From nobody Tue Sep 9 21:36:07 2025 Received: from haruka.juszkiewicz.com.pl (haruka.juszkiewicz.com.pl [185.243.53.191]) (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 334014C9D; Fri, 5 Sep 2025 09:28:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.243.53.191 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757064515; cv=none; b=Jh0yDU2vyyirzV14jl9bxwtpjBNAyrMo9aVugC2NIk7Mk0fTj5MTnDfpmZwKISZwWFz1fwr/l1IRqNiGjtaZzTBDeftjJ8Vd/5bqDt7ikYEEmP/K1Fh9fbpHbQGafqYZ8ER2x4jeE4RzPcN3E7QV6lL21JlLN1ElKZBLgRU5poA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757064515; c=relaxed/simple; bh=KU82z1h5lc5ENlG359nM5e5o66V40HCTdLEYj9iSvTA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=NSmpYXD++AFgZihCUCCQSIlwh/h3eRRkRIQFk7Yovl48BpwUL+ANuoglrBrI6WBhfjIuXpI+TOKSki2fz0dDBYHItK+EDcMMfYmc9oFyitUwkCz2Jl2QrCU492KOB8jLdLCH4QJB8ozCG89L1cJIxF7U60C6yfNRW7yiRDlISUQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=juszkiewicz.com.pl; spf=pass smtp.mailfrom=juszkiewicz.com.pl; dkim=pass (2048-bit key) header.d=juszkiewicz.com.pl header.i=@juszkiewicz.com.pl header.b=06WDOYgs; dkim=pass (2048-bit key) header.d=juszkiewicz.com.pl header.i=@juszkiewicz.com.pl header.b=HnWatuYj; arc=none smtp.client-ip=185.243.53.191 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=juszkiewicz.com.pl Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=juszkiewicz.com.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=juszkiewicz.com.pl header.i=@juszkiewicz.com.pl header.b="06WDOYgs"; dkim=pass (2048-bit key) header.d=juszkiewicz.com.pl header.i=@juszkiewicz.com.pl header.b="HnWatuYj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=juszkiewicz.com.pl; s=mail; t=1757063950; bh=KU82z1h5lc5ENlG359nM5e5o66V40HCTdLEYj9iSvTA=; h=From:To:Cc:Subject:Date:From; b=06WDOYgsa5jHjhmZpHkh7K8+d1bnh6ERsaO+qP/JPrp5I3tcjPtcsKIAf5uxHlpVS zAkDXBqAY8RPs/qkr0SZRdphTspmrm+5KBuIsmbd+XlgpxiK+Cjshw4ft72ZSbUB1O RKXoJqw8r9uMclaIpoyYOLW4cOrfphVP9HTtjTmgz4DKOZrEJ/q7yf0fHbFuYasi6H 26xwJQ4I2UBU6ZJTMUc82jTWhTNY45XcnuCN72kDW1JlhHhaiXi75K/RpUAf8l6Yxs VJtUNgn7XQzP3jg9wrStCKRrXMVXjeZJBaA8Lls3kdAc+ehVF8M2rZ14jBRSNKtgWQ wGO3Hswggos9A== Received: from utena.juszkiewicz.com.pl (utena.juszkiewicz.com.pl [158.101.208.177]) by haruka.juszkiewicz.com.pl (Postfix) with ESMTPSA id 0BB631FB29; Fri, 05 Sep 2025 11:19:10 +0200 (CEST) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id BF28045400; Fri, 5 Sep 2025 11:19:08 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=juszkiewicz.com.pl; s=mail; t=1757063949; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=A4ZJp8Qib9+DD7lKkbek2dTcXjA+p73Zi5iXZ8SVeBk=; b=HnWatuYjas/e+bApgrJ9duKZe1mZPRTa2MbfZpGYPc1koomEtur3yUneu5GXXTuaKXvwHB wgD/PJ46dqt+6ROdqEyEPrG/jlAnysm5n6YZ4bX8MF9kSxf049h5UTE4GyW4CX7rotcEvU /aidztoi3mmPug2SS1LR8vKDULIzNRQTHAn+Ar6OH6TWTsgfcj56PPJSZ2sLPNJIhm0tH7 qv7+LBHsBwrVfYsJ3Z+THszX0WUGUhHsNQ7qIxzvsN/PnrrFTFz3WjGnGfiub4UDYXJP6c EYgEuZ7ZJ08gduL70z/45BU5Qt55ZAHvn8XVTFXSNG9zCn9EROsQeeZpa3GPSQ== From: Marcin Juszkiewicz To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: Marcin Juszkiewicz , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: rockchip: Add vcc supply for SPI Flash on NanoPC-T6 Date: Fri, 5 Sep 2025 11:18:59 +0200 Message-ID: X-Mailer: git-send-email 2.51.0 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-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" FriendlyELEC NanoPC-T6 LTS schematics shows VCC_1V8_S3 being used to power SPI NOR chip. This fixes the following kernel message: spi-nor spi5.0: supply vcc not found, using dummy regulator Signed-off-by: Marcin Juszkiewicz --- arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi b/arch/arm6= 4/boot/dts/rockchip/rk3588-nanopc-t6.dtsi index 3d8b6f0c55418..e359d74f20885 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi @@ -731,6 +731,7 @@ flash@0 { spi-max-frequency =3D <104000000>; spi-rx-bus-width =3D <4>; spi-tx-bus-width =3D <1>; + vcc-supply =3D "<&vcc_1v8_s3>"; }; }; =20 --=20 2.51.0