Hi,
Please make sure that all the proper recipients are in Cc. The
linux-arm-kernel ML especially is missing, get_maintainers will give you
the list.
Also, the prefix of your commit log is supposed to be
ARM: dts: sunxi: ...
On Sun, May 31, 2020 at 02:05:38PM +0300, stulluk@xxxxxxxxx wrote:
> From: Sertac TULLUK <stulluk@xxxxxxxxx>
>
> Drejo DS167 is an Allwinner A20 based IoT device,
> which support
> - Allwinner A20 Cortex-A7
> - Mali-400MP2 GPU
> - AXP209 PMIC
> - 1GB DDR3 RAM
> - 8GB eMMC
> - 10/100M Ethernet
> - SATA
> - HDMI
> - 10.1inch and 7.0inch LVDS LCD and Touch screens
> - CSI: OV5640 sensor
> - USB OTG
> - 2x USB2.0
> - built-in KNX Transceiver
> - 3x Dry Contact Input
> - 3x Relay output
> - IR RX/TX
> - UART3
> - SPI1
> - RTC Battery
> - 8x GPIO
> - Analogue + Digital Microphone
> - PAM8620 speaker Amplifier
> - 12V DC power supply
> - 3.7V Battery Operable
>
> Signed-off-by: Sertac TULLUK <stulluk@xxxxxxxxx>
> ---
> arch/arm/boot/dts/Makefile | 2 +
> .../boot/dts/sun7i-a20-drejo-ds167-emmc.dts | 69 +++++
> arch/arm/boot/dts/sun7i-a20-drejo-ds167.dts | 288 ++++++++++++++++++
> 3 files changed, 359 insertions(+)
> create mode 100644 arch/arm/boot/dts/sun7i-a20-drejo-ds167-emmc.dts
> create mode 100644 arch/arm/boot/dts/sun7i-a20-drejo-ds167.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 3823090d07e7..d81e685dee38 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1097,6 +1097,8 @@ dtb-$(CONFIG_MACH_SUN7I) += \
> sun7i-a20-bananapro.dtb \
> sun7i-a20-cubieboard2.dtb \
> sun7i-a20-cubietruck.dtb \
> + sun7i-a20-drejo-ds167.dtb \
> + sun7i-a20-drejo-ds167-emmc.dtb \
You indented with spaces here, instead of a tab.
> sun7i-a20-hummingbird.dtb \
> sun7i-a20-itead-ibox.dtb \
> sun7i-a20-i12-tvbox.dtb \
> diff --git a/arch/arm/boot/dts/sun7i-a20-drejo-ds167-emmc.dts b/arch/arm/boot/dts/sun7i-a20-drejo-ds167-emmc.dts
> new file mode 100644
> index 000000000000..b6147eb013b0
> --- /dev/null
> +++ b/arch/arm/boot/dts/sun7i-a20-drejo-ds167-emmc.dts
> @@ -0,0 +1,69 @@
> +/*
> + * Copyright 2020 Sertac TULLUK
> + *
> + * Sertac TULLUK <stulluk@xxxxxxxxx>
> + *
> + * 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.
> + */
You should use an SPDX tag here
> +#include "sun7i-a20-drejo-ds167.dts"
Is there any reason not to have the emmc into the main DTS?
> +/ {
> + model = "drejo DS167-eMMC";
Drejo should have an uppercase?
> + compatible = "drejo,sun7i-a20-drejo-ds167-emmc", "allwinner,sun7i-a20";
This compatible should be documented.
