On Thu, Jul 09, 2015 at 03:18:37PM +0800, Li Jun wrote: > Change for v7: > - Free otg descriptor when failure of bind in patch 21, 22, 23. > add Roger's Reviewed-by for patch 10~20. > - Choose the lesser otg-rev if otg-rev has been set before update by DT, > remove 0x0300 in supported otg-rev list, and add code comments in case > otg-rev is not passed in DT in patch 7. > - Fail chipidea usb initilization if DT pass an unsupported otg-rev in patch 8. > > Change for v6: > - Change of_usb_set_otg_caps to be of_usb_update_otg_caps, and add > sanity check of otg-rev. > - Add chipidea otg-rev ability to be 0x0200, which will be updated > in DT, if not passed, will be reset to be 0. > - Remove unnecessary change: move config's descriptor and bmAttributes > init from xxxi_config() to xxx_bind() in leagcy gadget drivers. > > This is a follow-up of Macpaul Lin's previous patchset to resolve usb > gadget driver working with OTG 2.0, and set otg features by not only > usb driver config but also usb hardware property in DT, main changes: > 1. Add usb_otg20_descriptor definition for OTG 2.0 which introduces bcdOTG > field for otg revision, bcdOTG can be passed via device tree. > 2. OTG features(SRP/HNP/ADP) can be decided by combination of usb HW > properties and usb driver config. > 3. Change the chipidea usb driver to use the updated mechanism. > 4. Remove static usb otg descriptor definition, but allocate and init it > according to otg capabilities in each gadget driver, if otg capabilities > is not defined for legacy platforms, the usb otg descriptor content is > kept the same as current static definition. > > Li Jun (19): > usb: otg: add usb_otg_caps structure for otg capabilities > doc: dt-binding: usb: add otg related properties > usb: common: add API to update usb otg capabilities by device tree > usb: chipidea: set usb otg capabilities > usb: chipidea: update ci_otg_is_fsm_mode conditions > usb: gadget: add usb otg descriptor allocate and init interface > usb: gadget: configfs: allocate and init otg descriptor by otg > capabilities > usb: gadget: ether: allocate and init otg descriptor by otg > capabilities > usb: gadget: acm_ms: allocate and init otg descriptor by otg > capabilities > usb: gadget: audio: allocate and init otg descriptor by otg > capabilities > usb: gadget: cdc2: allocate and init otg descriptor by otg > capabilities > usb: gadget: g_ffs: allocate and init otg descriptor by otg > capabilities > usb: gadget: hid: allocate and init otg descriptor by otg capabilities > usb: gadget: mass_storage: allocate and init otg descriptor by otg > capabilities > usb: gadget: multi: allocate and init otg descriptor by otg > capabilities > usb: gadget: ncm: allocate and init otg descriptor by otg capabilities > usb: gadget: printer: allocate and init otg descriptor by otg > capabilities > usb: gadget: serial: allocate and init otg descriptor by otg > capabilities > usb: gadget: zero: allocate and init otg descriptor by otg > capabilities > > Macpaul Lin (4): > usb: add usb_otg20_descriptor for OTG 2.0 and above > usb: add USB_OTG_ADP definition > usb: add usb_otg_caps to usb_gadget structure. > usb: gadget: composite: add USB_DT_OTG request handling ok, so how you guys want to handle this series ? Should I take everything through my tree ? I'd need Acked-by for all chipidea drivers if that's the case. -- balbi
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