diff options
author | Lothar Waßmann <LW@KARO-electronics.de> | 2014-06-12 09:05:17 -0400 |
---|---|---|
committer | Shawn Guo <shawn.guo@freescale.com> | 2014-07-18 04:49:35 -0400 |
commit | c8787bae4b6694a012e1f2c3c82eb095f4c1c160 (patch) | |
tree | 034b85f8321d0c9b7071f5829d0245324f318d54 /arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts | |
parent | 0ebda1d3f2769eb77df80e018341667cbb80768d (diff) |
ARM: dts: imx6: add support for Ka-Ro TX6 modules
This patch adds support for the Ka-Ro electronics GmbH TX6 modules.
There are five distinct module types with either i.MX6Q or i.MX6DL and
LVDS or LCD display interface and one DTS file for a complete system
with an i.MX6DL based TX6 module and a baseboard mounted on the back
of a display (imx6dl-tx6dl-comtft.dts).
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts')
-rw-r--r-- | arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts new file mode 100644 index 000000000000..913bb9a0466a --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts | |||
@@ -0,0 +1,103 @@ | |||
1 | /* | ||
2 | * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de> | ||
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 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 | /dts-v1/; | ||
13 | #include "imx6dl.dtsi" | ||
14 | #include "imx6qdl-tx6.dtsi" | ||
15 | |||
16 | / { | ||
17 | model = "Ka-Ro electronics TX6DL Module on CoMpact TFT"; | ||
18 | compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl"; | ||
19 | |||
20 | aliases { | ||
21 | display = &display; | ||
22 | }; | ||
23 | |||
24 | backlight: backlight { | ||
25 | compatible = "pwm-backlight"; | ||
26 | pwms = <&pwm2 0 500000 0>; | ||
27 | power-supply = <®_3v3>; | ||
28 | /* | ||
29 | * a poor man's way to create a 1:1 relationship between | ||
30 | * the PWM value and the actual duty cycle | ||
31 | */ | ||
32 | brightness-levels = < 0 1 2 3 4 5 6 7 8 9 | ||
33 | 10 11 12 13 14 15 16 17 18 19 | ||
34 | 20 21 22 23 24 25 26 27 28 29 | ||
35 | 30 31 32 33 34 35 36 37 38 39 | ||
36 | 40 41 42 43 44 45 46 47 48 49 | ||
37 | 50 51 52 53 54 55 56 57 58 59 | ||
38 | 60 61 62 63 64 65 66 67 68 69 | ||
39 | 70 71 72 73 74 75 76 77 78 79 | ||
40 | 80 81 82 83 84 85 86 87 88 89 | ||
41 | 90 91 92 93 94 95 96 97 98 99 | ||
42 | 100>; | ||
43 | default-brightness-level = <50>; | ||
44 | }; | ||
45 | |||
46 | display: display@di0 { | ||
47 | compatible = "fsl,imx-parallel-display"; | ||
48 | interface-pix-fmt = "rgb24"; | ||
49 | pinctrl-names = "default"; | ||
50 | pinctrl-0 = <&pinctrl_disp0_1>; | ||
51 | status = "okay"; | ||
52 | |||
53 | port { | ||
54 | display0_in: endpoint { | ||
55 | remote-endpoint = <&ipu1_di0_disp0>; | ||
56 | }; | ||
57 | }; | ||
58 | |||
59 | display-timings { | ||
60 | native-mode = <&ET070001DM6>; | ||
61 | |||
62 | ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */ | ||
63 | clock-frequency = <33264000>; | ||
64 | hactive = <800>; | ||
65 | vactive = <480>; | ||
66 | hback-porch = <88>; | ||
67 | hsync-len = <128>; | ||
68 | hfront-porch = <40>; | ||
69 | vback-porch = <33>; | ||
70 | vsync-len = <2>; | ||
71 | vfront-porch = <10>; | ||
72 | hsync-active = <0>; | ||
73 | vsync-active = <0>; | ||
74 | de-active = <1>; | ||
75 | pixelclk-active = <1>; | ||
76 | }; | ||
77 | }; | ||
78 | }; | ||
79 | }; | ||
80 | |||
81 | &can1 { | ||
82 | status = "disabled"; | ||
83 | }; | ||
84 | |||
85 | &can2 { | ||
86 | xceiver-supply = <®_3v3>; | ||
87 | }; | ||
88 | |||
89 | &ipu1_di0_disp0 { | ||
90 | remote-endpoint = <&display0_in>; | ||
91 | }; | ||
92 | |||
93 | &kpp { | ||
94 | status = "disabled"; | ||
95 | }; | ||
96 | |||
97 | ®_can_xcvr { | ||
98 | status = "disabled"; | ||
99 | }; | ||
100 | |||
101 | &touchscreen { | ||
102 | status = "disabled"; | ||
103 | }; | ||