linux_dsm_epyc7002/arch/arm/boot/dts/exynos4412.dtsi
Lukasz Majewski bf4a0bed36 ARM: dts: Adding CPU cooling binding for Exynos SoCs
Presented patch aims to move data necessary for correct CPU cooling device
configuration from exynos_tmu_data.c to device tree.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-02-27 05:22:56 +09:00

73 lines
1.6 KiB
Plaintext

/*
* Samsung's Exynos4412 SoC device tree source
*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Samsung's Exynos4412 SoC device nodes are listed in this file. Exynos4412
* based board files can include this file and provide values for board specfic
* bindings.
*
* Note: This file does not include device nodes for all the controllers in
* Exynos4412 SoC. As device tree coverage for Exynos4412 increases, additional
* nodes can be added to this file.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "exynos4x12.dtsi"
/ {
compatible = "samsung,exynos4412", "samsung,exynos4";
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@A00 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0xA00>;
cooling-min-level = <13>;
cooling-max-level = <7>;
#cooling-cells = <2>; /* min followed by max */
};
cpu@A01 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0xA01>;
};
cpu@A02 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0xA02>;
};
cpu@A03 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0xA03>;
};
};
combiner: interrupt-controller@10440000 {
samsung,combiner-nr = <20>;
};
pmu {
interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
};
gic: interrupt-controller@10490000 {
cpu-offset = <0x4000>;
};
pmu_system_controller: system-controller@10020000 {
compatible = "samsung,exynos4412-pmu", "syscon";
};
};