From aa1e5c0aed0609ea7d23c6a43e988b79cb70f1f2 Mon Sep 17 00:00:00 2001 From: Ye Li Date: Wed, 4 Dec 2019 22:12:18 -0800 Subject: LF-362-2 arm64: dts: imx8mq: Add DDR3l and DDR4 validation boards support Add DTS files to support iMX8MQ DDR3l and DDR4 validation boards. Basic nodes like UART, SD/eMMC, i2c, Ethernet, rawnand and usb are added to work. Signed-off-by: Ye Li Reviewed-by: Jacky Bai --- .../dts/freescale/imx8mq-ddr4-val-gpmi-nand.dts | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mq-ddr4-val-gpmi-nand.dts (limited to 'arch/arm64/boot/dts/freescale/imx8mq-ddr4-val-gpmi-nand.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mq-ddr4-val-gpmi-nand.dts b/arch/arm64/boot/dts/freescale/imx8mq-ddr4-val-gpmi-nand.dts new file mode 100644 index 000000000000..826ba6eb67b5 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-ddr4-val-gpmi-nand.dts @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2017-2019 NXP + */ + +#include "imx8mq-ddr4-val.dts" + +&iomuxc { + + pinctrl_gpmi_nand_1: gpmi-nand-1 { + fsl,pins = < + MX8MQ_IOMUXC_NAND_ALE_RAWNAND_ALE 0x00000096 + MX8MQ_IOMUXC_NAND_CE0_B_RAWNAND_CE0_B 0x00000096 + MX8MQ_IOMUXC_NAND_CLE_RAWNAND_CLE 0x00000096 + MX8MQ_IOMUXC_NAND_DATA00_RAWNAND_DATA00 0x00000096 + MX8MQ_IOMUXC_NAND_DATA01_RAWNAND_DATA01 0x00000096 + MX8MQ_IOMUXC_NAND_DATA02_RAWNAND_DATA02 0x00000096 + MX8MQ_IOMUXC_NAND_DATA03_RAWNAND_DATA03 0x00000096 + MX8MQ_IOMUXC_NAND_DATA04_RAWNAND_DATA04 0x00000096 + MX8MQ_IOMUXC_NAND_DATA05_RAWNAND_DATA05 0x00000096 + MX8MQ_IOMUXC_NAND_DATA06_RAWNAND_DATA06 0x00000096 + MX8MQ_IOMUXC_NAND_DATA07_RAWNAND_DATA07 0x00000096 + MX8MQ_IOMUXC_NAND_RE_B_RAWNAND_RE_B 0x00000096 + MX8MQ_IOMUXC_NAND_READY_B_RAWNAND_READY_B 0x00000056 + MX8MQ_IOMUXC_NAND_WE_B_RAWNAND_WE_B 0x00000096 + MX8MQ_IOMUXC_NAND_WP_B_RAWNAND_WP_B 0x00000096 + >; + }; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand_1>; + status = "okay"; + nand-on-flash-bbt; +}; -- cgit v1.2.3