From: Francesco Dolcini <francesco.dolcini@toradex.com>
To: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Cc: Francesco Dolcini <francesco@dolcini.it>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 0/2] arm64: dts: freescale: imx95-aquila: Keep DP_PWR always enabled
Date: Tue, 3 Nov 2026 13:33:38 +0100 [thread overview]
Message-ID: <aunUon2a8W0mcele@francesco-nb> (raw)
In-Reply-To: <aunOT21BZmGkJQ25@vm>
On Tue, Nov 03, 2026 at 02:25:02PM +0200, Laurentiu Palcu wrote:
> Hi Francesco,
>
> On Tue, Nov 03, 2026 at 11:53:14AM +0100, Francesco Dolcini wrote:
> > From: Francesco Dolcini <francesco.dolcini@toradex.com>
> >
> > DP_PWR on the DisplayPort connector powers active DP cables and
> > adapters, which do not work without it. Keep it always enabled, and mark
> > it boot-on so that the firmware, e.g. U-Boot, enables it at boot,
>
> I believe this "mark it boot-on so that the firmware, e.g. U-Boot,
> enables it at boot" sentence is a bit misleading. AFAIK, u-boot does not
It's not.
We use OF_UPSTREAM, this is the single DT file that both U-Boot and
Linux (and maybe other projects) use.
Francesco
next prev parent reply other threads:[~2026-11-03 12:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-03 10:53 [PATCH v1 0/2] arm64: dts: freescale: imx95-aquila: Keep DP_PWR always enabled Francesco Dolcini
2026-11-03 10:53 ` [PATCH v1 1/2] arm64: dts: freescale: imx95-aquila-dev: " Francesco Dolcini
2026-11-03 12:53 ` Laurentiu Palcu
2026-11-03 10:53 ` [PATCH v1 2/2] arm64: dts: freescale: imx95-aquila-clover: " Francesco Dolcini
2026-11-03 12:53 ` Laurentiu Palcu
2026-11-03 12:25 ` [PATCH v1 0/2] arm64: dts: freescale: imx95-aquila: " Laurentiu Palcu
2026-11-03 12:33 ` Francesco Dolcini [this message]
2026-11-03 12:52 ` Laurentiu Palcu
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