From patchwork Thu Sep 1 13:54:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 12962701 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E7F1CECAAD1 for ; Thu, 1 Sep 2022 13:56:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Date:Message-Id:MIME-Version:Subject:Cc :To:From:References:In-Reply-To:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=NM911RnfIKxbjSve6HX5E/Fy3o+a5I8/DfCSSX9kW7g=; b=dV9kDa7MgjyTAJ 0MP4x6Dwd4HNzZMtbVF028pNlshQYBFYZ/awCRgZxDCmdHcdaChMtJzlIxQo3DjNA8nIkdHbpv7LH ADCYwIdSaGgxycJqMXhO2AMquAzanSayrLDlusO0P0I5DZY/xYUzjcoughYEtsDSKvC3X75cnCA1n AJIryUdDC8EZkm21unNjH7b3L3CISKyMQ8ck9IUU2ZezY3mc+4rECMhe2QEXk8s6hy6neyothGNCy xP1cadLCqiQ1aOWcffaBD2MzmJZN/V7I9N3rJYhrn7DLuMWBn+tZSlR3Wa6z02nN3Xn1i9vh4qiwv 5z+j17keYg7R/zJnOKpA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oTkeq-00CFJw-Tw; Thu, 01 Sep 2022 13:55:01 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oTkeP-00CF6K-U7 for linux-arm-kernel@lists.infradead.org; Thu, 01 Sep 2022 13:54:35 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=a/v4fh5dvlfR33CRToBG85CI71CxvOgrSGU87eSy72Q=; b=t+BR8tI4opOX8R7R3QBDc7fK4Q DOIAqIn1mAs8LLmGkCjFohGjNm3Boo0XG8Nd/3TrL5BfeNfg7o66YlYx7uZ09Tu+ZUxLlG88VlcNW c/2UrL7PZsXxVWwAQozs3S4kJOFnGCpPwGTBCsAYmTLGC0v+41IMU/VLmGF6ME86NUx7pConEKaAx 75of+C9DNMDbS75VGifzPO12JeKpADeVViOEOmQmhXyqQaejQejJLspTleXfX9W/JkH1tvX2w0wqM s5ZJ8P99ZatfA9PGhjxw0vaOPaGfavJeOmA895xj5BWp20MQyUfkPP4n7wmY030VpEBsbBWhBU/TB pVhOYMkg==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:50878 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oTkeM-0005wG-R6; Thu, 01 Sep 2022 14:54:30 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1oTkeM-003t9G-7S; Thu, 01 Sep 2022 14:54:30 +0100 In-Reply-To: References: From: "Russell King (Oracle)" To: Arnd Bergmann , Lee Jones , Linus Walleij Cc: Alyssa Rosenzweig , asahi@lists.linux.dev, Bartosz Golaszewski , Hector Martin , linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, Sven Peter , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org Subject: [PATCH 2/6] dt-bindings: gpio: add binding for the GPIO block for Apple Mac SMC MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Thu, 01 Sep 2022 14:54:30 +0100 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220901_065434_009225_0A85F5B6 X-CRM114-Status: GOOD ( 14.81 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the DT binding for the Apple Mac System Management Controller GPIOs. Signed-off-by: Russell King (Oracle) --- .../devicetree/bindings/gpio/gpio-macsmc.yaml | 28 +++++++++++++++++++ .../devicetree/bindings/mfd/apple,smc.yaml | 4 +++ 2 files changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml diff --git a/Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml b/Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml new file mode 100644 index 000000000000..ee620fe50ca8 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/gpio-macsmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Mac System Management Controller GPIO + +maintainers: + - Hector Martin + +description: + This describes the binding for the Apple Mac System Management Controller + GPIO block. + +properties: + gpio-controller: true + '#gpio-cells': + const: 2 + +additionalProperties: false + +examples: + - | + smc_gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/mfd/apple,smc.yaml b/Documentation/devicetree/bindings/mfd/apple,smc.yaml index 794d3a6eb04a..bb799a27638d 100644 --- a/Documentation/devicetree/bindings/mfd/apple,smc.yaml +++ b/Documentation/devicetree/bindings/mfd/apple,smc.yaml @@ -34,6 +34,10 @@ title: Apple Mac System Management Controller description: A phandle to the mailbox channel +patternProperties: + gpio: + $ref: /schemas/gpio/gpio-macsmc.yaml + additionalProperties: false required: