Hi Jonathan, Thanks for your patch.
On Thu, Oct 25, 2018 at 08:55:19PM +0100, Jonathan McDowell wrote: > > The Mapleboard MP130 is a single board computer based on the Allwinner > H3 SoC, with all schematics freely available. The Lite version includes > 1GB main memory and 8GB eMMC. > > https://www.mapleboard.org/en (still mostly in Chinese even when English > is selected) > > This DTS is based upon the DTS shipped with the board which uses > mapleboard,mp130- prefixes instead of the allwinner,sun8i variants. > > Signed-off-by: Jonathan McDowell <nood...@earth.li> The prefix of your patch should be "ARM: dts: sun8i-h3: ..." > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index b5bd3de87c33..dcf1b9e7f71e 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1035,6 +1035,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ > sun8i-h3-bananapi-m2-plus.dtb \ > sun8i-h3-beelink-x2.dtb \ > sun8i-h3-libretech-all-h3-cc.dtb \ > + sun8i-h3-mapleboard-mp130.dtb \ > sun8i-h3-nanopi-m1.dtb \ > sun8i-h3-nanopi-m1-plus.dtb \ > sun8i-h3-nanopi-neo.dtb \ > diff --git a/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts > b/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts > new file mode 100644 > index 000000000000..bf948128af94 > --- /dev/null > +++ b/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts > @@ -0,0 +1,179 @@ > +/* > + * Copyright (C) 2017 Centrum Embedded Systems, Jia-Bin Huang > <j...@ces.com.tw> > + * Copyright (C) 2018 Jonathan McDowell <nood...@earth.li> > + * > + * This file is licensed under the terms of the GNU General Public > + * License version 2. This program is licensed "as is" without any > + * warranty of any kind, whether express or implied. You should add a SPDX tag instead of the license. We're also trying to license the DT under a dual GPL/MIT license, since they can be used by projects under a license that is not the GPL. But that's your call, obviously. > + */ > + > +/dts-v1/; > +#include "sun8i-h3.dtsi" > +#include "sunxi-common-regulators.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > + > +/ { > + model = "MapleBoard MP130 Board"; > + compatible = "mapleboard,mp130_board", "allwinner,sun8i-h3"; The "board" in both the model and compatible is redundant. > + > + aliases { > + ethernet0 = &emac; > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&leds_pio>, <&leds_r_pio>; You can drop those pinctrl nodes > + pwr_led { > + label = "mp130_board:orange:pwr"; > + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; > + default-state = "on"; > + }; A new line here would be nice > + status_led { > + label = "mp130_board:orange:status"; > + gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; > + }; > + }; > + > + r_gpio_keys { > + compatible = "gpio-keys"; > + pinctrl-names = "default"; > + pinctrl-0 = <&sw_r_pio>; Samething the pinctrl reference can be dropped > + power { > + label = "power"; > + linux,code = <KEY_POWER>; > + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; /* PL3 */ > + }; > + > + user { > + label = "user"; > + linux,code = <BTN_0>; > + gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>; > + }; The labels should be under the form "board:color:function" > + }; > +}; > + > +&codec { > + allwinner,audio-routing = > + "Line Out", "LINEOUT", > + "LINEIN", "Line In"; > + status = "okay"; > +}; > + > +&ehci1 { > + status = "okay"; > +}; > + > +&ehci2 { > + status = "okay"; > +}; > + > +&ehci3 { > + status = "okay"; > +}; > + > +&ir { > + pinctrl-names = "default"; > + pinctrl-0 = <&ir_pins_a>; > + status = "okay"; > +}; > + > +&mmc0 { > + vmmc-supply = <®_vcc3v3>; > + bus-width = <4>; > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ > + cd-inverted; > + status = "okay"; > +}; > + > +&mmc2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc2_8bit_pins>; > + vmmc-supply = <®_vcc3v3>; > + bus-width = <8>; > + non-removable; > + cap-mmc-hw-reset; > + status = "okay"; > +}; > + > +&ohci1 { > + status = "okay"; > +}; > + > +&ohci2 { > + status = "okay"; > +}; > + > +&ohci3 { > + status = "okay"; > +}; > + > +&pio { > + leds_pio: led_pins { > + pins = "PA15"; > + function = "gpio_out"; > + }; > +}; > + > +&r_pio { > + leds_r_pio: led_pins { > + pins = "PL10"; > + function = "gpio_out"; > + }; > + > + sw_r_pio: key_pins { > + pins = "PL3", "PL4"; > + function = "gpio_in"; > + }; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins_a>; > + status = "okay"; > +}; > + > +&uart1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart1_pins>; > + status = "disabled"; > +}; > + > +&uart2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart2_pins>; > + status = "disabled"; > +}; > + > +&uart3 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart3_pins>; > + status = "disabled"; > +}; > + > +&usb_otg { > + dr_mode = "peripheral"; > + status = "okay"; > +}; > + > +&usbphy { > + /* USB VBUS is always on */ > + status = "okay"; > +}; > + > +&emac { > + phy-handle = <&int_mii_phy>; > + phy-mode = "mii"; > + allwinner,leds-active-low; > + status = "okay"; > +}; > + This should be ordered alphabetically > J. > > -- > Revd Jonathan McDowell, ULC | Do you believe in happy endings? Please don't send patches through your mailer. git send-email can be configured to send the patches directly, this should be your preferred option. Thanks! Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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