From patchwork Tue Jun 20 15:13:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Nyekjaer X-Patchwork-Id: 13286076 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 8E726EB64DB for ; Tue, 20 Jun 2023 15:13:58 +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=zq83eBosNHoTcbRXRRVrRP4IbFg8dmyk7/DySwseqC4=; b=Xc1uujmhOoew4X 7RVHOOFnSMJAWnAbQBkdM+Ezict6VP5SYKkpZm4EgiTs3eTCZ80CKAIYTOSCYxVnHM9Ke4CFxNVsc DEzA43Uo1cO9CQr+nItTJ1OGper8iiz4vCfs40nB4CNFb073187GgByp6VuwHga3KexMMssNULbPU BZJ1R76NTfX1+XavN7XgkHTiLZcWLIFlWwV+C06aCFvhKnY7/iN13lSHPa3To1znB+wvCIhJjgNmL heEWlhtOWQVLm1FVm1l/4Zl/+zVuW0rtk72XU3OOdM4wcCqcAzFujy4dugKbLyTIb0wJ2ctcLJ/0g 3bqe4rJ9fAG7wtBKl9gw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qBd31-00Bdxw-1u; Tue, 20 Jun 2023 15:13:35 +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-00BdtB-0q 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=ay+qmBA/PXjKC6poUaYsFfPqOZlKKsgO2YKtMPT1Imo=; b=LU1S0AHmkj4DXtu/nlSRZ2tfAG 9NSfjASxt/wpbr06/3EiII1keZ2ZTqJ+jxB6to0K2jifnRfveDJoIqlRE1uW0LsZJmf3jP/i9QUAY XSDvxxS/xHkX5XTdgu702ObzrZ+gXkYVBOWRgSKnHjk7AiPtz8rERbjZPaLVUgk5Kq5fI4Glrv5Lw ojh15NKv0jug3sJ0uQ1zXoxhTkDqFVGc73nZnjr12Qf/6PGv+An4x0o2uyTj8Z0fp6/uYgIzs6J57 mbRTp9ynUxfpB+wikU1PTs7QMQzc7cHTK1YxyelgRvubNMPr+V7Tax2v04SAFbyx6aQdN3aRzV+Ai av76DPcQ==; 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 1qBd2u-0001Zg-47; Tue, 20 Jun 2023 17:13:28 +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-KA; 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 5/7] ARM: dts: stm32: osd32: fix ldo2 not required to be always-on Date: Tue, 20 Jun 2023 17:13:10 +0200 Message-Id: <20230620151312.1064629-5-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_337082_73AEA6E5 X-CRM114-Status: UNSURE ( 8.67 ) 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 ldo2 to be always-on. [1]: https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections Signed-off-by: Sean Nyekjaer --- 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 eb43a1e3a0c9..902ca6c23533 100644 --- a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi @@ -124,9 +124,7 @@ v3v3_hdmi: ldo2 { regulator-name = "v3v3_hdmi"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - regulator-always-on; interrupts = ; - }; vtt_ddr: ldo3 {