On Tue, Apr 26, 2016 at 04:18:32PM +0800, Li Jun wrote: > Some usb module soc implementations can support usb charger type detection, > which can be used by usb charger framework to control the charging current. > User can define the charge detection api of the platform data if want to > enable it. > There are 2 api and one flag used for it, if the usb hardware can automatically > complete the detection process, only platdata->usb_charger_det is required. > Some imx platform need software implement the detection process, and need pull > up and down DP line before and after secondary detection so > platdata->usb_charger_secondary_det is also required and need set > pull_dp_for_charger flag, tested with i.mx7d, support for i.mx6 will be added > later. > > This patch set is based on Baolin's usb charger framework: > http://comments.gmane.org/gmane.linux.power-management.general/74394 > > Changes for v2: > - Merge patch 3/5 and 4/5 to be 3/4. > - Rename functions name to be more readable, > - Add comments for 2 added api and 1 flag in ci_hdrc_platform_data. > > Li Jun (4): > usb: chipidea: add usb charger detection support > usb: chipidea: imx: add usb charger dectection for imx platforms > usb: chipidea: imx: add usb charger detection for imx7d > doc: usb: ci-hdrc-usb2: add property usb-charger-detection > > .../devicetree/bindings/usb/ci-hdrc-usb2.txt | 2 + > drivers/usb/chipidea/ci_hdrc_imx.c | 47 ++++- > drivers/usb/chipidea/ci_hdrc_imx.h | 3 + > drivers/usb/chipidea/udc.c | 40 +++++ > drivers/usb/chipidea/usbmisc_imx.c | 194 +++++++++++++++++++++ > include/linux/usb/chipidea.h | 18 ++ > 6 files changed, 303 insertions(+), 1 deletion(-) > > -- > 1.9.1 > Since Baolin's usb charger patch set has not been merged, please re-send them after merging. I have not found problem during this cycle review. -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
