linux_dsm_epyc7002/Documentation/devicetree/bindings/arm/mrvl/feroceon.txt
Andrew Lunn 4b8f7a11c9 ARM: MM: Add DT binding for Feroceon L2 cache
Instantiate the L2 cache from DT. Indicate in DT where the cache
control register is so that it is possible to enable/disable write
through on the CPU.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-02-22 20:43:49 +00:00

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* Marvell Feroceon Cache
Required properties:
- compatible : Should be either "marvell,feroceon-cache" or
"marvell,kirkwood-cache".
Optional properties:
- reg : Address of the L2 cache control register. Mandatory for
"marvell,kirkwood-cache", not used by "marvell,feroceon-cache"
Example:
l2: l2-cache@20128 {
compatible = "marvell,kirkwood-cache";
reg = <0x20128 0x4>;
};