linux-kernel - Re: [PATCH 5/5] arm64: dts: allwinner: a64: add support for PineTab

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Date:   Fri, 10 Jan 2020 19:12:21 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     Icenowy Zheng <icenowy@...c.io>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Thierry Reding <thierry.reding@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linux-sunxi@...glegroups.com
Subject: Re: [PATCH 5/5] arm64: dts: allwinner: a64: add support for PineTab

Hi Icenowy.

checkpatch noticed a small inconsistency in the i2c1 node.

> 
> Misc:
> - Debug UART is muxed with the headphone jack, with the switch next to
> the microSD slot.
> - A bosch BMA223 accelerometer is connected to the I2C bus of A64 SoC.
> - Wi-Fi and Bluetooth are available via a RTL8723CS chip, similar to the
> one in Pinebook.
> 
> +
> +&i2c1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&i2c1_pins>;
> +	status = "okay";
> +
> +	bma223@18 {
> +		compatible = "bosch,bma223", "bosch,bma222e";
These compatible have no binding file?!?


> +		reg = <0x18>;
> +		interrupt-parent = <&pio>;
> +		interrupts = <7 5 IRQ_TYPE_LEVEL_HIGH>; /* PH5 */
> +		mount-matrix = "0", "-1", "0",
> +			       "-1", "0", "0",
> +			       "0", "0", "-1";
> +	};
> +};

bosch,bma222e is referenced by a driver, whereas this is the
first reference of bosch,bma223.

	Sam