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-rw-r--r--arch/arm/boot/dts/Makefile1
-rw-r--r--arch/arm/boot/dts/am335x-bone-common.dtsi262
-rw-r--r--arch/arm/boot/dts/am335x-bone.dts256
-rw-r--r--arch/arm/boot/dts/am335x-boneblack.dts17
4 files changed, 281 insertions, 255 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index cc0f1fb61753..e95af3f5433b 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -183,6 +183,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
183 am335x-evm.dtb \ 183 am335x-evm.dtb \
184 am335x-evmsk.dtb \ 184 am335x-evmsk.dtb \
185 am335x-bone.dtb \ 185 am335x-bone.dtb \
186 am335x-boneblack.dtb \
186 am3517-evm.dtb \ 187 am3517-evm.dtb \
187 am3517_mt_ventoux.dtb \ 188 am3517_mt_ventoux.dtb \
188 am43x-epos-evm.dtb 189 am43x-epos-evm.dtb
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
new file mode 100644
index 000000000000..2f66deda9f5c
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -0,0 +1,262 @@
1/*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9/ {
10 model = "TI AM335x BeagleBone";
11 compatible = "ti,am335x-bone", "ti,am33xx";
12
13 cpus {
14 cpu@0 {
15 cpu0-supply = <&dcdc2_reg>;
16 };
17 };
18
19 memory {
20 device_type = "memory";
21 reg = <0x80000000 0x10000000>; /* 256 MB */
22 };
23
24 am33xx_pinmux: pinmux@44e10800 {
25 pinctrl-names = "default";
26 pinctrl-0 = <&clkout2_pin>;
27
28 user_leds_s0: user_leds_s0 {
29 pinctrl-single,pins = <
30 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */
31 0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */
32 0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */
33 0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */
34 >;
35 };
36
37 i2c0_pins: pinmux_i2c0_pins {
38 pinctrl-single,pins = <
39 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
40 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
41 >;
42 };
43
44 uart0_pins: pinmux_uart0_pins {
45 pinctrl-single,pins = <
46 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
47 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
48 >;
49 };
50
51 clkout2_pin: pinmux_clkout2_pin {
52 pinctrl-single,pins = <
53 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
54 >;
55 };
56
57 cpsw_default: cpsw_default {
58 pinctrl-single,pins = <
59 /* Slave 1 */
60 0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */
61 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */
62 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */
63 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */
64 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */
65 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */
66 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */
67 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */
68 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */
69 0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */
70 0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */
71 0x13c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */
72 0x140 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */
73 >;
74 };
75
76 cpsw_sleep: cpsw_sleep {
77 pinctrl-single,pins = <
78 /* Slave 1 reset value */
79 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
80 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
81 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
82 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
83 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
84 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
85 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
86 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
87 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
88 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
89 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
90 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
91 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
92 >;
93 };
94
95 davinci_mdio_default: davinci_mdio_default {
96 pinctrl-single,pins = <
97 /* MDIO */
98 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
99 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
100 >;
101 };
102
103 davinci_mdio_sleep: davinci_mdio_sleep {
104 pinctrl-single,pins = <
105 /* MDIO reset value */
106 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
107 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
108 >;
109 };
110 };
111
112 ocp {
113 uart0: serial@44e09000 {
114 pinctrl-names = "default";
115 pinctrl-0 = <&uart0_pins>;
116
117 status = "okay";
118 };
119
120 musb: usb@47400000 {
121 status = "okay";
122
123 control@44e10000 {
124 status = "okay";
125 };
126
127 usb-phy@47401300 {
128 status = "okay";
129 };
130
131 usb-phy@47401b00 {
132 status = "okay";
133 };
134
135 usb@47401000 {
136 status = "okay";
137 };
138
