linux-kernel - Re: [PATCH v2 4/4] arm64: dts: allwinner: h6: Use RSB for AXP805 PMIC connection

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: <20210308154522.mkbxh3dpxidxhzzs@gilmour>
Date:   Mon, 8 Mar 2021 16:45:22 +0100
From:   Maxime Ripard <maxime@...no.tech>
To:     Samuel Holland <samuel@...lland.org>
Cc:     Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Rob Herring <robh+dt@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Andre Przywara <andre.przywara@....com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-clk@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: Re: [PATCH v2 4/4] arm64: dts: allwinner: h6: Use RSB for AXP805
 PMIC connection

On Sun, Jan 03, 2021 at 04:00:07AM -0600, Samuel Holland wrote:
> On boards where the only peripheral connected to PL0/PL1 is an X-Powers
> PMIC, configure the connection to use the RSB bus rather than the I2C
> bus. Compared to the I2C controller that shares the pins, the RSB
> controller allows a higher bus frequency, and it is more CPU-efficient.
> 
> Signed-off-by: Samuel Holland <samuel@...lland.org>

Applied, thanks

Maxime

Download attachment "signature.asc" of type "application/pgp-signature" (229 bytes)