linux-kernel - Re: [PATCH v4 1/2] ARM: dts: sun7i: Add Iteaduino Plus A20

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Message-ID: <22045443.EfDdHjke4D@jernej-laptop>
Date:   Fri, 13 Oct 2023 21:21:42 +0200
From:   Jernej Škrabec <jernej.skrabec@...il.com>
To:     conor@...nel.org, Julian Ribbeck <julian.ribbeck@....de>
Cc:     conor+dt@...nel.org, devicetree@...r.kernel.org,
        julian.ribbeck@....de, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...ts.linux.dev,
        robh+dt@...nel.org, samuel@...lland.org, wens@...e.org
Subject: Re: [PATCH v4 1/2] ARM: dts: sun7i: Add Iteaduino Plus A20

Dne petek, 13. oktober 2023 ob 21:18:00 CEST je Jernej Škrabec napisal(a):
> Dne petek, 06. oktober 2023 ob 11:01:30 CEST je Julian Ribbeck napisal(a):
> > Iteaduino Plus A20 is very similar to Iteaduino Plus A10. In fact it
> > shares the same breakout board and the Itead Core A20 on top of it, is
> > only adapted to support the dual-core A20.
> > 
> > This commits enables the following hardware:
> > 
> > * HDMI Video output
> > * USB
> > * SATA (untested due to lack of hardware I could attach)
> > * Ethernet
> > * MMC storage
> > * UART
> > * USB OTG (untested, because I don't own an USB OTG cable/device)
> > 
> > Signed-off-by: Julian Ribbeck <julian.ribbeck@....de>
> > ---
> >  arch/arm/boot/dts/allwinner/Makefile          |   1 +
> >  .../sun7i-a20-itead-iteaduino-plus.dts        | 104 ++++++++++++++++++
> >  2 files changed, 105 insertions(+)
> >  create mode 100644 arch/arm/boot/dts/allwinner/sun7i-a20-itead-iteaduino-plus.dts
> > 
> > diff --git a/arch/arm/boot/dts/allwinner/Makefile b/arch/arm/boot/dts/allwinner/Makefile
> > index eebb5a0c873a..39af5ad94590 100644
> > --- a/arch/arm/boot/dts/allwinner/Makefile
> > +++ b/arch/arm/boot/dts/allwinner/Makefile
> > @@ -124,6 +124,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
> >  	sun7i-a20-haoyu-marsboard.dtb \
> >  	sun7i-a20-hummingbird.dtb \
> >  	sun7i-a20-itead-ibox.dtb \
> > +	sun7i-a20-itead-iteaduino-plus.dts \
> 
> This should be .dtb.
> 
> Other than that:
> Reviewed-by: Jernej Skrabec <jernej.skrabec@...il.com>
> 
> I'll fix it while applying.
> 
> For future reference, please follow proper patch submission procedure:
> - each revision should be sent in separate thread
> - each new revision should contain changelog, either in cover letter (when
> there is more than one patch) or below --- line in each patch
> - compatible description patch comes before first usage (I'll invert order
> when applying)

Sorry, I won't apply it as yet. How was this tested if it didn't even built due
to mistake in Makefile?

Best regards,
Jernej

> 
> Best regards,
> Jernej
> 
> >  	sun7i-a20-i12-tvbox.dtb \
> >  	sun7i-a20-icnova-a20-adb4006.dtb \
> >  	sun7i-a20-icnova-swac.dtb \
> > diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-itead-iteaduino-plus.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-itead-iteaduino-plus.dts
> > new file mode 100644
> > index 000000000000..c9f9b0275381
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/allwinner/sun7i-a20-itead-iteaduino-plus.dts
> > @@ -0,0 +1,104 @@
> > +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> > +
> > +/dts-v1/;
> > +#include "sun7i-a20.dtsi"
> > +#include "sunxi-itead-core-common.dtsi"
> > +
> > +/ {
> > +	model = "Itead Iteaduino Plus A20";
> > +	compatible = "itead,iteaduino-plus-a20", "allwinner,sun7i-a20";
> > +
> > +	hdmi-connector {
> > +		compatible = "hdmi-connector";
> > +		type = "a";
> > +
> > +		port {
> > +			hdmi_con_in: endpoint {
> > +				remote-endpoint = <&hdmi_out_con>;
> > +			};
> > +		};
> > +	};
> > +};
> > +
> > +&ac_power_supply {
> > +	status = "okay";
> > +};
> > +
> > +&ahci {
> > +	target-supply = <&reg_ahci_5v>;
> > +	status = "okay";
> > +};
> > +
> > +&axp209 {
> > +	interrupt-parent = <&nmi_intc>;
> > +	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
> > +};
> > +
> > +&battery_power_supply {
> > +	status = "okay";
> > +};
> > +
> > +&codec {
> > +	stauts = "okay";
> > +};
> > +
> > +&de {
> > +	status = "okay";
> > +};
> > +
> > +&emac {
> > +	pinctrl-names = "default";
> > +	pinctrl-0 = <&emac_pa_pins>;
> > +	phy-handle = <&phy1>;
> > +	status = "okay";
> > +};
> > +
> > +&emac_sram {
> > +	status = "okay";
> > +};
> > +
> > +&hdmi {
> > +	status = "okay";
> > +};
> > +
> > +&hdmi_out {
> > +	hdmi_out_con: endpoint {
> > +		remote-endpoint = <&hdmi_con_in>;
> > +	};
> > +};
> > +
> > +&mdio {
> > +	status = "okay";
> > +
> > +	phy1: ethernet-phy@1 {
> > +		reg = <1>;
> > +	};
> > +};
> > +
> > +&mmc0 {
> > +	vmmc-supply = <&reg_vcc3v3>;
> > +	bus-width = <4>;
> > +	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
> > +	status = "okay";
> > +};
> > +
> > +&otg_sram {
> > +	status = "okay";
> > +};
> > +
> > +&reg_ahci_5v {
> > +	status = "okay";
> > +};
> > +
> > +&reg_usb0_vbus {
> > +	status = "okay";
> > +};
> > +
> > +&usb_otg {
> > +	status = "okay";
> > +	dr_mode = "host";
> > +};
> > +
> > +&usbphy {
> > +	usb0_vbus-supply = <&reg_usb0_vbus>;
> > +};
> > --
> > 2.42.0
> > 
> > 
> 
> 
> 
> 
>