xref: /freebsd/sys/contrib/device-tree/src/arm/ti/keystone/keystone-k2e-netcp.dtsi (revision a90b9d0159070121c221b966469c3e36d912bf82) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for Keystone 2 Edison 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 = <0 0x10000>;
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				qalloc-by-id;
79			};
80		};
81	};
82
83	descriptor-regions {
84		#address-cells = <1>;
85		#size-cells = <1>;
86		ranges;
87		region-12 {
88			id = <12>;
89			region-spec = <8192 128>;	/* num_desc desc_size */
90			link-index = <0x4000>;
91		};
92	};
93
94	pdsps {
95		#address-cells = <1>;
96		#size-cells = <1>;
97		ranges;
98		pdsp0@2a10000 {
99			reg = <0x2a10000 0x1000    /*iram */
100			       0x2a0f000 0x100     /*reg*/
101			       0x2a0c000 0x3c8	   /*intd */
102			       0x2a20000 0x4000>;  /*cmd*/
103			id = <0>;
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				 0x23a80000 0x23a90000>;
116
117	dma_gbe: dma_gbe@0 {
118		reg = <0x24186000 0x100>,
119			  <0x24187000 0x2a0>,
120			  <0x24188000 0xb60>,
121			  <0x24186100 0x80>,
122			  <0x24189000 0x1000>;
123		reg-names = "global", "txchan", "rxchan",
124				"txsched", "rxflow";
125	};
126};
127
128netcp: netcp@24000000 {
129	reg = <0x2620110 0x8>;
130	reg-names = "efuse";
131	compatible = "ti,netcp-1.0";
132	#address-cells = <1>;
133	#size-cells = <1>;
134
135	/* NetCP address range */
136	ranges = <0 0x24000000 0x1000000>;
137
138	clocks = <&clkpa>, <&clkcpgmac>;
139	clock-names = "pa_clk", "ethss_clk";
140	dma-coherent;
141
142	ti,navigator-dmas = <&dma_gbe 0>,
143			<&dma_gbe 8>,
144			<&dma_gbe 0>;
145	ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
146
147	netcp-devices {
148		#address-cells = <1>;
149		#size-cells = <1>;
150		ranges;
151		gbe@200000 { /* ETHSS */
152			label = "netcp-gbe";
153			compatible = "ti,netcp-gbe-9";
154			reg = <0x200000 0x900>, <0x220000 0x20000>;
155			/* enable-ale; */
156			tx-queue = <896>;
157			tx-channel = "nettx";
158
159			cpts {
160				clocks = <&cpts_refclk_mux>;
161				clock-names = "cpts";
162
163				cpts_refclk_mux: cpts-refclk-mux {
164					#clock-cells = <0>;
165					clocks = <&chipclk12>, <&chipclk13>,
166						 <&timi0>, <&timi1>,
167						 <&tsipclka>, <&tsrefclk>,
168						 <&tsipclkb>;
169					ti,mux-tbl = <0x0>, <0x1>, <0x2>,
170						<0x3>, <0x4>, <0x8>, <0xc>;
171					assigned-clocks = <&cpts_refclk_mux>;
172					assigned-clock-parents = <&chipclk12>;
173				};
174			};
175
176			interfaces {
177				gbe0: interface-0 {
178					slave-port = <0>;
179					link-interface = <1>;
180					phy-handle = <&ethphy0>;
181				};
182				gbe1: interface-1 {
183					slave-port = <1>;
184					link-interface = <1>;
185					phy-handle = <&ethphy1>;
186				};
187			};
188
189			secondary-slave-ports {
190				port-2 {
191					slave-port = <2>;
192					link-interface = <2>;
193				};
194				port-3 {
195					slave-port = <3>;
196					link-interface = <2>;
197				};
198				port-4 {
199					slave-port = <4>;
200					link-interface = <2>;
201				};
202				port-5 {
203					slave-port = <5>;
204					link-interface = <2>;
205				};
206				port-6 {
207					slave-port = <6>;
208					link-interface = <2>;
209				};
210				port-7 {
211					slave-port = <7>;
212					link-interface = <2>;
213				};
214			};
215		};
216	};
217
218	netcp-interfaces {
219		interface-0 {
220			rx-channel = "netrx0";
221			rx-pool = <1024 12>;
222			tx-pool = <1024 12>;
223			rx-queue-depth = <128 128 0 0>;
224			rx-buffer-size = <1518 4096 0 0>;
225			rx-queue = <528>;
226			tx-completion-queue = <530>;
227			efuse-mac = <1>;
228			netcp-gbe = <&gbe0>;
229
230		};
231		interface-1 {
232			rx-channel = "netrx1";
233			rx-pool = <1024 12>;
234			tx-pool = <1024 12>;
235			rx-queue-depth = <128 128 0 0>;
236			rx-buffer-size = <1518 4096 0 0>;
237			rx-queue = <529>;
238			tx-completion-queue = <531>;
239			efuse-mac = <0>;
240			local-mac-address = [02 18 31 7e 3e 00];
241			netcp-gbe = <&gbe1>;
242		};
243	};
244};
245
246sa_subsys: subsys@24080000 {
247	#address-cells = <1>;
248	#size-cells = <1>;
249	compatible = "simple-bus";
250	ranges = <0 0x24080000 0x40000>;
251
252	sa_config: subsys@0 {
253		compatible = "syscon";
254		reg = <0x0 0x100>;
255	};
256
257	rng@24000 {
258		compatible = "ti,keystone-rng";
259		reg = <0x24000 0x1000>;
260		ti,syscon-sa-cfg = <&sa_config>;
261		clocks = <&clksa>;
262		clock-names = "fck";
263	};
264};
265