diff options
author | Richard Zhu <hongxing.zhu@nxp.com> | 2019-11-29 13:21:18 +0800 |
---|---|---|
committer | Richard Zhu <hongxing.zhu@nxp.com> | 2019-11-29 14:14:02 +0800 |
commit | 95f253fd17f4ffc3439eabe2f8b1a66b161777ac (patch) | |
tree | 8c0c94038772a0a99b33baeced93f0361f5919b1 | |
parent | 5aa37b5e7d482805c9f0ada3bf7191b5e9887e39 (diff) |
arm64: dts: add the imx8mm revb board supports
Add the iMX8MM REV B boards supports.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
-rw-r--r-- | arch/arm64/boot/dts/freescale/Makefile | 2 | ||||
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-revb.dts | 22 | ||||
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-evk-revb.dts | 22 |
3 files changed, 45 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 92bb158bccad..9439e96422d8 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -23,7 +23,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb imx8mm-evk-rpmsg.dtb imx8mm-evk-rm67191.dtb \ imx8mm-ddr4-evk.dtb imx8mm-evk-root.dtb imx8mm-evk-inmate.dtb \ - imx8mm-ddr4-evk-rm67191.dtb + imx8mm-ddr4-evk-rm67191.dtb imx8mm-evk-revb.dtb imx8mm-ddr4-evk-revb.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk-ak4497.dtb imx8mm-evk-ak5558.dtb imx8mm-evk-audio-tdm.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mn-evk.dtb imx8mn-ddr4-evk.dtb imx8mn-ddr4-evk-ak5558.dtb \ imx8mn-ddr4-evk-rm67191.dtb imx8mn-ddr4-evk-rpmsg.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-revb.dts b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-revb.dts new file mode 100644 index 000000000000..d442c9e8918e --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk-revb.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2019 NXP + */ + +/dts-v1/; + +#include "imx8mm-ddr4-evk.dts" + +/ { + model = "FSL i.MX8MM DDR4 EVK RevB board"; +}; + +/* + * External OSC is used as PCIe REFCLK on RevC board. + * Use the -revb.dts file to distiguish the different + * HW design. + */ +&pcie0{ + ext_osc = <0>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk-revb.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk-revb.dts new file mode 100644 index 000000000000..1f5ad5f07dc2 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk-revb.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 NXP + */ + +/dts-v1/; + +#include "imx8mm-evk.dts" + +/ { + model = "FSL i.MX8MM LPDDR4 EVK RevB board"; +}; + +/* + * External OSC is used as PCIe REFCLK on RevC board. + * Use the -revb.dts file to distiguish the different + * HW design. + */ +&pcie0{ + ext_osc = <0>; + status = "okay"; +}; |