From cce05971db2aedcc3b55060a7fca5202d3da0dc4 Mon Sep 17 00:00:00 2001 From: Jerry Xu Date: Mon, 31 Jul 2017 17:56:56 +0800 Subject: [PATCH] ARM: dts: rk3288: dts configuration example for dual-channel dsi panel Change-Id: I6557681b51026a0f216f873b9a49048dd374acef Signed-off-by: Jerry Xu --- arch/arm/boot/dts/Makefile | 3 +- .../boot/dts/rk3288-x7811-rk818-dual-dsi.dts | 430 ++++++++++++++++++ 2 files changed, 432 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/rk3288-x7811-rk818-dual-dsi.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 776ba2e51a10..6c2e895f6dcb 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -541,7 +541,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3288-veyron-jerry.dtb \ rk3288-veyron-minnie.dtb \ rk3288-veyron-pinky.dtb \ - rk3288-veyron-speedy.dtb + rk3288-veyron-speedy.dtb \ + rk3288-x7811-rk818-dual-dsi.dtb dtb-$(CONFIG_ARCH_S3C24XX) += \ s3c2416-smdk2416.dtb dtb-$(CONFIG_ARCH_S3C64XX) += \ diff --git a/arch/arm/boot/dts/rk3288-x7811-rk818-dual-dsi.dts b/arch/arm/boot/dts/rk3288-x7811-rk818-dual-dsi.dts new file mode 100644 index 000000000000..20791c10bab6 --- /dev/null +++ b/arch/arm/boot/dts/rk3288-x7811-rk818-dual-dsi.dts @@ -0,0 +1,430 @@ +/* + * 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. + */ + +/dts-v1/; +#include "rk3288-evb.dtsi" +#include "rk3288-android.dtsi" + +/ { + compatible = "rockchip,rk3288-evb-rk818", "rockchip,rk3288"; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk818 1>; + clock-names = "ext_clock"; + + /* + * On the module itself this is one of these (depending + * on the actual card populated): + * - SDIO_RESET_L_WL_REG_ON + * - PDN (power down when low) + */ + reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>; + }; + + wireless-bluetooth { + clocks = <&rk818 1>; + clock-names = "ext_clock"; + }; + + /delete-node/ sdmmc-regulator; + + vibrator { + compatible = "rk-vibrator-gpio"; + vibrator-gpio = <&gpio7 21 GPIO_ACTIVE_LOW>; + status = "okay"; + }; + +}; + +&cpu0 { + cpu0-supply = <&vdd_cpu>; +}; + +&gpu { + status = "okay"; + mali-supply = <&vdd_gpu>; +}; + +&i2c0 { + clock-frequency = <400000>; + + vdd_cpu: syr827@40 { + compatible = "silergy,syr827"; + reg = <0x40>; + vin-supply = <&vcc_sys>; + regulator-compatible = "fan53555-reg"; + pinctrl-0 = <&vsel1_gpio>; + vsel-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; + regulator-name = "vdd_cpu"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <1000>; + fcs,suspend-voltage-selector = <1>; + regulator-always-on; + regulator-boot-on; + regulator-initial-state = <3>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + rk818: pmic@1c { + compatible = "rockchip,rk818"; + reg = <0x1c>; + status = "okay"; + + clock-output-names = "xin32k", "wifibt_32kin"; + interrupt-parent = <&gpio0>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int>; + rockchip,system-power-controller; + wakeup-source; + #clock-cells = <1>; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc6-supply = <&vcc_sys>; + vcc7-supply = <&vcc_sys>; + vcc8-supply = <&vcc_sys>; + vcc9-supply = <&vcc_io>; + + regulators { + vdd_logic: DCDC_REG1 { + regulator-name = "vdd_logic"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1250000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vdd_gpu: DCDC_REG2 { + regulator-name = "vdd_gpu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1250000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_ddr"; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_io: DCDC_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc_io"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcca_codec: LDO_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcca_codec"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_tp: LDO_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc_tp"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_10: LDO_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-name = "vdd_10"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vcc18_lcd: LDO_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc18_lcd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_lcd:LDO_REG5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc_lcd"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vdd10_lcd: LDO_REG6 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-name = "vdd10_lcd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_18: LDO_REG7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_18"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vccio_wl: LDO_REG8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vccio_wl"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vccio_sd: LDO_REG9 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vccio_sd"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_sd: SWITCH_REG { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_sd"; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + }; + }; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <400000>; + + mpu6050@68 { + compatible = "invensense,mpu6050"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mpu6050_irq_gpio>; + reg = <0x68>; + irq-gpio = <&gpio8 0 IRQ_TYPE_EDGE_RISING>; + mpu-int_config = <0x10>; + mpu-level_shifter = <0>; + mpu-orientation = <0 1 0 1 0 0 0 0 1>; + orientation-x= <0>; + orientation-y= <1>; + orientation-z= <0>; + support-hw-poweroff = <1>; + mpu-debug = <1>; + }; +}; + +&dsi0 { + panel: panel@0 { + compatible = "simple-panel-dsi"; + reg = <0>; + backlight = <&backlight>; + reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; + power-supply = <&vcc_lcd>; + dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>; + dsi,format = ; + dsi,lanes = <8>; + + delay,reset = <120>; + delay,init = <120>; + delay,prepare = <120>; + + panel-init-sequence = [ + 05 64 01 11 + 05 14 01 29 + ]; + + panel-exit-sequence = [ + 05 64 01 28 + 05 96 01 10 + ]; + + disp_timings: display-timings { + native-mode = <&timing0>; + + timing0: timing0 { + clock-frequency = <230000000>; + hactive = <1536>; + vactive = <2048>; + hback-porch = <180>; + hfront-porch = <180>; + vback-porch = <10>; + vfront-porch = <14>; + hsync-len = <48>; + vsync-len = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <0>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&dsi0 { + status = "okay"; + rockchip,dual-channel = <&dsi1>; + rockchip,lane-rate = <900>; + + ports { + port@1 { + reg = <1>; + + dsi0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&dsi1 { + status = "okay"; +}; + +&panel { + port { + panel_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; +}; + +&hdmi { + status = "disabled"; +}; + +&route_dsi0 { + status = "disabled"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ + rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ + pinctrl-1 = <&otp_gpio>; +}; + +&pinctrl { + lcd { + lcd_en: lcd-en { + rockchip,pins = <1 24 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + mpu6050 { + mpu6050_irq_gpio: mpu6050-irq-gpio { + rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int: pmic-int { + rockchip,pins = ; + }; + vsel1_gpio: vsel1-gpio { + rockchip,pins = ; + }; + }; +}; -- 2.34.1