1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Device Tree Source for K2G Netcp driver 3 * Device Tree Source for K2G Netcp driver
4 * 4 *
5 * Copyright (C) 2018 Texas Instruments Incorp 5 * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/
6 */ 6 */
7 7
8 qmss: qmss@4020000 { 8 qmss: qmss@4020000 {
9 compatible = "ti,66ak2g-navss-qm"; 9 compatible = "ti,66ak2g-navss-qm";
10 dma-coherent; 10 dma-coherent;
11 #address-cells = <1>; 11 #address-cells = <1>;
12 #size-cells = <1>; 12 #size-cells = <1>;
13 power-domains = <&k2g_pds 0x0018>; 13 power-domains = <&k2g_pds 0x0018>;
14 clocks = <&k2g_clks 0x0018 0>; 14 clocks = <&k2g_clks 0x0018 0>;
15 clock-names = "nss_vclk"; 15 clock-names = "nss_vclk";
16 ranges; 16 ranges;
17 queue-range = <0 0x80>; 17 queue-range = <0 0x80>;
18 linkram0 = <0x4020000 0x7ff>; 18 linkram0 = <0x4020000 0x7ff>;
19 status = "disabled"; 19 status = "disabled";
20 20
21 qmgrs { 21 qmgrs {
22 #address-cells = <1>; 22 #address-cells = <1>;
23 #size-cells = <1>; 23 #size-cells = <1>;
24 ranges; 24 ranges;
25 qmgr0 { 25 qmgr0 {
26 managed-queues = <0 0x 26 managed-queues = <0 0x80>;
27 reg = <0x4100000 0x800 27 reg = <0x4100000 0x800>,
28 <0x4040000 0x100 28 <0x4040000 0x100>,
29 <0x4080000 0x800 29 <0x4080000 0x800>,
30 <0x40c0000 0x800 30 <0x40c0000 0x800>;
31 reg-names = "peek", "c 31 reg-names = "peek", "config",
32 "region", 32 "region", "push";
33 }; 33 };
34 34
35 }; 35 };
36 queue-pools { 36 queue-pools {
37 qpend { 37 qpend {
38 qpend-0 { 38 qpend-0 {
39 qrange = <77 8 39 qrange = <77 8>;
40 interrupts = < 40 interrupts = <0 308 0xf04 0 309 0xf04 0 310 0xf04
41 41 0 311 0xf04 0 312 0xf04 0 313 0xf04
42 42 0 314 0xf04 0 315 0xf04>;
43 qalloc-by-id; 43 qalloc-by-id;
44 }; 44 };
45 }; 45 };
46 general-purpose { 46 general-purpose {
47 gp-0 { 47 gp-0 {
48 qrange = <112 48 qrange = <112 8>;
49 }; 49 };
50 netcp-tx { 50 netcp-tx {
51 qrange = <5 8> 51 qrange = <5 8>;
52 qalloc-by-id; 52 qalloc-by-id;
53 }; 53 };
54 }; 54 };
55 }; 55 };
56 56
57 descriptor-regions { 57 descriptor-regions {
58 #address-cells = <1>; 58 #address-cells = <1>;
59 #size-cells = <1>; 59 #size-cells = <1>;
60 ranges; 60 ranges;
61 region-12 { 61 region-12 {
62 id = <12>; 62 id = <12>;
63 region-spec = <1023 12 63 region-spec = <1023 128>; /* num_desc desc_size */
64 link-index = <0x400>; 64 link-index = <0x400>;
65 }; 65 };
66 }; 66 };
67 }; /* qmss */ 67 }; /* qmss */
68 68
69 knav_dmas: knav_dmas@0 { 69 knav_dmas: knav_dmas@0 {
70 compatible = "ti,keystone-navigator-dm 70 compatible = "ti,keystone-navigator-dma";
71 #address-cells = <1>; 71 #address-cells = <1>;
72 #size-cells = <1>; 72 #size-cells = <1>;
73 status = "disabled"; 73 status = "disabled";
74 power-domains = <&k2g_pds 0x0018>; 74 power-domains = <&k2g_pds 0x0018>;
75 clocks = <&k2g_clks 0x0018 0>; 75 clocks = <&k2g_clks 0x0018 0>;
76 clock-names = "nss_vclk"; 76 clock-names = "nss_vclk";
77 ranges; 77 ranges;
78 ti,navigator-cloud-address = <0x40c000 78 ti,navigator-cloud-address = <0x40c0000 0x40c0000 0x40c0000 0x40c0000>;
