From 9b011c556080120eea271803cc4909cbb635f21c Mon Sep 17 00:00:00 2001 From: Adrian Alonso Date: Mon, 17 Aug 2020 14:33:24 -0500 Subject: MLK-24512: dts: arm64: freescale: imx8mm ddr4 ab2 target support Add support for imx8mm ddr4 audio board 2.0 target for revision C and B; Include Cortex-M4 dts support Signed-off-by: Adrian Alonso --- .../boot/dts/freescale/imx8mm-ddr4-ab2-revb.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-ddr4-ab2-revb.dts (limited to 'arch/arm64/boot/dts/freescale/imx8mm-ddr4-ab2-revb.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ddr4-ab2-revb.dts b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-ab2-revb.dts new file mode 100644 index 000000000000..833c0f0a8cdd --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-ab2-revb.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2020 NXP + */ + +/dts-v1/; + +#include "imx8mm-ddr4-ab2.dts" + +/ { + model = "FSL i.MX8MM DDR4 RevB Audio Board 2.0"; +}; + +/* + * 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"; +}; -- cgit v1.2.3