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]
[1]: http://pastebin.ubuntu.com/13341771/ [2]: git://git.ti.com/~mugunthanvnm/ti-u-boot/mugunth-ti-u-boot.git qspi-v3 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 (16): 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 drivers: mtd: spi: sf_probe: add compatible for spansion spi flash drivers: mtd: spi: sf_probe: add compatible for Macronix spi 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 arch/arm/dts/am4372.dtsi | 5 +- arch/arm/dts/dra7.dtsi | 8 +- configs/am437x_sk_evm_defconfig | 3 + configs/dra72_evm_defconfig | 2 + configs/dra74_evm_defconfig | 2 + drivers/core/device.c | 31 ++- drivers/mtd/spi/sf_probe.c | 2 + drivers/spi/spi-uclass.c | 33 +++ drivers/spi/ti_qspi.c | 519 ++++++++++++++++++++++++++++------------ include/configs/am43xx_evm.h | 2 + include/configs/dra7xx_evm.h | 5 + include/dm/device.h | 11 + include/spi.h | 4 + 13 files changed, 467 insertions(+), 160 deletions(-) -- 2.6.2.280.g74301d6 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
