From: Caleb James DeLisle <cjd@cjdns.fr>
To: Rob Herring <robh@kernel.org>
Cc: linux-clk@vger.kernel.org, linux-mips@vger.kernel.org,
naseefkm@gmail.com, bmasney@redhat.com, mturquette@baylibre.com,
sboyd@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
lee@kernel.org, p.zabel@pengutronix.de, nbd@nbd.name,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: clock, reset: Add econet EN751221
Date: Sat, 14 Mar 2026 02:45:55 +0100 [thread overview]
Message-ID: <3b2108fa-6cb8-4125-b046-c7991361fd41@cjdns.fr> (raw)
In-Reply-To: <20260314003802.GA3735730-robh@kernel.org>
On 14/03/2026 01:38, Rob Herring wrote:
> On Thu, Mar 12, 2026 at 04:24:48PM +0000, Caleb James DeLisle wrote:
>> Add clock and reset bindings for EN751221 as well as a "chip-scu" which is
>> an additional regmap that is used by the clock driver as well as others.
>> This split of the SCU across two register areas is the same as the Airoha
>> AN758x family.
>>
>> Signed-off-by: Caleb James DeLisle <cjd@cjdns.fr>
>> ---
>> .../bindings/clock/airoha,en7523-scu.yaml | 6 ++-
>> .../devicetree/bindings/mfd/syscon.yaml | 2 +
>> MAINTAINERS | 2 +
>> .../dt-bindings/clock/econet,en751221-scu.h | 12 +++++
>> .../dt-bindings/reset/econet,en751221-scu.h | 49 +++++++++++++++++++
>> 5 files changed, 70 insertions(+), 1 deletion(-)
>> create mode 100644 include/dt-bindings/clock/econet,en751221-scu.h
>> create mode 100644 include/dt-bindings/reset/econet,en751221-scu.h
>>
>> diff --git a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
>> index a8471367175b..eb24a5687639 100644
>> --- a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
>> +++ b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
>> @@ -32,6 +32,7 @@ properties:
>> - enum:
>> - airoha,en7523-scu
>> - airoha,en7581-scu
>> + - econet,en751221-scu
> AFAICT, 'econet' is not a vendor/company but a family of products. The
> vendor is still airoha.
EcoNet was a vendor, they existed alongside of Airoha (both were
subsidiaries of Mediatek). They ended up being bought out by Airoha in
2021 and the name has been retired from usage. They did share a lot of
technology between them, but Airoha focused on ARM devices while EcoNet
only ever sold MIPS devices.
Airoha currently lists one of the old EcoNet MIPS SoCs on their website,
and may have offered more in the past - but all of the Linux / OpenWrt
support for "airoha,*" so far has been for ARM devices only. I've been
promoting the idea that anything MIPS should be called EcoNet and
anything ARM should be called Airoha.
Thanks,
Caleb
>
> Rob
>
next prev parent reply other threads:[~2026-03-14 1:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-12 16:24 [PATCH 0/2] clk: airoha: Add EcoNet EN751221 support Caleb James DeLisle
2026-03-12 16:24 ` [PATCH 1/2] dt-bindings: clock, reset: Add econet EN751221 Caleb James DeLisle
2026-03-14 0:38 ` Rob Herring
2026-03-14 1:45 ` Caleb James DeLisle [this message]
2026-03-16 16:15 ` Rob Herring
2026-03-25 14:22 ` Stephen Boyd
2026-03-12 16:24 ` [PATCH 2/2] clk: airoha: Add econet EN751221 clock/reset support to en7523-scu Caleb James DeLisle
2026-03-12 19:04 ` Brian Masney
2026-03-25 14:22 ` Stephen Boyd
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