xref: /linux/arch/arm/boot/dts/ti/keystone/keystone-k2hk-netcp.dtsi (revision 79790b6818e96c58fe2bffee1b418c16e64e7b80) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for Keystone 2 Hawking Netcp driver
4 *
5 * Copyright (C) 2015-2017 Texas Instruments Incorporated - https://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 0x4000>;
16	linkram0 = <0x100000 0x8000>;
17	linkram1 = <0x0 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		qmgr1 {
36			managed-queues = <0x2000 0x2000>;
37			reg = <0x2a60000 0x20000>,
38			      <0x2a06400 0x400>,
39			      <0x2a04000 0x1000>,
40			      <0x2a05000 0x1000>,
41			      <0x23aa0000 0x20000>,
42			      <0x2aa0000 0x20000>;
43			reg-names = "peek", "status", "config",
44				    "region", "push", "pop";
45		};
46	};
47
48	queue-pools {
49		qpend {
50			qpend-0 {
51				qrange = <658 8>;
52				interrupts = <0 40 0xf04 0 41 0xf04 0 42 0xf04
53					      0 43 0xf04 0 44 0xf04 0 45 0xf04
54					      0 46 0xf04 0 47 0xf04>;
55			};
56			qpend-1 {
57				qrange = <8704 16>;
58				interrupts = <0 48 0xf04 0 49 0xf04 0 50 0xf04
59					      0 51 0xf04 0 52 0xf04 0 53 0xf04
60					      0 54 0xf04 0 55 0xf04 0 56 0xf04
61					      0 57 0xf04 0 58 0xf04 0 59 0xf04
62					      0 60 0xf04 0 61 0xf04 0 62 0xf04
63					      0 63 0xf04>;
64				qalloc-by-id;
65			};
66			qpend-2 {
67				qrange = <8720 16>;
68				interrupts = <0 64 0xf04 0 65 0xf04 0 66 0xf04
69					      0 59 0xf04 0 68 0xf04 0 69 0xf04
70					      0 70 0xf04 0 71 0xf04 0 72 0xf04
71					      0 73 0xf04 0 74 0xf04 0 75 0xf04
72					      0 76 0xf04 0 77 0xf04 0 78 0xf04
73					      0 79 0xf04>;
74			};
75		};
76		general-purpose {
77			gp-0 {
78				qrange = <4000 64>;
79			};
80			netcp-tx {
81				qrange = <640 9>;
82				qalloc-by-id;
83			};
84			netcpx-tx {
85				qrange = <8752 8>;
86				qalloc-by-id;
87			};
88		};
89		accumulator {
90			acc-low-0 {
91				qrange = <480 32>;
92				accumulator = <0 47 16 2 50>;
93				interrupts = <0 226 0xf01>;
94				multi-queue;
95				qalloc-by-id;
96			};
97		};
98	};
99
100	descriptor-regions {
101		#address-cells = <1>;
102		#size-cells = <1>;
103		ranges;
104		region-12 {
105			id = <12>;
106			region-spec = <8192 128>;	/* num_desc desc_size */
107			link-index = <0x4000>;
108		};
109	};
110
111	pdsps {
112		#address-cells = <1>;
113		#size-cells = <1>;
114		ranges;
115		pdsp0@2a10000 {
116			reg = <0x2a10000 0x1000    /*iram */
117			       0x2a0f000 0x100     /*reg*/
118			       0x2a0c000 0x3c8	   /*intd */
119			       0x2a20000 0x4000>;  /*cmd*/
120			id = <0>;
121		};
122	};
123}; /* qmss */
124
125knav_dmas: knav_dmas@0 {
126	compatible = "ti,keystone-navigator-dma";
127	clocks = <&papllclk>;
128	#address-cells = <1>;
129	#size-cells = <1>;
130	ranges;
131	ti,navigator-cloud-address = <0x23a80000 0x23a90000
132				   0x23aa0000 0x23ab0000>;
133
134	dma_gbe: dma_gbe@0 {
135		reg = <0x2004000 0x100>,
136			  <0x2004400 0x120>,
137			  <0x2004800 0x300>,
138			  <0x2004c00 0x120>,
139			  <0x2005000 0x400>;
