dt-bindings: mfd: aspeed-lpc: Make parameter optional

Memory-region and flash phandle is not a required parameter, it is
optional to describe in device tree and needed only use basis.

Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Vijay Khemka 2019-01-29 15:05:38 -08:00 committed by Lee Jones
parent 83761f9663
commit 469de49e88
1 changed files with 2 additions and 0 deletions

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@ -135,6 +135,8 @@ Required properties:
- clocks: contains a phandle to the syscon node describing the clocks.
There should then be one cell representing the clock to use
Optional properties:
- memory-region: A phandle to a reserved_memory region to be used for the LPC
to AHB mapping