[PATCH v3] dt-bindings: aspeed-lpc: Make parameter optional

From: Vijay Khemka
Date: Tue Jan 29 2019 - 18:05:43 EST


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@xxxxxx>
---
Documentation/devicetree/bindings/mfd/aspeed-lpc.txt | 2 ++
1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt b/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt
index 34dd89087cff..86446074e206 100644
--- a/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt
+++ b/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt
@@ -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

--
2.17.1