From: Frank Wang Date: Tue, 25 Apr 2017 09:19:11 +0000 (+0800) Subject: arm: dts: add the basic dt file for rk3229-echo-v10 X-Git-Tag: release-20171130_firefly~4^2~681 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=169af2bdfd8a56a762edbd3d3fd1e5e31f88504a;p=firefly-linux-kernel-4.4.55.git arm: dts: add the basic dt file for rk3229-echo-v10 Initial support for rk3229-echo board. Change-Id: I7587d333f296f66727bf1c686911cfca2f3c5619 Signed-off-by: Frank Wang --- diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt index fb20ba4f7da2..e7dd30244ef4 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.txt +++ b/Documentation/devicetree/bindings/arm/rockchip.txt @@ -92,6 +92,9 @@ Rockchip platforms device tree bindings - Rockchip RK3229 Evaluation board: - compatible = "rockchip,rk3229-evb", "rockchip,rk3229"; +- Rockchip RK3229 Echo board: + - compatible = "rockchip,rk3229-echo", "rockchip,rk3229"; + - Rockchip RK3288 Fennec board: Required root node properties: - compatible = "rockchip,rk3288-fennec", "rockchip,rk3288"; diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 2dd17d033010..f37752df7dab 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -519,6 +519,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3066a-rayeager.dtb \ rk3188-radxarock.dtb \ rk3228-evb.dtb \ + rk3229-echo-v10.dtb \ rk3229-evb.dtb \ rk3288-evb-act8846.dtb \ rk3288-evb-rk808.dtb \ diff --git a/arch/arm/boot/dts/rk3229-echo-v10.dts b/arch/arm/boot/dts/rk3229-echo-v10.dts new file mode 100644 index 000000000000..8d5e729aad09 --- /dev/null +++ b/arch/arm/boot/dts/rk3229-echo-v10.dts @@ -0,0 +1,252 @@ +/* + * 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 "rk322x.dtsi" +#include "rk322x-android.dtsi" + +/ { + model = "RK3229 Echo Board V1.0"; + compatible = "rockchip,rk3229-echo", "rockchip,rk3229"; + + vcc_host: vcc-host-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&host_vbus_drv>; + regulator-name = "vcc_host"; + regulator-always-on; + regulator-boot-on; + }; + + wireless-bluetooth { + compatible = "bluetooth-platdata"; + uart_rts_gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + pinctrl-names = "default", "rts_gpio"; + pinctrl-0 = <&uart1_rts>; + pinctrl-1 = <&uart1_gpios>; + BT,reset_gpio = <&gpio2 29 GPIO_ACTIVE_HIGH>; + BT,wake_gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>; + BT,wake_host_irq = <&gpio3 26 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + + wireless-wlan { + compatible = "wlan-platdata"; + rockchip,grf = <&grf>; + wifi_chip_type = "ap6335"; + sdio_vref = <1800>; + WIFI,host_wake_irq = <&gpio0 28 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; +}; + +&emmc { + broken-cd; + bus-width = <8>; + cap-mmc-highspeed; + supports-emmc; + disable-wp; + non-removable; + num-slots = <1>; + /delete-property/ default-sample-phase; + /delete-property/ pinctrl-names; + /delete-property/ pinctrl-0; + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + rk805: rk805@18 { + compatible = "rockchip,rk805"; + status = "okay"; + reg = <0x18>; + interrupt-parent = <&gpio1>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + spinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + gpio-controller; + #gpio-cells = <2>; + + rtc { + status = "okay"; + }; + + pwrkey { + status = "okay"; + }; + + gpio { + status = "okay"; + }; + + regulators { + compatible = "rk805-regulator"; + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + vdd_arm: RK805_DCDC1@0 { + regulator-compatible = "RK805_DCDC1"; + regulator-name = "vdd_arm"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-initial-mode = <0x1>; + regulator-ramp-delay = <12500>; + regulator-boot-on; + regulator-always-on; + regulator-state-mem { + regulator-mode = <0x2>; + regulator-on-in-suspend; + regulator-suspend-microvolt = <950000>; + }; + }; + + vdd_logic: RK805_DCDC2@1 { + regulator-compatible = "RK805_DCDC2"; + regulator-name = "vdd_logic"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-initial-mode = <0x1>; + regulator-ramp-delay = <12500>; + regulator-boot-on; + regulator-always-on; + regulator-state-mem { + regulator-mode = <0x2>; + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vcc_ddr: RK805_DCDC3@2 { + regulator-compatible = "RK805_DCDC3"; + regulator-name = "vcc_ddr"; + regulator-initial-mode = <0x1>; + regulator-boot-on; + regulator-always-on; + regulator-state-mem { + regulator-mode = <0x2>; + regulator-on-in-suspend; + }; + }; + + vcc_io: RK805_DCDC4@3 { + regulator-compatible = "RK805_DCDC4"; + regulator-name = "vcc_io"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-initial-mode = <0x1>; + regulator-boot-on; + regulator-always-on; + regulator-state-mem { + regulator-mode = <0x2>; + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_18: RK805_LDO1@4 { + regulator-compatible = "RK805_LDO1"; + regulator-name = "vcc_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc_18emmc: RK805_LDO2@5 { + regulator-compatible = "RK805_LDO2"; + regulator-name = "vcc_18emmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd_10: RK805_LDO3@6 { + regulator-compatible = "RK805_LDO3"; + regulator-name = "vdd_10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-boot-on; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + }; + }; +}; + +&pinctrl { + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <1 12 RK_FUNC_GPIO &pcfg_pull_up>; /* gpio1_b4 */ + }; + }; + + usb { + host_vbus_drv: host-vbus-drv { + rockchip,pins = <3 20 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + wireless-bluetooth { + uart1_gpios: uart1-gpios { + rockchip,pins = <1 11 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +};