aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc/boot/dts/warp.dts
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/boot/dts/warp.dts')
-rw-r--r--arch/powerpc/boot/dts/warp.dts145
1 files changed, 80 insertions, 65 deletions
diff --git a/arch/powerpc/boot/dts/warp.dts b/arch/powerpc/boot/dts/warp.dts
index b04a52e22bf5..340018cf16b7 100644
--- a/arch/powerpc/boot/dts/warp.dts
+++ b/arch/powerpc/boot/dts/warp.dts
@@ -9,12 +9,14 @@
9 * any warranty of any kind, whether express or implied. 9 * any warranty of any kind, whether express or implied.
10 */ 10 */
11 11
12/dts-v1/;
13
12/ { 14/ {
13 #address-cells = <2>; 15 #address-cells = <2>;
14 #size-cells = <1>; 16 #size-cells = <1>;
15 model = "pika,warp"; 17 model = "pika,warp";
16 compatible = "pika,warp"; 18 compatible = "pika,warp";
17 dcr-parent = <&/cpus/cpu@0>; 19 dcr-parent = <&{/cpus/cpu@0}>;
18 20
19 aliases { 21 aliases {
20 ethernet0 = &EMAC0; 22 ethernet0 = &EMAC0;
@@ -28,13 +30,13 @@
28 cpu@0 { 30 cpu@0 {
29 device_type = "cpu"; 31 device_type = "cpu";
30 model = "PowerPC,440EP"; 32 model = "PowerPC,440EP";
31 reg = <0>; 33 reg = <0x00000000>;
32 clock-frequency = <0>; /* Filled in by zImage */ 34 clock-frequency = <0>; /* Filled in by zImage */
33 timebase-frequency = <0>; /* Filled in by zImage */ 35 timebase-frequency = <0>; /* Filled in by zImage */
34 i-cache-line-size = <20>; 36 i-cache-line-size = <32>;
35 d-cache-line-size = <20>; 37 d-cache-line-size = <32>;
36 i-cache-size = <8000>; 38 i-cache-size = <32768>;
37 d-cache-size = <8000>; 39 d-cache-size = <32768>;
38 dcr-controller; 40 dcr-controller;
39 dcr-access-method = "native"; 41 dcr-access-method = "native";
40 }; 42 };
@@ -42,14 +44,14 @@
42 44
43 memory { 45 memory {
44 device_type = "memory"; 46 device_type = "memory";
45 reg = <0 0 0>; /* Filled in by zImage */ 47 reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by zImage */
46 }; 48 };
47 49
48 UIC0: interrupt-controller0 { 50 UIC0: interrupt-controller0 {
49 compatible = "ibm,uic-440ep","ibm,uic"; 51 compatible = "ibm,uic-440ep","ibm,uic";
50 interrupt-controller; 52 interrupt-controller;
51 cell-index = <0>; 53 cell-index = <0>;
52 dcr-reg = <0c0 009>; 54 dcr-reg = <0x0c0 0x009>;
53 #address-cells = <0>; 55 #address-cells = <0>;
54 #size-cells = <0>; 56 #size-cells = <0>;
55 #interrupt-cells = <2>; 57 #interrupt-cells = <2>;
@@ -59,22 +61,22 @@
59 compatible = "ibm,uic-440ep","ibm,uic"; 61 compatible = "ibm,uic-440ep","ibm,uic";
60 interrupt-controller; 62 interrupt-controller;
61 cell-index = <1>; 63 cell-index = <1>;
62 dcr-reg = <0d0 009>; 64 dcr-reg = <0x0d0 0x009>;
63 #address-cells = <0>; 65 #address-cells = <0>;
64 #size-cells = <0>; 66 #size-cells = <0>;
65 #interrupt-cells = <2>; 67 #interrupt-cells = <2>;
66 interrupts = <1e 4 1f 4>; /* cascade */ 68 interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
67 interrupt-parent = <&UIC0>; 69 interrupt-parent = <&UIC0>;
68 }; 70 };
69 71
70 SDR0: sdr { 72 SDR0: sdr {
71 compatible = "ibm,sdr-440ep"; 73 compatible = "ibm,sdr-440ep";
72 dcr-reg = <00e 002>; 74 dcr-reg = <0x00e 0x002>;
73 }; 75 };
74 76
75 CPR0: cpr { 77 CPR0: cpr {
76 compatible = "ibm,cpr-440ep"; 78 compatible = "ibm,cpr-440ep";
77 dcr-reg = <00c 002>; 79 dcr-reg = <0x00c 0x002>;
78 }; 80 };
79 81
80 plb { 82 plb {
@@ -86,86 +88,79 @@
86 88
87 SDRAM0: sdram { 89 SDRAM0: sdram {
88 compatible = "ibm,sdram-440ep", "ibm,sdram-405gp"; 90 compatible = "ibm,sdram-440ep", "ibm,sdram-405gp";
89 dcr-reg = <010 2>; 91 dcr-reg = <0x010 0x002>;
90 }; 92 };
91 93
92 DMA0: dma { 94 DMA0: dma {
93 compatible = "ibm,dma-440ep", "ibm,dma-440gp"; 95 compatible = "ibm,dma-440ep", "ibm,dma-440gp";
