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fcaf2036 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
f6cd16f1 BL |
2 | /* |
3 | * Copyright 2013 Free Electrons | |
f6cd16f1 BL |
4 | */ |
5 | ||
6 | /* | |
7 | * The CFA-10055 is an expansion board for the CFA-10036 module and | |
8 | * CFA-10037, thus we need to include the CFA-10037 DTS. | |
9 | */ | |
bc3875f1 | 10 | #include "imx28-cfa10037.dts" |
f6cd16f1 BL |
11 | |
12 | / { | |
13 | model = "Crystalfontz CFA-10056 Board"; | |
14 | compatible = "crystalfontz,cfa10056", "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28"; | |
15 | ||
34caa126 | 16 | spi-2 { |
f6cd16f1 BL |
17 | compatible = "spi-gpio"; |
18 | pinctrl-names = "default"; | |
19 | pinctrl-0 = <&spi2_pins_cfa10056>; | |
20 | status = "okay"; | |
63a208bf FE |
21 | sck-gpios = <&gpio2 16 0>; |
22 | mosi-gpios = <&gpio2 17 0>; | |
23 | miso-gpios = <&gpio2 18 0>; | |
f6cd16f1 BL |
24 | cs-gpios = <&gpio3 5 0>; |
25 | num-chipselects = <1>; | |
26 | #address-cells = <1>; | |
27 | #size-cells = <0>; | |
28 | ||
29 | hx8369: hx8369@0 { | |
30 | compatible = "himax,hx8369a", "himax,hx8369"; | |
31 | reg = <0>; | |
32 | spi-max-frequency = <100000>; | |
33 | spi-cpol; | |
34 | spi-cpha; | |
35 | gpios-reset = <&gpio3 30 0>; | |
36 | }; | |
37 | }; | |
38 | }; | |
0b80d1ab SW |
39 | |
40 | &pinctrl { | |
41 | spi2_pins_cfa10056: spi2-cfa10056@0 { | |
42 | reg = <0>; | |
43 | fsl,pinmux-ids = < | |
44 | MX28_PAD_SSP2_SCK__GPIO_2_16 | |
45 | MX28_PAD_SSP2_MOSI__GPIO_2_17 | |
46 | MX28_PAD_SSP2_MISO__GPIO_2_18 | |
47 | MX28_PAD_AUART1_TX__GPIO_3_5 | |
48 | >; | |
49 | fsl,drive-strength = <MXS_DRIVE_8mA>; | |
50 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
51 | fsl,pull-up = <MXS_PULL_ENABLE>; | |
52 | }; | |
53 | ||
54 | lcdif_pins_cfa10056: lcdif-10056@0 { | |
55 | reg = <0>; | |
56 | fsl,pinmux-ids = < | |
57 | MX28_PAD_LCD_RD_E__LCD_VSYNC | |
58 | MX28_PAD_LCD_WR_RWN__LCD_HSYNC | |
59 | MX28_PAD_LCD_RS__LCD_DOTCLK | |
60 | MX28_PAD_LCD_CS__LCD_ENABLE | |
61 | >; | |
62 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
63 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
64 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
65 | }; | |
66 | ||
67 | lcdif_pins_cfa10056_pullup: lcdif-10056-pullup@0 { | |
68 | reg = <0>; | |
69 | fsl,pinmux-ids = < | |
70 | MX28_PAD_LCD_RESET__GPIO_3_30 | |
71 | >; | |
72 | fsl,drive-strength = <MXS_DRIVE_4mA>; | |
73 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
74 | fsl,pull-up = <MXS_PULL_ENABLE>; | |
75 | }; | |
76 | }; | |
77 | ||
78 | &lcdif { | |
79 | pinctrl-names = "default"; | |
80 | pinctrl-0 = <&lcdif_24bit_pins_a | |
81 | &lcdif_pins_cfa10056 | |
82 | &lcdif_pins_cfa10056_pullup >; | |
83 | display = <&display0>; | |
84 | status = "okay"; | |
85 | ||
86 | display0: display0 { | |
87 | bits-per-pixel = <32>; | |
88 | bus-width = <24>; | |
89 | ||
90 | display-timings { | |
91 | native-mode = <&timing0>; | |
92 | timing0: timing0 { | |
93 | clock-frequency = <32000000>; | |
94 | hactive = <480>; | |
95 | vactive = <800>; | |
96 | hback-porch = <2>; | |
97 | hfront-porch = <2>; | |
98 | vback-porch = <2>; | |
99 | vfront-porch = <2>; | |
100 | hsync-len = <5>; | |
101 | vsync-len = <5>; | |
102 | hsync-active = <0>; | |
103 | vsync-active = <0>; | |
104 | de-active = <1>; | |
105 | pixelclk-active = <1>; | |
106 | }; | |
107 | }; | |
108 | }; | |
109 | }; |