Hi all,
This patch series aims to add DM support for the AEMIF controller that can be found in the DaVinci SoCs.
This controller has already a driver used by the Keystone SoCs so I add my work to it.
As we can now easily import Linux device-trees, I try to stick the most I can to the Linux bindings of the AEMIF controller. To do so I add an 'intermediate' driver called 'ti-aemif-cs'. It's in charge of configuring timings for a given chip select of the AEMIF controller.
Bastien Curutchet (6): memory: ti-aemif: Correct macro to ensure avoiding precedence issues memory: ti-aemif: Make AEMIF driver architecture agnostic memory: ti-aemif: Add ARCH_DAVINCI to architectures that uses TI_AEMIF memory: ti-aemif: Wrap the CS configuration into a function memory: ti-aemif: Add DM support memory: ti-aemif-cs: Compute timing configuration from DT parsing
arch/arm/include/asm/ti-common/ti-aemif.h | 1 + board/ti/ks2_evm/board.c | 4 +- drivers/memory/Kconfig | 2 +- drivers/memory/Makefile | 2 +- drivers/memory/ti-aemif-cs.c | 183 ++++++++++++++++++++++ drivers/memory/ti-aemif-cs.h | 4 + drivers/memory/ti-aemif.c | 63 +++----- 7 files changed, 215 insertions(+), 44 deletions(-) create mode 100644 drivers/memory/ti-aemif-cs.c create mode 100644 drivers/memory/ti-aemif-cs.h