projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| ed138c36 BL |
1 | /* |
| 2 | * Copyright 2013 Crystalfontz America, Inc. | |
| 3 | * Free Electrons | |
| 4 | * | |
| 5 | * The code contained herein is licensed under the GNU General Public | |
| 6 | * License. You may obtain a copy of the GNU General Public License | |
| 7 | * Version 2 or later at the following locations: | |
| 8 | * | |
| 9 | * http://www.opensource.org/licenses/gpl-license.html | |
| 10 | * http://www.gnu.org/copyleft/gpl.html | |
| 11 | */ | |
| 12 | ||
| 13 | /* | |
| 14 | * The CFA-10055 is an expansion board for the CFA-10036 module and | |
| 15 | * CFA-10037, thus we need to include the CFA-10037 DTS. | |
| 16 | */ | |
| bc3875f1 | 17 | #include "imx28-cfa10037.dts" |
| ed138c36 BL |
18 | |
| 19 | / { | |
| 20 | model = "Crystalfontz CFA-10055 Board"; | |
| 21 | compatible = "crystalfontz,cfa10055", "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28"; | |
| 22 | ||
| 23 | apb@80000000 { | |
| 24 | apbh@80000000 { | |
| 25 | pinctrl@80018000 { | |
| ed138c36 BL |
26 | spi2_pins_cfa10055: spi2-cfa10055@0 { |
| 27 | reg = <0>; | |
| 28 | fsl,pinmux-ids = < | |
| bc3875f1 LW |
29 | MX28_PAD_SSP2_SCK__GPIO_2_16 |
| 30 | MX28_PAD_SSP2_MOSI__GPIO_2_17 | |
| 31 | MX28_PAD_SSP2_MISO__GPIO_2_18 | |
| 32 | MX28_PAD_AUART1_TX__GPIO_3_5 | |
| ed138c36 | 33 | >; |
| 4191c340 LW |
34 | fsl,drive-strength = <MXS_DRIVE_8mA>; |
| 35 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
| 36 | fsl,pull-up = <MXS_PULL_ENABLE>; | |
| ed138c36 BL |
37 | }; |
| 38 | ||
| 39 | lcdif_18bit_pins_cfa10055: lcdif-18bit@0 { | |
| 40 | reg = <0>; | |
| 41 | fsl,pinmux-ids = < | |
| bc3875f1 LW |
42 | MX28_PAD_LCD_D00__LCD_D0 |
| 43 | MX28_PAD_LCD_D01__LCD_D1 | |
| 44 | MX28_PAD_LCD_D02__LCD_D2 | |
| 45 | MX28_PAD_LCD_D03__LCD_D3 | |
| 46 | MX28_PAD_LCD_D04__LCD_D4 | |
| 47 | MX28_PAD_LCD_D05__LCD_D5 | |
| 48 | MX28_PAD_LCD_D06__LCD_D6 | |
| 49 | MX28_PAD_LCD_D07__LCD_D7 | |
| 50 | MX28_PAD_LCD_D08__LCD_D8 | |
| 51 | MX28_PAD_LCD_D09__LCD_D9 | |
| 52 | MX28_PAD_LCD_D10__LCD_D10 | |
| 53 | MX28_PAD_LCD_D11__LCD_D11 | |
| 54 | MX28_PAD_LCD_D12__LCD_D12 | |
| 55 | MX28_PAD_LCD_D13__LCD_D13 | |
| 56 | MX28_PAD_LCD_D14__LCD_D14 | |
| 57 | MX28_PAD_LCD_D15__LCD_D15 | |
| 58 | MX28_PAD_LCD_D16__LCD_D16 | |
| 59 | MX28_PAD_LCD_D17__LCD_D17 | |
| ed138c36 | 60 | >; |
| 4191c340 LW |
61 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
| 62 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
| 63 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
| ed138c36 BL |
64 | }; |
| 65 | ||
| 66 | lcdif_pins_cfa10055: lcdif-evk@0 { | |
| 67 | reg = <0>; | |
| 68 | fsl,pinmux-ids = < | |
| bc3875f1 LW |
69 | MX28_PAD_LCD_RD_E__LCD_VSYNC |
| 70 | MX28_PAD_LCD_WR_RWN__LCD_HSYNC | |
| 71 | MX28_PAD_LCD_RS__LCD_DOTCLK | |
| 72 | MX28_PAD_LCD_CS__LCD_ENABLE | |
| ed138c36 | 73 | >; |
| 4191c340 LW |
