From nobody Tue Feb 10 19:16:22 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 2FB67238C3D for ; Fri, 25 Apr 2025 09:26:40 +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=1745573202; cv=none; b=BJV5HAtHw7iMVuaxjnGbe4BLTJdXyjqvcOTuGYZEr8v5Lj0Y7NF+UJ/V2HyIgvpy+4+iY/U+cD9OhrnzVx4B0+bNYYDx2neVI3dfy6/9g7xmhC+TMC9raM4U8GNcRnCYKPxjNbWiV4H01EZcACgpqtQSqulspvA7YSjJZXpIvfA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745573202; c=relaxed/simple; bh=+c7+i5TLsDNfV5qaGCB+uKaCshTHPcCbuIR/iOf2QRk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uHFJsRjzFkMYgI3hoFxYdaSS3ZmdCCV9GYnopuHoxi81J1ly3cms1CvyMr31GsAB2valc/2Lt0l7WCuas4i1y1n7fXH4fiqMmwYYU7VRjvULqPtZuiXCCEi/Ajy/HBWPwh1BT1mcaUM1PHbESQnvLgVt11z7kCNSC4u3vt4+nHU= 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=XkbbbFs7; 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="XkbbbFs7" 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=1745573199; 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=Ahh+yK53sLvW3MEUdC7MxK8tfSXmwwVwKVWlt8YQ5zc=; b=XkbbbFs7uTmSV9FAemeiLpf9+0tATe4g7bK4bWySVhkNoXV9RvWhjk9Ja8/2ClWJGP3hdB YJJnO2D7/llOFrPIepAqYe1XNsuM0Pcr0QuBaZiNRsIHKDpTOW90BBm5tPdmHEUgRjwC5x RTAlRExplX457PkviW5AvORooTo9tAwNS87X98MITNvxbt+unT5ApsLHs3h9m6xs0cysM8 rx2fMewJ1jw2vSVsFdfG9f+XmDtNhALmdWeAxtPLIaKjgOLxKCatMK1kDpzh+fXEJysYO4 uZCUAkwKbjcaSy6ezlDZcrV7DQmK+9+DLTLhyZ+QO9NAQ6kddQDgLilI6ayruQ== 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 3/4] arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3566-pinetab2 Date: Fri, 25 Apr 2025 10:44:43 +0200 Message-ID: <20250425092601.56549-4-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 37 of PineTab2 Schematic-20230417, the SPI Flash's VCC connector is connected to VCCIO_FLASH and according to page 6 of that same schematic, that belongs to the VCC_1V8 power source. This fixes the following warning: spi-nor spi4.0: 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/rk3566-pinetab2.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi b/arch/arm64= /boot/dts/rockchip/rk3566-pinetab2.dtsi index 26cf765a7297..3473b1eef5cd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi @@ -867,6 +867,7 @@ flash@0 { spi-max-frequency =3D <100000000>; spi-rx-bus-width =3D <2>; spi-tx-bus-width =3D <1>; + vcc-supply =3D <&vcc_1v8>; }; }; =20 --=20 2.49.0