From 5f96d0fe49c0159f60e6e75e437e11a369027ac3 Mon Sep 17 00:00:00 2001 From: Richard Zhu Date: Mon, 15 Apr 2019 18:27:28 +0800 Subject: arm64: dts: imx8qxp: add the rpmsg support Add the rpmsg support. - Setup the rpmsg reserved memory, one is used for vring, the other one is used for shared buffers. - The mailbox of the lsio mu5a is used by rpmsg on imx8qxp platforms Signed-off-by: Richard Zhu --- arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8qxp-mek.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index e5261241fb5c..9b654659c35c 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -513,6 +513,15 @@ status = "okay"; }; +&rpmsg{ + /* + * 64K for one rpmsg instance: + */ + vdev-nums = <2>; + reg = <0x0 0x90000000 0x0 0x20000>; + status = "okay"; +}; + &usbphy1 { status = "okay"; }; -- cgit v1.2.3