linux/linux-5.18.11/arch/arm/boot/dts/versatile-ab-ib2.dts

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2024-03-22 18:12:32 +00:00
// SPDX-License-Identifier: GPL-2.0
/*
* The Versatile AB with the IB2 expansion board mounted.
* This works as a superset of the Versatile AB.
*/
#include "versatile-ab.dts"
/ {
model = "ARM Versatile AB + IB2 board";
/* Special IB2 control register */
syscon@27000000 {
compatible = "arm,versatile-ib2-syscon", "syscon", "simple-mfd";
reg = <0x27000000 0x4>;
ranges = <0x0 0x27000000 0x4>;
#address-cells = <1>;
#size-cells = <1>;
led@0,4 {
compatible = "register-bit-led";
reg = <0x00 0x04>;
offset = <0x00>;
mask = <0x10>;
label = "versatile-ib2:0";
linux,default-trigger = "heartbeat";
default-state = "on";
};
};
};