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linux-next/arch/c6x
Mark Salter 6bbfd8975c C6X: EMIF - External Memory Interface
Several SoC parts provide a simple bridge to support external memory mapped
devices. This code probes the device tree for an EMIF node and sets up the
bridge registers if such a node is found. Beyond initial set up, there is no
further need to access the bridge control registers. External devices on the
bus are accessed through their MMIO registers using suitable drivers. The
bridge hardware does provide for timeout and other error interrupts, but these
are not yet supported.

Signed-off-by: Mark Salter <msalter@redhat.com>
Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-10-06 19:48:29 -04:00
..
boot C6X: devicetree support 2011-10-06 19:47:33 -04:00
configs C6X: build infrastructure 2011-10-06 19:47:25 -04:00
include/asm C6X: general SoC support 2011-10-06 19:48:26 -04:00
kernel C6X: general SoC support 2011-10-06 19:48:26 -04:00
lib C6X: library code 2011-10-06 19:48:23 -04:00
mm C6X: memory management and DMA support 2011-10-06 19:47:37 -04:00
platforms C6X: EMIF - External Memory Interface 2011-10-06 19:48:29 -04:00
Kconfig C6X: build infrastructure 2011-10-06 19:47:25 -04:00
Makefile C6X: build infrastructure 2011-10-06 19:47:25 -04:00