From nobody Thu Dec 18 05:58:33 2025 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4CED2142624 for ; Tue, 23 Jul 2024 19:55:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721764550; cv=none; b=igX0KIySEgWe/vZAXAPtuBYQcDHKk9kDWc0eZBp8cCKxVXqRosoG0wElrocISkHTzyKljZe+vDSTtXmTnUWRZLa2qtmn6Tvi9FE5MoS+1n/ODQPVPgZF8h3g+UpQXK+qOSyhxEpUl29xamqhiqnIE3K48uZ2U7Yc8+BYu/w8ZR4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721764550; c=relaxed/simple; bh=OgH/MFn71YZJud8AydSKjAwdpyC0D4f2pGsG8wxHlF0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=oEOw3x/fb4hL+77Qo0ZUmB6qXnxOX1WYapM13SlYhhEAcAWJ8r1rgUlvv0rGDXBnqWjZXxHgTBXCUFH2px67l1u75ntgSRGwwHGpIlnCrX9bB7A/0crjnsJzY0NmT691fLF5wKx+aE46D1PWqVRQG5bxeOEoNNvp+TeArVsyj4Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Received: from i5e860cd3.versanet.de ([94.134.12.211] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sWLbs-0005iD-MN; Tue, 23 Jul 2024 21:55:44 +0200 From: Heiko Stuebner To: heiko@sntech.de Cc: ukleinek@debian.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 03/14] arm64: dts: rockchip: enable uart0 on Qnap-TS433 Date: Tue, 23 Jul 2024 21:55:27 +0200 Message-Id: <20240723195538.1133436-4-heiko@sntech.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240723195538.1133436-1-heiko@sntech.de> References: <20240723195538.1133436-1-heiko@sntech.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Uart0 is connected to an MCU on the board that handles system control like the fan-speed. So far no driver for it is available though. Tested-by: Uwe Kleine-K=C3=B6nig Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts b/arch/arm6= 4/boot/dts/rockchip/rk3568-qnap-ts433.dts index 9bf9c3b65ca31..bc26f2e98c185 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts @@ -104,6 +104,14 @@ &sdhci { status =3D "okay"; }; =20 +/* + * Connected to an MCU, that provides access to more LEDs, + * buzzer, fan control and more. + */ +&uart0 { + status =3D "okay"; +}; + /* * Pins available on CN3 connector at TTL voltage level (3V3). * ,_ _. --=20 2.39.2