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authorAnders Berg <anders.berg@lsi.com>2014-05-23 05:08:36 -0400
committerArnd Bergmann <arnd@arndb.de>2014-05-23 12:18:45 -0400
commit8cee8af2ac17302960bf2030820512f0f9848014 (patch)
treedce6ba62d99d88c5eef14b943119824c7d418ede
parent1d22924e1c4e299337e86e290c02c3e3eb43b608 (diff)
ARM: dts: Device tree for AXM55xx.
Add device tree for the Amarillo validation board with an AXM5516 SoC. Signed-off-by: Anders Berg <anders.berg@lsi.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat
-rw-r--r--arch/arm/boot/dts/Makefile1
-rw-r--r--arch/arm/boot/dts/axm5516-amarillo.dts51
-rw-r--r--arch/arm/boot/dts/axm5516-cpus.dtsi204
-rw-r--r--arch/arm/boot/dts/axm55xx.dtsi199
4 files changed, 455 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 35c146f31e46..f73797f7ff48 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -50,6 +50,7 @@ dtb-$(CONFIG_ARCH_AT91) += sama5d35ek.dtb
50dtb-$(CONFIG_ARCH_AT91) += sama5d36ek.dtb 50dtb-$(CONFIG_ARCH_AT91) += sama5d36ek.dtb
51 51
52dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb 52dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
53dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
53dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb 54dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
54dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \ 55dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \
55 bcm21664-garnet.dtb 56 bcm21664-garnet.dtb
diff --git a/arch/arm/boot/dts/axm5516-amarillo.dts b/arch/arm/boot/dts/axm5516-amarillo.dts
new file mode 100644
index 000000000000..a9d60471d9ff
--- /dev/null
+++ b/arch/arm/boot/dts/axm5516-amarillo.dts
@@ -0,0 +1,51 @@
1/*
2 * arch/arm/boot/dts/axm5516-amarillo.dts
3 *
4 * Copyright (C) 2013 LSI
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11
12/dts-v1/;
13
14/memreserve/ 0x00000000 0x00400000;
15
16#include "axm55xx.dtsi"
17#include "axm5516-cpus.dtsi"
18
19/ {
20 model = "Amarillo AXM5516";
21 compatible = "lsi,axm5516-amarillo", "lsi,axm5516";
22
23 memory {
24 device_type = "memory";
25 reg = <0 0x00000000 0x02 0x00000000>;
26 };
27};
28
29&serial0 {
30 status = "okay";
31};
32
33&serial1 {
34 status = "okay";
35};
36
37&serial2 {
38 status = "okay";
39};
40
41&serial3 {
42 status = "okay";
43};
44
45&gpio0 {
46 status = "okay";
47};
48
49&gpio1 {
50 status = "okay";
51};
diff --git a/arch/arm/boot/dts/axm5516-cpus.dtsi b/arch/arm/boot/dts/axm5516-cpus.dtsi
new file mode 100644
index 000000000000..b85f360cb125
--- /dev/null
+++ b/arch/arm/boot/dts/axm5516-cpus.dtsi
@@ -0,0 +1,204 @@
1/*
2 * arch/arm/boot/dts/axm5516-cpus.dtsi
3 *
4 * Copyright (C) 2013 LSI
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11
12/ {
13 cpus {
14 #address-cells = <1>;
15 #size-cells = <0>;
16
17 cpu-map {
18 cluster0 {
19 core0 {
20 cpu = <&CPU0>;
21 };
22 core1 {
23 cpu = <&CPU1>;
24 };
25 core2 {
26 cpu = <&CPU2>;
27 };
28 core3 {
29 cpu = <&CPU3>;
30 };
31 };
32 cluster1 {
33 core0 {
34 cpu = <&CPU4>;
35 };
36 core1 {
37 cpu = <&CPU5>;
38 };
39 core2 {
40 cpu = <&CPU6>;
41 };
42 core3 {
43 cpu = <&CPU7>;
44 };
45 };
46 cluster2 {
47 core0 {
48 cpu = <&CPU8>;
49 };
50 core1 {
51 cpu = <&CPU9>;
52 };
53 core2 {
54 cpu = <&CPU10>;
55 };
56 core3 {
57 cpu = <&CPU11>;
58 };
59 };
60 cluster3 {
61 core0 {
62 cpu = <&CPU12>;
63 };
64 core1 {
65 cpu = <&CPU13>;
66 };
67 core2 {
68 cpu = <&CPU14>;
69 };
70 core3 {
71 cpu = <&CPU15>;
72 };
73 };
74 };
75
76 CPU0: cpu@0 {
77 device_type = "cpu";
78 compatible = "arm,cortex-a15";
79 reg = <0x00>;
80 clock-frequency= <1400000000>;
81 cpu-release-addr = <0>; // Fixed by the boot loader
82 };
83
84 CPU1: cpu@1 {
85 device_type = "cpu";
86 compatible = "arm,cortex-a15";
87 reg = <0x01>;
88 clock-frequency= <1400000000>;
89 cpu-release-addr = <0>; // Fixed by the boot loader
90 };
91
92 CPU2: cpu@2 {
93 device_type = "cpu";
94 compatible = "arm,cortex-a15";
95 reg = <0x02>;
96 clock-frequency= <1400000000>;
97 cpu-release-addr = <0>; // Fixed by the boot loader
98 };
99
100 CPU3: cpu@3 {
101 device_type = "cpu";
