Brian Lilly | f6cd16f | 2013-07-01 15:23:23 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2013 Free Electrons |
| 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 or later 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 | /* |
| 13 | * The CFA-10055 is an expansion board for the CFA-10036 module and |
| 14 | * CFA-10037, thus we need to include the CFA-10037 DTS. |
| 15 | */ |
Lothar Waßmann | bc3875f | 2013-09-19 08:59:48 +0200 | [diff] [blame] | 16 | #include "imx28-cfa10037.dts" |
Brian Lilly | f6cd16f | 2013-07-01 15:23:23 +0200 | [diff] [blame] | 17 | |
| 18 | / { |
| 19 | model = "Crystalfontz CFA-10056 Board"; |
| 20 | compatible = "crystalfontz,cfa10056", "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28"; |
| 21 | |
| 22 | apb@80000000 { |
| 23 | apbh@80000000 { |
| 24 | pinctrl@80018000 { |
| 25 | spi2_pins_cfa10056: spi2-cfa10056@0 { |
| 26 | reg = <0>; |
| 27 | fsl,pinmux-ids = < |
Lothar Waßmann | bc3875f | 2013-09-19 08:59:48 +0200 | [diff] [blame] | 28 | MX28_PAD_SSP2_SCK__GPIO_2_16 |
| 29 | MX28_PAD_SSP2_MOSI__GPIO_2_17 |
| 30 | MX28_PAD_SSP2_MISO__GPIO_2_18 |
| 31 | MX28_PAD_AUART1_TX__GPIO_3_5 |
Brian Lilly | f6cd16f | 2013-07-01 15:23:23 +0200 | [diff] [blame] | 32 | >; |
Lothar Waßmann | 4191c34 | 2013-09-22 14:02:59 +0800 | [diff] [blame] | 33 | fsl,drive-strength = <MXS_DRIVE_8mA>; |
| 34 | fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| 35 | fsl,pull-up = <MXS_PULL_ENABLE>; |
Brian Lilly | f6cd16f | 2013-07-01 15:23:23 +0200 | [diff] [blame] | 36 | }; |
| 37 | |
| 38 | lcdif_pins_cfa10056: lcdif-10056@0 { |
| 39 | reg = <0>; |
| 40 | fsl,pinmux-ids = < |
Lothar Waßmann | bc3875f | 2013-09-19 08:59:48 +0200 | [diff] [blame] | 41 | MX28_PAD_LCD_RD_E__LCD_VSYNC |
| 42 | MX28_PAD_LCD_WR_RWN__LCD_HSYNC |
| 43 | MX28_PAD_LCD_RS__LCD_DOTCLK |
| 44 | MX28_PAD_LCD_CS__LCD_ENABLE |
Brian Lilly | f6cd16f | 2013-07-01 15:23:23 +0200 | [diff] [blame] | 45 | >; |
Lothar Waßmann | 4191c34 | 2013-09-22 14:02:59 +0800 | [diff] [blame] | 46 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
| 47 | fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| 48 | fsl,pull-up = <MXS_PULL_DISABLE>; |
Brian Lilly | f6cd16f | 2013-07-01 15:23:23 +0200 | [diff] [blame] | 49 | }; |
| 50 | |
| 51 | lcdif_pins_cfa10056_pullup: lcdif-10056-pullup@0 { |
| 52 | reg = <0>; |
| 53 | fsl,pinmux-ids = < |
Lothar Waßmann | bc3875f | 2013-09-19 08:59:48 +0200 | [diff] [blame] | 54 | MX28_PAD_LCD_RESET__GPIO_3_30 |
Brian Lilly | f6cd16f | 2013-07-01 15:23:23 +0200 | [diff] [blame] | 55 | >; |
Lothar Waßmann | 4191c34 | 2013-09-22 14:02:59 +0800 | [diff] [blame] | 56 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
| 57 | fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| 58 | fsl,pull-up = <MXS_PULL_ENABLE>; |
Brian Lilly | f6cd16f | 2013-07-01 15:23:23 +0200 | [diff] [blame] | 59 | }; |
| 60 | }; |
| 61 | |
| 62 | lcdif@80030000 { |
| 63 | pinctrl-names = "default"; |
| 64 | pinctrl-0 = <&lcdif_24bit_pins_a |
| 65 | &lcdif_pins_cfa10056 |
| 66 | &lcdif_pins_cfa10056_pullup >; |
| 67 | display = <&display>; |
| 68 | status = "okay"; |
| 69 | |
| 70 | display: display { |
| 71 | bits-per-pixel = <32>; |
| 72 | bus-width = <24>; |
| 73 | |
| 74 | display-timings { |
| 75 | native-mode = <&timing0>; |
| 76 | timing0: timing0 { |
| 77 | clock-frequency = <32000000>; |
| 78 | hactive = <480>; |
| 79 | vactive = <800>; |
| 80 | hback-porch = <2>; |
| 81 | hfront-porch = <2>; |
| 82 | vback-porch = <2>; |
| 83 | vfront-porch = <2>; |
| 84 | hsync-len = <5>; |
| 85 | vsync-len = <5>; |
| 86 | hsync-active = <0>; |
| 87 | vsync-active = <0>; |
| 88 | de-active = <1>; |
| 89 | pixelclk-active = <1>; |
| 90 | }; |
| 91 | }; |
| 92 | }; |
| 93 | }; |
| 94 | }; |
| 95 | }; |
| 96 | |
| 97 | spi2 { |
| 98 | compatible = "spi-gpio"; |
| 99 | pinctrl-names = "default"; |
| 100 | pinctrl-0 = <&spi2_pins_cfa10056>; |
| 101 | status = "okay"; |
| 102 | gpio-sck = <&gpio2 16 0>; |
| 103 | gpio-mosi = <&gpio2 17 0>; |
| 104 | gpio-miso = <&gpio2 18 0>; |
| 105 | cs-gpios = <&gpio3 5 0>; |
| 106 | num-chipselects = <1>; |
| 107 | #address-cells = <1>; |
| 108 | #size-cells = <0>; |
| 109 | |
| 110 | hx8369: hx8369@0 { |
| 111 | compatible = "himax,hx8369a", "himax,hx8369"; |
| 112 | reg = <0>; |
| 113 | spi-max-frequency = <100000>; |
| 114 | spi-cpol; |
| 115 | spi-cpha; |
| 116 | gpios-reset = <&gpio3 30 0>; |
| 117 | }; |
| 118 | }; |
| 119 | }; |