u-boot/arch/m68k/dts/mcf54xx.dtsi
Angelo Dureghello b5867b1a7a m68k: add basic set of devicetrees
This patch adds a basic group of devicetrees, one for each
cpu family, including actually just uart and dspi devices,
since these are the drivers supporting devicetree (support
added in this patch-set).

Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-05-23 23:14:38 -04:00

40 lines
760 B
Text

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2018 Angelo Dureghello <angelo@sysam.it>
*/
/ {
compatible = "fsl,mcf54x5";
aliases {
/* TO DO, clarify on serial, this SoC seems to have SPC and
* no UARTS.
*/
spi0 = &dspi0;
};
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
mbar: mbar@80000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x80000000 0x10000>;
reg = <0x80000000 0x10000>;
dspi0: dspi@8a00 {
compatible = "fsl,mcf-dspi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x8a00 0x100>;
spi-max-frequency = <50000000>;
num-cs = <4>;
spi-mode = <0>;
status = "disabled";
};
};
};
};