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 5773521B1B4; Mon, 17 Feb 2025 13:08:12 +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=1739797692; cv=none; b=NEohMgEb4/J4x+dO4QjU4BLAI3CUj99IOXmfFs+AIos0xo8DjGisytU+URUALjTIRwKCCqHa+ugjY7Bp4WjsrgpdbiGSjHZt1HaAGadKQNVfFvnyzHA/aixYCFePtswGZ/XtQI+oHuqo/PdznS3ckqe1Owd3tP+KBZBDlpnp+U8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739797692; c=relaxed/simple; bh=50LXAdQ5iCgOH6wLijxYspU9uZxYNQjnh5u8g8wSwJI=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=iRNZbUJuhRvNxiAsLx62R4gscRgcnrnbs0s9VjYjTKohL7QAYM0Asyt9GqGFpH4jQHZ1e5eCpQUy+zVRGQFb6tq3+j2a03iCFHeiaf7LxhL3sqIHEtDBrI/DTTNtE2TM+592D0IPMNeEXBQlkGOIpxok7vy3cbS0gXZRnMfLUEM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eQ3TKYm7; 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="eQ3TKYm7" Received: by smtp.kernel.org (Postfix) with ESMTPS id CAF83C4CED1; Mon, 17 Feb 2025 13:08:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739797691; bh=50LXAdQ5iCgOH6wLijxYspU9uZxYNQjnh5u8g8wSwJI=; h=From:Subject:Date:To:Cc:Reply-To:From; b=eQ3TKYm7WXmT8oeqSyW5qhlP3NjUJ3YAL7CytsOWGuNrWC/gmuz2Rp8lh9MOehT51 d1DuoiPT8Y0JfV871+wq2okIbFmUOlVT1ig6pMSzYcSg1rNWNFUkCPudv7lYJda0mz R6TF5SZN8mCu6lCZ7z5HUgdikAlA7NRTF0n1RVcrHC8Pn/MwYfiqw/fReYqvmWdKmM nfn+4t384mKOLx1ulJBsMcTAVp9YaE40H71fIqKHjTEZCrc8Z2SaeARx5dfz6y8WCF BABa9ssBzToxnEsiKw58qs4Jo12fZfPJV5hJ+qaakZ4oZ5K5+y3y6fLnz5eTEG5pjf w11ETvsc0Uc9Q== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE261C021AA; Mon, 17 Feb 2025 13:08:11 +0000 (UTC) From: =?utf-8?q?T=C3=B3th_J=C3=A1nos_via_B4_Relay?= Subject: [PATCH 0/2] Add support for the PCF8574T I/O expander. Date: Mon, 17 Feb 2025 14:07:50 +0100 Message-Id: <20250217-gpio-pcf8574t-v1-0-137e140df5fc@gmail.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-B4-Tracking: v=1; b=H4sIAKY0s2cC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1MDI0Nz3fSCzHzdguQ0C1NzkxJdU0vzJEtDSzMzY8tEJaCegqLUtMwKsHn RsbW1ADoLLbFfAAAA To: Linus Walleij , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Laurent Pinchart Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, =?utf-8?q?T=C3=B3th_J=C3=A1nos?= X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1739797690; l=688; i=gomba007@gmail.com; s=20230706; h=from:subject:message-id; bh=50LXAdQ5iCgOH6wLijxYspU9uZxYNQjnh5u8g8wSwJI=; b=GNuwei57M4SHpZgsMdxN2IXvdgxcY6iaK+hI0/kedLn39n/2hueWxNDkFXyWwWyrnnapYX93K HqHANwueWJjDuVZE5Wo86nA7FxxTWSxyKS6ilvcibW3pj9BtMSYrTBB X-Developer-Key: i=gomba007@gmail.com; a=ed25519; pk=iY9MjPCbud82ULS2PQJIq3QwjKyP/Sg730I6T2M8Y5U= X-Endpoint-Received: by B4 Relay for gomba007@gmail.com/20230706 with auth_id=60 X-Original-From: =?utf-8?q?T=C3=B3th_J=C3=A1nos?= Reply-To: gomba007@gmail.com This patch series adds the driver support and the documentation for the PCF8574T I2C I/O expander. Signed-off-by: Tóth János --- Tóth János (2): drivers: gpio: Add support for PCF8574T. dt-bindings: gpio: Add support for PCF8574T. Documentation/devicetree/bindings/gpio/nxp,pcf8575.yaml | 1 + drivers/gpio/Kconfig | 2 +- drivers/gpio/gpio-pcf857x.c | 2 ++ 3 files changed, 4 insertions(+), 1 deletion(-) --- base-commit: 0ad2507d5d93f39619fc42372c347d6006b64319 change-id: 20250217-gpio-pcf8574t-597b9196639a Best regards, -- Tóth János