Difference between revisions of "MUSB"
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= MUSB PENDING PATCHES = | = MUSB PENDING PATCHES = | ||
== Bug fix patches for v2.6.35 == | == Bug fix patches for v2.6.35 == | ||
| − | === | + | === Greg's queue === |
==== Anand: [1 patch] : Fixing register widths in MUSB debug ==== | ==== Anand: [1 patch] : Fixing register widths in MUSB debug ==== | ||
* usb: musb: use correct register widths in register dumps [http://marc.info/?l=linux-usb&m=127730323022860&w=2] | * usb: musb: use correct register widths in register dumps [http://marc.info/?l=linux-usb&m=127730323022860&w=2] | ||
==== Ajay: [1 patch] : Fixing compilation warning ==== | ==== Ajay: [1 patch] : Fixing compilation warning ==== | ||
* musb: fix compilation warning in host only mode [http://marc.info/?l=linux-usb&m=127677128409293&w=2] | * musb: fix compilation warning in host only mode [http://marc.info/?l=linux-usb&m=127677128409293&w=2] | ||
| + | === Acked by Felipe === | ||
| + | * None | ||
=== Review in progress === | === Review in progress === | ||
==== Jon Povey: [1 patch] : Fixing compilation warning ==== | ==== Jon Povey: [1 patch] : Fixing compilation warning ==== | ||
| Line 15: | Line 17: | ||
== New feature patches for v2.6.36 == | == New feature patches for v2.6.36 == | ||
| − | === | + | === Greg's queue === |
==== Anand: [1 patch] : Cleanup ==== | ==== Anand: [1 patch] : Cleanup ==== | ||
* musb: Kill board specific pinmux from driver file [http://marc.info/?l=linux-omap&m=127677126009231&w=2] | * musb: Kill board specific pinmux from driver file [http://marc.info/?l=linux-omap&m=127677126009231&w=2] | ||
==== Anand: [1 patch] : on Mentor DMA ==== | ==== Anand: [1 patch] : on Mentor DMA ==== | ||
* usb: musb: do not override DMA mode in channel program [http://marc.info/?l=linux-usb&m=127730322622851&w=2] | * usb: musb: do not override DMA mode in channel program [http://marc.info/?l=linux-usb&m=127730322622851&w=2] | ||
| + | === Acked by Felipe === | ||
| + | * None | ||
=== Review in progress === | === Review in progress === | ||
==== Sergei: [1 patch] : DA8x MUSB support ==== | ==== Sergei: [1 patch] : DA8x MUSB support ==== | ||
Revision as of 23:04, 8 July 2010
Contents
- 1 MUSBMHDRC DRD OTG Controller
- 2 MUSB PENDING PATCHES
- 2.1 Bug fix patches for v2.6.35
- 2.2 New feature patches for v2.6.36
- 2.2.1 Greg's queue
- 2.2.2 Acked by Felipe
- 2.2.3 Review in progress
- 2.2.3.1 Sergei: [1 patch] : DA8x MUSB support
- 2.2.3.2 Ajay: [3 patch] : Set on AM35x MUSB support
- 2.2.3.3 Ajay: [2 patch] : FIFO table and cleanup
- 2.2.3.4 Ajay: [3 patch] : Set on neednop flag for NOP
- 2.2.3.5 Ajay: [6 patch] : Set on SDMA as Mentor DMA workarounds
- 2.2.3.6 Ajay: [1 patch] : On DMA channel release in host mode
- 2.2.3.7 Hema: [2 patch] : on Mentor DMA
- 2.2.3.8 Hema: [4 patch] : Set on HWMODS
MUSBMHDRC DRD OTG Controller
The MUSBMHDRC DRD OTG Controller (from now on referred to as MUSB is a Dual-Role OTG IP Core used in several SoC implementations. At the time of this writing at least OMAP, DaVinci and Blackfins integrate that IP Core in the SoC and a discrete version of it is supplied by Texas Instruments as the tusb6010 ASIC.
MUSB PENDING PATCHES
Bug fix patches for v2.6.35
Greg's queue
Anand: [1 patch] : Fixing register widths in MUSB debug
* usb: musb: use correct register widths in register dumps [1]
Ajay: [1 patch] : Fixing compilation warning
* musb: fix compilation warning in host only mode [2]
Acked by Felipe
* None
Review in progress
Jon Povey: [1 patch] : Fixing compilation warning
* USB: musb: suppress warning about unused flags [3]
New feature patches for v2.6.36
Greg's queue
Anand: [1 patch] : Cleanup
* musb: Kill board specific pinmux from driver file [4]
Anand: [1 patch] : on Mentor DMA
* usb: musb: do not override DMA mode in channel program [5]
Acked by Felipe
* None
Review in progress
Sergei: [1 patch] : DA8x MUSB support
* MUSB: DA8xx/OMAP-L1x glue layer [6]
Ajay: [3 patch] : Set on AM35x MUSB support
* AM35x: Add musb support [7] * musb: add musb support for AM35x [8] * musb: AM35x: Workaround for fifo read issue [9]
Ajay: [2 patch] : FIFO table and cleanup
* usb: musb: Update FIFO mode_5_cfg to accomodate 4K [10] * musb: remove extra blank and border lines [11]
Ajay: [3 patch] : Set on neednop flag for NOP
* OMAP3: musb: add neednop flag to fix nop modular issue [12] * musb: populate board_data within musb structure [13] * musb: use neednop flag for nop registration [14]
Ajay: [6 patch] : Set on SDMA as Mentor DMA workarounds
* musb: save OTG base physical address [15] * musb: use system DMA to fix Inventra DMA issue on RTL-1.4 [16] * musb: add function to check if Inventra DMA used [17] * musb: use system DMA for unaligned buffers on RTL >= 1.8 [18] * musb: gadget: fix tx transfer path for mode0 operation [19] * musb: dma: use optimal transfer element for sdma [20]
Ajay: [1 patch] : On DMA channel release in host mode
* musb: host: release dma channels if no active io [21]
Hema: [2 patch] : on Mentor DMA
* usb: musb: Unmapping the dma buffer when switching to PIO mode [22] * usb: musb: Dynamic dma channel allocation in gadget driver [23]
Hema: [4 patch] : Set on HWMODS
* usb: musb: Adding names for IRQs in resource structure [24] * usb: musb: Remove board_data parameter from musb_platform_init() [25] * usb: musb: HWMOD database structures addition for OMAP3 [26] * usb : musb:USB driver using omap_device_build for device registration. [27]
