mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 21:24:29 +00:00
565add124d
Total Compute is based on ARM architecture and has the following features enabled in u-boot: - PL011 UART - PL180 MMC - NOR Flash - FIT image with Signature - AVB Signed-off-by: Usama Arif <usama.arif@arm.com> Reviewed-by: Tom Rini <trini@konsulko.com>
48 lines
1 KiB
Text
48 lines
1 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2020 Arm Limited
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
/ {
|
|
model = "total_compute";
|
|
compatible = "arm,total_compute";
|
|
#address-cells = <2>;
|
|
#size-cells = <2>;
|
|
|
|
sysreg: sysreg@1c010000 {
|
|
compatible = "arm,vexpress-sysreg";
|
|
reg = <0x0 0x001c010000 0x0 0x1000>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
fixed_3v3: v2m-3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "3V3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
mmci@1c050000 {
|
|
compatible = "arm,pl180", "arm,primecell";
|
|
reg = <0x0 0x001c050000 0x0 0x1000>;
|
|
cd-gpios = <&sysreg 0 0>;
|
|
arm,primecell-periphid = <0x00880180>;
|
|
wp-gpios = <&sysreg 1 0>;
|
|
bus-width = <8>;
|
|
max-frequency = <12000000>;
|
|
vmmc-supply = <&fixed_3v3>;
|
|
clocks = <&clock24mhz>, <&clock24mhz>;
|
|
clock-names = "mclk", "apb_pclk";
|
|
};
|
|
|
|
clock24mhz: clock24mhz {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <24000000>;
|
|
clock-output-names = "bp:clock24mhz";
|
|
};
|
|
};
|