139 usb@47401800 {
140 status = "okay";
141 dr_mode = "host";
142 };
143
144 dma-controller@07402000 {
145 status = "okay";
146 };
147 };
148
149 i2c0: i2c@44e0b000 {
150 pinctrl-names = "default";
151 pinctrl-0 = <&i2c0_pins>;
152
153 status = "okay";
154 clock-frequency = <400000>;
155
156 tps: tps@24 {
157 reg = <0x24>;
158 };
159
160 };
161 };
162
163 leds {
164 pinctrl-names = "default";
165 pinctrl-0 = <&user_leds_s0>;
166
167 compatible = "gpio-leds";
168
169 led@2 {
170 label = "beaglebone:green:heartbeat";
171 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
172 linux,default-trigger = "heartbeat";
173 default-state = "off";
174 };
175
176 led@3 {
177 label = "beaglebone:green:mmc0";
178 gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
179 linux,default-trigger = "mmc0";
180 default-state = "off";
181 };
182
183 led@4 {
184 label = "beaglebone:green:usr2";
185 gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
186 default-state = "off";
187 };
188
189 led@5 {
190 label = "beaglebone:green:usr3";
191 gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
192 default-state = "off";
193 };
194 };
195};
196
197/include/ "tps65217.dtsi"
198
199&tps {
200 regulators {
201 dcdc1_reg: regulator@0 {
202 regulator-always-on;
203 };
204
205 dcdc2_reg: regulator@1 {
206 /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
207 regulator-name = "vdd_mpu";
208 regulator-min-microvolt = <925000>;
209 regulator-max-microvolt = <1325000>;
210 regulator-boot-on;
211 regulator-always-on;
212 };
213
214 dcdc3_reg: regulator@2 {
215 /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
216 regulator-name = "vdd_core";
217 regulator-min-microvolt = <925000>;
218 regulator-max-microvolt = <1150000>;
219 regulator-boot-on;
220 regulator-always-on;
221 };
222
223 ldo1_reg: regulator@3 {
224 regulator-always-on;
225 };
226
227 ldo2_reg: regulator@4 {
228 regulator-always-on;
229 };
230
231 ldo3_reg: regulator@5 {
232 regulator-always-on;
233 };
234
235 ldo4_reg: regulator@6 {
236 regulator-always-on;
237 };
238 };
239};
240
241&cpsw_emac0 {
242 phy_id = <&davinci_mdio>, <0>;
243 phy-mode = "mii";
244};
245
246&cpsw_emac1 {
247 phy_id = <&davinci_mdio>, <1>;
248 phy-mode = "mii";
249};
250
251&mac {
252 pinctrl-names = "default", "sleep";
253 pinctrl-0 = <&cpsw_default>;
254 pinctrl-1 = <&cpsw_sleep>;
255
256};
257
258&davinci_mdio {
259 pinctrl-names = "default", "sleep";
260 pinctrl-0 = <&davinci_mdio_default>;
261 pinctrl-1 = <&davinci_mdio_sleep>;
262};
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index d318987d44a1..7993c489982c 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -8,258 +8,4 @@
8/dts-v1/; 8/dts-v1/;
9 9
10#include "am33xx.dtsi" 10#include "am33xx.dtsi"
11 11#include "am335x-bone-common.dtsi"
12/ {
13 model = "TI AM335x BeagleBone";
14 compatible = "ti,am335x-bone", "ti,am33xx";
15
16 cpus {
17 cpu@0 {
18 cpu0-supply = <&dcdc2_reg>;
19 };
20 };
21
22 memory {
23 device_type = "memory";
24 reg = <0x80000000 0x10000000>; /* 256 MB */
25 };
26
27 am33xx_pinmux: pinmux@44e10800 {
28 pinctrl-names = "default";
29 pinctrl-0 = <&clkout2_pin>;
30
31 user_leds_s0: user_leds_s0 {
32 pinctrl-single,pins = <
33 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */
34 0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */
35 0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */
36 0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */
37 >;
38 };
39
40 i2c0_pins: pinmux_i2c0_pins {
41 pinctrl-single,pins = <
42 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
43 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
44 >;
45 };
46
47 uart0_pins: pinmux_uart0_pins {
48 pinctrl-single,pins = <
49 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
50 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
51 >;
52 };
53
54 clkout2_pin: pinmux_clkout2_pin {
55 pinctrl-single,pins = <
56 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
57 >;
58 };
59
60 cpsw_default: cpsw_default {
61 pinctrl-single,pins = <
62 /* Slave 1 */
63 0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */
64 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */
65 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */
66 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */
67 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */
68 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */
69 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */
70 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */
71 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */
72 0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */
73 0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */
74 0x13c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */
75 0x140 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */
