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Message-ID: <94379f31-00bb-4873-5a93-f6eeead55180@rock-chips.com>
Date: Tue, 13 Sep 2016 18:06:12 +0800
From: Andy Yan <andy.yan@...k-chips.com>
To: heiko@...ech.de
Cc: devicetree@...r.kernel.org, briannorris@...omium.org,
afaerber@...e.de, linux-kernel@...r.kernel.org, robh+dt@...nel.org,
linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v1 1/2] ARM: dts: add rockchip PX3 Evaluation board
Hi Heiko:
Is there any further suggestion about this series?
On 2016年09月11日 01:44, Andy Yan wrote:
> PX3 EVB is designed by Rockchip for automotive field,
> which intergrated with CVBS(TP2825)/MIPI DSI/LVDS/HDMI
> video input/output interface, WIFI/BT/GPS(on a module
> named S500 which based on MT6620), Gsensor BMA250E and
> light&proximity sensor STK3410.
>
> Signed-off-by: Andy Yan <andy.yan@...k-chips.com>
>
> ---
>
> Changes in v1:
> - board rename
> - add vendor prefix for i2c interfaced sensors
> - use stdout-path to set the default console
>
> Documentation/devicetree/bindings/arm/rockchip.txt | 4 +
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/rk3188-px3-evb.dts | 337 +++++++++++++++++++++
> 3 files changed, 342 insertions(+)
> create mode 100644 arch/arm/boot/dts/rk3188-px3-evb.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
> index 6668645..6da3881 100644
> --- a/Documentation/devicetree/bindings/arm/rockchip.txt
> +++ b/Documentation/devicetree/bindings/arm/rockchip.txt
> @@ -21,6 +21,10 @@ Rockchip platforms device tree bindings
> Required root node properties:
> - compatible = "radxa,rock", "rockchip,rk3188";
>
> +- Rockchip PX3 Evaluation board:
> + Required root node properties:
> + - compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188";
> +
> - Radxa Rock2 Square board:
> Required root node properties:
> - compatible = "radxa,rock2-square", "rockchip,rk3288";
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index faacd52..88d27a2 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -620,6 +620,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
> rk3066a-marsboard.dtb \
> rk3066a-rayeager.dtb \
> rk3188-radxarock.dtb \
> + rk3188-px3-evb.dtb \
> rk3228-evb.dtb \
> rk3229-evb.dtb \
> rk3288-evb-act8846.dtb \
> diff --git a/arch/arm/boot/dts/rk3188-px3-evb.dts b/arch/arm/boot/dts/rk3188-px3-evb.dts
> new file mode 100644
> index 0000000..f6bc738
> --- /dev/null
> +++ b/arch/arm/boot/dts/rk3188-px3-evb.dts
> @@ -0,0 +1,337 @@
> +/*
> + * Copyright (c) 2016 Andy Yan <andy.yan@...k-chips.com>
> + *
> + * 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 <dt-bindings/input/input.h>
> +#include "rk3188.dtsi"
> +
> +/ {
> + model = "Rockchip PX3-EVB";
> + compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188";
> +
> + chosen {
> + stdout-path = "serial2:115200n8";
> + };
> +
> + memory {
> + device_type = "memory";
> + reg = <0x60000000 0x80000000>;
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + autorepeat;
> +
> + power {
> + gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_POWER>;
> + label = "GPIO Key Power";
> + linux,input-type = <1>;
> + wakeup-source;
> + debounce-interval = <100>;
> + };
> + };
> +
> + vcc_sys: vsys-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vsys";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-boot-on;
> + };
> +};
> +
> +&cpu0 {
> + cpu0-supply = <&vdd_cpu>;
> +};
> +
> +&i2c0 {
> + status = "okay";
> +
> + /* Accelerometer */
> + bma250@18 {
> + compatible = "bosch,bma250";
> + reg = <0x18>;
> + interrupt-parent = <&gpio0>;
> + interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
> + };
> +
> + stk3410@48 {
> + compatible = "sensortek,STK3310";
> + reg = <0x48>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> + clock-frequency = <400000>;
> + rk808: pmic@1c {
> + compatible = "rockchip,rk818";
> + reg = <0x1c>;
> + interrupt-parent = <&gpio0>;
> + interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
> + rockchip,system-power-controller;
> + wakeup-source;
> + #clock-cells = <1>;
> + clock-output-names = "xin32k", "rk808-clkout2";
> +
> + 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_io>;
> + vcc9-supply = <&vcc_io>;
> +
> + regulators {
> + vdd_cpu: DCDC_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-name = "vdd_arm";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd_gpu: DCDC_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-name = "vdd_gpu";
> + 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-on-in-suspend;
> + regulator-suspend-microvolt = <3300000>;
> + };
> + };
> +
> + vcc_cif: LDO_REG1 {
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vcc_cif";
> + };
> +
> + vcc_jetta33: LDO_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vcc_jetta33";
> + };
> +
> + 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>;
> + };
> + };
> +
> + lvds_12: LDO_REG4 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "lvds_12";
> + };
> +
> + lvds_25: LDO_REG5 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "lvds_25";
> + };
> +
> + cif_18: LDO_REG6 {
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-name = "cif_18";
> + };
> +
> + vcc_sd: LDO_REG7 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vcc_sd";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3300000>;
> + };
> + };
> +
> + wl_18: LDO_REG8 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "wl_18";
> + };
> +
> + lcd_33: SWITCH_REG1 {
> + regulator-name = "lcd_33";
> + };
> + };
> + };
> +
> +};
> +
> +&i2c2 {
> + gsl1680: touchscreen@40 {
> + compatible = "silead,gsl1680";
> + reg = <0x40>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
> + power-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
> + touchscreen-size-x = <800>;
> + touchscreen-size-y = <1280>;
> + silead,max-fingers = <5>;
> + };
> +};
> +
> +&emmc {
> + bus-width = <8>;
> + cap-mmc-highspeed;
> + disable-wp;
> + non-removable;
> + num-slots = <1>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
> + status = "okay";
> +};
> +
> +&mmc0 {
> + num-slots = <1>;
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
> + vmmc-supply = <&vcc_sd>;
> +
> + bus-width = <4>;
> + cap-mmc-highspeed;
> + cap-sd-highspeed;
> + disable-wp;
> +};
> +
> +&pwm1 {
> + status = "okay";
> +};
> +
> +&pwm2 {
> + status = "okay";
> +};
> +
> +&pwm3 {
> + status = "okay";
> +};
> +
> +&pinctrl {
> + pcfg_output_low: pcfg-output-low {
> + output-low;
> + };
> +
> + usb {
> + host_vbus_drv: host-vbus-drv {
> + rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + otg_vbus_drv: otg-vbus-drv {
> + rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> +
> +&uart1 {
> + status = "okay";
> +};
> +
> +&uart2 {
> + status = "okay";
> +};
> +
> +&uart3 {
> + status = "okay";
> +};
> +
> +&usbphy {
> + status = "okay";
> +};
> +
> +&usb_host {
> + status = "okay";
> +};
> +
> +&usb_otg {
> + status = "okay";
> +};
> +
> +&wdt {
> + status = "okay";
> +};
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