94 dcr-reg = <100 027>; 96 dcr-reg = <0x100 0x027>;
95 }; 97 };
96 98
97 MAL0: mcmal { 99 MAL0: mcmal {
98 compatible = "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal"; 100 compatible = "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal";
99 dcr-reg = <180 62>; 101 dcr-reg = <0x180 0x062>;
100 num-tx-chans = <4>; 102 num-tx-chans = <4>;
101 num-rx-chans = <2>; 103 num-rx-chans = <2>;
102 interrupt-parent = <&MAL0>; 104 interrupt-parent = <&MAL0>;
103 interrupts = <0 1 2 3 4>; 105 interrupts = <0x0 0x1 0x2 0x3 0x4>;
104 #interrupt-cells = <1>; 106 #interrupt-cells = <1>;
105 #address-cells = <0>; 107 #address-cells = <0>;
106 #size-cells = <0>; 108 #size-cells = <0>;
107 interrupt-map = </*TXEOB*/ 0 &UIC0 a 4 109 interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
108 /*RXEOB*/ 1 &UIC0 b 4 110 /*RXEOB*/ 0x1 &UIC0 0xb 0x4
109 /*SERR*/ 2 &UIC1 0 4 111 /*SERR*/ 0x2 &UIC1 0x0 0x4
110 /*TXDE*/ 3 &UIC1 1 4 112 /*TXDE*/ 0x3 &UIC1 0x1 0x4
111 /*RXDE*/ 4 &UIC1 2 4>; 113 /*RXDE*/ 0x4 &UIC1 0x2 0x4>;
112 }; 114 };
113 115
114 POB0: opb { 116 POB0: opb {
115 compatible = "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb"; 117 compatible = "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb";
116 #address-cells = <1>; 118 #address-cells = <1>;
117 #size-cells = <1>; 119 #size-cells = <1>;
118 ranges = <00000000 0 00000000 80000000 120 ranges = <0x00000000 0x00000000 0x00000000 0x80000000
119 80000000 0 80000000 80000000>; 121 0x80000000 0x00000000 0x80000000 0x80000000>;
120 interrupt-parent = <&UIC1>; 122 interrupt-parent = <&UIC1>;
121 interrupts = <7 4>; 123 interrupts = <0x7 0x4>;
122 clock-frequency = <0>; /* Filled in by zImage */ 124 clock-frequency = <0>; /* Filled in by zImage */
123 125
124 EBC0: ebc { 126 EBC0: ebc {
125 compatible = "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc"; 127 compatible = "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc";
126 dcr-reg = <012 2>; 128 dcr-reg = <0x012 0x002>;
127 #address-cells = <2>; 129 #address-cells = <2>;
128 #size-cells = <1>; 130 #size-cells = <1>;
129 clock-frequency = <0>; /* Filled in by zImage */ 131 clock-frequency = <0>; /* Filled in by zImage */
130 interrupts = <5 1>; 132 interrupts = <0x5 0x1>;
131 interrupt-parent = <&UIC1>; 133 interrupt-parent = <&UIC1>;
132 134
133 fpga@2,0 { 135 fpga@2,0 {
134 compatible = "pika,fpga"; 136 compatible = "pika,fpga";
135 reg = <2 0 2200>; 137 reg = <0x00000002 0x00000000 0x00001000>;
136 interrupts = <18 8>; 138 interrupts = <0x18 0x8>;
137 interrupt-parent = <&UIC0>; 139 interrupt-parent = <&UIC0>;
138 }; 140 };
139 141
142 fpga@2,4000 {
143 compatible = "pika,fpga-sd";
144 reg = <0x00000002 0x00004000 0x00000A00>;
145 };
146
140 nor_flash@0,0 { 147 nor_flash@0,0 {
141 compatible = "amd,s29gl512n", "cfi-flash"; 148 compatible = "amd,s29gl032a", "cfi-flash";
142 bank-width = <2>; 149 bank-width = <2>;
143 reg = <0 0 4000000>; 150 reg = <0x00000000 0x00000000 0x00400000>;
144 #address-cells = <1>; 151 #address-cells = <1>;
145 #size-cells = <1>; 152 #size-cells = <1>;
146 partition@0 { 153 partition@300000 {
147 label = "kernel";
148 reg = <0 180000>;
149 };
150 partition@180000 {
151 label = "root";
152 reg = <180000 3480000>;
153 };
154 partition@3600000 {
155 label = "user";
156 reg = <3600000 900000>;
157 };
158 partition@3f00000 {
159 label = "fpga"; 154 label = "fpga";
160 reg = <3f00000 40000>; 155 reg = <0x0030000 0x00040000>;
161 }; 156 };
162 partition@3f40000 { 157 partition@340000 {
163 label = "env"; 158 label = "env";
164 reg = <3f40000 40000>; 159 reg = <0x0340000 0x00040000>;
165 }; 160 };
166 partition@3f80000 { 161 partition@380000 {
167 label = "u-boot"; 162 label = "u-boot";
