From patchwork Fri Jun 3 09:44:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Leonard_G=C3=B6hrs?= X-Patchwork-Id: 12868880 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 0A27DC433EF for ; Fri, 3 Jun 2022 09:46:03 +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: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:In-Reply-To:References: List-Owner; bh=TtTsTL0Ll5FdsWnPA7ygVBr9v+2uqqEKer9uWHg3jBs=; b=Qk+29fgyFnYToV 11Cyl1v7iPq0cnUwq+BZgWX0nRtlS/z3uAjm5Mu73eET0zaIoAZztatGn4pw9sddDDggWtKKoZWCi +8+9PNP8aDQiD7Lbw4usttxBfA1A5ArgFsPyMePqUyuvk38Pr2h2g84Oq2gpPPH9s94+a8wTOKb/y 7oht9h5xskRKyuvnnY7CTygSonsYWlyYx9mc+d1QkkZCO3p2/bmvK+zb1QKpeMZxndrOjj/b/rhFP JMvL55SZVOqqhEonFQP/UxlfVmZfbRJC6ZWwNC5C/yEWMqO2i4qYqHrl69mjcAtLSPXFxJv6xZ0d6 StxfqRMETClPtsPKtKog==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nx3rH-006snO-A2; Fri, 03 Jun 2022 09:44:43 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nx3rE-006smL-G0 for linux-arm-kernel@lists.infradead.org; Fri, 03 Jun 2022 09:44:41 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nx3r4-0007Rd-Ob; Fri, 03 Jun 2022 11:44:30 +0200 Received: from [2a0a:edc0:0:1101:1d::39] (helo=dude03.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1nx3r2-006C5F-Uf; Fri, 03 Jun 2022 11:44:27 +0200 Received: from lgo by dude03.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1nx3r0-008rdX-TF; Fri, 03 Jun 2022 11:44:26 +0200 From: =?utf-8?q?Leonard_G=C3=B6hrs?= To: Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue Cc: kernel@pengutronix.de, =?utf-8?q?Leonard_G=C3=B6hrs?= , devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] ARM: dts: stm32: fix missing internally connected voltage regulator for OSD32MP1 Date: Fri, 3 Jun 2022 11:44:20 +0200 Message-Id: <20220603094422.2112746-1-l.goehrs@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: lgo@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220603_024440_566384_670E279F X-CRM114-Status: GOOD ( 10.67 ) 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] ldo3's input is always internally connected to vdd_ddr. [1]: https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections Signed-off-by: Leonard Göhrs Reviewed-by: Ahmad Fatoum --- arch/arm/boot/dts/stm32mp15xx-osd32.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi index 6706d8311a66..e997c4953fd1 100644 --- a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi @@ -78,6 +78,7 @@ regulators { compatible = "st,stpmic1-regulators"; ldo1-supply = <&v3v3>; + ldo3-supply = <&vdd_ddr>; ldo6-supply = <&v3v3>; pwr_sw1-supply = <&bst_out>;