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2ba35493 KK |
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 | ||
9a15fff0 NM |
13 | / { |
14 | model = "TI AM335x BeagleBone Black"; | |
15 | compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; | |
16 | }; | |
17 | ||
2ba35493 KK |
18 | &ldo3_reg { |
19 | regulator-min-microvolt = <1800000>; | |
20 | regulator-max-microvolt = <1800000>; | |
21 | regulator-always-on; | |
22 | }; | |
1aac4a99 KK |
23 | |
24 | &mmc1 { | |
25 | vmmc-supply = <&vmmcsd_fixed>; | |
26 | }; | |
27 | ||
28 | &mmc2 { | |
29 | vmmc-supply = <&vmmcsd_fixed>; | |
30 | pinctrl-names = "default"; | |
31 | pinctrl-0 = <&emmc_pins>; | |
32 | bus-width = <8>; | |
33 | status = "okay"; | |
1aac4a99 | 34 | }; |
559a08e8 | 35 | |
c36e6ec9 DG |
36 | &cpu0_opp_table { |
37 | /* | |
38 | * All PG 2.0 silicon may not support 1GHz but some of the early | |
39 | * BeagleBone Blacks have PG 2.0 silicon which is guaranteed | |
40 | * to support 1GHz OPP so enable it for PG 2.0 on this board. | |
41 | */ | |
42 | oppnitro@1000000000 { | |
43 | opp-supported-hw = <0x06 0x0100>; | |
44 | }; | |
45 | }; | |
46 | ||
559a08e8 DE |
47 | &am33xx_pinmux { |
48 | nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins { | |
49 | pinctrl-single,pins = < | |
df10eadf AD |
50 | AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ |
51 | AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ | |
52 | AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ | |
53 | AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ | |
54 | AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ | |
55 | AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ | |
56 | AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ | |
57 | AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ | |
58 | AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ | |
59 | AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ | |
60 | AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ | |
61 | AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ | |
62 | AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ | |
63 | AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ | |
64 | AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ | |
65 | AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ | |
66 | AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ | |
67 | AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ | |
68 | AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ | |
69 | AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ | |
70 | AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ | |
559a08e8 DE |
71 | >; |
72 | }; | |
73 | nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins { | |
74 | pinctrl-single,pins = < | |
df10eadf | 75 | AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ |
559a08e8 DE |
76 | >; |
77 | }; | |
78 | }; | |
79 | ||
80 | &lcdc { | |
81 | status = "okay"; | |
34c900a6 JS |
82 | port { |
83 | lcdc_0: endpoint@0 { | |
84 | remote-endpoint = <&hdmi_0>; | |
85 | }; | |
86 | }; | |
559a08e8 DE |
87 | }; |
88 | ||
34c900a6 JS |
89 | &i2c0 { |
90 | tda19988 { | |
91 | compatible = "nxp,tda998x"; | |
92 | reg = <0x70>; | |
559a08e8 DE |
93 | pinctrl-names = "default", "off"; |
94 | pinctrl-0 = <&nxp_hdmi_bonelt_pins>; | |
95 | pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>; | |
34c900a6 JS |
96 | |
97 | port { | |
98 | hdmi_0: endpoint@0 { | |
99 | remote-endpoint = <&lcdc_0>; | |
100 | }; | |
101 | }; | |
559a08e8 DE |
102 | }; |
103 | }; | |
672e2b14 JH |
104 | |
105 | &rtc { | |
094d3ee3 | 106 | system-power-controller; |
672e2b14 | 107 | }; |