linux-kernel - Re: [PATCH 1/3] ARM: sun8i: v3s: add LRADC device node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20170322192221.yhtk6qmzqka4vssd@lukather>
Date:   Wed, 22 Mar 2017 20:22:21 +0100
From:   Maxime Ripard <maxime.ripard@...e-electrons.com>
To:     Icenowy Zheng <icenowy@...c.xyz>
Cc:     Chen-Yu Tsai <wens@...e.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...glegroups.com
Subject: Re: [PATCH 1/3] ARM: sun8i: v3s: add LRADC device node

On Fri, Mar 17, 2017 at 11:43:41PM +0800, Icenowy Zheng wrote:
> Allwinner V3s features a LRADC like the ones in older SoCs.
> 
> Add a device tree node for it.
> 
> Signed-off-by: Icenowy Zheng <icenowy@...c.xyz>
> ---
>  arch/arm/boot/dts/sun8i-v3s.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
> index 71075969e5e6..77bbf5ff9548 100644
> --- a/arch/arm/boot/dts/sun8i-v3s.dtsi
> +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
> @@ -238,6 +238,13 @@
>  			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
>  		};
>  
> +		lradc: lradc@...22800 {

The node name should reflect the class of the device, so something like adc@..

> +			compatible = "allwinner,sun4i-a10-lradc-keys";

Please put a SoC-specific compatible there.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

Download attachment "signature.asc" of type "application/pgp-signature" (802 bytes)