[U-Boot] [PATCH v2 0/6] add dma uclass implementation and adopt ti-edma3 to it
Mugunthan V N
mugunthanvnm at ti.com
Wed Dec 23 17:42:57 CET 2015
this patch series enables adds support for dma driver model and
to adopt driver model. this has been tested on am437x-sk evms
(logs [1]).
also pushed a branch for testing [2]
[1]: http://pastebin.ubuntu.com/14167595/
[2]: git://git.ti.com/~mugunthanvnm/ti-u-boot/mugunth-ti-u-boot.git dm-dma-v2
changes from initial->v2:
* changed config_dm_dma to config_dma.
* removed un-wanted enums.
* added dma_get_device().
* removed post_bind in uclass driver and added device_probe
in dma_get_device()
Mugunthan V N (6):
dm: implement a DMA uclass
dma: Kconfig: Add TI_EDMA3 entry
sf: spi_flash: use dma to copy data from mmap region if platform
supports
spi: ti_qspi: compile out spi_flash_copy_mmap when CONFIG_DMA is
defined
drivers: dma: ti-edma3: convert driver to adopt driver model
defconfig: am437x_sk_evm: enable dma driver model
configs/am437x_sk_evm_defconfig | 1 +
drivers/dma/Kconfig | 22 +++++++++++
drivers/dma/Makefile | 2 +
drivers/dma/dma-uclass.c | 78 +++++++++++++++++++++++++++++++++++++++
drivers/dma/ti-edma3.c | 74 ++++++++++++++++++++++++++++++++++++-
drivers/mtd/spi/spi_flash.c | 9 +++++
drivers/spi/ti_qspi.c | 2 +-
include/dm/uclass-id.h | 1 +
include/dma.h | 81 +++++++++++++++++++++++++++++++++++++++++
9 files changed, 267 insertions(+), 3 deletions(-)
create mode 100644 drivers/dma/dma-uclass.c
create mode 100644 include/dma.h
--
2.7.0.rc1.5.gf3adf45
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