xref: /openbmc/linux/arch/arm64/boot/dts/apple/t6002.dtsi (revision 67327f12)
1// SPDX-License-Identifier: GPL-2.0+ OR MIT
2/*
3 * Apple T6002 "M1 Ultra" SoC
4 *
5 * Other names: H13J, "Jade 2C"
6 *
7 * Copyright The Asahi Linux Contributors
8 */
9
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/interrupt-controller/apple-aic.h>
12#include <dt-bindings/interrupt-controller/irq.h>
13#include <dt-bindings/pinctrl/apple.h>
14
15#include "multi-die-cpp.h"
16
17#include "t600x-common.dtsi"
18
19/ {
20	compatible = "apple,t6002", "apple,arm-platform";
21
22	#address-cells = <2>;
23	#size-cells = <2>;
24
25	cpus {
26		cpu-map {
27			cluster3 {
28				core0 {
29					cpu = <&cpu_e10>;
30				};
31				core1 {
32					cpu = <&cpu_e11>;
33				};
34			};
35
36			cluster4 {
37				core0 {
38					cpu = <&cpu_p20>;
39				};
40				core1 {
41					cpu = <&cpu_p21>;
42				};
43				core2 {
44					cpu = <&cpu_p22>;
45				};
46				core3 {
47					cpu = <&cpu_p23>;
48				};
49			};
50
51			cluster5 {
52				core0 {
53					cpu = <&cpu_p30>;
54				};
55				core1 {
56					cpu = <&cpu_p31>;
57				};
58				core2 {
59					cpu = <&cpu_p32>;
60				};
61				core3 {
62					cpu = <&cpu_p33>;
63				};
64			};
65		};
66
67		cpu_e10: cpu@800 {
68			compatible = "apple,icestorm";
69			device_type = "cpu";
70			reg = <0x0 0x800>;
71			enable-method = "spin-table";
72			cpu-release-addr = <0 0>; /* To be filled by loader */
73			next-level-cache = <&l2_cache_3>;
74			i-cache-size = <0x20000>;
75			d-cache-size = <0x10000>;
76			operating-points-v2 = <&icestorm_opp>;
77			capacity-dmips-mhz = <714>;
78			performance-domains = <&cpufreq_e_die1>;
79		};
80
81		cpu_e11: cpu@801 {
82			compatible = "apple,icestorm";
83			device_type = "cpu";
84			reg = <0x0 0x801>;
85			enable-method = "spin-table";
86			cpu-release-addr = <0 0>; /* To be filled by loader */
87			next-level-cache = <&l2_cache_3>;
88			i-cache-size = <0x20000>;
89			d-cache-size = <0x10000>;
90			operating-points-v2 = <&icestorm_opp>;
91			capacity-dmips-mhz = <714>;
92			performance-domains = <&cpufreq_e_die1>;
93		};
94
95		cpu_p20: cpu@10900 {
96			compatible = "apple,firestorm";
97			device_type = "cpu";
98			reg = <0x0 0x10900>;
99			enable-method = "spin-table";
100			cpu-release-addr = <0 0>; /* To be filled by loader */
101			next-level-cache = <&l2_cache_4>;
102			i-cache-size = <0x30000>;
103			d-cache-size = <0x20000>;
104			operating-points-v2 = <&firestorm_opp>;
105			capacity-dmips-mhz = <1024>;
106			performance-domains = <&cpufreq_p0_die1>;
107		};
108
109		cpu_p21: cpu@10901 {
110			compatible = "apple,firestorm";
111			device_type = "cpu";
112			reg = <0x0 0x10901>;
113			enable-method = "spin-table";
114			cpu-release-addr = <0 0>; /* To be filled by loader */
115			next-level-cache = <&l2_cache_4>;
116			i-cache-size = <0x30000>;
117			d-cache-size = <0x20000>;
118			operating-points-v2 = <&firestorm_opp>;
119			capacity-dmips-mhz = <1024>;
120			performance-domains = <&cpufreq_p0_die1>;
121		};
122
123		cpu_p22: cpu@10902 {
124			compatible = "apple,firestorm";
125			device_type = "cpu";
126			reg = <0x0 0x10902>;
127			enable-method = "spin-table";
128			cpu-release-addr = <0 0>; /* To be filled by loader */
129			next-level-cache = <&l2_cache_4>;
130			i-cache-size = <0x30000>;
131			d-cache-size = <0x20000>;
132			operating-points-v2 = <&firestorm_opp>;
133			capacity-dmips-mhz = <1024>;
134			performance-domains = <&cpufreq_p0_die1>;
135		};
136
137		cpu_p23: cpu@10903 {
138			compatible = "apple,firestorm";
139			device_type = "cpu";
140			reg = <0x0 0x10903>;
141			enable-method = "spin-table";
142			cpu-release-addr = <0 0>; /* To be filled by loader */
143			next-level-cache = <&l2_cache_4>;
144			i-cache-size = <0x30000>;
145			d-cache-size = <0x20000>;
146			operating-points-v2 = <&firestorm_opp>;
147			capacity-dmips-mhz = <1024>;
148			performance-domains = <&cpufreq_p0_die1>;
149		};
150
