From 26bb95f0561cd34837c1ea588eac8537f2b91912 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 9 Jun 2019 18:46:42 +0200 Subject: ARM: dts: imx: m53menlo: Import M53Menlo DT from Linux Import iMX53 M53Menlo device tree from Linux next-20190607 3f310e51ceb1 . Enable DT control in full U-Boot . Add U-Boot extras into separate DTSi, the GPIO controllers need to be inited early, otherwise m53_set_clock() won't be able to detect the correct CPU clock frequency by reading the GPIO. Signed-off-by: Marek Vasut Cc: Fabio Estevam Cc: Stefano Babic --- arch/arm/dts/imx53-m53menlo-u-boot.dtsi | 42 +++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 arch/arm/dts/imx53-m53menlo-u-boot.dtsi (limited to 'arch/arm/dts/imx53-m53menlo-u-boot.dtsi') diff --git a/arch/arm/dts/imx53-m53menlo-u-boot.dtsi b/arch/arm/dts/imx53-m53menlo-u-boot.dtsi new file mode 100644 index 0000000000..329fa3b5e2 --- /dev/null +++ b/arch/arm/dts/imx53-m53menlo-u-boot.dtsi @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Marek Vasut + */ + +/ { + soc { + u-boot,dm-pre-reloc; + + aips@50000000 { + u-boot,dm-pre-reloc; + }; + }; +}; + +&gpio1 { + u-boot,dm-pre-reloc; +}; + +&gpio2 { + u-boot,dm-pre-reloc; +}; + +&gpio3 { + u-boot,dm-pre-reloc; +}; + +&gpio4 { + u-boot,dm-pre-reloc; +}; + +&gpio5 { + u-boot,dm-pre-reloc; +}; + +&gpio6 { + u-boot,dm-pre-reloc; +}; + +&gpio7 { + u-boot,dm-pre-reloc; +}; -- cgit