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authorRostislav Lisovy <lisovy@gmail.com>2013-10-24 17:56:08 -0400
committerShawn Guo <shawn.guo@linaro.org>2014-02-09 08:32:23 -0500
commitea8817b1b5346b1f884560ed3701811a975038a7 (patch)
treedef42bde2d76356b292853ff4c98af4969b7fcd7
parent6f653a9f086fdd4f2f95680e95ee1f4076c2f9cd (diff)
ARM: dts: i.MX53: dts for Voipac x53-dmm-668 module
Enable uart1, ecspi1, i2c1, FEC and PMIC Signed-off-by: Rostislav Lisovy <lisovy@gmail.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat
-rw-r--r--arch/arm/boot/dts/imx53-voipac-dmm-668.dtsi277
1 files changed, 277 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx53-voipac-dmm-668.dtsi b/arch/arm/boot/dts/imx53-voipac-dmm-668.dtsi
new file mode 100644
index 000000000000..ba689fbd0e41
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-voipac-dmm-668.dtsi
@@ -0,0 +1,277 @@
1/*
2 * Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o.
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12#include "imx53.dtsi"
13
14/ {
15 model = "Voipac i.MX53 X53-DMM-668";
16 compatible = "voipac,imx53-dmm-668", "fsl,imx53";
17
18 memory@70000000 {
19 device_type = "memory";
20 reg = <0x70000000 0x20000000>;
21 };
22
23 memory@b0000000 {
24 device_type = "memory";
25 reg = <0xb0000000 0x20000000>;
26 };
27
28 regulators {
29 compatible = "simple-bus";
30 #address-cells = <1>;
31 #size-cells = <0>;
32
33 reg_3p3v: regulator@0 {
34 compatible = "regulator-fixed";
35 reg = <0>;
36 regulator-name = "3P3V";
37 regulator-min-microvolt = <3300000>;
38 regulator-max-microvolt = <3300000>;
39 regulator-always-on;
40 };
41
42 reg_usb_vbus: regulator@1 {
43 compatible = "regulator-fixed";
44 reg = <1>;
45 regulator-name = "usb_vbus";
46 regulator-min-microvolt = <5000000>;
47 regulator-max-microvolt = <5000000>;
48 gpio = <&gpio3 31 0>; /* PEN */
49 enable-active-high;
50 };
51 };
52};
53
54&iomuxc {
55 pinctrl-names = "default";
56 pinctrl-0 = <&pinctrl_hog>;
57
58 imx53-voipac {
59 pinctrl_hog: hoggrp {
60 fsl,pins = <
61 /* Make DA9053 regulator functional */
62 MX53_PAD_GPIO_16__GPIO7_11 0x80000000
63 /* FEC Power enable */
64 MX53_PAD_GPIO_11__GPIO4_1 0x80000000
65 /* FEC RST */
66 MX53_PAD_GPIO_12__GPIO4_2 0x80000000
67 >;
68 };
69
70 pinctrl_ecspi1: ecspi1grp {
71 fsl,pins = <
72 MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000
73 MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000
74 MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000
75 >;
76 };
77
78 pinctrl_fec: fecgrp {
79 fsl,pins = <
80 MX53_PAD_FEC_MDC__FEC_MDC 0x80000000
81 MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000
82 MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000
83 MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000
84 MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000
85 MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000
86 MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000
87 MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000
88 MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000
89 MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000
90 >;
91 };
92
93 pinctrl_i2c1: i2c1grp {
94 fsl,pins = <
95 MX53_PAD_EIM_D21__I2C1_SCL 0xc0000000
96 MX53_PAD_EIM_D28__I2C1_SDA 0xc0000000
97 >;
98 };
99
100 pinctrl_uart1: uart1grp {
101 fsl,pins = <
102 MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4
103 MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4
104 >;
105 };
106
107 pinctrl_nand: nandgrp {
108 fsl,pins = <
109 MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4
110 MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4
111 MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4
112 MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4
113 MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0
114 MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0
115 MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4
116 MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4
