From patchwork Wed Mar 2 16:02:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Ferre X-Patchwork-Id: 12766254 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 F15FDC433F5 for ; Wed, 2 Mar 2022 16:04:00 +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: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=1MI7nZhOPiDjNeue7+fY+I0hFDTGp3aWzd3AA9IbidY=; b=sznxsTgrTqyI3A 09vJ/qcNQLsl65h5Nmjkztq9VwNTtIa7H5klQjvRJ9Ecv7HvGTlz4JoeFT+uT1BM8H5o4AJeRmFOi t9hdVz+l+Lo79ufvKjg4ll1+khYNvmzk25C3R8m39/x1/+dHochrqp2VQXD6VfaZuhn5VDFJbqJDf bB2om8t3/VstblQ7UeoS9Bc6FWDHRbVPAcdR/A64P0xpWsY1dEkrBXLxWT/Fv5fvQFV7AKs01R4gT pL4PIL+BFhexbeZHObCSNfsvL3cJS1Q9wUwFVNUZd+wiEFjYdrCsyfF/Tz8GlpUsmcZ6szm50Sst2 sBLx9t63WnkxLKQf9h1Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nPRRC-003Gyn-0q; Wed, 02 Mar 2022 16:02:50 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nPRR8-003Gxu-FQ for linux-arm-kernel@lists.infradead.org; Wed, 02 Mar 2022 16:02:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1646236966; x=1677772966; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=npHMTjUnOkZYuNlkeHcg6+79O+0BJRy+nrEnrknYqJE=; b=hm/s3XE2oa1ObaCVnw+v246f8+BnxN/dKkz5OJDdpv0CZXUbH2SA0paX qtqRGCX08htyRQH8WbB2dTEAVB5L7ccVhBuz9TZ+84YDvKcgVPG7LazD/ DJR1x5Wy84TH326VB+PS94dWscXLVGD8IxLIY+zG62v8gcgyuWUGndxke vaie7O1SK5kdalCJUUP3ST1R5TK2h+OlO0/9yhDgoev5vWKpshg0gzJC1 JbtuBf2EU1aUzPFqwIB4CLkZSk5mLRZLWLbOfxee/yUFz3ZgawVlRRLCR 7kAxdLkwM6hC8AegNMeB9ACVBr3l/9RBrar7jBiZC/ncJ8QbzHeZvyMpU Q==; X-IronPort-AV: E=Sophos;i="5.90,149,1643698800"; d="scan'208";a="155439111" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 02 Mar 2022 09:02:45 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Wed, 2 Mar 2022 09:02:44 -0700 Received: from ness.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Wed, 2 Mar 2022 09:02:43 -0700 From: To: , Alexandre Belloni , Claudiu Beznea CC: , Mihai Sain Subject: [PATCH] ARM: dts: at91: sam9x60ek: modify vdd_1v5 regulator to vdd_1v15 Date: Wed, 2 Mar 2022 17:02:35 +0100 Message-ID: <20220302160235.28336-1-nicolas.ferre@microchip.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220302_080246_551031_74BC35AE X-CRM114-Status: UNSURE ( 9.73 ) 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 From: Mihai Sain This regulator is powering the vddcore pins from MPU. Its real value on the board and in the MPU datasheet is 1.15V. Signed-off-by: Mihai Sain Signed-off-by: Nicolas Ferre Reviewed-by: Claudiu Beznea --- arch/arm/boot/dts/at91-sam9x60ek.dts | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts index b1068cca4228..7719ea3d4933 100644 --- a/arch/arm/boot/dts/at91-sam9x60ek.dts +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts @@ -48,11 +48,11 @@ vdd_1v8: fixed-regulator-vdd_1v8@0 { status = "okay"; }; - vdd_1v5: fixed-regulator-vdd_1v5@1 { + vdd_1v15: fixed-regulator-vdd_1v15@1 { compatible = "regulator-fixed"; - regulator-name = "VDD_1V5"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; + regulator-name = "VDD_1V15"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; regulator-always-on; status = "okay"; };