76 >;
77 };
78
79 cpsw_sleep: cpsw_sleep {
80 pinctrl-single,pins = <
81 /* Slave 1 reset value */
82 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
83 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
84 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
85 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
86 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
87 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
88 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
89 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
90 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
91 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
92 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
93 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
94 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
95 >;
96 };
97
98 davinci_mdio_default: davinci_mdio_default {
99 pinctrl-single,pins = <
100 /* MDIO */
101 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
102 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
103 >;
104 };
105
106 davinci_mdio_sleep: davinci_mdio_sleep {
107 pinctrl-single,pins = <
108 /* MDIO reset value */
109 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
110 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
111 >;
112 };
113 };
114
115 ocp {
116 uart0: serial@44e09000 {
117 pinctrl-names = "default";
118 pinctrl-0 = <&uart0_pins>;
119
120 status = "okay";
121 };
122
123 musb: usb@47400000 {
124 status = "okay";
125
126 control@44e10000 {
127 status = "okay";
128 };
129
130 usb-phy@47401300 {
131 status = "okay";
132 };
133
134 usb-phy@47401b00 {
135 status = "okay";
136 };
137
138 usb@47401000 {
139 status = "okay";
140 };
141
142 usb@47401800 {
143 status = "okay";
144 dr_mode = "host";
145 };
146
147 dma-controller@07402000 {
148 status = "okay";
149 };
150 };
151
152 i2c0: i2c@44e0b000 {
153 pinctrl-names = "default";
154 pinctrl-0 = <&i2c0_pins>;
155
156 status = "okay";
157 clock-frequency = <400000>;
158
159 tps: tps@24 {
160 reg = <0x24>;
161 };
162
163 };
164 };
165
166 leds {
167 pinctrl-names = "default";
168 pinctrl-0 = <&user_leds_s0>;
169
170 compatible = "gpio-leds";
171
172 led@2 {
173 label = "beaglebone:green:heartbeat";
174 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
175 linux,default-trigger = "heartbeat";
176 default-state = "off";
177 };
178
179 led@3 {
180 label = "beaglebone:green:mmc0";
181 gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
182 linux,default-trigger = "mmc0";
183 default-state = "off";
184 };
185
186 led@4 {
187 label = "beaglebone:green:usr2";
188 gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
189 default-state = "off";
190 };
191
192 led@5 {
193 label = "beaglebone:green:usr3";
194 gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
195 default-state = "off";
196 };
197 };
198};
199
200/include/ "tps65217.dtsi"
201
202&tps {
203 regulators {
204 dcdc1_reg: regulator@0 {
205 regulator-always-on;
206 };
207
208 dcdc2_reg: regulator@1 {
209 /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
210 regulator-name = "vdd_mpu";
211 regulator-min-microvolt = <925000>;
212 regulator-max-microvolt = <1325000>;
213 regulator-boot-on;
214 regulator-always-on;
215 };
216
217 dcdc3_reg: regulator@2 {
218 /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
219 regulator-name = "vdd_core";
220 regulator-min-microvolt = <925000>;
221 regulator-max-microvolt = <1150000>;
222 regulator-boot-on;
223 regulator-always-on;
224 };
225
226 ldo1_reg: regulator@3 {
227 regulator-always-on;
228 };
229
230 ldo2_reg: regulator@4 {
231 regulator-always-on;
232 };
233
234 ldo3_reg: regulator@5 {
235 regulator-always-on;
236 };
237
238 ldo4_reg: regulator@6 {
239 regulator-always-on;
240 };
241 };
242};
243
244&cpsw_emac0 {
245 phy_id = <&davinci_mdio>, <0>;
246 phy-mode = "mii";
247};
248
249&cpsw_emac1 {
250 phy_id = <&davinci_mdio>, <1>;
251 phy-mode = "mii";
252};
253
254&mac {
255 pinctrl-names = "default", "sleep";
256 pinctrl-0 = <&cpsw_default>;
257 pinctrl-1 = <&cpsw_sleep>;
258
259};
260
261&davinci_mdio {
262 pinctrl-names = "default", "sleep";
263 pinctrl-0 = <&davinci_mdio_default>;
264 pinctrl-1 = <&davinci_mdio_sleep>;
265};
diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
new file mode 100644
index 000000000000..197cadf72d2c
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-boneblack.dts
@@ -0,0 +1,17 @@
1/*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8/dts-v1/;
9
10#include "am33xx.dtsi"
11#include "am335x-bone-common.dtsi"
12
13&ldo3_reg {
14 regulator-min-microvolt = <1800000>;
15 regulator-max-microvolt = <1800000>;
16 regulator-always-on;
17};
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-04 12:17:07 -0500