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Message-ID: <YkVUWV0czTzo6MrJ@shell.armlinux.org.uk>
Date: Thu, 31 Mar 2022 08:12:25 +0100
From: "Russell King (Oracle)" <linux@...linux.org.uk>
To: Dylan Hung <dylan_hung@...eedtech.com>
Cc: robh+dt@...nel.org, joel@....id.au, andrew@...id.au,
andrew@...n.ch, hkallweit1@...il.com, davem@...emloft.net,
kuba@...nel.org, pabeni@...hat.com, p.zabel@...gutronix.de,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
netdev@...r.kernel.org, BMC-SW@...eedtech.com
Subject: Re: [PATCH v3 2/3] net: mdio: add reset control for Aspeed MDIO
Hi,
On Fri, Mar 25, 2022 at 12:14:50PM +0800, Dylan Hung wrote:
> Add reset assertion/deassertion for Aspeed MDIO. There are 4 MDIO
> controllers embedded in Aspeed AST2600 SOC and share one reset control
> register SCU50[3]. To work with old DT blobs which don't have the reset
> property, devm_reset_control_get_optional_shared is used in this change.
>
> Signed-off-by: Dylan Hung <dylan_hung@...eedtech.com>
> Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>
Should this really be specific to one driver rather than being handled
in the core mdio code?
--
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