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authorIlya Yanok <yanok@emcraft.com>2010-09-08 19:55:16 -0400
committerKumar Gala <galak@kernel.crashing.org>2010-10-14 01:52:53 -0400
commitcd2bd44ea8a2e8be8fff583fa5759e8f3758e67a (patch)
treea9ca03117aeebc33049220de31582ac10d1f274a /arch/powerpc
parent677de425583b43bf1af3aea0fa8d433120f0f13c (diff)
powerpc/mpc83xx: Support for MPC8308 P1M board
This patch adds support for MPC8308 P1M board. Supported devices: DUART Dual Ethernet NOR flash Both I2C controllers USB in peripheral mode PCI Express Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/dts/mpc8308_p1m.dts332
-rw-r--r--arch/powerpc/platforms/83xx/Kconfig4
-rw-r--r--arch/powerpc/platforms/83xx/mpc830x_rdb.c3
3 files changed, 336 insertions, 3 deletions
diff --git a/arch/powerpc/boot/dts/mpc8308_p1m.dts b/arch/powerpc/boot/dts/mpc8308_p1m.dts
new file mode 100644
index 000000000000..05a76ccfd499
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8308_p1m.dts
@@ -0,0 +1,332 @@
1/*
2 * mpc8308_p1m Device Tree Source
3 *
4 * Copyright 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 */
11
12/dts-v1/;
13
14/ {
15 compatible = "denx,mpc8308_p1m";
16 #address-cells = <1>;
17 #size-cells = <1>;
18
19 aliases {
20 ethernet0 = &enet0;
21 ethernet1 = &enet1;
22 serial0 = &serial0;
23 serial1 = &serial1;
24 pci0 = &pci0;
25 };
26
27 cpus {
28 #address-cells = <1>;
29 #size-cells = <0>;
30
31 PowerPC,8308@0 {
32 device_type = "cpu";
33 reg = <0x0>;
34 d-cache-line-size = <32>;
35 i-cache-line-size = <32>;
36 d-cache-size = <16384>;
37 i-cache-size = <16384>;
38 timebase-frequency = <0>; // from bootloader
39 bus-frequency = <0>; // from bootloader
40 clock-frequency = <0>; // from bootloader
41 };
42 };
43
44 memory {
45 device_type = "memory";
46 reg = <0x00000000 0x08000000>; // 128MB at 0
47 };
48
49 localbus@e0005000 {
50 #address-cells = <2>;
51 #size-cells = <1>;
52 compatible = "fsl,mpc8315-elbc", "fsl,elbc", "simple-bus";
53 reg = <0xe0005000 0x1000>;
54 interrupts = <77 0x8>;
55 interrupt-parent = <&ipic>;
56
57 ranges = <0x0 0x0 0xfc000000 0x04000000
58 0x1 0x0 0xfbff0000 0x00008000
59 0x2 0x0 0xfbff8000 0x00008000>;
60
61 flash@0,0 {
62 #address-cells = <1>;
63 #size-cells = <1>;
64 compatible = "cfi-flash";
65 reg = <0x0 0x0 0x4000000>;
66 bank-width = <2>;
67 device-width = <1>;
68
69 u-boot@0 {
70 reg = <0x0 0x60000>;
71 read-only;
72 };
73 env@60000 {
74 reg = <0x60000 0x20000>;
75 };
76 env1@80000 {
77 reg = <0x80000 0x20000>;
78 };
79 kernel@a0000 {
80 reg = <0xa0000 0x200000>;
81 };
82 dtb@2a0000 {
83 reg = <0x2a0000 0x20000>;
84 };
85 ramdisk@2c0000 {
86 reg = <0x2c0000 0x640000>;
87 };
88 user@700000 {
89 reg = <0x700000 0x3900000>;
90 };
91 };
92
93 can@1,0 {
94 compatible = "nxp,sja1000";
95 reg = <0x1 0x0 0x80>;
96 interrupts = <18 0x8>;
97 interrups-parent = <&ipic>;
98 };
99
100 cpld@2,0 {
101 compatible = "denx,mpc8308_p1m-cpld";
102 reg = <0x2 0x0 0x8>;
103 interrupts = <48 0x8>;
104 interrups-parent = <&ipic>;
105 };
106 };
107
108 immr@e0000000 {
109 #address-cells = <1>;
110 #size-cells = <1>;
111 device_type = "soc";
112 compatible = "fsl,mpc8308-immr", "simple-bus";
113 ranges = <0 0xe0000000 0x00100000>;
114 reg = <0xe0000000 0x00000200>;
115 bus-frequency = <0>;
116
