diff options
| author | Richard Zhu <hongxing.zhu@nxp.com> | 2017-10-09 16:23:50 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:28:48 +0800 |
| commit | 1568dedc98e075a5992b62a43d21f707e07eedf6 (patch) | |
| tree | 6e42a0d59216e4de6e8f82a4fbe629a3dd00aed1 /arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts | |
| parent | 21f040b772b07de799943aa9270bcc2cd625197d (diff) | |
MLK-16586-2 ARM64: dts: imx: enable multi-core rpmsg support
Because there are two m4 cores on imx8qm,
enable imx8qm multi-core rpmsg support
BuildInfo:
- SCFW a6fd9a48, IMX-MKIMAGE 0, ATF 0
- U-Boot 2017.03-imx_v2017.03_4.9.11_imx8_alpha+g258936c
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Andy Duan <fugang.duan@nxp.com>
Tested-by: Andy Duan <fugang.duan@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts index 06972c1abcdc..115bea2eab45 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-lpddr4-arm2.dts @@ -878,3 +878,17 @@ reg = <0x0 0xb8000000 0x0 0x10000>; status = "okay"; }; + +&intmux_cm41 { + status = "okay"; +}; + +&rpmsg1{ + /* + * 64K for one rpmsg instance: + * --0xb8100000~0xb810ffff: pingpong + */ + vdev-nums = <1>; + reg = <0x0 0xb8100000 0x0 0x10000>; + status = "okay"; +}; |