140		reg-names = "global", "txchan", "rxchan",
141				"txsched", "rxflow";
142	};
143};
144
145netcp: netcp@2000000 {
146	reg = <0x2620110 0x8>;
147	reg-names = "efuse";
148	compatible = "ti,netcp-1.0";
149	#address-cells = <1>;
150	#size-cells = <1>;
151
152	/* NetCP address range */
153	ranges = <0 0x2000000 0x100000>;
154
155	clocks = <&clkpa>, <&clkcpgmac>;
156	clock-names = "pa_clk", "ethss_clk";
157	dma-coherent;
158
159	ti,navigator-dmas = <&dma_gbe 22>,
160			<&dma_gbe 23>,
161			<&dma_gbe 8>;
162	ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
163
164	netcp-devices {
165		ranges;
166		#address-cells = <1>;
167		#size-cells = <1>;
168		gbe@90000 { /* ETHSS */
169			#address-cells = <1>;
170			#size-cells = <1>;
171			label = "netcp-gbe";
172			compatible = "ti,netcp-gbe";
173			reg = <0x90000 0x300>, <0x90400 0x400>, <0x90800 0x700>;
174			/* enable-ale; */
175			tx-queue = <648>;
176			tx-channel = "nettx";
177
178			cpts {
179				clocks = <&cpts_refclk_mux>;
180				clock-names = "cpts";
181
182				cpts_refclk_mux: cpts-refclk-mux {
183					#clock-cells = <0>;
184					clocks = <&chipclk12>, <&chipclk13>,
185						 <&timi0>, <&timi1>,
186						 <&tsrefclk>;
187					ti,mux-tbl = <0x0>, <0x1>, <0x2>,
188						<0x3>, <0x8>;
189					assigned-clocks = <&cpts_refclk_mux>;
190					assigned-clock-parents = <&chipclk12>;
191				};
192			};
193
194			interfaces {
195				gbe0: interface-0 {
196					slave-port = <0>;
197					link-interface = <1>;
198					phy-handle = <&ethphy0>;
199				};
200				gbe1: interface-1 {
201					slave-port = <1>;
202					link-interface = <1>;
203					phy-handle = <&ethphy1>;
204				};
205			};
206
207			secondary-slave-ports {
208				port-2 {
209					slave-port = <2>;
210					link-interface = <2>;
211				};
212				port-3 {
213					slave-port = <3>;
214					link-interface = <2>;
215				};
216			};
217		};
218	};
219
220	netcp-interfaces {
221		interface-0 {
222			rx-channel = "netrx0";
223			rx-pool = <1024 12>;
224			tx-pool = <1024 12>;
225			rx-queue-depth = <128 128 0 0>;
226			rx-buffer-size = <1518 4096 0 0>;
227			rx-queue = <8704>;
228			tx-completion-queue = <8706>;
229			efuse-mac = <1>;
230			netcp-gbe = <&gbe0>;
231
232		};
233		interface-1 {
234			rx-channel = "netrx1";
235			rx-pool = <1024 12>;
236			tx-pool = <1024 12>;
237			rx-queue-depth = <128 128 0 0>;
238			rx-buffer-size = <1518 4096 0 0>;
239			rx-queue = <8705>;
240			tx-completion-queue = <8707>;
241			efuse-mac = <0>;
242			local-mac-address = [02 18 31 7e 3e 6f];
243			netcp-gbe = <&gbe1>;
244		};
245	};
246};
247
248sa_subsys: subsys@20c0000 {
249	compatible = "simple-bus";
250	#address-cells = <1>;
251	#size-cells = <1>;
252	ranges = <0 0x20c0000 0x40000>;
253
254	sa_config: subsys@0 {
255		compatible = "syscon";
256		reg = <0x0 0x100>;
257	};
258
259	rng@24000 {
260		compatible = "ti,keystone-rng";
261		reg = <0x24000 0x1000>;
262		ti,syscon-sa-cfg = <&sa_config>;
263		clocks = <&clksa>;
264		clock-names = "fck";
265	};
266};
267