[GIT PULL 4/5]: ux500 DMA40 changes for v3.11
Linus Walleij
linus.walleij at linaro.org
Tue Jun 4 08:37:50 EDT 2013
Hi ARM SoC folks,
these are the ux500 DMA40 changes for v3.11. See the signed
tag for details.
This pull request includes the stuff already pulled into your branch
named "ux500/dma40", and this is meant to be pulled on top.
Relative to the previous pull request this contains an additional
19 patches. But all are included here to give an overview of the stuff
here. (Tell me if you prefer the consensed view...)
All but the odd single patch are ACKed but I'm sure that Vinod is
OK with the end result.
I'll take this opportunity to THANK Vinod for his huge effort in
reviewing and ACKing this, as well as thanks to Felipe Balbi
and Herbert Xu for their reviewing.
Yours,
Linus Walleij
The following changes since commit f722406faae2d073cc1d01063d1123c35425939e:
Linux 3.10-rc1 (2013-05-11 17:14:08 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
tags/ux500-dma40-for-arm-soc-2
for you to fetch changes up to 499c2bc3cc89dcbbf08aa526cd4a984b92a4d2a8:
dmaengine: ste_dma40: Fetch disabled channels from DT (2013-06-04
11:12:12 +0200)
----------------------------------------------------------------
Second set of DMA40 changes: refactorings and device tree
support for the DMA40. Now with MUSB and some platform
data removal.
----------------------------------------------------------------
Lee Jones (54):
dmaengine: ste_dma40: Assign memcpy channels in the driver
dmaengine: ste_dma40: Move default memcpy configs into the driver
dmaengine: ste_dma40: Rectify incorrect configuration validation checking
dmaengine: ste_dma40: Amalgamate DMA source and destination
channel numbers
ARM: ux500: Strip out duplicate USB DMA configuration
dmaengine: ste_dma40: Remove home-brew MAX() macro
ARM: ux500: Remove unused 'data_width' attributes from SDI DMA configs
ARM: ux500: Remove unused 'data_width' attributes from SSP DMA configs
ARM: ux500: Remove unused 'data_width' attributes from UART DMA configs
ARM: ux500: Remove superfluous 'psize' attribute from Audio platform data
dmaengine: ste_dma40: Calculate number of logical channels from
physical ones
dmaengine: ste_dma40: Remove 'always true' checking
dmaengine: ste_dma40: Move rev error-check up to revision acquisition
dmaengine: ste_dma40: Also report the number of logical channels
dmaengine: ste_dma40: Allocate plat_data on declaration
dmaengine: ste_dma40: Allow driver to be probe()able when DT is enabled
dmaengine: ste_dma40: Supply full Device Tree parsing support
ARM: ux500: Pass remnant platform data though to DMA40 driver
dmaengine: ste_dma40: Separate Logical Global Interrupt Mask
(GIM) unmasking
dmaengine: ste_dma40: Remove unnecessary call to d40_phy_cfg()
dmaengine: ste_dma40: Don't configure runtime configurable setup
during allocate
ARM: ux500: Stop passing UART's platform data for Device Tree boots
dmaengine: ste_dma40: Only use addresses passed as configuration
information
dmaengine: ste_dma40: Remove redundant address fetching function
ARM: ux500: Remove DMA address look-up table
dmaengine: ste_dma40: Correct copy/paste error
ARM: ux500: Remove unnecessary attributes from DMA channel request pdata
crypto: ux500/hash - Prepare clock before enabling it
crypto: ux500/hash - Set DMA configuration though dma_slave_config()
ARM: ux500: Stop passing Hash DMA channel config information though pdata
crypto: ux500/cryp - Prepare clock before enabling it
crypto: ux500/cryp - Set DMA configuration though dma_slave_config()
ARM: ux500: Stop passing Cryp DMA channel config information though pdata
crypto: ux500/[cryp|hash] - Show successful start-up in the bootlog
ARM: ux500: Register Cryp and Hash platform drivers on Snowball
usb: musb: ux500: move channel number knowledge into the driver
usb: musb: ux500: move the MUSB HDRC configuration into the driver
usb: musb: ux500: take the dma_mask from coherent_dma_mask
usb: musb: ux500: harden checks for platform data
usb: musb: ux500: attempt to find channels by name before using pdata
usb: musb: ux500: add device tree probing support
ARM: ux500: Remove ux500-musb platform registation when booting with DT
ARM: ux500: Remove empty function u8500_of_init_devices()
dmaengine: ste_dma40: Use the BIT macro to replace ugly '(1 << x)'s
ARM: ux500: Replace ST-E's home-brew DMA direction definition
with the generic one
dmaengine: ste_dma40: Replace ST-E's home-brew DMA direction
defs with generic ones
ARM: ux500: Remove recently unused stedma40_xfer_dir enums
dmaengine: ste_dma40_ll: Use the BIT macro to replace ugly '(1 << x)'s
dmaengine: ste_dma40: Convert data_width from register bit format to value
dmaengine: ste_dma40_ll: Replace meaningless register set with comment
dmaengine: ste_dma40: Allow memcpy channels to be configured from DT
ARM: ux500: Stop passing DMA platform data though AUXDATA
dmaengine: ste_dma40: Fetch the number of physical channels from DT
dmaengine: ste_dma40: Fetch disabled channels from DT
Linus Walleij (1):
dmaengine: ste_dma40: Fix up static memcpy event lines
.../devicetree/bindings/dma/ste-dma40.txt | 66 +++
.../devicetree/bindings/usb/ux500-usb.txt | 50 ++
arch/arm/mach-ux500/board-mop500-audio.c | 68 +--
arch/arm/mach-ux500/board-mop500-sdi.c | 56 +--
arch/arm/mach-ux500/board-mop500.c | 85 +---
arch/arm/mach-ux500/board-mop500.h | 1 +
arch/arm/mach-ux500/cpu-db8500.c | 65 +--
arch/arm/mach-ux500/devices-db8500.c | 123 +----
arch/arm/mach-ux500/ste-dma40-db8500.h | 193 +++-----
arch/arm/mach-ux500/usb.c | 47 +-
drivers/crypto/ux500/cryp/cryp.h | 7 +-
drivers/crypto/ux500/cryp/cryp_core.c | 31 +-
drivers/crypto/ux500/hash/hash_alg.h | 5 +-
drivers/crypto/ux500/hash/hash_core.c | 24 +-
drivers/dma/ste_dma40.c | 523 ++++++++++++---------
drivers/dma/ste_dma40_ll.c | 189 ++++----
drivers/dma/ste_dma40_ll.h | 3 +-
drivers/usb/musb/ux500.c | 61 ++-
drivers/usb/musb/ux500_dma.c | 59 ++-
include/linux/platform_data/dma-ste-dma40.h | 41 +-
include/linux/platform_data/usb-musb-ux500.h | 5 +-
sound/soc/ux500/ux500_pcm.c | 10 +-
22 files changed, 837 insertions(+), 875 deletions(-)
create mode 100644 Documentation/devicetree/bindings/dma/ste-dma40.txt
create mode 100644 Documentation/devicetree/bindings/usb/ux500-usb.txt
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