From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3279035E947; Tue, 12 May 2026 06:55:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778568944; cv=none; b=SVMU6iFyKvZB+hHVIajvH4Wd3t4zYNoqE2/AM2cS6hN5AqpgXCKkEVSAjIPcLSwHCUU0l6+tUsJAUXqszkZ6H384ilcw3CmsPbJUB2jjnytgxqmlWbrfeK/dC0o6kJ0q1uNFibS7ti96hU0SAiPwXks88nO+Z/xUOurRt+J55Yc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778568944; c=relaxed/simple; bh=WWqWzH8W+EZPDhhmjWlpTWgpHS/RKcVIPl1sQRe7tVM=; h=Mime-Version:Content-Type:Date:Message-Id:From:To:Subject:Cc: References:In-Reply-To; b=QiVSltquBxuzXmS0FA1aIZiiyBUT6tIOUTYvDG0lDJsp4cMYWcjXjAS8DBnfxYEL8sc5w+VdFWfJkfUszGfWG73705ObyScC9pG/L6uxbwqt8/UpbnddZg0GVvayxg5XjH56W1O8SIFdApiq94gJcqpdmwglWyvfpxoFap1SSDE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nCv6qzjQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nCv6qzjQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 25B5AC2BCB0; Tue, 12 May 2026 06:55:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778568943; bh=WWqWzH8W+EZPDhhmjWlpTWgpHS/RKcVIPl1sQRe7tVM=; h=Date:From:To:Subject:Cc:References:In-Reply-To:From; b=nCv6qzjQeGTsi2a7V20IZbklziQvKCkMqG/AAUdbUXI2gApRG030JgQbwbMiUIXxn EQpPfnehMQofDdVjFEUfED6avt6iO1sVkbyyVX4140aHNvoAHwZBR2jW0OBAzFvZvn gQ7RFhjQXJ/H+sOwlh8ymSKv08J1jlILLK3QC/gMCJO1JyVQOAfiO6t+28PfpYIld6 zaZ6zNopzek7c6jenSPi6xKi7NCWWsWkTA1lnjNsxM/hFBRn0v5UED+hvSE97V3/JT 537P2WaKNjANZg7JfvTELWFcVVvJT71HJOoAbDH2Fly/qEjfvc0DIbFqx8j9UM+vZf SB8B6QAVfPnaA== Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: multipart/signed; boundary=6cb1f7462f79f7e50b7f29960a1884348909ef7f6a9b54772879ac95824b; micalg=pgp-sha384; protocol="application/pgp-signature" Date: Tue, 12 May 2026 08:55:38 +0200 Message-Id: From: "Michael Walle" To: "Linus Walleij" , "Alex Elder" , "Bartosz Golaszewski" Subject: Re: [PATCH v3 1/2] gpio: regmap: Support sparsed fixed direction Cc: , X-Mailer: aerc 0.20.0 References: <20260511-regmap-gpio-sparse-fixed-dir-v3-0-1429ec453be7@kernel.org> <20260511-regmap-gpio-sparse-fixed-dir-v3-1-1429ec453be7@kernel.org> In-Reply-To: <20260511-regmap-gpio-sparse-fixed-dir-v3-1-1429ec453be7@kernel.org> --6cb1f7462f79f7e50b7f29960a1884348909ef7f6a9b54772879ac95824b Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 On Mon May 11, 2026 at 9:43 PM CEST, Linus Walleij wrote: > On some regmapped GPIOs apparently only a sparser selection > of the lines (not all) are actually fixed direction. > > Support this situation by adding an optional bitmap indicating > which GPIOs are actually fixed direction and which are not. > > Cc: Alex Elder > Link: https://lore.kernel.org/linux-gpio/20260501155421.3329862-10-elder@= riscstar.com/ > Tested-by: Alex Elder > Signed-off-by: Linus Walleij Reviewed-by: Michael Walle -michael --6cb1f7462f79f7e50b7f29960a1884348909ef7f6a9b54772879ac95824b Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKgEABMJADAWIQTIVZIcOo5wfU/AngkSJzzuPgIf+AUCagLO6hIcbXdhbGxlQGtl cm5lbC5vcmcACgkQEic87j4CH/ikkgGA1YZZKYyWgzs1lVHgQQjpq4c0ZR76zqGp Jsc+S3OXOIi3Q91FnNt0+XyIcB6xK1uTAYC1hzNWcF4lapU7Ptnl7aGzH64svnDE u9HfbHJ6bqShnKAXp3CIpZv25WCcfthyJAo= =fL+Q -----END PGP SIGNATURE----- --6cb1f7462f79f7e50b7f29960a1884348909ef7f6a9b54772879ac95824b--