117 i2c@3000 {
118 #address-cells = <1>;
119 #size-cells = <0>;
120 compatible = "fsl-i2c";
121 reg = <0x3000 0x100>;
122 interrupts = <14 0x8>;
123 interrupt-parent = <&ipic>;
124 dfsrr;
125 fram@50 {
126 compatible = "ramtron,24c64";
127 reg = <0x50>;
128 };
129 };
130
131 i2c@3100 {
132 #address-cells = <1>;
133 #size-cells = <0>;
134 compatible = "fsl-i2c";
135 reg = <0x3100 0x100>;
136 interrupts = <15 0x8>;
137 interrupt-parent = <&ipic>;
138 dfsrr;
139 pwm@28 {
140 compatible = "maxim,ds1050";
141 reg = <0x28>;
142 };
143 sensor@48 {
144 compatible = "maxim,max6625";
145 reg = <0x48>;
146 };
147 sensor@49 {
148 compatible = "maxim,max6625";
149 reg = <0x49>;
150 };
151 sensor@4b {
152 compatible = "maxim,max6625";
153 reg = <0x4b>;
154 };
155 };
156
157 usb@23000 {
158 compatible = "fsl-usb2-dr";
159 reg = <0x23000 0x1000>;
160 #address-cells = <1>;
161 #size-cells = <0>;
162 interrupt-parent = <&ipic>;
163 interrupts = <38 0x8>;
164 dr_mode = "peripheral";
165 phy_type = "ulpi";
166 };
167
168 enet0: ethernet@24000 {
169 #address-cells = <1>;
170 #size-cells = <1>;
171 ranges = <0x0 0x24000 0x1000>;
172
173 cell-index = <0>;
174 device_type = "network";
175 model = "eTSEC";
176 compatible = "gianfar";
177 reg = <0x24000 0x1000>;
178 local-mac-address = [ 00 00 00 00 00 00 ];
179 interrupts = <32 0x8 33 0x8 34 0x8>;
180 interrupt-parent = <&ipic>;
181 phy-handle = < &phy1 >;
182
183 mdio@520 {
184 #address-cells = <1>;
185 #size-cells = <0>;
186 compatible = "fsl,gianfar-mdio";
187 reg = <0x520 0x20>;
188 phy1: ethernet-phy@1 {
189 interrupt-parent = <&ipic>;
190 interrupts = <17 0x8>;
191 reg = <0x1>;
192 device_type = "ethernet-phy";
193 };
194 phy2: ethernet-phy@2 {
195 interrupt-parent = <&ipic>;
196 interrupts = <19 0x8>;
197 reg = <0x2>;
198 device_type = "ethernet-phy";
199 };
200 tbi0: tbi-phy@11 {
201 reg = <0x11>;
202 device_type = "tbi-phy";
203 };
204 };
205 };
206
207 enet1: ethernet@25000 {
208 #address-cells = <1>;
209 #size-cells = <1>;
210 cell-index = <1>;
211 device_type = "network";
212 model = "eTSEC";
213 compatible = "gianfar";
214 reg = <0x25000 0x1000>;
215 ranges = <0x0 0x25000 0x1000>;
216 local-mac-address = [ 00 00 00 00 00 00 ];
217 interrupts = <35 0x8 36 0x8 37 0x8>;
218 interrupt-parent = <&ipic>;
219 phy-handle = < &phy2 >;
220
221 mdio@520 {
222 #address-cells = <1>;
223 #size-cells = <0>;
224 compatible = "fsl,gianfar-tbi";
225 reg = <0x520 0x20>;
226 tbi1: tbi-phy@11 {
227 reg = <0x11>;
228 device_type = "tbi-phy";
229 };
230 };
231 };
232
233 serial0: serial@4500 {
234 cell-index = <0>;
235 device_type = "serial";
236 compatible = "ns16550";
237 reg = <0x4500 0x100>;
238 clock-frequency = <133333333>;
239 interrupts = <9 0x8>;
240 interrupt-parent = <&ipic>;
241 };
242
243 serial1: serial@4600 {
244 cell-index = <1>;
245 device_type = "serial";
246 compatible = "ns16550";
247 reg = <0x4600 0x100>;
248 clock-frequency = <133333333>;
249 interrupts = <10 0x8>;
250 interrupt-parent = <&ipic>;
251 };
252
253 gpio@c00 {
254 #gpio-cells = <2>;
255 compatible = "fsl,mpc8308-gpio", "fsl,mpc8349-gpio";
256 reg = <0xc00 0x18>;
257 interrupts = <74 0x8>;
258 interrupt-parent = <&ipic>;
259 gpio-controller;
260 };
261
262 timer@500 {
263 compatible = "fsl,mpc8308-gtm", "fsl,gtm";
