linux-kernel - Re: [PATCH v5 0/7] Add EcoNet EN751221 MIPS platform support

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Message-ID: <aCNhVw7oMRhHQNq_@alpha.franken.de>
Date: Tue, 13 May 2025 17:12:23 +0200
From: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Caleb James DeLisle <cjd@...ns.fr>, linux-mips@...r.kernel.org,
	tglx@...utronix.de, robh@...nel.org, krzk+dt@...nel.org,
	conor+dt@...nel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, benjamin.larsson@...exis.eu,
	linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v5 0/7] Add EcoNet EN751221 MIPS platform support

On Tue, May 13, 2025 at 04:24:51PM +0200, Daniel Lezcano wrote:
> On Wed, May 07, 2025 at 01:44:53PM +0000, Caleb James DeLisle wrote:
> > EcoNet MIPS SoCs are big endian machines based on 34Kc and 1004Kc
> > processors. They are found in xDSL and xPON modems, and contain PCM
> > (VoIP), Ethernet, USB, GPIO, I2C, SPI (Flash), UART, and PCIe.
> > 
> > The EcoNet MIPS SoCs are divided broadly into two families, the
> > EN751221 family based on the 34Kc, and the EN751627 family based on
> > the 1004Kc. Individual SoCs within a family are very similar, only
> > with different peripherals.
> > 
> > This patchset adds basic "boots to a console" support for the EN751221
> > family and adds SmartFiber XP8421-B, a low cost commercially available
> > board that is useful for testing and development.
> > 
> > Note that Airoha (AN7523, AN7581) is similar to EcoNet in terms of
> > peripherals, and for historical reasons Airoha chips are sometimes
> > referred to with the EN75xx prefix. However this is a different
> > platform because Airoha chips are ARM based.
> > 
> > This patchset is against mips-next.
> > 
> > v4 -> v5
> > * 2/7 clocksource/drivers: Add EcoNet Timer HPT driver:
> >   * Improve explanation of HPT timer in changelog
> >   * Move pr_info to pr_debug per recommendation
> >   * Remove pointless debug on spurious interrupt
> >   * Small code-style change
> 
> Shall I pick the clocksource + bindings changes through my tree ?

please do, I'll take the remaining patches.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]