79 79
80 dma_gbe: dma_gbe@0 { 80 dma_gbe: dma_gbe@0 {
81 reg = <0x4010000 0x100>, 81 reg = <0x4010000 0x100>,
82 <0x4011000 0x2a0>, /* 21 82 <0x4011000 0x2a0>, /* 21 Tx channels */
83 <0x4012000 0x400>, /* 32 83 <0x4012000 0x400>, /* 32 Rx channels */
84 <0x4010100 0x80>, 84 <0x4010100 0x80>,
85 <0x4013000 0x400>; /* 32 85 <0x4013000 0x400>; /* 32 Rx flows */
86 reg-names = "global", "txchan" 86 reg-names = "global", "txchan", "rxchan",
87 "txsched", "rxflow 87 "txsched", "rxflow";
88 }; 88 };
89 89
90 }; 90 };
91 91
92 netcp: netcp@4000000 { 92 netcp: netcp@4000000 {
93 reg = <0x2620110 0x8>; 93 reg = <0x2620110 0x8>;
94 reg-names = "efuse"; 94 reg-names = "efuse";
95 compatible = "ti,netcp-1.0"; 95 compatible = "ti,netcp-1.0";
96 #address-cells = <1>; 96 #address-cells = <1>;
97 #size-cells = <1>; 97 #size-cells = <1>;
98 status = "disabled"; 98 status = "disabled";
99 power-domains = <&k2g_pds 0x0018>; 99 power-domains = <&k2g_pds 0x0018>;
100 clocks = <&k2g_clks 0x0018 3>, <&k2g_c 100 clocks = <&k2g_clks 0x0018 3>, <&k2g_clks 0x0018 8>;
101 clock-names = "ethss_clk", "cpts"; 101 clock-names = "ethss_clk", "cpts";
102 102
103 /* NetCP address range */ 103 /* NetCP address range */
104 ranges = <0 0x4000000 0x1000000>; 104 ranges = <0 0x4000000 0x1000000>;
105 105
106 dma-coherent; 106 dma-coherent;
107 107
108 ti,navigator-dmas = <&dma_gbe 0>, <&dm 108 ti,navigator-dmas = <&dma_gbe 0>, <&dma_gbe 5>;
109 ti,navigator-dma-names = "netrx0", "ne 109 ti,navigator-dma-names = "netrx0", "nettx";
110 110
111 netcp-devices { 111 netcp-devices {
112 #address-cells = <1>; 112 #address-cells = <1>;
113 #size-cells = <1>; 113 #size-cells = <1>;
114 ranges; 114 ranges;
115 gbe: gbe@200000 { 115 gbe: gbe@200000 {
116 label = "netcp-gbe"; 116 label = "netcp-gbe";
117 compatible = "ti,netcp 117 compatible = "ti,netcp-gbe-2";
118 reg = <0x200000 0x20>, 118 reg = <0x200000 0x20>, <0x220000 0x20000>;
119 enable-ale; 119 enable-ale;
120 tx-queue = <5>; 120 tx-queue = <5>;
121 tx-channel = "nettx"; 121 tx-channel = "nettx";
122 cpts-rftclk-sel = <0>; 122 cpts-rftclk-sel = <0>;
123 cpts-ext-ts-inputs = < 123 cpts-ext-ts-inputs = <8>;
124 124
125 interfaces { 125 interfaces {
126 gbe0: interfac 126 gbe0: interface-0 {
127 slave- 127 slave-port = <0>;
128 link-i 128 link-interface = <5>;
129 }; 129 };
130 }; 130 };
131 }; 131 };
132 }; 132 };
133 133
134 netcp-interfaces { 134 netcp-interfaces {
135 interface-0 { 135 interface-0 {
136 rx-channel = "netrx0"; 136 rx-channel = "netrx0";
137 rx-pool = <512 12>; 137 rx-pool = <512 12>;
138 tx-pool = <511 12>; 138 tx-pool = <511 12>;
139 rx-queue-depth = <128 139 rx-queue-depth = <128 128 0 0>;
140 rx-buffer-size = <1518 140 rx-buffer-size = <1518 4096 0 0>;
141 rx-queue = <77>; 141 rx-queue = <77>;
142 tx-completion-queue = 142 tx-completion-queue = <78>;
143 efuse-mac = <1>; 143 efuse-mac = <1>;
144 netcp-gbe = <&gbe0>; 144 netcp-gbe = <&gbe0>;
145 }; 145 };
146 }; 146 };
147 }; 147 };
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