117 MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4
118 MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4
119 MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4
120 MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4
121 MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4
122 MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4
123 MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4
124 >;
125 };
126 };
127};
128
129&ecspi1 {
130 pinctrl-names = "default";
131 pinctrl-0 = <&pinctrl_ecspi1>;
132 fsl,spi-num-chipselects = <4>;
133 cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>, <&gpio2 16 0>, <&gpio2 17 0>;
134 status = "okay";
135};
136
137&fec {
138 pinctrl-names = "default";
139 pinctrl-0 = <&pinctrl_fec>;
140 phy-mode = "rmii";
141 phy-reset-gpios = <&gpio4 2 0>;
142 status = "okay";
143};
144
145&i2c1 {
146 pinctrl-names = "default";
147 pinctrl-0 = <&pinctrl_i2c1>;
148 status = "okay";
149
150 pmic: dialog@48 {
151 compatible = "dlg,da9053-aa", "dlg,da9052";
152 reg = <0x48>;
153 interrupt-parent = <&gpio7>;
154 interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */
155
156 regulators {
157 buck1_reg: buck1 {
158 regulator-name = "BUCKCORE";
159 regulator-min-microvolt = <1200000>;
160 regulator-max-microvolt = <1400000>;
161 regulator-always-on;
162 };
163
164 buck2_reg: buck2 {
165 regulator-name = "BUCKPRO";
166 regulator-min-microvolt = <900000>;
167 regulator-max-microvolt = <1350000>;
168 regulator-always-on;
169 };
170
171 buck3_reg: buck3 {
172 regulator-name = "BUCKMEM";
173 regulator-min-microvolt = <1420000>;
174 regulator-max-microvolt = <1580000>;
175 regulator-always-on;
176 };
177
178 buck4_reg: buck4 {
179 regulator-name = "BUCKPERI";
180 regulator-min-microvolt = <2370000>;
181 regulator-max-microvolt = <2630000>;
182 regulator-always-on;
183 };
184
185 ldo1_reg: ldo1 {
186 regulator-name = "ldo1_1v3";
187 regulator-min-microvolt = <1250000>;
188 regulator-max-microvolt = <1350000>;
189 regulator-boot-on;
190 regulator-always-on;
191 };
192
193 ldo2_reg: ldo2 {
194 regulator-name = "ldo2_1v3";
195 regulator-min-microvolt = <1250000>;
196 regulator-max-microvolt = <1350000>;
197 regulator-always-on;
198 };
199
200 ldo3_reg: ldo3 {
201 regulator-name = "ldo3_3v3";
202 regulator-min-microvolt = <3250000>;
203 regulator-max-microvolt = <3350000>;
204 regulator-always-on;
205 };
206
207 ldo4_reg: ldo4 {
208 regulator-name = "ldo4_2v775";
209 regulator-min-microvolt = <2770000>;
210 regulator-max-microvolt = <2780000>;
211 regulator-always-on;
212 };
213
214 ldo5_reg: ldo5 {
215 regulator-name = "ldo5_3v3";
216 regulator-min-microvolt = <3250000>;
217 regulator-max-microvolt = <3350000>;
218 regulator-always-on;
219 };
220
221 ldo6_reg: ldo6 {
222 regulator-name = "ldo6_1v3";
223 regulator-min-microvolt = <1250000>;
224 regulator-max-microvolt = <1350000>;
225 regulator-always-on;
226 };
227
228 ldo7_reg: ldo7 {
229 regulator-name = "ldo7_2v75";
230 regulator-min-microvolt = <2700000>;
231 regulator-max-microvolt = <2800000>;
232 regulator-always-on;
233 };
234
235 ldo8_reg: ldo8 {
236 regulator-name = "ldo8_1v8";
237 regulator-min-microvolt = <1750000>;
238 regulator-max-microvolt = <1850000>;
239 regulator-always-on;
240 };
241
242 ldo9_reg: ldo9 {
243 regulator-name = "ldo9_1v5";
244 regulator-min-microvolt = <1450000>;
245 regulator-max-microvolt = <1550000>;
246 regulator-always-on;
247 };
248
249 ldo10_reg: ldo10 {
250 regulator-name = "ldo10_1v3";
251 regulator-min-microvolt = <1250000>;
252 regulator-max-microvolt = <1350000>;
253 regulator-always-on;
254 };
255 };
256 };
257};
258
259&nfc {
260 pinctrl-names = "default";
261 pinctrl-0 = <&pinctrl_nand>;
262 nand-bus-width = <8>;
263 nand-ecc-mode = "hw";
264 status = "okay";
265};
266
267&uart1 {
268 pinctrl-names = "default";
269 pinctrl-0 = <&pinctrl_uart1>;
270 status = "okay";
271};
272
273&usbh1 {
274 vbus-supply = <&reg_usb_vbus>;
275 phy_type = "utmi";
276 status = "okay";
277};
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