From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=217.194.8.81 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793703215; b=wtEOFZZHq2y8uDyrP/ZCAyOkTEPGALV5ky7G6j1Wli6RwISgpu79uUtjYgS4Iw/2k6VP VcsuJEzfPdrAwjC00ZrunAyhtQZWF1yyQ8F8NyHOdKfddmFDjQKCUAPdlU+eaDzxlCGyk yjrqP+vFMGOcnGXdjN2Ngytd/um9rT/JHwdcXNQiKaEearrQXCgNXkEXZLKrgjAbABmM7 Ur0UbK2tqh3qiCbbgpfZa3bFoGzpI1/DdVz9dsk7erixKb9mvcb7etAlAv1wA4NmKYzko H9DBcVpoVBU7kc9ROMmS9ubffTDBAFS/Wd2ImcEp5oNjk/nCHyGKHxSxLfypj5CMAJA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793703215; h=DMARC-Filter:Received:DKIM-Signature:From:To:Cc:Subject:Date: Message-ID:X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding; bh=GCIbW4AET6O9pHrHj88pZoYl+AaYbhYxFMRR7dhKfCA=; b=pfVYXQVD/+bAGnQtUV5HATsV7j2g9o2ue+Zebh6HAidTNjKtu2qtScDsn6bZb7KFkkT1 xPFGq7qxpBa+C9Raw2LuAcM72Xi4adQPwRHAlki7spqT2e+I8uga0eeOoLtJD7QQV9OVc 8iHMIObAyvFBq9QHdqv55/iDRGhxDbU03HVqEWvnY3ETpvwp49YOWClJpx1gU/HmcFAd/ pkpFoXjhy63PKRoX8nH1OcWAHK6czd3w1O0H5uEQRrmR6fhyy3ph83mvzNSSP3TYlOTPJ 7oMMDoWxkkWiqsWNPY9oaLx/WuMVZcW/o04ukodCig3G+w5Q9Zb4XSuR2fD99evjlSg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass header.d=dolcini.it header.i=@dolcini.it header.a=rsa-sha256 header.s=default header.b=TnJyo6wH; arc=none smtp.remote-ip=217.194.8.81 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F1501606BFB9; Tue, 3 Nov 2026 10:53:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org F1501606BFB9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=dolcini.it header.i=@dolcini.it header.a=rsa-sha256 header.s=default header.b=TnJyo6wH Received: from francesco-nb.corp.toradex.com (248.201.173.83.static.wline.lns.sme.cust.swisscom.ch [83.173.201.248]) by mail11.truemail.it (Postfix) with ESMTPA id EDAB31FAA9; Tue, 3 Nov 2026 11:53:31 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1793703212; bh=GCIbW4AET6O9pHrHj88pZoYl+AaYbhYxFMRR7dhKfCA=; h=From:To:Subject; b=TnJyo6wHB+76RU5WT4Gr7kcG1+PoR2E9GbCb2YV9yvq3IXpZPmkII2NmckgIMqP4z h2qU2Z2SGJcYyPLR6If69zyf5yrt6VTzZbQ7WQIzwy6rJdXTQ46YDuqKQiBdubEg7/ /c4oia7XCFLK9wasbrRe37PRNCeAPn2+pzirg0Ix22NrHuxgE6zKsm0J/oVP6E/a14 sWnGHSSB+hZPPw1BDvv5NYjNp12c4xjVZNlQvFovU7emhcoeDM8dMuQg+8owilYyhB E83BqO9ov3zPk6GWGjifjzpn6CZwfrJ0OC1/TPADcp2N0OyyfWJlHAU6IgH5BL7Xth D0ZqzG3bzrb8w== From: Francesco Dolcini To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Francesco Dolcini , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 1/2] arm64: dts: freescale: imx95-aquila-dev: Keep DP_PWR always enabled Date: Tue, 3 Nov 2026 11:53:15 +0100 Message-ID: <20261103105323.2394012-2-francesco@dolcini.it> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261103105323.2394012-1-francesco@dolcini.it> References: <20261103105323.2394012-1-francesco@dolcini.it> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Francesco Dolcini 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, whether or not a display driver is available. Fixes: d5c082ba23db ("arm64: dts: freescale: add Aquila iMX95 support") Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/freescale/imx95-aquila-dev.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx95-aquila-dev.dts b/arch/arm64/boot/dts/freescale/imx95-aquila-dev.dts index 7698ef44095c..cfe90831447a 100644 --- a/arch/arm64/boot/dts/freescale/imx95-aquila-dev.dts +++ b/arch/arm64/boot/dts/freescale/imx95-aquila-dev.dts @@ -48,6 +48,8 @@ reg_dp_3p3v: regulator-dp-3p3v { /* Aquila GPIO_21_DP */ gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; enable-active-high; + regulator-always-on; + regulator-boot-on; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "DP_3V3"; -- 2.47.3