162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * PS3 Game Console device tree. 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2007 Sony Computer Entertainment Inc. 662306a36Sopenharmony_ci * Copyright 2007 Sony Corp. 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci/dts-v1/; 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci/ { 1262306a36Sopenharmony_ci model = "SonyPS3"; 1362306a36Sopenharmony_ci compatible = "sony,ps3"; 1462306a36Sopenharmony_ci #size-cells = <2>; 1562306a36Sopenharmony_ci #address-cells = <2>; 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci chosen { 1862306a36Sopenharmony_ci }; 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci /* 2162306a36Sopenharmony_ci * We'll get the size of the bootmem block from lv1 after startup, 2262306a36Sopenharmony_ci * so we'll put a null entry here. 2362306a36Sopenharmony_ci */ 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci memory { 2662306a36Sopenharmony_ci device_type = "memory"; 2762306a36Sopenharmony_ci reg = <0x00000000 0x00000000 0x00000000 0x00000000>; 2862306a36Sopenharmony_ci }; 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci /* 3162306a36Sopenharmony_ci * The boot cpu is always zero for PS3. 3262306a36Sopenharmony_ci * 3362306a36Sopenharmony_ci * dtc expects a clock-frequency and timebase-frequency entries, so 3462306a36Sopenharmony_ci * we'll put a null entries here. These will be initialized after 3562306a36Sopenharmony_ci * startup with data from lv1. 3662306a36Sopenharmony_ci * 3762306a36Sopenharmony_ci * Seems the only way currently to indicate a processor has multiple 3862306a36Sopenharmony_ci * threads is with an ibm,ppc-interrupt-server#s entry. We'll put one 3962306a36Sopenharmony_ci * here so we can bring up both of ours. See smp_setup_cpu_maps(). 4062306a36Sopenharmony_ci */ 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ci cpus { 4362306a36Sopenharmony_ci #size-cells = <0>; 4462306a36Sopenharmony_ci #address-cells = <1>; 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ci cpu@0 { 4762306a36Sopenharmony_ci device_type = "cpu"; 4862306a36Sopenharmony_ci reg = <0x00000000>; 4962306a36Sopenharmony_ci ibm,ppc-interrupt-server#s = <0x0 0x1>; 5062306a36Sopenharmony_ci clock-frequency = <0>; 5162306a36Sopenharmony_ci timebase-frequency = <0>; 5262306a36Sopenharmony_ci i-cache-size = <32768>; 5362306a36Sopenharmony_ci d-cache-size = <32768>; 5462306a36Sopenharmony_ci i-cache-line-size = <128>; 5562306a36Sopenharmony_ci d-cache-line-size = <128>; 5662306a36Sopenharmony_ci }; 5762306a36Sopenharmony_ci }; 5862306a36Sopenharmony_ci}; 59