1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright 2013 Free Electrons
4 */
5
6 /*
7 * The CFA-10055 is an expansion board for the
8 * CFA-10037, thus we need to include the CFA-
9 */
10 #include "imx28-cfa10037.dts"
11
12 / {
13 model = "Crystalfontz CFA-10056 Board"
14 compatible = "crystalfontz,cfa10056",
15
16 spi-2 {
17 compatible = "spi-gpio";
18 pinctrl-names = "default";
19 pinctrl-0 = <&spi2_pins_cfa100
20 status = "okay";
21 sck-gpios = <&gpio2 16 0>;
22 mosi-gpios = <&gpio2 17 0>;
23 miso-gpios = <&gpio2 18 0>;
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,hx
31 reg = <0>;
32 spi-max-frequency = <1
33 spi-cpol;
34 spi-cpha;
35 gpios-reset = <&gpio3
36 };
37 };
38 };
39
40 &pinctrl {
41 spi2_pins_cfa10056: spi2-cfa10056@0 {
42 reg = <0>;
43 fsl,pinmux-ids = <
44 MX28_PAD_SSP2_SCK__GPI
45 MX28_PAD_SSP2_MOSI__GP
46 MX28_PAD_SSP2_MISO__GP
47 MX28_PAD_AUART1_TX__GP
48 >;
49 fsl,drive-strength = <MXS_DRIV
50 fsl,voltage = <MXS_VOLTAGE_HIG
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
58 MX28_PAD_LCD_WR_RWN__L
59 MX28_PAD_LCD_RS__LCD_D
60 MX28_PAD_LCD_CS__LCD_E
61 >;
62 fsl,drive-strength = <MXS_DRIV
63 fsl,voltage = <MXS_VOLTAGE_HIG
64 fsl,pull-up = <MXS_PULL_DISABL
65 };
66
67 lcdif_pins_cfa10056_pullup: lcdif-1005
68 reg = <0>;
69 fsl,pinmux-ids = <
70 MX28_PAD_LCD_RESET__GP
71 >;
72 fsl,drive-strength = <MXS_DRIV
73 fsl,voltage = <MXS_VOLTAGE_HIG
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_p
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 = <&timing
92 timing0: timing0 {
93 clock-frequenc
94 hactive = <480
95 vactive = <800
96 hback-porch =
97 hfront-porch =
98 vback-porch =
99 vfront-porch =
100 hsync-len = <5
101 vsync-len = <5
102 hsync-active =
103 vsync-active =
104 de-active = <1
105 pixelclk-activ
106 };
107 };
108 };
109 };
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