linux-kernel - Re: [PATCH 1/2] ARM: dts: stm32: fix missing internally connected voltage regulator for OSD32MP1

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] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 3 Jun 2022 13:32:31 +0200
From:   Ahmad Fatoum <a.fatoum@...gutronix.de>
To:     Leonard Göhrs <l.goehrs@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel@...gutronix.de, linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 1/2] ARM: dts: stm32: fix missing internally connected
 voltage regulator for OSD32MP1

On 03.06.22 11:44, Leonard Göhrs wrote:
> According to the OSD32MP1 Power System overview[1] ldo3's input is always
> internally connected to vdd_ddr.
> 
> [1]: https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections
> 
> Signed-off-by: Leonard Göhrs <l.goehrs@...gutronix.de>

Reviewed-by: Ahmad Fatoum <a.fatoum@...gutronix.de>

Thanks,
Ahmad

> ---
>  arch/arm/boot/dts/stm32mp15xx-osd32.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
> index 6706d8311a66..e997c4953fd1 100644
> --- a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
> +++ b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
> @@ -78,6 +78,7 @@ regulators {
>  			compatible = "st,stpmic1-regulators";
>  
>  			ldo1-supply = <&v3v3>;
> +			ldo3-supply = <&vdd_ddr>;
>  			ldo6-supply = <&v3v3>;
>  			pwr_sw1-supply = <&bst_out>;
>  


-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |