diff options
author | Richard Zhu <hongxing.zhu@nxp.com> | 2018-05-21 11:00:38 +0800 |
---|---|---|
committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:31:50 +0800 |
commit | 5e276c76c4cf1b168cecd4e5c692bd9c0f5a90f9 (patch) | |
tree | c9463cd5640b3d5344c8cf0bdf7e52e85f0399f8 /arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-m4.dts | |
parent | aa8d6337bfc722ea0b59e66845526f2252e69ef2 (diff) |
MLK-18381-1 ARM64: dts: imx8mm: enable rpmsg
enable rpmsg on imx8mm
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-m4.dts')
-rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-m4.dts | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-m4.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-m4.dts new file mode 100644 index 000000000000..cd5abda2d727 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-m4.dts @@ -0,0 +1,54 @@ +/* + * Copyright 2018 NXP + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "fsl-imx8mm-evk.dts" + +/ { + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + m4_reserved: m4@0x80000000 { + no-map; + reg = <0 0x80000000 0 0x1000000>; + }; + + }; + + sound-wm8524 { + status = "disabled"; + }; +}; + +/* + * ATTENTION: M4 may use IPs like below + * ECSPI0/ECSPI2, GPIO1/GPIO5, GPT1, I2C3, I2S3, WDOG1, UART4, PWM3, SDMA1 + */ + +&i2c3 { + status = "disabled"; +}; + +&sdma1{ + status = "disabled"; +}; + +&uart4 { + status = "disabled"; +}; + +&wdog1{ + status = "disabled"; +}; |