From a12f7d578bf8858a493fa758742ac76b3ceab998 Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Fri, 31 Mar 2017 16:47:06 +0800 Subject: [PATCH] arm: dts: rockchip: rk3288 add android.dtsi Change-Id: I180b59363766938ed17e10fa4c574b2613f59c9a Signed-off-by: Jianqun Xu --- arch/arm/boot/dts/rk3288-android.dtsi | 212 ++++++++++++++++++++++++++ 1 file changed, 212 insertions(+) create mode 100644 arch/arm/boot/dts/rk3288-android.dtsi diff --git a/arch/arm/boot/dts/rk3288-android.dtsi b/arch/arm/boot/dts/rk3288-android.dtsi new file mode 100644 index 000000000000..a6f088f36d39 --- /dev/null +++ b/arch/arm/boot/dts/rk3288-android.dtsi @@ -0,0 +1,212 @@ +/* + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +#include +#include + +/ { + chosen { + bootargs = "earlycon=uart8250,mmio32,0xff690000"; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + 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 = <128>; + enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&bl_en>; + pwms = <&pwm0 0 1000000 PWM_POLARITY_INVERTED>; + }; + + rk_key: rockchip-key { + compatible = "rockchip,key"; + status = "okay"; + + io-channels = <&saradc 1>; + + vol-up-key { + linux,code = <115>; + label = "volume up"; + rockchip,adc_value = <1>; + }; + + vol-down-key { + linux,code = <114>; + label = "volume down"; + rockchip,adc_value = <170>; + }; + + power-key { + gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + linux,code = <116>; + pinctrl-names = "default"; + pinctrl-0 = <&pwrbtn>; + label = "power"; + gpio-key,wakeup; + }; + + menu-key { + linux,code = <59>; + label = "menu"; + rockchip,adc_value = <355>; + }; + + home-key { + linux,code = <102>; + label = "home"; + rockchip,adc_value = <746>; + }; + + back-key { + linux,code = <158>; + label = "back"; + rockchip,adc_value = <560>; + }; + + camera-key { + linux,code = <212>; + label = "camera"; + rockchip,adc_value = <450>; + }; + }; + + dwc_control_usb: dwc-control-usb@ff770284 { + compatible = "rockchip,rk3288-dwc-control-usb"; + status = "okay"; + reg = <0xff770284 0x04>, <0xff770288 0x04>, + <0xff7702cc 0x04>, <0xff7702d4 0x04>, + <0xff770320 0x14>, <0xff770334 0x14>, + <0xff770348 0x10>, <0xff770358 0x08>, + <0xff770360 0x08>; + reg-names = "GRF_SOC_STATUS1" ,"GRF_SOC_STATUS2", + "GRF_SOC_STATUS19", "GRF_SOC_STATUS21", + "GRF_UOC0_BASE", "GRF_UOC1_BASE", + "GRF_UOC2_BASE", "GRF_UOC3_BASE", + "GRF_UOC4_BASE"; + interrupts = , + , + , + , + ; + interrupt-names = "otg_id", "otg_bvalid", + "otg_linestate", "host0_linestate", + "host1_linestate"; + clocks = <&cru HCLK_USB_PERI>; + clock-names = "hclk_usb_peri"; + + otg_drv_gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; + rockchip,remote_wakeup; + rockchip,usb_irq_wakeup; + + usb_bc { + compatible = "synopsys,phy"; + rk_usb,bvalid = <0x288 14 1>; + rk_usb,iddig = <0x288 17 1>; + rk_usb,dcdenb = <0x328 14 1>; + rk_usb,vdatsrcenb = <0x328 7 1>; + rk_usb,vdatdetenb = <0x328 6 1>; + rk_usb,chrgsel = <0x328 5 1>; + rk_usb,chgdet = <0x2cc 23 1>; + rk_usb,fsvminus = <0x2cc 25 1>; + rk_usb,fsvplus = <0x2cc 24 1>; + }; + }; +}; + +&usb_otg { + compatible = "rockchip,rk3288_usb20_otg"; + clocks = <&usbphy0>, <&cru HCLK_OTG0>; + clock-names = "clk_usbphy0", "hclk_usb0"; + resets = <&cru SRST_USBOTG_AHB>, + <&cru SRST_USBOTG_PHY>, + <&cru SRST_USBOTG_CON>; + reset-names = "otg_ahb", "otg_phy", "otg_controller"; + /*0 - Normal, 1 - Force Host, 2 - Force Device*/ + rockchip,usb-mode = <0>; +}; + +&pinctrl { + + backlight { + bl_en: bl-en { + rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + buttons { + pwrbtn: pwrbtn { + rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; -- 2.34.1