memory: davinci: add support for da8xx DDR2/mDDR controller

Create a new driver for the da8xx DDR2/mDDR controller and implement
support for writing to the Peripheral Bus Burst Priority Register.

Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
[nsekhar@ti.com: subject line adjustment]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Bartosz Golaszewski
2016-10-31 15:45:34 +01:00
committed by Sekhar Nori
parent 1001354ca3
commit 62a8a73923
4 changed files with 204 additions and 0 deletions

View File

@@ -134,6 +134,14 @@ config MTK_SMI
mainly help enable/disable iommu and control the power domain and
clocks for each local arbiter.
config DA8XX_DDRCTL
bool "Texas Instruments da8xx DDR2/mDDR driver"
depends on ARCH_DAVINCI_DA8XX
help
This driver is for the DDR2/mDDR Memory Controller present on
Texas Instruments da8xx SoCs. It's used to tweak various memory
controller configuration options.
source "drivers/memory/samsung/Kconfig"
source "drivers/memory/tegra/Kconfig"