Commit eabb8b8c authored Mar 19, 2020 by Peng Fan Committed by Jassi Brar Mar 19, 2020

dt-bindings: mailbox: imx-mu: add SCU MU support



i.MX8/8X SCU MU is dedicated for communication between SCU
and Cortex-A cores from hardware design, it could not be reused
for other purpose. To use SCU MU more effectivly, add "fsl,imx8-scu-mu"
compatile to support fast IPC.

Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>

parent c9ea564f

Documentation/devicetree/bindings/mailbox/fsl,mu.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,8 @@ Required properties:
		be included together with SoC specific compatible.
		There is a version 1.0 MU on imx7ulp, use "fsl,imx7ulp-mu"
		compatible to support it.
		To communicate with i.MX8 SCU, "fsl,imx8-mu-scu" could be
		used for fast IPC
		- reg : Should contain the registers location and length
		- interrupts : Interrupt number. The interrupt specifier format depends
		on the interrupt controller parent.

Admin message