102 compatible = "arm,cortex-a15";
103 reg = <0x03>;
104 clock-frequency= <1400000000>;
105 cpu-release-addr = <0>; // Fixed by the boot loader
106 };
107
108 CPU4: cpu@100 {
109 device_type = "cpu";
110 compatible = "arm,cortex-a15";
111 reg = <0x100>;
112 clock-frequency= <1400000000>;
113 cpu-release-addr = <0>; // Fixed by the boot loader
114 };
115
116 CPU5: cpu@101 {
117 device_type = "cpu";
118 compatible = "arm,cortex-a15";
119 reg = <0x101>;
120 clock-frequency= <1400000000>;
121 cpu-release-addr = <0>; // Fixed by the boot loader
122 };
123
124 CPU6: cpu@102 {
125 device_type = "cpu";
126 compatible = "arm,cortex-a15";
127 reg = <0x102>;
128 clock-frequency= <1400000000>;
129 cpu-release-addr = <0>; // Fixed by the boot loader
130 };
131
132 CPU7: cpu@103 {
133 device_type = "cpu";
134 compatible = "arm,cortex-a15";
135 reg = <0x103>;
136 clock-frequency= <1400000000>;
137 cpu-release-addr = <0>; // Fixed by the boot loader
138 };
139
140 CPU8: cpu@200 {
141 device_type = "cpu";
142 compatible = "arm,cortex-a15";
143 reg = <0x200>;
144 clock-frequency= <1400000000>;
145 cpu-release-addr = <0>; // Fixed by the boot loader
146 };
147
148 CPU9: cpu@201 {
149 device_type = "cpu";
150 compatible = "arm,cortex-a15";
151 reg = <0x201>;
152 clock-frequency= <1400000000>;
153 cpu-release-addr = <0>; // Fixed by the boot loader
154 };
155
156 CPU10: cpu@202 {
157 device_type = "cpu";
158 compatible = "arm,cortex-a15";
159 reg = <0x202>;
160 clock-frequency= <1400000000>;
161 cpu-release-addr = <0>; // Fixed by the boot loader
162 };
163
164 CPU11: cpu@203 {
165 device_type = "cpu";
166 compatible = "arm,cortex-a15";
167 reg = <0x203>;
168 clock-frequency= <1400000000>;
169 cpu-release-addr = <0>; // Fixed by the boot loader
170 };
171
172 CPU12: cpu@300 {
173 device_type = "cpu";
174 compatible = "arm,cortex-a15";
175 reg = <0x300>;
176 clock-frequency= <1400000000>;
177 cpu-release-addr = <0>; // Fixed by the boot loader
178 };
179
180 CPU13: cpu@301 {
181 device_type = "cpu";
182 compatible = "arm,cortex-a15";
183 reg = <0x301>;
184 clock-frequency= <1400000000>;
185 cpu-release-addr = <0>; // Fixed by the boot loader
186 };
187
188 CPU14: cpu@302 {
189 device_type = "cpu";
190 compatible = "arm,cortex-a15";
191 reg = <0x302>;
192 clock-frequency= <1400000000>;
193 cpu-release-addr = <0>; // Fixed by the boot loader
194 };
195
196 CPU15: cpu@303 {
197 device_type = "cpu";
198 compatible = "arm,cortex-a15";
199 reg = <0x303>;
200 clock-frequency= <1400000000>;
201 cpu-release-addr = <0>; // Fixed by the boot loader
202 };
203 };
204};
diff --git a/arch/arm/boot/dts/axm55xx.dtsi b/arch/arm/boot/dts/axm55xx.dtsi
new file mode 100644
index 000000000000..3fbd83c2a179
--- /dev/null
+++ b/arch/arm/boot/dts/axm55xx.dtsi
@@ -0,0 +1,199 @@
1/*
2 * arch/arm/boot/dts/axm55xx.dtsi
3 *
4 * Copyright (C) 2013 LSI
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11
12#include <dt-bindings/interrupt-controller/arm-gic.h>
13#include <dt-bindings/clock/lsi,axm5516-clks.h>
14
15#include "skeleton64.dtsi"
16
17/ {
18 interrupt-parent = <&gic>;
19
20 aliases {
21 serial0 = &serial0;
22 serial1 = &serial1;
23 serial2 = &serial2;
24 serial3 = &serial3;
25 timer = &timer0;
26 };
27
28 clocks {
29 compatible = "simple-bus";
30 #address-cells = <2>;
31 #size-cells = <2>;
32 ranges;
33
34 clk_ref0: clk_ref0 {
35 compatible = "fixed-clock";
36 #clock-cells = <0>;
37 clock-frequency = <125000000>;
38 };
39
40 clk_ref1: clk_ref1 {
41 compatible = "fixed-clock";
42 #clock-cells = <0>;
43 clock-frequency = <125000000>;
44 };
45
46 clk_ref2: clk_ref2 {
47 compatible = "fixed-clock";
48 #clock-cells = <0>;
49 clock-frequency = <125000000>;
50 };
51
52 clks: clock-controller@2010020000 {
53 compatible = "lsi,axm5516-clks";
54 #clock-cells = <1>;
55 reg = <0x20 0x10020000 0 0x20000>;
56 };
57 };
58
59 gic: interrupt-controller@2001001000 {
60 compatible = "arm,cortex-a15-gic";
61 #interrupt-cells = <3>;
62 #address-cells = <0>;
63 interrupt-controller;
64 reg = <0x20 0x01001000 0 0x1000>,
65 <0x20 0x01002000 0 0x1000>,
