From patchwork Tue Jun 20 15:13:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Nyekjaer X-Patchwork-Id: 13286077 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 9705EEB64D8 for ; Tue, 20 Jun 2023 15:14:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=oIybtaHaWeTGGNSASc4UyN1hhhCNKfL+yuuKl/Yr/CE=; b=k0OTujm+9coOo1 xXvHP5jEzXvpbO2rGiLLLbE/YrcwOeqaZROB+KKnCOdLDDl1y29yKFBz54vnV8+g2fVeBiIvV1zp1 tpx/EhvKWa/zTadGHdJ15BwtDLa3LUJ54kg48K0BlGOUIjgNh/gc7Hdv6pY2wj14FmmE4doR25ydp InezTkPJQA03hldwyq4Q8oRbrqAz6y5h+nFovbyZnVgFaG8oA0mgfTfn2MZ1PNc4fBgZXTUo4aQp5 Ruc68AWdsTFoC59IyFqgSo19INRWpZ9QQzYE5tk0nIkZyBHlYt7a3Kk35zpF5F3I4u1okVH3HVQt7 oJbaLE6P68iRrk1/DSPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qBd32-00Bdyr-1s; Tue, 20 Jun 2023 15:13:36 +0000 Received: from www530.your-server.de ([188.40.30.78]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qBd2w-00Bdt3-0p for linux-arm-kernel@lists.infradead.org; Tue, 20 Jun 2023 15:13:33 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=geanix.com; s=default2211; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=yv++Yf2ZbIGL3PF2oiPv+AG+uNMkGKrSh2PCdGHPRfk=; b=ZeGA3h6Ge7NgeBirnb2GtTQKdK lgQjdGwVR6rPNkLm+yh5B2nztMQWFhnLYERchSFEoDBHJVJwvfzOX/dX831AmNq8zyb50wi9j9/cl 37eBP4lmXJGuwtGOOpcnKJiJHSRPxzVHPRmAuiPODvm9qerReQwuLUop7GS02zp26aJdqBNAf7HL9 CGcY9RltF5ZOt8AuQ1ZNByvBFAuHym9G5zs1poUBZz5i54iIn+I0jhtKS4vVvYVkAZ1uXpAbleD16 P+P73Re0vnzfs5qM4wZQGuz5kjtZ0toCO/t2ntIVW418vMy5fHaxvr3C3jKFWZFgQp+14i0DOqwjo HeQ4y8NA==; Received: from sslproxy02.your-server.de ([78.47.166.47]) by www530.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qBd2t-0001Zc-FW; Tue, 20 Jun 2023 17:13:27 +0200 Received: from [185.17.218.86] (helo=zen..) by sslproxy02.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qBd2t-0003u6-02; Tue, 20 Jun 2023 17:13:27 +0200 From: Sean Nyekjaer To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue Cc: Sean Nyekjaer , dantuguf14105@gmail.com, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 4/7] ARM: dts: stm32: osd32: fix ldo1 not required to be always-on Date: Tue, 20 Jun 2023 17:13:09 +0200 Message-Id: <20230620151312.1064629-4-sean@geanix.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230620151312.1064629-1-sean@geanix.com> References: <20230620151312.1064629-1-sean@geanix.com> MIME-Version: 1.0 X-Authenticated-Sender: sean@geanix.com X-Virus-Scanned: Clear (ClamAV 0.103.8/26945/Tue Jun 20 09:30:24 2023) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230620_081330_325485_95029FDC X-CRM114-Status: UNSURE ( 8.81 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org According to the OSD32MP1 Power System overview[1] there is no hard requirement for the ldo1 to be always-on. [1]: https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections Signed-off-by: Sean Nyekjaer Acked-by: Ahmad Fatoum --- arch/arm/boot/dts/stm32mp15xx-osd32.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi index a43965c86fe8..eb43a1e3a0c9 100644 --- a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi @@ -117,9 +117,7 @@ v1v8_audio: ldo1 { regulator-name = "v1v8_audio"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - regulator-always-on; interrupts = ; - }; v3v3_hdmi: ldo2 {