From patchwork Tue Sep 6 13:19:34 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: 603195 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 2A24DECAAD5 for ; Tue, 6 Sep 2022 13:19:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240400AbiIFNTm (ORCPT ); Tue, 6 Sep 2022 09:19:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238247AbiIFNTk (ORCPT ); Tue, 6 Sep 2022 09:19:40 -0400 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C2B9F12D3F; Tue, 6 Sep 2022 06:19:38 -0700 (PDT) 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=Vby8juuAVsxuLw4jJID4JNcPru+I7KI07gwaNAFsVNg=; b=Iee1pdz686BPqymc4AONYI6et8 uDWXpoYWBcNNEqhLQAkHfob+YXLMCy7zE6GFvYFGyLJKuY/WsaQ0Bv6+hEF6sej5NEZfH5v3uh73Z M8KFdfwWJ94K9WiAnxmezg2OpKSZD1BR1AkzRrQkpgvK8/3twgwJZdF6vUna+qlmxcRcX9nQIpONT jtN4Bt6FIbRok6rPMI7UVrtR80TY6qsPyhYdUhGH5gZMbvmgbH7dalOiC2clOesZtnmfbaxVKjCMr 7gNxYOWLJIX84JL479gj3zWK37AEntYkl81bHqbr0mZxh59CtQ89QiyJLayaT1J2iXLLb8avfs8JL KRkk0hXg==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:53692 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 1oVYUI-0003r5-VY; Tue, 06 Sep 2022 14:19:34 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1oVYUI-005CmB-84; Tue, 06 Sep 2022 14:19:34 +0100 In-Reply-To: References: From: "Russell King (Oracle)" To: Arnd Bergmann , Lee Jones , Linus Walleij Cc: Alyssa Rosenzweig , Andy Shevchenko , asahi@lists.linux.dev, Bartosz Golaszewski , devicetree@vger.kernel.org, Hector Martin , Jonathan Corbet , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-gpio@vger.kernel.org, Petr Mladek , Rasmus Villemoes , Rob Herring , Sergey Senozhatsky , Steven Rostedt , Sven Peter Subject: [PATCH 2/7] dt-bindings: gpio: add binding for the GPIO block for Apple Mac SMC MIME-Version: 1.0 Content-Disposition: inline Message-Id: Sender: Russell King Date: Tue, 06 Sep 2022 14:19:34 +0100 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add the DT binding for the Apple Mac System Management Controller GPIOs. Signed-off-by: Russell King (Oracle) Reviewed-by: Mark Kettenis --- .../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 168f237c2962..47e3cd58bf19 100644 --- a/Documentation/devicetree/bindings/mfd/apple,smc.yaml +++ b/Documentation/devicetree/bindings/mfd/apple,smc.yaml @@ -37,6 +37,10 @@ title: Apple Mac System Management Controller description: A phandle to the mailbox channel +patternProperties: + gpio: + $ref: /schemas/gpio/gpio-macsmc.yaml + additionalProperties: false required: