linux-kernel - Re: [PATCH v4 01/11] PCI: rockchip: Remove writes to unused registers

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Message-ID: <d4e5d8c8-52ef-3a6c-64a9-ea6c499cb5f0@kernel.org>
Date:   Tue, 18 Apr 2023 08:58:30 +0900
From:   Damien Le Moal <dlemoal@...nel.org>
To:     Rick Wertenbroek <rick.wertenbroek@...il.com>,
        alberto.dassatti@...g-vd.ch
Cc:     xxm@...k-chips.com, Shawn Lin <shawn.lin@...k-chips.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Brian Norris <briannorris@...omium.org>,
        Caleb Connolly <kc@...tmarketos.org>,
        Corentin Labbe <clabbe@...libre.com>,
        Johan Jonker <jbx6244@...il.com>,
        Arnaud Ferraris <arnaud.ferraris@...labora.com>,
        Judy Hsiao <judyhsiao@...omium.org>,
        Hugh Cole-Baker <sigmaris@...il.com>,
        linux-pci@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 01/11] PCI: rockchip: Remove writes to unused registers

On 4/17/23 18:26, Rick Wertenbroek wrote:
> Remove write accesses to registers that are marked "unused" (and
> therefore read-only) in the technical reference manual (TRM)
> (see RK3399 TRM 17.6.8.1)
> 
> Signed-off-by: Rick Wertenbroek <rick.wertenbroek@...il.com>
> Tested-by: Damien Le Moal <dlemoal@...nel.org>

Reviewed-by: Damien Le Moal <dlemoal@...nel.org>