soc/qcom/Kconfig +++ b/drivers/soc/qcom/Kconfig @@ -92,6 +92,21 @@ config QCOM_PDR_HELPERS tristate select QCOM_QMI_HELPERS +config QCOM_PMIC_GLINK + tristate "Qualcomm PMIC GLINK driver" + depends on RPMSG + depends on TYPEC + depends on DRM + select AUXILIARY_BUS + select QCOM_PDR_HELPERS + help + The Qualcomm PMIC GLINK driver provides access, over GLINK, to the + USB and battery firmware running on one of the coprocessors in + several modern Qualcomm platforms. + + Say yes here to support USB-C and battery status on modern Qualcomm + platforms. + config QCOM_QMI_HELPERS tristate depends on NET |