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ddda843324
Adding appropriate entries to device-tree allows the cache description to show up in sysfs under: /sys/devices/system/cpu/cpuX/cache/. Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
56 lines
1.2 KiB
Text
56 lines
1.2 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (C) 2016 Marvell Technology Group Ltd.
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*
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* Device Tree file for Marvell Armada AP806.
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*/
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#include "armada-ap806.dtsi"
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/ {
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model = "Marvell Armada AP806 Dual";
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compatible = "marvell,armada-ap806-dual", "marvell,armada-ap806";
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu0: cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-a72";
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reg = <0x000>;
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enable-method = "psci";
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#cooling-cells = <2>;
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clocks = <&cpu_clk 0>;
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i-cache-size = <0xc000>;
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i-cache-line-size = <64>;
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i-cache-sets = <256>;
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d-cache-size = <0x8000>;
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d-cache-line-size = <64>;
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d-cache-sets = <256>;
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next-level-cache = <&l2>;
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};
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cpu1: cpu@1 {
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device_type = "cpu";
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compatible = "arm,cortex-a72";
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reg = <0x001>;
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enable-method = "psci";
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#cooling-cells = <2>;
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clocks = <&cpu_clk 0>;
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i-cache-size = <0xc000>;
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i-cache-line-size = <64>;
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i-cache-sets = <256>;
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d-cache-size = <0x8000>;
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d-cache-line-size = <64>;
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d-cache-sets = <256>;
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next-level-cache = <&l2>;
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};
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l2: l2-cache {
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compatible = "cache";
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cache-size = <0x80000>;
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cache-line-size = <64>;
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cache-sets = <512>;
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};
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};
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};
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