Also, this can be something like drejo,ds167 (the vendor should be
documented too )
> +
> + mmc2_pwrseq: pwrseq {
> + compatible = "mmc-pwrseq-emmc";
> + reset-gpios = <&pio 2 24 GPIO_ACTIVE_LOW>;
> + };
> +};
> +
> +&mmc2 {
> + vmmc-supply = <®_vcc3v3>;
> + bus-width = <4>;
> + non-removable;
> + mmc-pwrseq = <&mmc2_pwrseq>;
> + status = "okay";
> +
> + emmc: emmc@0 {
> + reg = <0>;
> + compatible = "mmc-card";
> + broken-hpi;
> + };
> +};
> diff --git a/arch/arm/boot/dts/sun7i-a20-drejo-ds167.dts b/arch/arm/boot/dts/sun7i-a20-drejo-ds167.dts
> new file mode 100644
> index 000000000000..79db92f88251
> --- /dev/null
> +++ b/arch/arm/boot/dts/sun7i-a20-drejo-ds167.dts
> @@ -0,0 +1,288 @@
> +/*
> + * Copyright 2020 Sertac TULLUK
> + *
> + * Sertac TULLUK <stulluk@xxxxxxxxx>
> + *
> + * 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 "sun7i-a20.dtsi"
> +#include "sunxi-common-regulators.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +
> +/ {
> + model = "drejo DS167";
> + compatible = "drejo,sun7i-a20-drejo-ds167", "allwinner,sun7i-a20";
> +
> + aliases {
> + serial0 = &uart0;
> + serial1 = &uart3;
> +
> + spi0 = &spi1;
> + spi1 = &spi2;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + hdmi-connector {
> + compatible = "hdmi-connector";
> + type = "a";
> +
> + port {
> + hdmi_con_in: endpoint {
> + remote-endpoint = <&hdmi_out_con>;
> + };
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&led_pins_ds167>;
You don't need a pinctrl node for the GPIOs
> +
> + red {
> + label = "ds167-status";
This isn't the proper red name, it should be something like
ds167:red:status
> + gpios = <&pio 8 9 GPIO_ACTIVE_LOW>; /* PI9 STATUS LED NEAR A20 SERTAC */
> + default-state = "on";
> + };
> + };
> +};
> +
> +&ahci {
> + target-supply = <®_ahci_5v>;
> + status = "okay";
> +};
> +
> +&codec {
> + status = "okay";
> +};
> +
> +&cpu0 {
> + cpu-supply = <®_dcdc2>;
> +};
> +
> +&de {
> + status = "okay";
> +};
> +
> +&ehci0 {
> + status = "okay";
> +};
> +
> +&ehci1 {
> + status = "okay";
> +};
> +
> +&gmac {
> + pinctrl-names = "default";
> + pinctrl-0 = <&gmac_mii_pins>, <&gmac_txerr>;
> + phy-handle = <&phy1>;
> + phy-mode = "mii";
> + status = "okay";
> +};
> +
> +&hdmi {
> + status = "okay";
> +};
> +
> +&hdmi_out {
> + hdmi_out_con: endpoint {
> + remote-endpoint = <&hdmi_con_in>;
> + };
> +};
> +
> +&i2c0 {
> + status = "okay";
> +
> + axp209: pmic@34 {
> + reg = <0x34>;
> + interrupt-parent = <&nmi_intc>;
> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
> + };
> +};
> +
> +&i2c2 {
> + status = "okay";
> +};
> +
> +&lradc {
> + vref-supply = <®_vcc3v0>;
> + status = "okay";
> +};
> +
> +&gmac_mdio {
> + phy1: ethernet-phy@1 {
> + reg = <1>;
> + };
> +};
> +
> +&mmc0 {
> + vmmc-supply = <®_vcc3v3>;
> + bus-width = <4>;
> + cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
> + status = "okay";
> +};
> +
> +&ohci0 {
> + status = "okay";
> +};
> +
> +&ohci1 {
> + status = "okay";
> +};
> +
> +&otg_sram {
> + status = "okay";
> +};
> +
> +&pio {
> + gmac_txerr: gmac-txerr-pin {
> + pins = "PA17";
> + function = "gmac";
> + };
> +
> + led_pins_ds167: led-pins {
> + pins = "PI9"; /* Status led, on schematic, this is LED_EN */
> + function = "gpio_out";
> + drive-strength = <20>;
> + };
> +};
> +
> +&pwm {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pwm0_pin>, <&pwm1_pin>;
> + status = "okay";
> +};
> +
> +#include "axp209.dtsi"
> +
> +&ac_power_supply {
> + status = "okay";
> +};
> +
> +&battery_power_supply {
> + status = "okay";
> +};
> +
> +®_dcdc2 {
> + regulator-always-on;
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-name = "vdd-cpu";
> +};
> +
> +®_dcdc3 {
> + regulator-always-on;
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-name = "vdd-int-dll";
> +};
> +
> +®_ldo2 {
> + regulator-always-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "avcc";
> +};
> +
> +®_ahci_5v {
> + status = "okay";
> +};
> +
> +®_usb0_vbus {
> + status = "okay";
> +};
> +
> +®_usb1_vbus {
> + status = "okay";
> +};
> +
> +®_usb2_vbus {
> + status = "okay";
> +};
> +
> +&spi1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi1_pi_pins>,
> + <&spi1_cs0_pi_pin>;
> + status = "okay";
> +};
> +
> +&spi2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi2_pc_pins>,
> + <&spi2_cs0_pc_pin>;
> + status = "okay";
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_pb_pins>;
> + status = "okay";
> +};
> +
> +&uart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart3_pg_pins>;
> + status = "okay";
> +};
> +
> +&usb_otg {
> + dr_mode = "otg";
> + status = "okay";
> +};
> +
> +&usb_power_supply {
> + status = "okay";
> +};
> +
> +&usbphy {
> + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
> + usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */
> + usb0_vbus-supply = <®_usb0_vbus>;
> + usb1_vbus-supply = <®_usb1_vbus>;
> + usb2_vbus-supply = <®_usb2_vbus>;
> + status = "okay";
> +};
Looks good otherwise, thanks!
Maxime
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