linux-kernel - Re: [PATCH 8/9] dt-bindings: iio: adc: rockchip-saradc: Allow use of a power-domain

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>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20250525153201.51d733e3@jic23-huawei>
Date: Sun, 25 May 2025 15:32:01 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Jonas Karlman <jonas@...boo.se>
Cc: Heiko Stuebner <heiko@...ech.de>, Ulf Hansson <ulf.hansson@...aro.org>,
 David Lechner <dlechner@...libre.com>, Nuno Sá
 <nuno.sa@...log.com>, Andy Shevchenko <andy@...nel.org>, Rob Herring
 <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Yao Zi <ziyao@...root.org>, Chukun Pan
 <amadeus@....edu.cn>, linux-rockchip@...ts.infradead.org,
 linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-iio@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 8/9] dt-bindings: iio: adc: rockchip-saradc: Allow use
 of a power-domain

On Sun, 18 May 2025 22:06:55 +0000
Jonas Karlman <jonas@...boo.se> wrote:

> The SARADC controller in most Rockchip SoCs are part or power domains

part of power

I can fix that whilst applying if nothing else comes up.


> that are always powered on, i.e. PD_BUS or PD_PERI.
> 
> On RK3528 the SARADC controller is part of the PD_VPU power domain.
> 
> Add support to describe power-domains for the SARADC controllers.
> 
> Signed-off-by: Jonas Karlman <jonas@...boo.se>
> ---
>  Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml
> index 41e0c56ef8e3..f776041fd08f 100644
> --- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.yaml
> @@ -47,6 +47,9 @@ properties:
>        - const: saradc
>        - const: apb_pclk
>  
> +  power-domains:
> +    maxItems: 1
> +
>    resets:
>      maxItems: 1
>