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-rw-r--r--arch/arm/boot/dts/Makefile2
-rw-r--r--arch/arm/boot/dts/omap3-ha-common.dtsi88
-rw-r--r--arch/arm/boot/dts/omap3-ha-lcd.dts165
-rw-r--r--arch/arm/boot/dts/omap3-ha.dts28
4 files changed, 283 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 2026f307d87f..ee399dc300da 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -289,6 +289,8 @@ dtb-$(CONFIG_ARCH_OMAP3) += am3517-craneboard.dtb \
289 omap3-gta04a3.dtb \ 289 omap3-gta04a3.dtb \
290 omap3-gta04a4.dtb \ 290 omap3-gta04a4.dtb \
291 omap3-gta04a5.dtb \ 291 omap3-gta04a5.dtb \
292 omap3-ha.dtb \
293 omap3-ha-lcd.dtb \
292 omap3-igep0020.dtb \ 294 omap3-igep0020.dtb \
293 omap3-igep0030.dtb \ 295 omap3-igep0030.dtb \
294 omap3-ldp.dtb \ 296 omap3-ldp.dtb \
diff --git a/arch/arm/boot/dts/omap3-ha-common.dtsi b/arch/arm/boot/dts/omap3-ha-common.dtsi
new file mode 100644
index 000000000000..bd66545ef954
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-ha-common.dtsi
@@ -0,0 +1,88 @@
1/*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 */
9
10#include "omap3-tao3530.dtsi"
11
12/ {
13 gpio_poweroff {
14 pinctrl-names = "default";
15 pinctrl-0 = <&poweroff_pins>;
16
17 compatible = "gpio-poweroff";
18 gpios = <&gpio6 8 GPIO_ACTIVE_LOW>; /* GPIO 168 */
19 };
20};
21
22&omap3_pmx_core {
23 sound2_pins: pinmux_sound2_pins {
24 pinctrl-single,pins = <
25 OMAP3_CORE1_IOPAD(0x209e, PIN_OUTPUT | MUX_MODE4) /* gpmc_d8 gpio_44 */
26 >;
27 };
28
29 led_blue_pins: pinmux_led_blue_pins {
30 pinctrl-single,pins = <
31 OMAP3_CORE1_IOPAD(0x2110, PIN_OUTPUT | MUX_MODE4) /* cam_xclka gpio_96, LED blue */
32 >;
33 };
34
35 led_green_pins: pinmux_led_green_pins {
36 pinctrl-single,pins = <
37 OMAP3_CORE1_IOPAD(0x2126, PIN_OUTPUT | MUX_MODE4) /* cam_d8 gpio_107, LED green */
38 >;
39 };
40
41 led_red_pins: pinmux_led_red_pins {
42 pinctrl-single,pins = <
43 OMAP3_CORE1_IOPAD(0x212e, PIN_OUTPUT_PULLUP | MUX_MODE4) /* cam_xclkb gpio_111, LED red */
44 >;
45 };
46
47 poweroff_pins: pinmux_poweroff_pins {
48 pinctrl-single,pins = <
49 OMAP3_CORE1_IOPAD(0x21be, PIN_OUTPUT_PULLUP | MUX_MODE4) /* i2c2_scl gpio_168 */
50 >;
51 };
52
53 powerdown_input_pins: pinmux_powerdown_input_pins {
54 pinctrl-single,pins = <
55 OMAP3_CORE1_IOPAD(0x21c0, PIN_INPUT_PULLUP | MUX_MODE4) /* i2c2_sda gpio_183 */
56 >;
57 };
58
59 fpga_boot0_pins: fpga_boot0_pins {
60 pinctrl-single,pins = <
61 OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT | MUX_MODE4) /* cam_d2 gpio_101 */
62 OMAP3_CORE1_IOPAD(0x211c, PIN_OUTPUT | MUX_MODE4) /* cam_d3 gpio_102 */
63 OMAP3_CORE1_IOPAD(0x211e, PIN_OUTPUT | MUX_MODE4) /* cam_d4 gpio_103 */
64 OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_d5 gpio_104 */
65 >;
66 };
67
68 fpga_boot1_pins: fpga_boot1_pins {
69 pinctrl-single,pins = <
70 OMAP3_CORE1_IOPAD(0x20a2, PIN_INPUT | MUX_MODE4) /* gpmc_d10 gpio_46 */
71 OMAP3_CORE1_IOPAD(0x20a4, PIN_OUTPUT | MUX_MODE4) /* gpmc_d11 gpio_47 */
72 OMAP3_CORE1_IOPAD(0x20a6, PIN_OUTPUT | MUX_MODE4) /* gpmc_d12 gpio_48 */
73 OMAP3_CORE1_IOPAD(0x20a8, PIN_INPUT_PULLUP | MUX_MODE4) /* gpmc_d13 gpio_49 */
74 >;
75 };
76};
77
78/* I2C2: mux'ed with GPIO168 which is connected to nKILL_POWER */
79&i2c2 {
80 status = "disabled";
81};
82
83&i2c3 {
84 clock-frequency = <100000>;
85
86 pinctrl-names = "default";
87 pinctrl-0 = <&i2c3_pins>;
88};
diff --git a/arch/arm/boot/dts/omap3-ha-lcd.dts b/arch/arm/boot/dts/omap3-ha-lcd.dts
new file mode 100644
index 000000000000..11aa28d73f3a
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-ha-lcd.dts
@@ -0,0 +1,165 @@
1/*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 */
9
10#include "omap3-ha-common.dtsi"
11
12/ {
13 model = "TI OMAP3 HEAD acoustics LCD-baseboard with TAO3530 SOM";
14 compatible = "headacoustics,omap3-ha-lcd", "technexion,omap3-tao3530", "ti,omap34xx", "ti,omap3";
15};
16
17&omap3_pmx_core {
18 pinctrl-names = "default";
19 pinctrl-0 = <
20 &hsusbb2_pins
21 &powerdown_input_pins
22 &fpga_boot0_pins
23 &fpga_boot1_pins
24 &led_blue_pins
25 &led_green_pins
26 &led_red_pins
27 &touchscreen_wake_pins
28 >;
29
30 touchscreen_irq_pins: pinmux_touchscreen_irq_pins {
31 pinctrl-single,pins = <
32 OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio_136, Touchscreen IRQ */
33 >;
34 };
35
36 touchscreen_wake_pins: pinmux_touchscreen_wake_pins {
