xref: /freebsd/sys/contrib/device-tree/src/arm/ti/keystone/keystone-k2l-netcp.dtsi (revision f126890ac5386406dadf7c4cfa9566cbb56537c5) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for Keystone 2 Lamarr Netcp driver
4 *
5 * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/
6 */
7
8qmss: qmss@2a40000 {
9	compatible = "ti,keystone-navigator-qmss";
10	dma-coherent;
11	#address-cells = <1>;
12	#size-cells = <1>;
13	clocks = <&chipclk13>;
14	ranges;
15	queue-range = <0 0x2000>;
16	linkram0 = <0x100000 0x4000>;
17	linkram1 = <0x70000000 0x10000>; /* 1MB OSR mem */
18
19	qmgrs {
20		#address-cells = <1>;
21		#size-cells = <1>;
22		ranges;
23		qmgr0 {
24			managed-queues = <0 0x2000>;
25			reg = <0x2a40000 0x20000>,
26			      <0x2a06000 0x400>,
27			      <0x2a02000 0x1000>,
28			      <0x2a03000 0x1000>,
29			      <0x23a80000 0x20000>,
30			      <0x2a80000 0x20000>;
31			reg-names = "peek", "status", "config",
32				    "region", "push", "pop";
33		};
34	};
35	queue-pools {
36		qpend {
37			qpend-0 {
38				qrange = <658 8>;
39				interrupts =<0 40 0xf04 0 41 0xf04 0 42 0xf04
40					     0 43 0xf04 0 44 0xf04 0 45 0xf04
41					     0 46 0xf04 0 47 0xf04>;
42			};
43			qpend-1 {
44				qrange = <528 16>;
45				interrupts = <0 48 0xf04 0 49 0xf04 0 50 0xf04
46					      0 51 0xf04 0 52 0xf04 0 53 0xf04
47					      0 54 0xf04 0 55 0xf04 0 56 0xf04
48					      0 57 0xf04 0 58 0xf04 0 59 0xf04
49					      0 60 0xf04 0 61 0xf04 0 62 0xf04
50					      0 63 0xf04>;
51				qalloc-by-id;
52			};
53			qpend-2 {
54				qrange = <544 16>;
55				interrupts = <0 64 0xf04 0 65 0xf04 0 66 0xf04
56					      0 59 0xf04 0 68 0xf04 0 69 0xf04
57					      0 70 0xf04 0 71 0xf04 0 72 0xf04
58					      0 73 0xf04 0 74 0xf04 0 75 0xf04
59					      0 76 0xf04 0 77 0xf04 0 78 0xf04
60					      0 79 0xf04>;
61			};
62		};
63		general-purpose {
64			gp-0 {
65				qrange = <4000 64>;
66			};
67			netcp-tx {
68				qrange = <896 128>;
69				qalloc-by-id;
70			};
71		};
72		accumulator {
73			acc-low-0 {
74				qrange = <480 32>;
75				accumulator = <0 47 16 2 50>;
76				interrupts = <0 226 0xf01>;
77				multi-queue;
78			};
79		};
80	};
81
82	descriptor-regions {
83		#address-cells = <1>;
84		#size-cells = <1>;
85		ranges;
86		region-12 {
87			id = <12>;
88			region-spec = <8192 128>;	/* num_desc desc_size */
89			link-index = <0x4000>;
90		};
91	};
92
93	pdsps {
94		#address-cells = <1>;
95		#size-cells = <1>;
96		ranges;
97		pdsp0@2a10000 {
98			reg = <0x2a10000 0x1000    /*iram */
99			       0x2a0f000 0x100     /*reg*/
100			       0x2a0c000 0x3c8	   /*intd */
101			       0x2a20000 0x4000>;  /*cmd*/
102			id = <0>;
103		};
104	};
105
106}; /* qmss */
107
108knav_dmas: knav_dmas@0 {
109	compatible = "ti,keystone-navigator-dma";
110	clocks = <&papllclk>;
111	#address-cells = <1>;
112	#size-cells = <1>;
113	ranges;
114	ti,navigator-cloud-address = <0x23a80000 0x23a90000>;
115
116	dma_gbe: dma_gbe@0 {
117		reg = <0x26186000 0x100>,
118			  <0x26187000 0x2a0>,