66 <0x20 0x01004000 0 0x2000>,
67 <0x20 0x01006000 0 0x2000>;
68 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
69 IRQ_TYPE_LEVEL_HIGH)>;
70 };
71
72 timer {
73 compatible = "arm,armv7-timer";
74 interrupts =
75 <GIC_PPI 13
76 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
77 <GIC_PPI 14
78 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
79 <GIC_PPI 11
80 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
81 <GIC_PPI 10
82 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
83 };
84
85
86 pmu {
87 compatible = "arm,cortex-a15-pmu";
88 interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
89 };
90
91 soc {
92 compatible = "simple-bus";
93 device_type = "soc";
94 #address-cells = <2>;
95 #size-cells = <2>;
96 interrupt-parent = <&gic>;
97 ranges;
98
99 syscon: syscon@2010030000 {
100 compatible = "lsi,axxia-syscon", "syscon";
101 reg = <0x20 0x10030000 0 0x2000>;
102 };
103
104 amba {
105 compatible = "arm,amba-bus";
106 #address-cells = <2>;
107 #size-cells = <2>;
108 ranges;
109
110 serial0: uart@2010080000 {
111 compatible = "arm,pl011", "arm,primecell";
112 reg = <0x20 0x10080000 0 0x1000>;
113 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
114 clocks = <&clks AXXIA_CLK_PER>;
115 clock-names = "apb_pclk";
116 status = "disabled";
117 };
118
119 serial1: uart@2010081000 {
120 compatible = "arm,pl011", "arm,primecell";
121 reg = <0x20 0x10081000 0 0x1000>;
122 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
123 clocks = <&clks AXXIA_CLK_PER>;
124 clock-names = "apb_pclk";
125 status = "disabled";
126 };
127
128 serial2: uart@2010082000 {
129 compatible = "arm,pl011", "arm,primecell";
130 reg = <0x20 0x10082000 0 0x1000>;
131 interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
132 clocks = <&clks AXXIA_CLK_PER>;
133 clock-names = "apb_pclk";
134 status = "disabled";
135 };
136
137 serial3: uart@2010083000 {
138 compatible = "arm,pl011", "arm,primecell";
139 reg = <0x20 0x10083000 0 0x1000>;
140 interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
141 clocks = <&clks AXXIA_CLK_PER>;
142 clock-names = "apb_pclk";
143 status = "disabled";
144 };
145
146 timer0: timer@2010091000 {
147 compatible = "arm,sp804", "arm,primecell";
148 reg = <0x20 0x10091000 0 0x1000>;
149 interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
150 <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
151 <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
152 <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
153 <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
154 <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
155 <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
156 <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
157 <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
158 clocks = <&clks AXXIA_CLK_PER>;
159 clock-names = "apb_pclk";
160 status = "okay";
161 };
162
163 gpio0: gpio@2010092000 {
164 #gpio-cells = <2>;
165 compatible = "arm,pl061", "arm,primecell";
166 gpio-controller;
167 reg = <0x20 0x10092000 0x00 0x1000>;
168 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
169 <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
170 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
171 <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
172 <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
173 <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
174 <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
175 <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
176 clocks = <&clks AXXIA_CLK_PER>;
177 clock-names = "apb_pclk";
178 status = "disabled";
179 };
180
181 gpio1: gpio@2010093000 {
182 #gpio-cells = <2>;
183 compatible = "arm,pl061", "arm,primecell";
184 gpio-controller;
185 reg = <0x20 0x10093000 0x00 0x1000>;
186 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
187 clocks = <&clks AXXIA_CLK_PER>;
188 clock-names = "apb_pclk";
189 status = "disabled";
190 };
191 };
192 };
193};
194
195/*
196 Local Variables:
197 mode: C
198 End:
199*/
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-15 21:35:53 -0400