Messages in this thread | | | Date | Mon, 30 Jan 2023 15:28:03 +0100 | From | Neil Armstrong <> | Subject | Re: [PATCH v3 2/4] soc: qcom: pmic_glink: Introduce base PMIC GLINK driver |
| |
On 30/01/2023 05:20, Bjorn Andersson wrote: > From: Bjorn Andersson <bjorn.andersson@linaro.org> > > 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 > Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> > --- > > Changes since v2: > - None > > drivers/soc/qcom/Kconfig | 15 ++ > drivers/soc/qcom/Makefile | 1 + > drivers/soc/qcom/pmic_glink.c | 336 ++++++++++++++++++++++++++++ > include/linux/soc/qcom/pmic_glink.h | 32 +++ > 4 files changed, 384 insertions(+) > create mode 100644 drivers/soc/qcom/pmic_glink.c > create mode 100644 include/linux/soc/qcom/pmic_glink.h >
<snip>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-MTP & SM8450-HDK
| |