151		cpu_p30: cpu@10a00 {
152			compatible = "apple,firestorm";
153			device_type = "cpu";
154			reg = <0x0 0x10a00>;
155			enable-method = "spin-table";
156			cpu-release-addr = <0 0>; /* To be filled by loader */
157			next-level-cache = <&l2_cache_5>;
158			i-cache-size = <0x30000>;
159			d-cache-size = <0x20000>;
160			operating-points-v2 = <&firestorm_opp>;
161			capacity-dmips-mhz = <1024>;
162			performance-domains = <&cpufreq_p1_die1>;
163		};
164
165		cpu_p31: cpu@10a01 {
166			compatible = "apple,firestorm";
167			device_type = "cpu";
168			reg = <0x0 0x10a01>;
169			enable-method = "spin-table";
170			cpu-release-addr = <0 0>; /* To be filled by loader */
171			next-level-cache = <&l2_cache_5>;
172			i-cache-size = <0x30000>;
173			d-cache-size = <0x20000>;
174			operating-points-v2 = <&firestorm_opp>;
175			capacity-dmips-mhz = <1024>;
176			performance-domains = <&cpufreq_p1_die1>;
177		};
178
179		cpu_p32: cpu@10a02 {
180			compatible = "apple,firestorm";
181			device_type = "cpu";
182			reg = <0x0 0x10a02>;
183			enable-method = "spin-table";
184			cpu-release-addr = <0 0>; /* To be filled by loader */
185			next-level-cache = <&l2_cache_5>;
186			i-cache-size = <0x30000>;
187			d-cache-size = <0x20000>;
188			operating-points-v2 = <&firestorm_opp>;
189			capacity-dmips-mhz = <1024>;
190			performance-domains = <&cpufreq_p1_die1>;
191		};
192
193		cpu_p33: cpu@10a03 {
194			compatible = "apple,firestorm";
195			device_type = "cpu";
196			reg = <0x0 0x10a03>;
197			enable-method = "spin-table";
198			cpu-release-addr = <0 0>; /* To be filled by loader */
199			next-level-cache = <&l2_cache_5>;
200			i-cache-size = <0x30000>;
201			d-cache-size = <0x20000>;
202			operating-points-v2 = <&firestorm_opp>;
203			capacity-dmips-mhz = <1024>;
204			performance-domains = <&cpufreq_p1_die1>;
205		};
206
207		l2_cache_3: l2-cache-3 {
208			compatible = "cache";
209			cache-level = <2>;
210			cache-unified;
211			cache-size = <0x400000>;
212		};
213
214		l2_cache_4: l2-cache-4 {
215			compatible = "cache";
216			cache-level = <2>;
217			cache-unified;
218			cache-size = <0xc00000>;
219		};
220
221		l2_cache_5: l2-cache-5 {
222			compatible = "cache";
223			cache-level = <2>;
224			cache-unified;
225			cache-size = <0xc00000>;
226		};
227	};
228
229	die0: soc@200000000 {
230		compatible = "simple-bus";
231		#address-cells = <2>;
232		#size-cells = <2>;
233		ranges = <0x2 0x0 0x2 0x0 0x4 0x0>,
234			 <0x5 0x80000000 0x5 0x80000000 0x1 0x80000000>,
235			 <0x7 0x0 0x7 0x0 0xf 0x80000000>;
236		nonposted-mmio;
237
238		// filled via templated includes at the end of the file
239	};
240
241	die1: soc@2200000000 {
242		compatible = "simple-bus";
243		#address-cells = <2>;
244		#size-cells = <2>;
245		ranges = <0x2 0x0 0x22 0x0 0x4 0x0>,
246			 <0x7 0x0 0x27 0x0 0xf 0x80000000>;
247		nonposted-mmio;
248
249		// filled via templated includes at the end of the file
250	};
251};
252
253#define DIE
254#define DIE_NO 0
255
256&die0 {
257	#include "t600x-die0.dtsi"
258	#include "t600x-dieX.dtsi"
259};
260
261#include "t600x-pmgr.dtsi"
262#include "t600x-gpio-pins.dtsi"
263
264#undef DIE
265#undef DIE_NO
266
267#define DIE _die1
268#define DIE_NO 1
269
270&die1 {
271	#include "t600x-dieX.dtsi"
272	#include "t600x-nvme.dtsi"
273};
274
275#include "t600x-pmgr.dtsi"
276
277#undef DIE
278#undef DIE_NO
279
280&aic {
281	affinities {
282		e-core-pmu-affinity {
283			apple,fiq-index = <AIC_CPU_PMU_E>;
284			cpus = <&cpu_e00 &cpu_e01
285				&cpu_e10 &cpu_e11>;
286		};
287
288		p-core-pmu-affinity {
289			apple,fiq-index = <AIC_CPU_PMU_P>;
290			cpus = <&cpu_p00 &cpu_p01 &cpu_p02 &cpu_p03
291				&cpu_p10 &cpu_p11 &cpu_p12 &cpu_p13
292				&cpu_p20 &cpu_p21 &cpu_p22 &cpu_p23
293				&cpu_p30 &cpu_p31 &cpu_p32 &cpu_p33>;
294		};
295	};
296};
297
298&ps_gfx {
299	// On t6002, the die0 GPU power domain needs both AFR power domains
300	power-domains = <&ps_afr>, <&ps_afr_die1>;
301};
302