119			  <0x26188000 0xb60>,
120			  <0x26186100 0x80>,
121			  <0x26189000 0x1000>;
122		reg-names = "global", "txchan", "rxchan",
123				"txsched", "rxflow";
124	};
125};
126
127netcp: netcp@26000000 {
128	reg = <0x2620110 0x8>;
129	reg-names = "efuse";
130	compatible = "ti,netcp-1.0";
131	#address-cells = <1>;
132	#size-cells = <1>;
133
134	/* NetCP address range */
135	ranges = <0 0x26000000 0x1000000>;
136
137	clocks = <&clkpa>, <&clkcpgmac>;
138	clock-names = "pa_clk", "ethss_clk";
139	dma-coherent;
140
141	ti,navigator-dmas = <&dma_gbe 0>,
142			<&dma_gbe 8>,
143			<&dma_gbe 0>;
144	ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
145
146	netcp-devices {
147		#address-cells = <1>;
148		#size-cells = <1>;
149		ranges;
150		gbe@200000 { /* ETHSS */
151			label = "netcp-gbe";
152			compatible = "ti,netcp-gbe-5";
153			reg = <0x200000 0x900>, <0x220000 0x20000>;
154			/* enable-ale; */
155			tx-queue = <896>;
156			tx-channel = "nettx";
157
158			cpts {
159				clocks = <&cpts_refclk_mux>;
160				clock-names = "cpts";
161
162				cpts_refclk_mux: cpts-refclk-mux {
163					#clock-cells = <0>;
164					clocks = <&chipclk12>, <&chipclk13>,
165						 <&timi0>, <&timi1>,
166						 <&tsrefclk>;
167					ti,mux-tbl = <0x0>, <0x1>, <0x2>,
168						<0x3>, <0x8>;
169					assigned-clocks = <&cpts_refclk_mux>;
170					assigned-clock-parents = <&chipclk12>;
171				};
172			};
173
174			interfaces {
175				gbe0: interface-0 {
176					slave-port = <0>;
177					link-interface = <1>;
178					phy-handle = <&ethphy0>;
179				};
180				gbe1: interface-1 {
181					slave-port = <1>;
182					link-interface = <1>;
183					phy-handle = <&ethphy1>;
184				};
185			};
186
187			secondary-slave-ports {
188				port-2 {
189					slave-port = <2>;
190					link-interface = <2>;
191				};
192				port-3 {
193					slave-port = <3>;
194					link-interface = <2>;
195				};
196			};
197		};
198	};
199
200	netcp-interfaces {
201		interface-0 {
202			rx-channel = "netrx0";
203			rx-pool = <1024 12>;
204			tx-pool = <1024 12>;
205			rx-queue-depth = <128 128 0 0>;
206			rx-buffer-size = <1518 4096 0 0>;
207			rx-queue = <528>;
208			tx-completion-queue = <530>;
209			efuse-mac = <1>;
210			netcp-gbe = <&gbe0>;
211
212		};
213		interface-1 {
214			rx-channel = "netrx1";
215			rx-pool = <1024 12>;
216			tx-pool = <1024 12>;
217			rx-queue-depth = <128 128 0 0>;
218			rx-buffer-size = <1518 4096 0 0>;
219			rx-queue = <529>;
220			tx-completion-queue = <531>;
221			efuse-mac = <0>;
222			local-mac-address = [02 18 31 7e 3e 7f];
223			netcp-gbe = <&gbe1>;
224		};
225	};
226};
227
228sa_subsys: subsys@26080000 {
229	#address-cells = <1>;
230	#size-cells = <1>;
231	compatible = "simple-bus";
232	ranges = <0 0x26080000 0x40000>;
233
234	sa_config: subsys@0 {
235		compatible = "syscon";
236		reg = <0x0 0x100>;
237	};
238
239	rng@24000 {
240		compatible = "ti,keystone-rng";
241		reg = <0x24000 0x1000>;
242		ti,syscon-sa-cfg = <&sa_config>;
243		clocks = <&clksa>;
244		clock-names = "fck";
245	};
246};
247