freebsd-dev/sys/gnu/dts/arm/exynos4412-prime.dtsi
2019-09-28 23:08:19 +00:00

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// SPDX-License-Identifier: GPL-2.0
/*
* Samsung's Exynos4412 Prime SoC device tree source
*
* Copyright (c) 2016 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*/
/*
* Exynos4412 Prime SoC revision supports higher CPU frequencies than
* non-Prime version. Therefore we need to update OPPs table and
* thermal maps accordingly.
*/
&cpu0_opp_1500 {
/delete-property/turbo-mode;
};
&cpu0_opp_table {
opp-1600000000 {
opp-hz = /bits/ 64 <1600000000>;
opp-microvolt = <1350000>;
clock-latency-ns = <200000>;
};
opp-1704000000 {
opp-hz = /bits/ 64 <1704000000>;
opp-microvolt = <1350000>;
clock-latency-ns = <200000>;
};
};
&cooling_map0 {
cooling-device = <&cpu0 9 9>, <&cpu1 9 9>,
<&cpu2 9 9>, <&cpu3 9 9>;
};
&cooling_map1 {
cooling-device = <&cpu0 15 15>, <&cpu1 15 15>,
<&cpu2 15 15>, <&cpu3 15 15>;
};
&gpu_opp_table {
opp-533000000 {
opp-hz = /bits/ 64 <533000000>;
opp-microvolt = <1075000>;
};
};