From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ECF92C43458 for ; Fri, 10 Jul 2026 22:12:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2oGgg9ZEdA9UeA3+ujvVQh3Xdyr8aF5cfkuplOl7fAk=; b=OTiQyov+BXu49NpY62Fy6ZUW2w a7PJXDJJYdno0EUgpLIReBdZul+D0fIRUKTOVM0uau4Ccy1bliaYso9xiTlFrRr75d7/VU1kBtggq UkOlu87o3PzbcVLFydArmLhWQMq5K9MntoCvX9Kw6by2xvEO5Tdc0tNEfSxAHAfGOqi4/HcVnmHQ3 4ZruC+8NUq01G98e9/XX2iAU7B0WD62MBEEvOBlfmIeMo/gbWL97zqMujbH3/bmZR7KjCqL8uHkHu oUHAa9ofCOXRfF+Ls70vbGy1x18wdZly6VUS4ex6SMjXsiH73qRs5Cy6DI7n1cLM2iXb5kJqrmLaU mLs4if5Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wiJSn-00000005vEH-223V; Fri, 10 Jul 2026 22:12:53 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wiJS9-00000005uEV-2mbp; Fri, 10 Jul 2026 22:12:13 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 1D8414406B; Fri, 10 Jul 2026 22:12:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id F407CC2BCB8; Fri, 10 Jul 2026 22:12:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1783721533; bh=ifBmL7CBYeZ2JMmG9zIKt75hHLF50y1l97KcTZIGHsk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=CHahTPvE04LbQJHCmtuC42gNp53lzo6npvcrV2cUz4Xgc/6sKQ7WKh25DvbxTnGUL wH177WV56AouiETOeMSfaK35H2sUFqZVowHd1onaTnbu+b2DDrgSsxGBcKcAjPF4g2 s9R6fuc91Qvy6iKnHUg8ux6282r7hiR/f8Dn0NiqNGl3yNYYR5orxCNlGYgeQzpMIk 8kTMwJdiSxeXb8rKm6cMa4Z4JiOAsSxAC29TDQbhte8G3RM8OWNaIKYV+A3mEEBYmT UbCaK4cFE/pcEMS6vj0My0NEg10JUpjxzZhVQNNLO6E3FILtbnRtCdegGfWSeTCDrt sBy8FgNMZYpcQ== 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 E2EFDC44506; Fri, 10 Jul 2026 22:12:12 +0000 (UTC) From: Joachim Eastwood via B4 Relay Date: Sat, 11 Jul 2026 00:12:00 +0200 Subject: [PATCH v2 11/12] arm64: dts: rockchip: rk3588s-nanopi: remove bogus vcc5v0_usb regulator MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260711-nanopi-m6-v2-11-422675a65402@gmail.com> References: <20260711-nanopi-m6-v2-0-422675a65402@gmail.com> In-Reply-To: <20260711-nanopi-m6-v2-0-422675a65402@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, Joachim Eastwood X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1783721530; l=1952; i=joachim.eastwood@gmail.com; s=20260701; h=from:subject:message-id; bh=8PrbzKOpxO3XzEdB28Mc6h9tcQrxFXD2YWBlft/s02o=; b=ST7FKUC8WtotGMHB6tGAsnU9piVLZ0CFEJRMguhI6dQpyYwUdupy4ARWDx01SjTfItzRzT5GL T/ohzTAwRetDdL5w65iGn6qKJdJaRpkHskhXojuKkKIQIpmH9Ib4/d2 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 X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: joachim.eastwood@gmail.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 | 2 +- arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi | 12 +----------- 2 files 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 2f8c580afc2b..ff579f75d8d3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi @@ -55,7 +55,7 @@ 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>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi index 596b5a64c191..43b9342bbf14 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi @@ -86,16 +86,6 @@ 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_host_20: regulator-vcc5v0-host-20 { compatible = "regulator-fixed"; enable-active-high; @@ -105,7 +95,7 @@ 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