264 reg = <0x500 0x100>;
265 interrupts = <90 8 78 8 84 8 72 8>;
266 interrupt-parent = <&ipic>;
267 clock-frequency = <133333333>;
268 };
269
270 /* IPIC
271 * interrupts cell = <intr #, sense>
272 * sense values match linux IORESOURCE_IRQ_* defines:
273 * sense == 8: Level, low assertion
274 * sense == 2: Edge, high-to-low change
275 */
276 ipic: interrupt-controller@700 {
277 compatible = "fsl,ipic";
278 interrupt-controller;
279 #address-cells = <0>;
280 #interrupt-cells = <2>;
281 reg = <0x700 0x100>;
282 device_type = "ipic";
283 };
284
285 ipic-msi@7c0 {
286 compatible = "fsl,ipic-msi";
287 reg = <0x7c0 0x40>;
288 msi-available-ranges = <0x0 0x100>;
289 interrupts = < 0x43 0x8
290 0x4 0x8
291 0x51 0x8
292 0x52 0x8
293 0x56 0x8
294 0x57 0x8
295 0x58 0x8
296 0x59 0x8 >;
297 interrupt-parent = < &ipic >;
298 };
299
300 };
301
302 pci0: pcie@e0009000 {
303 #address-cells = <3>;
304 #size-cells = <2>;
305 #interrupt-cells = <1>;
306 device_type = "pci";
307 compatible = "fsl,mpc8308-pcie", "fsl,mpc8314-pcie";
308 reg = <0xe0009000 0x00001000
309 0xb0000000 0x01000000>;
310 ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
311 0x01000000 0 0x00000000 0xb1000000 0 0x00800000>;
312 bus-range = <0 0>;
313 interrupt-map-mask = <0 0 0 0>;
314 interrupt-map = <0 0 0 0 &ipic 1 8>;
315 interrupts = <0x1 0x8>;
316 interrupt-parent = <&ipic>;
317 clock-frequency = <0>;
318
319 pcie@0 {
320 #address-cells = <3>;
321 #size-cells = <2>;
322 device_type = "pci";
323 reg = <0 0 0 0 0>;
324 ranges = <0x02000000 0 0xa0000000
325 0x02000000 0 0xa0000000
326 0 0x10000000
327 0x01000000 0 0x00000000
328 0x01000000 0 0x00000000
329 0 0x00800000>;
330 };
331 };
332};
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 021763a32c2f..73f4135f3a1a 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -10,12 +10,12 @@ menuconfig PPC_83xx
10if PPC_83xx 10if PPC_83xx
11 11
12config MPC830x_RDB 12config MPC830x_RDB
13 bool "Freescale MPC830x RDB" 13 bool "Freescale MPC830x RDB and derivatives"
14 select DEFAULT_UIMAGE 14 select DEFAULT_UIMAGE
15 select PPC_MPC831x 15 select PPC_MPC831x
16 select FSL_GTM 16 select FSL_GTM
17 help 17 help
18 This option enables support for the MPC8308 RDB board. 18 This option enables support for the MPC8308 RDB and MPC8308 P1M boards.
19 19
20config MPC831x_RDB 20config MPC831x_RDB
21 bool "Freescale MPC831x RDB" 21 bool "Freescale MPC831x RDB"
diff --git a/arch/powerpc/platforms/83xx/mpc830x_rdb.c b/arch/powerpc/platforms/83xx/mpc830x_rdb.c
index ac102ee9abe8..846831d495b5 100644
--- a/arch/powerpc/platforms/83xx/mpc830x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc830x_rdb.c
@@ -65,7 +65,8 @@ static int __init mpc830x_rdb_probe(void)
65 unsigned long root = of_get_flat_dt_root(); 65 unsigned long root = of_get_flat_dt_root();
66 66
67 return of_flat_dt_is_compatible(root, "MPC8308RDB") || 67 return of_flat_dt_is_compatible(root, "MPC8308RDB") ||
68 of_flat_dt_is_compatible(root, "fsl,mpc8308rdb"); 68 of_flat_dt_is_compatible(root, "fsl,mpc8308rdb") ||
69 of_flat_dt_is_compatible(root, "denx,mpc8308_p1m");
69} 70}
70 71
71static struct of_device_id __initdata of_bus_ids[] = { 72static struct of_device_id __initdata of_bus_ids[] = {
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-28 14:39:20 -0500