Files
rockchip-kernel/arch/arm64/boot/dts/rockchip/rk3576-cpu-swap.dtsi
Liang Chen 72d459a462 arm64: dts: rockchip: rk3576-cpu-swap: add cache info for A53
Change-Id: Ib1908adacedb69836159179f8226d6a4e0202550
Signed-off-by: Liang Chen <cl@rock-chips.com>
2025-05-27 19:23:52 +08:00

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2024 Rockchip Electronics Co., Ltd.
*/
/delete-node/ &cpu_l0;
/delete-node/ &cpu_l1;
/delete-node/ &cpu_l2;
/delete-node/ &cpu_l3;
/ {
cpus {
cpu_l0: cpu@000 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0>;
enable-method = "psci";
capacity-dmips-mhz = <485>;
clocks = <&scmi_clk ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
#cooling-cells = <2>;
dynamic-power-coefficient = <120>;
cpu-idle-states = <&CPU_SLEEP>;
i-cache-size = <0x8000>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>;
next-level-cache = <&l2_cache_l>;
};
cpu_l1: cpu@001 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x1>;
enable-method = "psci";
capacity-dmips-mhz = <485>;
clocks = <&scmi_clk ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
i-cache-size = <0x8000>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>;
next-level-cache = <&l2_cache_l>;
};
cpu_l2: cpu@002 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x2>;
enable-method = "psci";
capacity-dmips-mhz = <485>;
clocks = <&scmi_clk ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
i-cache-size = <0x8000>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>;
next-level-cache = <&l2_cache_l>;
};
cpu_l3: cpu@003 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x3>;
enable-method = "psci";
capacity-dmips-mhz = <485>;
clocks = <&scmi_clk ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
i-cache-size = <0x8000>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <128>;
next-level-cache = <&l2_cache_l>;
};
};
};