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
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Changes in v2: -Add dts config for mipi display.
arch/arm/dts/rk3399-evb.dts | 84 +++++++++++++++++++++++++++++++++++++++++++++ arch/arm/dts/rk3399.dtsi | 72 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 156 insertions(+)
diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts index e1f867b..3d6f3ce 100644 --- a/arch/arm/dts/rk3399-evb.dts +++ b/arch/arm/dts/rk3399-evb.dts @@ -59,6 +59,15 @@ gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>; };
+ backlight: backlight { + compatible = "pwm-backlight"; + status = "disabled"; + }; + + panel:panel { + compatible = "simple-panel"; + status = "disabled"; + }; };
&emmc_phy { @@ -141,6 +150,7 @@ status = "okay";
vcc12-supply = <&vcc3v3_sys>; + regulators { vcc33_lcd: SWITCH_REG2 { regulator-always-on; @@ -151,6 +161,80 @@ }; };
+&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 = "okay"; + }; + +&panel { + power-supply = <&vcc33_lcd>; + backlight = <&backlight>; + /*enable-gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>;*/ + status = "okay"; +}; + +&mipi_dsi { + status = "okay"; + 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 { diff --git a/arch/arm/dts/rk3399.dtsi b/arch/arm/dts/rk3399.dtsi index d94d780..9344a43 100644 --- a/arch/arm/dts/rk3399.dtsi +++ b/arch/arm/dts/rk3399.dtsi @@ -684,6 +684,78 @@ status = "disabled"; };
+ vopl: vop@ff8f0000 { + u-boot,dm-pre-reloc; + compatible = "rockchip,rk3399-vop-lit"; + reg = <0x0 0xff8f0000 0x0 0x3efc>; + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>; + clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; + resets = <&cru SRST_A_VOP1>, <&cru SRST_H_VOP1>, <&cru SRST_D_VOP1>; + reset-names = "axi", "ahb", "dclk"; + status = "okay"; + vopl_out: port { + #address-cells = <1>; + #size-cells = <0>; + vopl_out_mipi: endpoint@0 { + reg = <3>; + remote-endpoint = <&mipi_in_vopl>; + }; + }; + }; + + vopb: vop@ff900000 { + u-boot,dm-pre-reloc; + compatible = "rockchip,rk3399-vop-big"; + reg = <0x0 0xff900000 0x0 0x3efc>; + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>; + #clock-cells = <0>; + clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; + resets = <&cru SRST_A_VOP0>, <&cru SRST_H_VOP0>, <&cru SRST_D_VOP0>; + reset-names = "axi", "ahb", "dclk"; + /*power-domains = <&power RK3399_PD_VOPB>;*/ + status = "okay"; + vopb_out: port { + #address-cells = <1>; + #size-cells = <0>; + vopb_out_mipi: endpoint@0 { + reg = <3>; + remote-endpoint = <&mipi_in_vopb>; + }; + }; + }; + + mipi_dsi: mipi@ff960000 { + compatible = "rockchip,rk3399_mipi_dsi"; + reg = <0x0 0xff960000 0x0 0x8000>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru SCLK_MIPIDPHY_REF>, <&cru PCLK_MIPI_DSI0>, + <&cru SCLK_DPHY_TX0_CFG>; + clock-names = "ref", "pclk", "phy_cfg"; + rockchip,grf = <&grf>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + ports { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + mipi_in: port { + #address-cells = <1>; + #size-cells = <0>; + mipi_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_mipi>; + }; + mipi_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_mipi>; + }; + }; + }; + }; + pinctrl: pinctrl { u-boot,dm-pre-reloc; compatible = "rockchip,rk3399-pinctrl";