mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 15:13:55 +08:00
62a8a73923
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>
21 lines
628 B
Plaintext
21 lines
628 B
Plaintext
* Device tree bindings for Texas Instruments da8xx DDR2/mDDR memory controller
|
|
|
|
The DDR2/mDDR memory controller present on Texas Instruments da8xx SoCs features
|
|
a set of registers which allow to tweak the controller's behavior.
|
|
|
|
Documentation:
|
|
OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh82c/spruh82c.pdf
|
|
|
|
Required properties:
|
|
|
|
- compatible: "ti,da850-ddr-controller" - for da850 SoC based boards
|
|
- reg: a tuple containing the base address of the memory
|
|
controller and the size of the memory area to map
|
|
|
|
Example for da850 shown below.
|
|
|
|
ddrctl {
|
|
compatible = "ti,da850-ddr-controller";
|
|
reg = <0xb0000000 0xe8>;
|
|
};
|