On 23 December 2015 at 20:39, Mugunthan V N mugunthanvnm@ti.com wrote:
Resending the patches as I have missed 01/17 patch while sending v6 series
This patch series enables ti_qspi to adopt driver model. This has been tested on dra72, dra74 and am437x-sk evms (logs [1]). Also pushed a branch for testing [2]
This patch series is based on u-boot-spi/next and a fix for Macronix flash Quad Enable as per the comments in thread [3].
[2]: git://git.ti.com/~mugunthanvnm/ti-u-boot/mugunth-ti-u-boot.git dm-qspi-v6
Changes from v5->v6:
- Removed adding flash compatibles to flash driver and added "spi-flash" compatible to dts as done by other flash devices.
Changes from v4->v5:
- Adopt to latest spi framework changes by Jagan [3] and [4]
Changes from v3->v4:
- used op_mode_{t/r}x to hold flash tx/rx modes.
Changes from v2->v3:
- removed usage of spi_slave structure in driver model and introduced required variables in qspi priv itself.
- Used fdt_addr_cells() and fdt_size_cells() instead of hard-coding size of each address-size pair.
- Changed qspi dts entries to be same as in kernel qspi dts patch for avoiding future conflicts.
- Fixed some typos and added more info in commits.
- Added error check on chip select passed from framework.
- Removed un-used define QSPI_RD_DUAL.
Changes from Initial version:
- Split "prepare driver for DM conversion" for easier review
- added memory map mode to the driver
- Fixed the cosmetic reviews from Simon
- Modified the dev_get_addr_index to adopt OF_TRANSULATE as well and also removed code duplicate.
- Added compatibles for spi flashed found in DRA7xx and AM437x SK
Mugunthan V N (17): drivers: spi: ti_qspi: do not hard code chip select for memory map configuration drivers: spi:ti_qspi: change ti_qspi_slave to ti_qspi_priv for driver model conversion drivers: spi: ti_qspi: prepare driver for DM conversion dm: core: Add a new api to get indexed device address spi: Add support for dual and quad mode dra7xx_evm: qspi: do not define DM_SPI and DM_SPI_FLASH for spl dts: dra7: add spi alias for qspi drivers: spi: ti_qspi: convert driver to adopt device driver model arm: dts: dra7: add qspi register maps for memory map and control module arm: dts: am437x-gp-evm: add spi-flash comaptible for flash arm: dts: dra7-evm: add spi-flash comaptible for flash arm: dts: dra72-evm: add spi-flash comaptible for flash defconfig: dra72_evm: enable spi driver model defconfig: dra74_evm: enable spi driver model am43xx_evm: qspi: do not define DM_SPI and DM_SPI_FLASH for spl arm: dts: am4372: add qspi register maps for memory map defconfig: am437x_sk_evm: enable spi driver model
Applied to u-boot-spi/master
thanks!