From patchwork Fri May 6 23:30:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 570395 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 B4BC1C433F5 for ; Fri, 6 May 2022 23:30:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1445010AbiEFXea (ORCPT ); Fri, 6 May 2022 19:34:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1445009AbiEFXe3 (ORCPT ); Fri, 6 May 2022 19:34:29 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1D6113F0B for ; Fri, 6 May 2022 16:30:45 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 7453D61CD0 for ; Fri, 6 May 2022 23:30:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BC0BCC385A9; Fri, 6 May 2022 23:30:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1651879844; bh=AwHPAhoB+u1SGHoLk6NWblhiqpS/bs/bmpiG63zAyew=; h=From:To:Cc:Subject:Date:From; b=BSSjZQAFDLVam8ORkMb2OLFfFXtpjYqth1RXUEdNTf//l9d/NlRfXJNFQzkxFoyN+ pV7vymg1t5yqLtgwxnNr7lvqlxjmpmBMqPSmKa/9dhpuO4EE/SgmBsTy9sRzKXy19I R8Zy7RD8VqIvHiGNNYOp9/Ctv2Z2yAm7y2FogZ2aXJ9Ga9DxWR3H9J7/8WWyZFyxQu WW4usn3X9wYBbhBVl6CKOX4ayJBIjMuccgj1Qcf3uTDdjjbvhqWtgg6HruWRR+vUaD TYvkR5Ns8mp8iFBcuanplPozwuU4LVPOYfxyCI4YiqEnNOi5+f9pC4qVNHdFMdPr2o mXARngj9YfeiA== From: Mark Brown To: Tony Lindgren , =?utf-8?q?Beno=C3=AEt_Cousson?= Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mark Brown Subject: [PATCH v2] ARM: dts: am33xx: Map baseboard EEPROM on BeagleBone Black Date: Sat, 7 May 2022 00:30:39 +0100 Message-Id: <20220506233039.1874405-1-broonie@kernel.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=869; h=from:subject; bh=AwHPAhoB+u1SGHoLk6NWblhiqpS/bs/bmpiG63zAyew=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBida9P+VCUh8t4eanFO55hj+LppmUgXIaqxRmritdb sPUqd3yJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCYnWvTwAKCRAk1otyXVSH0JU0B/ wJ5xedlTNcAvBqgJTneWx3Q33MXsKFW7WXmiw1sMRGXDf9YS5EsF7H4TzdXLNWnB9gr/hfOSm/rx1A yIjlgRIt+zeJNkyldM3j8/eGtsfhNBsH7WL2mX86DYRXlGM73gmsRfERcBqtWWVBAqI1aO4q4YTZHl UJT29NkbD+iPye5qQOmiYUtG+6GfbDTliCpZCTvkxgxB+JQ2Q0SzPgsXAsqPJqrNFqbhDoakE324am Of9kyEPA15o6B1q7qklzYJduUJ1PQqEkhub7OsmmX64wBwzgDKiiabWMTIy4122ZgHjCkVi2KFX6N8 hhew4RSJxV5iuuzZPnKEENim6+g/dc 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 --- v2: - Fixed version, sorry - previous version was missing <>. 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>; +};