Hi, Baolin Wang <baolin.wang@xxxxxxxxxx> writes: >> Currently the Linux kernel does not provide any standard integration of this >> feature that integrates the USB subsystem with the system power regulation >> provided by PMICs meaning that either vendors must add this in their kernels >> or USB gadget devices based on Linux (such as mobile phones) may not behave >> as they should. Thus provide a standard USB charger support in USB phy core >> for doing this in kernel. >> >> Now introduce one user with wm831x_power to support and test the usb charger. >> In future we will also cnvert below power drivers: >> drivers/power/supply/axp288_charger.c >> drivers/power/supply/bq24190_charger.c >> drivers/power/supply/charger-manager.c >> drivers/power/supply/qcom_smbb.c >> >> Changes since v3: >> - Bail out errors when failed to find usb phy for wm831x_power driver. >> Changes since v2: >> - Add DT binding documentation for wm831x_power driver. >> - Change 'usb-phy' as one optional property for wm831x_power driver. >> Changes since v1: >> - Fix building errors. > > Do you have any comments about usb charger support in usb phy core? Thanks. No more comments from me -- balbi
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