37 pinctrl-single,pins = <
38 OMAP3_CORE1_IOPAD(0x212c, PIN_OUTPUT_PULLUP | MUX_MODE4) /* gpio_110, Touchscreen Wake */
39 >;
40 };
41
42 dss_dpi_pins: pinmux_dss_dpi_pins {
43 pinctrl-single,pins = <
44 OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
45 OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
46 OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
47 OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
48 OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
49 OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
50 OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
51 OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
52 OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
53 OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
54 OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
55 OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
56 OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
57 OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
58 OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
59 OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
60 OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
61 OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
62 OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
63 OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
64 OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
65 OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
66 OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
67 OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
68 OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
69 OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
70 OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
71 OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
72 >;
73 };
74
75 lte430_pins: pinmux_lte430_pins {
76 pinctrl-single,pins = <
77 OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat6.gpio_138 */
78 >;
79 };
80
81 backlight_pins: pinmux_backlight_pins {
82 pinctrl-single,pins = <
83 OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 */
84 >;
85 };
86};
87
88/* I2C2: mux'ed with GPIO168 which is connected to nKILL_POWER */
89&i2c2 {
90 status = "disabled";
91};
92
93&i2c3 {
94 clock-frequency = <100000>;
95
96 pinctrl-names = "default";
97 pinctrl-0 = <&i2c3_pins>;
98};
99
100/* Needed to power the DPI pins */
101&vpll2 {
102 regulator-always-on;
103};
104
105&dss {
106 status = "ok";
107
108 pinctrl-names = "default";
109 pinctrl-0 = <&dss_dpi_pins>;
110
111 port {
112 dpi_out: endpoint {
113 remote-endpoint = <&lcd_in>;
114 data-lines = <24>;
115 };
116 };
117};
118
119/ {
120 aliases {
121 display0 = &lcd0;
122 };
123
124 lcd0: display@0 {
125 compatible = "panel-dpi";
126 label = "lcd";
127
128 pinctrl-names = "default";
129 pinctrl-0 = <&lte430_pins>;
130 enable-gpios = <&gpio5 10 GPIO_ACTIVE_LOW>; /* gpio_138 */
131
132 port {
133 lcd_in: endpoint {
134 remote-endpoint = <&dpi_out>;
135 };
136 };
137
138 panel-timing {
139 clock-frequency = <31250000>;
140 hactive = <800>;
141 vactive = <480>;
142 hfront-porch = <40>;
143 hback-porch = <86>;
144 hsync-len = <1>;
145 vback-porch = <30>;
146 vfront-porch = <13>;
147 vsync-len = <3>;
148
149 hsync-active = <0>;
150 vsync-active = <0>;
151 de-active = <1>;
152 pixelclk-active = <1>;
153 };
154 };
155
156 backlight {
157 compatible = "gpio-backlight";
158
159 pinctrl-names = "default";
160 pinctrl-0 = <&backlight_pins>;
161 gpios = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 */
162
163 default-on;
164 };
165};
diff --git a/arch/arm/boot/dts/omap3-ha.dts b/arch/arm/boot/dts/omap3-ha.dts
new file mode 100644
index 000000000000..fde325688fb9
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-ha.dts
@@ -0,0 +1,28 @@
1/*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 */
9
10#include "omap3-ha-common.dtsi"
11
12/ {
13 model = "TI OMAP3 HEAD acoustics baseboard with TAO3530 SOM";
14 compatible = "headacoustics,omap3-ha", "technexion,omap3-tao3530", "ti,omap34xx", "ti,omap3";
15};
16
17&omap3_pmx_core {
18 pinctrl-names = "default";
19 pinctrl-0 = <
20 &hsusbb2_pins
21 &powerdown_input_pins
22 &fpga_boot0_pins
23 &fpga_boot1_pins
24 &led_blue_pins
25 &led_green_pins
26 &led_red_pins
27 >;
28};
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-24 06:37:14 -0500