diff options
| author | Eric Gao <eric.gao@rock-chips.com> | 2017-05-02 18:23:56 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-05-10 13:37:22 -0600 |
| commit | df8fe99cf20ed2bf0d33e00177a35cbd3bddb6a4 (patch) | |
| tree | 7a263a162b6b67418b453023d2883a755f2bf622 /arch/arm/dts/rk3399-evb.dts | |
| parent | 028d6849014a4fcea9fd6514b1be959ee7e01b9e (diff) | |
rockchip: dts: Add mipi dsi support for rk3399
Add dts config for mipi display, include vop, mipi controller, panel, backlight
. And Enable rk808 for lcd_3v3 in another patch.
Signed-off-by: Eric Gao <eric.gao@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'arch/arm/dts/rk3399-evb.dts')
| -rw-r--r-- | arch/arm/dts/rk3399-evb.dts | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts index 77b4521981..f5af75bff4 100644 --- a/arch/arm/dts/rk3399-evb.dts +++ b/arch/arm/dts/rk3399-evb.dts @@ -66,6 +66,59 @@ clock-output-names = "clkin_gmac"; #clock-cells = <0>; }; + + backlight: backlight { + compatible = "pwm-backlight"; + power-supply = <&vccsys>; + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; + brightness-levels = < + 0 1 2 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; + default-brightness-level = <200>; + pwms = <&pwm0 0 25000 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pin>; + pwm-delay-us = <10000>; + status = "disabled"; + }; + + panel:panel { + compatible = "simple-panel"; + power-supply = <&vcc33_lcd>; + backlight = <&backlight>; + /*enable-gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>;*/ + status = "disabled"; + }; }; &emmc_phy { @@ -148,6 +201,7 @@ status = "okay"; vcc12-supply = <&vcc3v3_sys>; + regulators { vcc33_lcd: SWITCH_REG2 { regulator-always-on; @@ -158,6 +212,29 @@ }; }; +&mipi_dsi { + status = "disabled"; + rockchip,panel = <&panel>; + display-timings { + timing0 { + bits-per-pixel = <24>; + clock-frequency = <160000000>; + hfront-porch = <120>; + hsync-len = <20>; + hback-porch = <21>; + hactive = <1200>; + vfront-porch = <21>; + vsync-len = <3>; + vback-porch = <18>; + vactive = <1920>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; +}; + &pinctrl { pmic { pmic_int_l: pmic-int-l { |