168 reg = <3f80000 80000>; 163 reg = <0x0380000 0x00080000>;
169 }; 164 };
170 }; 165 };
171 }; 166 };
@@ -173,60 +168,80 @@
173 UART0: serial@ef600300 { 168 UART0: serial@ef600300 {
174 device_type = "serial"; 169 device_type = "serial";
175 compatible = "ns16550"; 170 compatible = "ns16550";
176 reg = <ef600300 8>; 171 reg = <0xef600300 0x00000008>;
177 virtual-reg = <ef600300>; 172 virtual-reg = <0xef600300>;
178 clock-frequency = <0>; /* Filled in by zImage */ 173 clock-frequency = <0>; /* Filled in by zImage */
179 current-speed = <1c200>; 174 current-speed = <115200>;
180 interrupt-parent = <&UIC0>; 175 interrupt-parent = <&UIC0>;
181 interrupts = <0 4>; 176 interrupts = <0x0 0x4>;
182 }; 177 };
183 178
184 IIC0: i2c@ef600700 { 179 IIC0: i2c@ef600700 {
185 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic"; 180 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
186 reg = <ef600700 14>; 181 reg = <0xef600700 0x00000014>;
187 interrupt-parent = <&UIC0>; 182 interrupt-parent = <&UIC0>;
188 interrupts = <2 4>; 183 interrupts = <0x2 0x4>;
184 index = <0x0>;
185 #address-cells = <1>;
186 #size-cells = <0>;
187
188 ad7414@4a {
189 compatible = "adi,ad7414";
190 reg = <0x4a>;
191 interrupts = <0x19 0x8>;
192 interrupt-parent = <&UIC0>;
193 };
189 }; 194 };
190 195
191 GPIO0: gpio@ef600b00 { 196 GPIO0: gpio@ef600b00 {
192 compatible = "ibm,gpio-440ep"; 197 compatible = "ibm,gpio-440ep";
193 reg = <ef600b00 48>; 198 reg = <0xef600b00 0x00000048>;
199 #gpio-cells = <2>;
200 gpio-controller;
194 }; 201 };
195 202
196 GPIO1: gpio@ef600c00 { 203 GPIO1: gpio@ef600c00 {
197 compatible = "ibm,gpio-440ep"; 204 compatible = "ibm,gpio-440ep";
198 reg = <ef600c00 48>; 205 reg = <0xef600c00 0x00000048>;
206 #gpio-cells = <2>;
207 gpio-controller;
208
209 led@31 {
210 compatible = "linux,gpio-led";
211 linux,name = ":green:";
212 gpios = <&GPIO1 0x30 0>;
213 };
199 }; 214 };
200 215
201 ZMII0: emac-zmii@ef600d00 { 216 ZMII0: emac-zmii@ef600d00 {
202 compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii"; 217 compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii";
203 reg = <ef600d00 c>; 218 reg = <0xef600d00 0x0000000c>;
204 }; 219 };
205 220
206 EMAC0: ethernet@ef600e00 { 221 EMAC0: ethernet@ef600e00 {
207 device_type = "network"; 222 device_type = "network";
208 compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac"; 223 compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
209 interrupt-parent = <&UIC1>; 224 interrupt-parent = <&UIC1>;
210 interrupts = <1c 4 1d 4>; 225 interrupts = <0x1c 0x4 0x1d 0x4>;
211 reg = <ef600e00 70>; 226 reg = <0xef600e00 0x00000070>;
212 local-mac-address = [000000000000]; 227 local-mac-address = [000000000000];
213 mal-device = <&MAL0>; 228 mal-device = <&MAL0>;
214 mal-tx-channel = <0 1>; 229 mal-tx-channel = <0 1>;
215 mal-rx-channel = <0>; 230 mal-rx-channel = <0>;
216 cell-index = <0>; 231 cell-index = <0>;
217 max-frame-size = <5dc>; 232 max-frame-size = <1500>;
218 rx-fifo-size = <1000>; 233 rx-fifo-size = <4096>;
219 tx-fifo-size = <800>; 234 tx-fifo-size = <2048>;
220 phy-mode = "rmii"; 235 phy-mode = "rmii";
221 phy-map = <00000000>; 236 phy-map = <0x00000000>;
222 zmii-device = <&ZMII0>; 237 zmii-device = <&ZMII0>;
223 zmii-channel = <0>; 238 zmii-channel = <0>;
224 }; 239 };
225 240
226 usb@ef601000 { 241 usb@ef601000 {
227 compatible = "ohci-be"; 242 compatible = "ohci-be";
228 reg = <ef601000 80>; 243 reg = <0xef601000 0x00000080>;
229 interrupts = <8 1 9 1>; 244 interrupts = <0x8 0x1 0x9 0x1>;
230 interrupt-parent = < &UIC1 >; 245 interrupt-parent = < &UIC1 >;
231 }; 246 };
232 }; 247 };
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-28 23:23:19 -0400