From patchwork Tue Jun 21 03:42:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 583717 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 C531CCCA47C for ; Tue, 21 Jun 2022 03:42:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343660AbiFUDma (ORCPT ); Mon, 20 Jun 2022 23:42:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232935AbiFUDm2 (ORCPT ); Mon, 20 Jun 2022 23:42:28 -0400 Received: from wout4-smtp.messagingengine.com (wout4-smtp.messagingengine.com [64.147.123.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A31B631E; Mon, 20 Jun 2022 20:42:28 -0700 (PDT) Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.west.internal (Postfix) with ESMTP id A908E3200413; Mon, 20 Jun 2022 23:42:26 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Mon, 20 Jun 2022 23:42:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= cc:cc:content-transfer-encoding:date:date:from:from:in-reply-to :message-id:mime-version:reply-to:sender:subject:subject:to:to; s=fm3; t=1655782946; x=1655869346; bh=QwqtA8TFvXUjbrq3ygXKnCrNk cCC77IXwnuhLmCowy0=; b=nnU5PF/LTt2rpo70idg0NCv+QGLNFDHLvx8Z6gKH8 06IfWlgAvnz26c4YGgICHLjDOv1XMwSm1lgRpeeYYles0aW3tiOozFcHfPU7zWe2 ZzoFb3Jbpe2ZkXRRwR7xNQX8h3iGFXXRXc6q5imByolxX1iXl4wyYNp6rRSA8w/E sT2OyANrfpbcIutR1w89crua+sO2ObNxiJxXYDNmfVe7trBu/AbKMfQ+7fA+oHZn EizYZdDBBJBkK8oFsa59gXAq4kKLf0PrTCyjHCF2cMztBYSMA+HrGR8vsSZvn6aW z0EazYV5gch8HYui4UcTR6YVe45EZMgbmvapWkp/qoy5Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1655782946; x=1655869346; bh=QwqtA8TFvXUjbrq3ygXKnCrNkcCC77IXwnu hLmCowy0=; b=s1XUMhvKgDhqF0AigFoDEr8SokwDvLrN0XNfZeS3FVB+4uOSdxf xp2ZZfY3//iDM0t7hU5kotyDZStTWdG2nNP/L9yHsp6EDe313gqvqUlJnyMif/dx NKcC5pucGaMmeNOJPBr4nFWQXLNRMq7ZzOVTqFzLzBz0O2gtL5kFC3JDPh6vV/s3 FbU386LhKeoNjnjrRFP+SZCiVz8zZr4gN0Mrw/Aa0WIxPvFzcllkIbNbOR1bOOVk HkgsoUjkCdb/xvIEeGzbEobOA31/v2fOZZ7KIRk+C3WQSb0W4poneT3qifRxD77B PnDKqbL4wTDdYuqvevKHvyzwofxBXmODcJQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrudefvddgjedtucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgggfestdekredtredttdenucfhrhhomhepufgrmhhuvghl ucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecuggftrf grthhtvghrnhepkeevlefhjeeuleeltedvjedvfeefteegleehueejffehgffffeekhefh hfekkeegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh epshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Feedback-ID: i0ad843c9:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 20 Jun 2022 23:42:25 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Lee Jones , Linus Walleij , linux-gpio@vger.kernel.org Cc: devicetree@vger.kernel.org, Krzysztof Kozlowski , Rob Herring , Samuel Holland , Bartosz Golaszewski , linux-kernel@vger.kernel.org Subject: [PATCH v2 0/4] AXP221/AXP223/AXP809 GPIO support Date: Mon, 20 Jun 2022 22:42:20 -0500 Message-Id: <20220621034224.38995-1-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org This series hooks up the GPIO controller found in some older X-Powers PMICs. The main motivation is converting the U-Boot driver over to use devicetree, but Linux might as well gain support for the hardware too. Changes in v2: - Combine multiple "const"s in the binding into an "enum" Samuel Holland (4): dt-bindings: gpio: Add AXP221/AXP223/AXP809 compatibles mfd: axp20x: Add AXP221/AXP223/AXP809 GPIO cells pinctrl: axp209: Support the AXP221/AXP223/AXP809 variant ARM: dts: axp22x/axp809: Add GPIO controller nodes .../bindings/gpio/x-powers,axp209-gpio.yaml | 6 ++++++ arch/arm/boot/dts/axp22x.dtsi | 18 ++++++++++++++++++ arch/arm/boot/dts/axp809.dtsi | 19 +++++++++++++++++++ drivers/mfd/axp20x.c | 9 +++++++++ drivers/pinctrl/pinctrl-axp209.c | 14 +++++++++++--- 5 files changed, 63 insertions(+), 3 deletions(-)