From patchwork Mon Jun 20 15:21:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 12887804 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 10060C433EF for ; Mon, 20 Jun 2022 15:25:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243670AbiFTPZO (ORCPT ); Mon, 20 Jun 2022 11:25:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243880AbiFTPYt (ORCPT ); Mon, 20 Jun 2022 11:24:49 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E56CF2BDE; Mon, 20 Jun 2022 08:21:57 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 92735B8120C; Mon, 20 Jun 2022 15:21:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE862C3411B; Mon, 20 Jun 2022 15:21:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655738515; bh=DRPgAE5eSHKVuERQNm8HAW9Y8Oo6XD7HXWlbayBgLEA=; h=From:To:Cc:Subject:Date:From; b=V2zEVThMzyBiHx3VZPGncWjhdETsYG7K3XNyZ/nVnOWb41ap5Fwi0m+93UgHhygT1 rCmADDC7NKmXBnJsgoq19Zmah1q6Gh8w+UCjKn9mUIM2wdXPHETxnT0sTcPqlhUZDw NGHYl/bY5/7g4ZwA9kLXETF3dBq4viE95KjtfDd3AtwBB0STQ6YaTz6BK8Uss4EgjA Jy13HfhrUflwCzgA2tr3UrRV+UxbFOodQ6UIIYvcMs0+r/7/s3977QYPxskJqJdSej rPdg8TjSkCTlksEH6+dvV0VZf0CIul4CAUIoZHgz6EMboeDl9APnXGxBDwKWM3z/I4 twwNPp0lKT4qw== From: Mark Brown To: =?utf-8?q?Beno=C3=AEt_Cousson?= , Tony Lindgren Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mark Brown Subject: [PATCH] ARM: dts: am33xx: Map baseboard EEPROM on BeagleBone Black Date: Mon, 20 Jun 2022 16:21:50 +0100 Message-Id: <20220620152150.708664-1-broonie@kernel.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=800; h=from:subject; bh=DRPgAE5eSHKVuERQNm8HAW9Y8Oo6XD7HXWlbayBgLEA=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBisJBTSR3QEXrnym9ZH3pqR0OSRaCQHg5tEe7chXs2 aq5kWCCJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCYrCQUwAKCRAk1otyXVSH0CR0B/ 49mt6bum3wynGu6kkKGkZctn0lbG4ZaxQG2ijynk+yJyxOYTRPKLC8eTunpnZHTbUbglE3Of3eZ5tv pOfgP9Y6K0wZ4in4LbLShUBIhjI0582tEk2p0CYynKW9Jqsed1DcOj8dqaeBj6FkvcvFIDQ3ZYSKgx 8kKoqNsEn76V39EAaBrjuvQz/txMHbFvYSTVx5sp0P8LQiixiNKqfluvD5yqJGXojX5vX2L8iFnSV8 Rq+n16lKmofn0tSM5uIZ1zWWdsASHaNu/O91laWlBuQCDnYHGcKNCl23oX268v8+UruUOLfaBI8B8s kbT08fGC/SjZnawlxa2zkE4rwjLmJV X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org The identification EEPROM on the BeagleBone Black baseboard is supplied by VDD_3V3A which is supplied by LDO4 on the PMIC. Map this as per the DT binding for the EEPROM. Since this supply is always-on this has no practical impact but it does silence a warning at boot due to using a dummy regulator. Signed-off-by: Mark Brown --- arch/arm/boot/dts/am335x-boneblack.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts index 9312197316f0..b956e2f60fe0 100644 --- a/arch/arm/boot/dts/am335x-boneblack.dts +++ b/arch/arm/boot/dts/am335x-boneblack.dts @@ -168,3 +168,7 @@ &gpio3 { "NC", "NC"; }; + +&baseboard_eeprom { + vcc-supply = <&ldo4_reg>; +};