2 * SAMSUNG EXYNOS5422 SoC cpu device tree source
4 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
7 * This file provides desired ordering for Exynos5422: CPU[0123] being the A7.
9 * The Exynos5420, 5422 and 5800 actually share the same CPU configuration
10 * but particular boards choose different booting order.
12 * Exynos5420 and Exynos5800 always boot from Cortex-A15. On Exynos5422
13 * booting cluster (big or LITTLE) is chosen by IROM code by reading
14 * the gpg2-1 GPIO. By default all Exynos5422 based boards choose booting
15 * from the LITTLE: Cortex-A7.
17 * This program is free software; you can redistribute it and/or modify
18 * it under the terms of the GNU General Public License version 2 as
19 * published by the Free Software Foundation.
29 compatible = "arm,cortex-a7";
31 clocks = <&clock CLK_KFC_CLK>;
32 clock-frequency = <1000000000>;
33 cci-control-port = <&cci_control0>;
34 operating-points-v2 = <&cluster_a7_opp_table>;
39 compatible = "arm,cortex-a7";
41 clock-frequency = <1000000000>;
42 cci-control-port = <&cci_control0>;
43 operating-points-v2 = <&cluster_a7_opp_table>;
48 compatible = "arm,cortex-a7";
50 clock-frequency = <1000000000>;
51 cci-control-port = <&cci_control0>;
52 operating-points-v2 = <&cluster_a7_opp_table>;
57 compatible = "arm,cortex-a7";
59 clock-frequency = <1000000000>;
60 cci-control-port = <&cci_control0>;
61 operating-points-v2 = <&cluster_a7_opp_table>;
66 compatible = "arm,cortex-a15";
67 clocks = <&clock CLK_ARM_CLK>;
69 clock-frequency = <1800000000>;
70 cci-control-port = <&cci_control1>;
71 operating-points-v2 = <&cluster_a15_opp_table>;
76 compatible = "arm,cortex-a15";
78 clock-frequency = <1800000000>;
79 cci-control-port = <&cci_control1>;
80 operating-points-v2 = <&cluster_a15_opp_table>;
85 compatible = "arm,cortex-a15";
87 clock-frequency = <1800000000>;
88 cci-control-port = <&cci_control1>;
89 operating-points-v2 = <&cluster_a15_opp_table>;
94 compatible = "arm,cortex-a15";
96 clock-frequency = <1800000000>;
97 cci-control-port = <&cci_control1>;
98 operating-points-v2 = <&cluster_a15_opp_table>;