projects / deliverable / linux.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 | */ | |
| 17 | /include/ "imx28-cfa10037.dts" | |
| 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 { | |
| 26 | pinctrl-names = "default", "default"; | |
| 27 | pinctrl-1 = <&hog_pins_cfa10055 | |
| 28 | &hog_pins_cfa10055_pullup>; | |
| 29 | ||
| 30 | hog_pins_cfa10055: hog-10055@0 { | |
| 31 | reg = <0>; | |
| 32 | fsl,pinmux-ids = < | |
| 33 | 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */ | |
| 34 | >; | |
| 35 | fsl,drive-strength = <0>; | |
| 36 | fsl,voltage = <1>; | |
| 37 | fsl,pull-up = <0>; | |
| 38 | }; | |
| 39 | ||
| 40 | hog_pins_cfa10055_pullup: hog-10055-pullup@0 { | |
| 41 | reg = <0>; | |
| 42 | fsl,pinmux-ids = < | |
| 43 | 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ | |
| 44 | >; | |
| 45 | fsl,drive-strength = <0>; | |
| 46 | fsl,voltage = <1>; | |
| 47 | fsl,pull-up = <1>; | |
| 48 | }; | |
| 49 | ||
| 50 | spi2_pins_cfa10055: spi2-cfa10055@0 { | |
| 51 | reg = <0>; | |
| 52 | fsl,pinmux-ids = < | |
| 53 | 0x2103 /* MX28_PAD_SSP2_SCK__GPIO_2_16 */ | |
| 54 | 0x2113 /* MX28_PAD_SSP2_CMD__GPIO_2_17 */ | |
| 55 | 0x2123 /* MX28_PAD_SSP2_D0__GPIO_2_18 */ | |
| 56 | >; | |
| 57 | fsl,drive-strength = <1>; | |
| 58 | fsl,voltage = <1>; | |
| 59 | fsl,pull-up = <1>; | |
| 60 | }; | |
| 61 | ||
| 62 | lcdif_18bit_pins_cfa10055: lcdif-18bit@0 { | |
| 63 | reg = <0>; | |
| 64 | fsl,pinmux-ids = < | |
| 65 | 0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */ | |
| 66 | 0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */ | |
| 67 | 0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */ | |
| 68 | 0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */ | |
| 69 | 0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */ | |
| 70 | 0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */ | |
| 71 | 0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */ | |
| 72 | 0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */ | |
| 73 | 0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */ | |
| 74 | 0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */ | |
| 75 | 0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */ | |
| 76 | 0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */ | |
| 77 | 0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */ | |
| 78 | 0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */ | |
| 79 | 0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */ | |
| 80 | 0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */ | |
| 81 | 0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */ | |
| 82 | 0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */ | |
| 83 | >; | |
| 84 | fsl,drive-strength = <0>; | |
| 85 | fsl,voltage = <1>; | |
| 86 | fsl,pull-up = <0>; | |
| 87 | }; | |
| 88 | ||
| 89 | lcdif_pins_cfa10055: lcdif-evk@0 { | |
| 90 | reg = <0>; | |
| 91 | fsl,pinmux-ids = < | |
| 92 | 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ | |
| 93 | 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ | |
| 94 | 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ | |
| 95 | 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ | |
| 96 | >; | |
| 97 | fsl,drive-strength = <0>; | |
| 98 | fsl,voltage = <1>; | |
| 99 | fsl,pull-up = <0>; | |
| 100 | }; | |
| 101 | }; | |
| 102 | ||
| 103 | lcdif@80030000 { | |
| 104 | pinctrl-names = "default"; | |
| 105 | pinctrl-0 = <&lcdif_18bit_pins_cfa10055 | |
| 106 | &lcdif_pins_cfa10055>; | |
| 107 | display = <&display>; | |
| 108 | status = "okay"; | |
| 109 | ||
| 110 | display: display { | |
| 111 | bits-per-pixel = <32>; | |
| 112 | bus-width = <18>; | |
| 113 | ||
| 114 | display-timings { | |
| 115 | native-mode = <&timing0>; | |
| 116 | timing0: timing0 { | |
| 117 | clock-frequency = <9216000>; | |
| 118 | hactive = <320>; | |
| 119 | vactive = <480>; | |
| 120 | hback-porch = <2>; | |
| 121 | hfront-porch = <2>; | |
| 122 | vback-porch = <2>; | |
| 123 | vfront-porch = <2>; | |
| 124 | hsync-len = <15>; | |
| 125 | vsync-len = <15>; | |
| 126 | hsync-active = <0>; | |
| 127 | vsync-active = <0>; | |
| 128 | de-active = <1>; | |
| 129 | pixelclk-active = <1>; | |
| 130 | }; | |
| 131 | }; | |
| 132 | }; | |
| 133 | }; | |
| 134 | }; | |
| 135 | ||
| 136 | apbx@80040000 { | |
| 137 | lradc@80050000 { | |
| 138 | fsl,lradc-touchscreen-wires = <4>; | |
| 139 | status = "okay"; | |
| 140 | }; | |
| 141 | ||
| 142 | pwm: pwm@80064000 { | |
| 143 | pinctrl-names = "default"; | |
| 144 | pinctrl-0 = <&pwm3_pins_b>; | |
| 145 | status = "okay"; | |
| 146 | }; | |
| 147 | }; | |
| 148 | }; | |
| 149 | ||
| 150 | spi2 { | |
| 151 | compatible = "spi-gpio"; | |
| 152 | pinctrl-names = "default"; | |
| 153 | pinctrl-0 = <&spi2_pins_cfa10055>; | |
| 154 | status = "okay"; | |
| 155 | gpio-sck = <&gpio2 16 0>; | |
| 156 | gpio-mosi = <&gpio2 17 0>; | |
| 157 | gpio-miso = <&gpio2 18 0>; | |
| 158 | cs-gpios = <&gpio3 5 0>; | |
| 159 | num-chipselects = <1>; | |
| 160 | #address-cells = <1>; | |
| 161 | #size-cells = <0>; | |
| 162 | ||
| 163 | hx8357: hx8357@0 { | |
| 164 | compatible = "himax,hx8357b", "himax,hx8357"; | |
| 165 | reg = <0>; | |
| 166 | spi-max-frequency = <100000>; | |
| 167 | spi-cpol; | |
| 168 | spi-cpha; | |
| 169 | gpios-reset = <&gpio3 30 0>; | |
| 170 | }; | |
| 171 | }; | |
| 172 | ||
| 173 | backlight { | |
| 174 | compatible = "pwm-backlight"; | |
| 175 | pwms = <&pwm 3 5000000>; | |
| 176 | brightness-levels = <0 4 8 16 32 64 128 255>; | |
| 177 | default-brightness-level = <6>; | |
| 178 | }; | |
| 179 | }; |