From: Krzysztof Kozlowski <krzk@kernel.org>
To: Daniel Schultz <D.Schultz@phytec.de>, "nm@ti.com" <nm@ti.com>,
"vigneshr@ti.com" <vigneshr@ti.com>,
"kristo@kernel.org" <kristo@kernel.org>,
"robh@kernel.org" <robh@kernel.org>,
"krzk+dt@kernel.org" <krzk+dt@kernel.org>,
"conor+dt@kernel.org" <conor+dt@kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Wadim Egorov <W.Egorov@phytec.de>,
"upstream@lists.phytec.de" <upstream@lists.phytec.de>
Subject: Re: [PATCH] arm64: dts: ti: am64-phyboard-electra: Add DT overlay for X27 connector
Date: Tue, 28 Jan 2025 10:02:18 +0100 [thread overview]
Message-ID: <ebf1d46a-63b9-4237-a15e-226b5c291ddd@kernel.org> (raw)
In-Reply-To: <3f1d962f-ecfa-40e1-b699-95c38a853d15@phytec.de>
On 28/01/2025 09:43, Daniel Schultz wrote:
> Hi,
>
> On 27.01.25 18:24, Krzysztof Kozlowski wrote:
>> On 27/01/2025 07:57, Daniel Schultz wrote:
>>> +&main_spi1 {
>>> + pinctrl-names = "default";
>>> + pinctrl-0 = <&main_spi1_pins_default>;
>>> + ti,pindir-d0-out-d1-in = <1>;
>>> + status = "okay";
>>> +
>>> + spidev@0 {
>>
>> Node names should be generic. See also an explanation and list of
>> examples (not exhaustive) in DT specification:
>> https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
>>
>>
>>> + compatible = "rohm,dh2228fv";
>>
>> That's not the device you have there. You cannot use other compatibles.
>
> I will remove that device for now and see if I can find a supported
> device on Sparkfun or similar, which I can add later.
This sounds like you do not have there any device, so this cannot be
represented in the DTS.
Best regards,
Krzysztof
prev parent reply other threads:[~2025-01-28 9:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-27 6:57 [PATCH] arm64: dts: ti: am64-phyboard-electra: Add DT overlay for X27 connector Daniel Schultz
2025-01-27 17:24 ` Krzysztof Kozlowski
2025-01-28 8:43 ` Daniel Schultz
2025-01-28 9:02 ` Krzysztof Kozlowski [this message]
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