From: Charles Perry <charles.perry@microchip.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Charles Perry <charles.perry@microchip.com>,
<netdev@vger.kernel.org>, Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH net-next 1/2] dt-bindings: net: document Microchip PIC64-HPSC/HX MDIO controller
Date: Thu, 19 Mar 2026 12:36:07 -0700 [thread overview]
Message-ID: <abxQJ7XvrEVd0QOC@bby-cbu-swbuild03.eng.microchip.com> (raw)
In-Reply-To: <1dec7b03-1ad1-4b7b-897a-5dc144dc18ee@lunn.ch>
On Thu, Mar 19, 2026 at 05:59:36PM +0100, Andrew Lunn wrote:
> > The hardware supports an interrupt pin to signal transaction completion
> > which is not strictly needed as the software can also poll a "TRIGGER"
> > bit for this.
>
> If the interrupt always exists, it is better to have it in DT. I
> assume it will be in the SoC .dtsi file?
>
Yes, I have that interrupt in my .dtsi.
> Always requiring it makes the code simpler when somebody adds support
> for interrupts. You don't need all the _optional_ and dealing with it
> being missing etc.
>
Good point, I'll add that to the required properties.
Thanks,
Charles
next prev parent reply other threads:[~2026-03-19 19:36 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-17 18:46 [PATCH net-next 0/2] Add support for PIC64-HPSC/HX MDIO controller Charles Perry
2026-03-17 18:46 ` [PATCH net-next 1/2] dt-bindings: net: document Microchip " Charles Perry
2026-03-18 17:48 ` Conor Dooley
2026-03-18 21:23 ` Charles Perry
2026-03-19 1:35 ` Conor Dooley
2026-03-23 13:38 ` Charles Perry
2026-03-23 19:35 ` Conor Dooley
2026-03-19 16:47 ` Andrew Lunn
2026-03-19 16:59 ` Andrew Lunn
2026-03-19 19:36 ` Charles Perry [this message]
2026-03-17 18:46 ` [PATCH net-next 2/2] net: mdio: add a driver for " Charles Perry
2026-03-18 9:52 ` Maxime Chevallier
2026-03-18 21:25 ` Charles Perry
2026-03-19 16:55 ` Andrew Lunn
2026-03-19 19:26 ` Charles Perry
2026-03-19 19:53 ` Andrew Lunn
2026-03-19 21:38 ` Charles Perry
2026-03-19 16:56 ` Andrew Lunn
2026-03-19 19:31 ` Charles Perry
2026-03-19 17:03 ` Andrew Lunn
2026-03-19 19:33 ` Charles Perry
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