From patchwork Wed Jul 12 12:42:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Sean Nyekjaer X-Patchwork-Id: 13310364 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 6DF0AEB64DA for ; Wed, 12 Jul 2023 13:03:58 +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=kAW2Ppma4iKiZAHONRQmGN4+J1KxFDBAX0JKnpVfdNs=; b=m8iN+j451BWO9O YzJ3wBA3TX7kcPyQqoPPd/5Ve55Lugh7m7ae4C+994AGICfQ50mdN7D7uj4xMRHRurBiecAwGD5Wc 7AgrZafFEAk8OSiEoO/ZSMuCRZzIDG289XQlwNLjz55G9bZLJX8gW9ktJXpjT/KKYw7r79xHMjfyh zriOIlTV+KwrofeyPxo9Wm2JAujaWtxdfj3t/xCLffxlWzDRG5JmyA5pdOXCNqNp/fH4FYdRu8vBb 4b1w4gcqqSAars6SMasVAosy9YEasf2LGk0dk9mIOPF2/tWeEDfxM9iCOFsq40cS2oa97/10id9Fx dIk/Bl/TliTdTuc98p6w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qJZVB-0001d5-32; Wed, 12 Jul 2023 13:03:29 +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 1qJZV9-0001bV-03 for linux-arm-kernel@lists.infradead.org; Wed, 12 Jul 2023 13:03:28 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=geanix.com; s=default2211; h=Content-Transfer-Encoding:Content-Type:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=SWv7kLrYmL6tIQjmRjFOxpOwGP8K2Po5iCPyo1vXSlQ=; b=jVlbF1vDVDBS3zXUIZ7sTXxL74 qMOp35rEXSuRBO4gXaIiD5JBYDVQxXiHcsKXPjr06JYWeghGQ1IKgHltx0jk2Zz8CwNtnHAbzwdbb 4Jht11mON0/Ygfvztu8pEM7lYAhpzUS3uMf5fo0AHrDFCfOIojfLEOdS5D9C4ZZfjOEih+ST8XG/N ejnW+sCZzVJY0ImUX9GmIFEqzSbOzmfnSLx4SZXO80wUypF+Cv2RAhyhvRlGLZhrwiE2vkZbfQoPA /c3HMKsbZRrLeNlTqflvLuKsz2KfDWqG3VZhnHrPafVbDfhxsA/Y5dUlzUXA8nVgPanPsevfZoIZ5 KD3nG9fw==; Received: from sslproxy05.your-server.de ([78.46.172.2]) by www530.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qJZBh-000NMh-Fg; Wed, 12 Jul 2023 14:43:21 +0200 Received: from [185.17.218.86] (helo=zen..) by sslproxy05.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qJZBg-000L9W-R7; Wed, 12 Jul 2023 14:43:20 +0200 From: Sean Nyekjaer To: l.goehrs@pengutronix.de, a.fatoum@pengutronix.de, 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 v4 5/9] ARM: dts: stm32: osd32: fix ldo2 not required to be always-on Date: Wed, 12 Jul 2023 14:42:43 +0200 Message-Id: <20230712124248.2400862-5-sean@geanix.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230712124248.2400862-1-sean@geanix.com> References: <20230712124248.2400862-1-sean@geanix.com> MIME-Version: 1.0 X-Authenticated-Sender: sean@geanix.com X-Virus-Scanned: Clear (ClamAV 0.103.8/26967/Wed Jul 12 09:28:32 2023) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230712_060327_056597_7E7A2260 X-CRM114-Status: UNSURE ( 9.52 ) 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 Acked-by: Leonard Göhrs --- arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi index eb43a1e3a0c9..902ca6c23533 100644 --- a/arch/arm/boot/dts/st/stm32mp15xx-osd32.dtsi +++ b/arch/arm/boot/dts/st/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 {