This series adds support for SATA using the driver model on omap platforms. It is based on the work of Mugunthan V N mugunthanvnm@ti.com in Feb 2016 In the process it adds a new framework to manage PHY devices
changes since v4: - added some revievewed-by tags - fixed some nits (ordering, blank lines, ...)
changes since v3: * Add a patch to split scsi_scan() as discussed in https://patchwork.ozlabs.org/patch/748210/ * reworked the PHY framework to support multiple port PHY devices (required to be compatible with the device-tree bindings used in linux). Updated the tests as well. * moved away from "generic[_-]phy" to simply use 'phy' instead. Expect for the name of the header file 'generic-phy.h' and for the names of the functions of the API, because it's already used by the Ethernet PHY code. * rebased on top of u-boot-dm/master * removed the patches already taken in u-boot-dm/master
changes since v2: * Added unit tests for generic PHY uclass. * Changed the generic phy API to use a 'struct udevice*' to reference the phy device. * Don't modify anymore the root Makefile. * Updated the Kconfig with more details on the PHY framework. * Use a Unique Lincense Identifier (SPDX) * Use omap5-u-boot.dtsi to mark the ocp2scp bus as compatible with "simple-bus" * Split scsi_scan() in 2 for clarity. The function was becoming too long.
changes since v1: * changed the way the 'old' sata code is compiled out when DM_SCSI is enabled. * added a new framework for PHY management. * added a new driver for the PIPE3 phy and use it in the dwc_ahci driver. * changed the interface of scsi_detect_dev() and moved the call part_init() out of it. * modified the fix to scsi_scan() in order to call scsi_detect_dev() only once. * the max_lun and max_id parameters are now taken from the device-tree. * Updated the defconfig changes to include the PHY driver and its dependencies.
Jean-Jacques Hiblot (7): scsi: dm: split scsi_scan() drivers: phy: add generic PHY framework dm: test: Add tests for the generic PHY uclass drivers: phy: add PIPE3 phy driver dra7: dtsi: mark ocp2scp bus compatible with "simple-bus" drivers: block: dwc_ahci: Implement a driver for Synopsys DWC sata device defconfig: dra7xx_evm: enable CONFIG_BLK and disk driver model for SCSI
arch/arm/dts/omap5-u-boot.dtsi | 4 + arch/sandbox/dts/test.dts | 17 ++ common/scsi.c | 102 ++++++----- configs/dra7xx_evm_defconfig | 12 +- configs/dra7xx_hs_evm_defconfig | 11 +- configs/sandbox_defconfig | 2 + configs/sandbox_noblk_defconfig | 2 + configs/sandbox_spl_defconfig | 3 + drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/block/Kconfig | 10 ++ drivers/block/Makefile | 1 + drivers/block/dwc_ahci.c | 101 +++++++++++ drivers/phy/Kconfig | 62 +++++++ drivers/phy/Makefile | 10 ++ drivers/phy/phy-uclass.c | 139 +++++++++++++++ drivers/phy/sandbox-phy.c | 108 ++++++++++++ drivers/phy/ti-pipe3-phy.c | 373 ++++++++++++++++++++++++++++++++++++++++ include/dm/uclass-id.h | 1 + include/generic-phy.h | 224 ++++++++++++++++++++++++ test/dm/Makefile | 1 + test/dm/phy.c | 112 ++++++++++++ 22 files changed, 1243 insertions(+), 55 deletions(-) create mode 100644 drivers/block/dwc_ahci.c create mode 100644 drivers/phy/Kconfig create mode 100644 drivers/phy/Makefile create mode 100644 drivers/phy/phy-uclass.c create mode 100644 drivers/phy/sandbox-phy.c create mode 100644 drivers/phy/ti-pipe3-phy.c create mode 100644 include/generic-phy.h create mode 100644 test/dm/phy.c