From nobody Mon Feb 9 21:19:19 2026 Received: from out-173.mta0.migadu.com (out-173.mta0.migadu.com [91.218.175.173]) (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 BBF56235C14 for ; Fri, 25 Apr 2025 09:26:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745573194; cv=none; b=s/NZjZXkgoMLxjgw2sBAyzngWEl64VtrytLi8Tu/+X8uByf8JmnHqKFXwwUEYiNo+YLaJShMqYYi+/M6g5aRlo/4UysHOCJMMsrFLZ/ABJnQDwgaUoKq6QPm0D5Md8kcAHbO0v9csf6uzOXEbl/gIlONAEB0cFz9KCDC07yRKks= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745573194; c=relaxed/simple; bh=jvwRCIJ196biEMpRdCmp/xe7J99TNTyUft3H4KEdtkI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jPftCqqRkJkjWEIRLdl0O8h916BygKeAv5FySXQSLZGzghzLCMHSfzxS4p3Eoj/0cM69B/froVi/zWrReiChQybnPYNqDDuSOgPvzv6qgPzwDvJ6yLpu5NzHK9RzQ/q3KHWK9NThk0dy2WHoElKxadL4UZ8VHqW4YnW3B0fIyw8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cknow.org; spf=pass smtp.mailfrom=cknow.org; dkim=pass (2048-bit key) header.d=cknow.org header.i=@cknow.org header.b=bvGmNe8W; arc=none smtp.client-ip=91.218.175.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cknow.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cknow.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=cknow.org header.i=@cknow.org header.b="bvGmNe8W" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cknow.org; s=key1; t=1745573189; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8IWFeZwQkKxKDNc32b6AQqa8Tbi3kqSkUWXHW/RB4xQ=; b=bvGmNe8WywhaYqVBAc60FF65NJltCetdn45FTsqiGHTawpD83xmIccx1HDuMIWO422PudS W8gEtY6zLaoi/ndbRSwl2eKtGbjZJ+4pZVFDhvfu4OlsqeaJXPEa/SNsXuU1wF0jPlTL8w GoFg8PldKlrGcFUf97TPFhaGFjmxazLKlqdthMljYv2adSmBSMcRe7BXVkmNS1gAzSYIUu 8Qftpj18dvKi2px1HdAlYOwEfU5jppXUGG+FbPhr1b3KE3RU+i9vqRFM4WRjlCxR9TAYe3 GQZ/F7zTEhATo4fAY1kE6ZPA3Rgq2yLIAgN4glzpJfKg+p4dGncJVelOI4u4fg== From: Diederik de Haas To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: Dragan Simic , Dang Huynh , Johan Jonker , Sebastian Reichel , Cristian Ciocaltea , Detlev Casanova , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Diederik de Haas Subject: [PATCH 1/4] arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3328-rock64 Date: Fri, 25 Apr 2025 10:44:41 +0200 Message-ID: <20250425092601.56549-2-didi.debian@cknow.org> In-Reply-To: <20250425092601.56549-1-didi.debian@cknow.org> References: <20250425092601.56549-1-didi.debian@cknow.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" As described on page 6 of the Rock64 schematics for both v2.0 and v3.0 the SPI Flash's VCC connector is connected to the VCC_IO power source. This fixes the following warning: spi-nor spi0.0: supply vcc not found, using dummy regulator Fixes: e7f4e924f46d ("dt-bindings: mtd: jedec,spi-nor: add optional vcc-sup= ply") Signed-off-by: Diederik de Haas --- arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/bo= ot/dts/rockchip/rk3328-rock64.dts index e550b6eeeff3..5367e5fa9232 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -343,6 +343,7 @@ flash@0 { =20 /* maximum speed for Rockchip SPI */ spi-max-frequency =3D <50000000>; + vcc-supply =3D <&vcc_io>; }; }; =20 --=20 2.49.0