From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 DA2994E66DE for ; Thu, 3 Sep 2026 21:23:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788470626; cv=none; b=Lx+wG/Mlmuh9dy2Z6pIks/Aai05Gj8bQz92WxYL1hmhbaox/sAiIde2MuPvguYLEwKia0fG7fsxeieC0pJcIPv2DCG1DsqsNJVDvaznJEdKXlUnATuhXYbjLLTKFsnPpBJdRIJ+7BFuW/d5cY9JLSHnIU3KXPekG3iGqcN3uavw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788470626; c=relaxed/simple; bh=fhzYdWjUhIfYBbHLD/ytOg92HFn/RMJtf4eZNN9JChU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=i4/FlTdrvobL2EVN0EccFv7nTBp8pjVSVL4wjSvxvs/mlZ21lTdGEP4BvE3wxRaBwdcA8LFNU3/3IC695zoVHHcwOkoEj4nrjBhCNw2Or+GYMm76izhe+9VZL5UXMNgtUGPmpuPFH0ujfNOkv3nnyZrmx1opLnkNLWz/6X4CDX4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AL9rWPu8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AL9rWPu8" Received: by smtp.kernel.org (Postfix) with ESMTPS id A6E8AC2BCFF; Thu, 3 Sep 2026 21:23:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1788470626; bh=fhzYdWjUhIfYBbHLD/ytOg92HFn/RMJtf4eZNN9JChU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=AL9rWPu8vammIJos/COvcwcXkHdpu+vG2b+zmJQTIwYXyTioQPYLrLp564nSJaZWO U+RhH7NcB0KuGdu2YNgOtg0lz58Gzft3ks9/RrzIW6KBo9ge2Iy9i3BsuAZCrlSwg/ 3MNrjukSyzb8ClZh7iLzYcKNqid36jpx3EwfrrvI7WqgReJltgQLT6DzoRDLG3BTzO /ryjVwXqBnotUqOaEx750XRh1OxZIXEGp/hZAhDczGwmecKgP+eeCG8cdYmImaQw3n +5/Zd4HIh7ju5iaM4fivDyHhf3DKgLbiDAltZi/MccH0x4rArpoZsGfFKYnctEWIhf +AkgCFBodxKXQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 933C6C61DD3; Thu, 3 Sep 2026 21:23:46 +0000 (UTC) From: Joachim Eastwood via B4 Relay Date: Thu, 03 Sep 2026 23:23:21 +0200 Subject: [PATCH v6 09/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove bogus vcc5v0_usb regulator Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260903-nanopi-m6-v6-9-37416bbd6862@gmail.com> References: <20260903-nanopi-m6-v6-0-37416bbd6862@gmail.com> In-Reply-To: <20260903-nanopi-m6-v6-0-37416bbd6862@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, diederik@cknow-tech.com, jonas@kwiboo.se, Joachim Eastwood X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788470612; l=1672; i=joachim.eastwood@gmail.com; s=20260701; h=from:subject:message-id; bh=UrZzPlopCnQpNaQi4ZiWK7IzfEGC03e+DmeotQv9vOE=; b=SHIGGORnp9eNhgq5k+zmhGlRPnOjWU8Oecf3DrRDw4tN4XA6TWoXbBtnej6n9LS9S+WE8WQdB 5l8ye/74Y7gALK2NonhfjgdhvVWajMJm/OC5m4MNiUEPd52caXtMX+S X-Developer-Key: i=joachim.eastwood@gmail.com; a=ed25519; pk=ZN/8xWtdYaSd5oEfloYSZ1a+/ri0n0VZqjlEeHlbXFU= X-Endpoint-Received: by B4 Relay for joachim.eastwood@gmail.com/20260701 with auth_id=846 X-Original-From: Joachim Eastwood Reply-To: joachim.eastwood@gmail.com From: Joachim Eastwood All USB regulators (power switches) are feed from the main vcc5v0 supply. There is no regulator or switch in between. Signed-off-by: Joachim Eastwood --- arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi index 206cc88fdaa1..5a42e7dadc92 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi @@ -131,16 +131,6 @@ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 { vin-supply = <&vcc_3v3_s3>; }; - vcc5v0_usb: regulator-vcc5v0-usb { - compatible = "regulator-fixed"; - regulator-name = "vcc5v0_usb"; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&vcc5v0_sys>; - }; - vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 { compatible = "regulator-fixed"; enable-active-high; @@ -150,7 +140,7 @@ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 { regulator-name = "vcc5v0_usb_otg0"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - vin-supply = <&vcc5v0_usb>; + vin-supply = <&vcc5v0_sys>; }; vcc5v0_host_20: regulator-vcc5v0-host-20 { @@ -162,7 +152,7 @@ vcc5v0_host_20: regulator-vcc5v0-host-20 { regulator-name = "vcc5v0_host_20"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - vin-supply = <&vcc5v0_usb>; + vin-supply = <&vcc5v0_sys>; }; }; -- 2.55.0