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spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qNLCNCWXqFX4QhWWaHue5h0t2CyyPm3wjDYBCd7D88c=; b=uvxQdTL7iPqdhcwzkcBvbzrSt1 Wi5wo0Hb/VbLo5BAdTUiYxgM64h8CLQQS7alZY44tX/Q6oe26258VZ1Sn1sfeneU3F1QQFJq6usHv MV6FLtkdGq/WPEfbdbb019vwXEPAk7rNcNJnoaBmiOwCevVtqzAC3wdwcCHdOcXJYJScUvMQAHnUe g272AiLBzXFl5WzR51AMxzJ9e/PW8JTTVRCaTONJlIdYw+H53uaNbz2ff1kOigRArOTp2Tg/HA6dT uKkS/0+iCPcJanUSIMJnAPQCib3XnpflizjYMMP7C/J/XI6Lsar6TFzVoR/5s4Do5xFpz3k+SPHmm 2H6AyPZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1llRKF-003pCb-6S; Tue, 25 May 2021 07:18:03 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1llRKB-003pBp-CP for linux-arm-kernel@lists.infradead.org; Tue, 25 May 2021 07:18:00 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id D7253613D6; Tue, 25 May 2021 07:17:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621927078; bh=Csca58SKBbbmyZOo4ioYPVoHavciv/JHoixjbdFh4lE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mT6COolUtYWstHM2SZhPwdUYUsn0sxf9l8VQoFAoqhV368R1TbBQE8ElxkKKm6j5+ 33dyRBq/haNtQijg2C/1BCj3Vtp7LlaFVkTmY3EbA9nC2NdGqnu80mADRrgjwJTVwi FQcOdZ94XkGDJnV3FHp1G4Tn8X8aARXMzPpT9JdZJ/fq6FmK/owZEJf85jX8Paf0Of +ItpzrCH1QDETr28/lhuqiKdWsRldlnawiXPd47AWUcX9xsFXHJdCe7ln7x0737v7i j9rXqYF0MvODOStrJLr5nt6MOBS0nDvjJVkz+FyqqiRpRJ8lm0r3MrsoDFhhM9YWzr pBIxZKqDT0kEg== Date: Tue, 25 May 2021 09:17:55 +0200 From: Wolfram Sang To: Geert Uytterhoeven Cc: Magnus Damm , linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 2/5] ARM: dts: lager: Configure pull-up for SOFT_SW GPIO keys Message-ID: Mail-Followup-To: Wolfram Sang , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <9fae3c0c2c0000f6b43c9ce87fe64a594b30a7da.1619785905.git.geert+renesas@glider.be> MIME-Version: 1.0 In-Reply-To: <9fae3c0c2c0000f6b43c9ce87fe64a594b30a7da.1619785905.git.geert+renesas@glider.be> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210525_001759_485141_B5A638B7 X-CRM114-Status: GOOD ( 10.98 ) 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: , Content-Type: multipart/mixed; boundary="===============5343929794380093821==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============5343929794380093821== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ozaJuRsl1SftqsRa" Content-Disposition: inline --ozaJuRsl1SftqsRa Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Apr 30, 2021 at 03:10:52PM +0200, Geert Uytterhoeven wrote: > The GPIO pins connected to the 4 Software Switches (SW2) do not have > external pull-up resistors, but rely on internal pull-ups being enabled. > Fortunately this is satisfied by the initial state of these pins. >=20 > Make this explicit by enabling bias-pull-up, to remove the dependency on > initial state and/or boot loader configuration. >=20 > Signed-off-by: Geert Uytterhoeven Works fine on my Lager board: Reviewed-by: Wolfram Sang Tested-by: Wolfram Sang --ozaJuRsl1SftqsRa Content-Type: application/pgp-signature; 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