74 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
| 75 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
| 76 | fsl,pull-up = <MXS_PULL_DISABLE>; | |
| ed138c36 | 77 | }; |
| fb3d3588 AB |
78 | |
| 79 | lcdif_pins_cfa10055_pullup: lcdif-10055-pullup@0 { | |
| 80 | reg = <0>; | |
| 81 | fsl,pinmux-ids = < | |
| bc3875f1 | 82 | MX28_PAD_LCD_RESET__GPIO_3_30 |
| fb3d3588 | 83 | >; |
| 4191c340 LW |
84 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
| 85 | fsl,voltage = <MXS_VOLTAGE_HIGH>; | |
| 86 | fsl,pull-up = <MXS_PULL_ENABLE>; | |
| fb3d3588 | 87 | }; |
| ed138c36 BL |
88 | }; |
| 89 | ||
| 90 | lcdif@80030000 { | |
| 91 | pinctrl-names = "default"; | |
| 92 | pinctrl-0 = <&lcdif_18bit_pins_cfa10055 | |
| fb3d3588 AB |
93 | &lcdif_pins_cfa10055 |
| 94 | &lcdif_pins_cfa10055_pullup>; | |
| 7029b396 | 95 | display = <&display0>; |
| ed138c36 BL |
96 | status = "okay"; |
| 97 | ||
| 7029b396 | 98 | display0: display0 { |
| ed138c36 BL |
99 | bits-per-pixel = <32>; |
| 100 | bus-width = <18>; | |
| 101 | ||
| 102 | display-timings { | |
| 103 | native-mode = <&timing0>; | |
| 104 | timing0: timing0 { | |
| 105 | clock-frequency = <9216000>; | |
| 106 | hactive = <320>; | |
| 107 | vactive = <480>; | |
| 108 | hback-porch = <2>; | |
| 109 | hfront-porch = <2>; | |
| 110 | vback-porch = <2>; | |
| 111 | vfront-porch = <2>; | |
| 112 | hsync-len = <15>; | |
| 113 | vsync-len = <15>; | |
| 114 | hsync-active = <0>; | |
| 115 | vsync-active = <0>; | |
| 116 | de-active = <1>; | |
| 117 | pixelclk-active = <1>; | |
| 118 | }; | |
| 119 | }; | |
| 120 | }; | |
| 121 | }; | |
| 122 | }; | |
| 123 | ||
| 124 | apbx@80040000 { | |
| 125 | lradc@80050000 { | |
| 126 | fsl,lradc-touchscreen-wires = <4>; | |
| 127 | status = "okay"; | |
| 128 | }; | |
| 129 | ||
| 130 | pwm: pwm@80064000 { | |
| 131 | pinctrl-names = "default"; | |
| 132 | pinctrl-0 = <&pwm3_pins_b>; | |
| 133 | status = "okay"; | |
| 134 | }; | |
| 135 | }; | |
| 136 | }; | |
| 137 | ||
| 138 | spi2 { | |
| 139 | compatible = "spi-gpio"; | |
| 140 | pinctrl-names = "default"; | |
| 141 | pinctrl-0 = <&spi2_pins_cfa10055>; | |
| 142 | status = "okay"; | |
| 143 | gpio-sck = <&gpio2 16 0>; | |
| 144 | gpio-mosi = <&gpio2 17 0>; | |
| 145 | gpio-miso = <&gpio2 18 0>; | |
| 146 | cs-gpios = <&gpio3 5 0>; | |
| 147 | num-chipselects = <1>; | |
| 148 | #address-cells = <1>; | |
| 149 | #size-cells = <0>; | |
| 150 | ||
| 151 | hx8357: hx8357@0 { | |
| 152 | compatible = "himax,hx8357b", "himax,hx8357"; | |
| 153 | reg = <0>; | |
| 154 | spi-max-frequency = <100000>; | |
| 155 | spi-cpol; | |
| 156 | spi-cpha; | |
| 157 | gpios-reset = <&gpio3 30 0>; | |
| 158 | }; | |
| 159 | }; | |
| 160 | ||
| 161 | backlight { | |
| 162 | compatible = "pwm-backlight"; | |
| 163 | pwms = <&pwm 3 5000000>; | |
| 164 | brightness-levels = <0 4 8 16 32 64 128 255>; | |
| 165 | default-brightness-level = <6>; | |
| 166 | }; | |
| 167 | }; |