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 B251F1A5BBF; Mon, 22 Sep 2025 14:34:17 +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=1758551657; cv=none; b=NcjY30XiO6w7Cxt5KR6BCcP5xFSZ4asGFSQlMm4xoCDFLD12r4kZc849JFZitT0gbb2pEfAWNjz5hP3LKKAW0cUJMlEE9GCmKjTRe0HxLhzMenSLYE0trHSlKkqT5Cp1IewT+yqvktN9qH2/h6gtJ7qA1HrYwl++WHnn0uYHrag= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758551657; c=relaxed/simple; bh=i1jBFpNcZcmt60MgXv6Uuk9Ti0/H9cqoAAmxr5bgpw0=; h=Content-Type:Date:Message-Id:Subject:Cc:From:To:References: In-Reply-To; b=Mfz4EN3s3JGLq8qwjV4PtGfG1BVuuOHFbFEQRwiS7rPqTthOD+JA8vBbsDTd2fYk+kwq4PJTvuyXo4ohvwzV8VCAN/ib7WeNwcMNOtHCB0sAeke2dFWGxsapYjWA070i7qIGPoZRbiht0QBfqv12kyjxTl39gR+jZsYJ0b/W7kY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lamDD00O; 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="lamDD00O" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E98A9C4CEF0; Mon, 22 Sep 2025 14:34:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758551657; bh=i1jBFpNcZcmt60MgXv6Uuk9Ti0/H9cqoAAmxr5bgpw0=; h=Date:Subject:Cc:From:To:References:In-Reply-To:From; b=lamDD00OiyToFEspk9wWZHDSFl4t1DCDAH7RpfKXp2d61KDyCahfizPCeC0c7jbvE LIikiq8QStBtZMDI8yeSc8QgaWLm6p5X81YPrUypt+2UlqQ7eYM5TzoHpw+5e7QAFA RmcW7dZZuKBLK8K5IeehuvR/31Q43mOdCk7B25DOqP7SrB/C5v4iyXtETd67J1o3Dq i1yEldwRF6VDPhi6W21MeRmNTR3pMtt1CAZRKPMWDapZ4iTiS0X1cYzQKSw8ZwAELm 1NyLZmjW2LdNxK5t8AwSCQZpG11wmd9ykhSo+6pDfQ7jWTQnBhYtMNlMydWs8A/kSh tvImIXWOhJCiw== Content-Type: multipart/signed; boundary=0dec87fc2c4734804d3c0ed2cfa682c5db88cd5767a8f875f01fdf8c27c6; micalg=pgp-sha384; protocol="application/pgp-signature" Date: Mon, 22 Sep 2025 16:34:13 +0200 Message-Id: Subject: Re: [PATCH v5 08/12] gpio: add QIXIS FPGA GPIO controller Cc: "Frank Li" From: "Michael Walle" To: "Ioana Ciornei" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Linus Walleij" , "Bartosz Golaszewski" , "Shawn Guo" , "Lee Jones" , , , X-Mailer: aerc 0.16.0 References: <20250922142427.3310221-1-ioana.ciornei@nxp.com> <20250922142427.3310221-9-ioana.ciornei@nxp.com> In-Reply-To: <20250922142427.3310221-9-ioana.ciornei@nxp.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: --0dec87fc2c4734804d3c0ed2cfa682c5db88cd5767a8f875f01fdf8c27c6 Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 > Add support for the GPIO controller found on some QIXIS FPGAs in > Layerscape boards such as LX2160ARDB and LS1046AQDS. This driver is > using gpio-regmap. > > A GPIO controller has a maximum of 8 lines (all found in the same > register). Even within the same controller, the GPIO lines' direction is > fixed, which mean that both input and output lines are found in the same > register. This is why the driver also passed to gpio-regmap the newly > added .fixed_direction_output bitmap to represent the true direction of > the lines. > > Signed-off-by: Ioana Ciornei > Reviewed-by: Frank Li Reviewed-by: Michael Walle # for the gpio-regmap part --0dec87fc2c4734804d3c0ed2cfa682c5db88cd5767a8f875f01fdf8c27c6 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKgEABMJADAWIQTIVZIcOo5wfU/AngkSJzzuPgIf+AUCaNFeZRIcbXdhbGxlQGtl cm5lbC5vcmcACgkQEic87j4CH/ig3wGAvFlcFdHxEaykXa4agxzFC+BzG1nEOQM6 vi2hyGQQ+u2SNcck654wLA1oaVjC5c79AX9P1hD3wnqMaM3bMpgGEGmOQSkYdhaS fyRmx0PB1yABPPhYFUJ4dc0Be1aY9A+G2bw= =fwTe -----END PGP SIGNATURE----- --0dec87fc2c4734804d3c0ed2cfa682c5db88cd5767a8f875f01fdf8c27c6--