From patchwork Fri Oct 28 13:32:02 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: 619919 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 0F762C38A02 for ; Fri, 28 Oct 2022 13:32:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231202AbiJ1NcZ (ORCPT ); Fri, 28 Oct 2022 09:32:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230478AbiJ1NcI (ORCPT ); Fri, 28 Oct 2022 09:32:08 -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 78D6D1D4635; Fri, 28 Oct 2022 06:32:05 -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=miJXfwb6SpLnRG/te/kh+sEEvhMBX9xEEL1aGW0nD/o=; b=AR00mbH2kldZHLQqUYrm1ZqnaO w+OvEHP7sab9GhsSa0xko+bMQieSLDBjOYnwJ95br6mrrE8p9tLYEYpfF4dP995S35T5Wy3MvemLx vlTkAVgYCJYv64iqVECnFC4+34snVooz8DYPm/HjwZZc7NB5jvQbcK7q9rqXcEkiua3MzzJ2uiPOr 2jGWi/KNS+fn8vxNlG+5UFp8BKJunHYDiapNjxv+85QWzSskbtdWdRJSGChFK8G3Tru3WiKXuwxQ0 HT2b8VD3bfB4o+4d4eTqbhfwexSHm/Xgoz2m9IqqF+dRJavAF85u1ds8a4NdvOW8z01oCY1f7uYCo /F/qzUZw==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:60582 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 1ooPSt-0008HG-CA; Fri, 28 Oct 2022 14:32:03 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1ooPSs-00Hb5D-PE; Fri, 28 Oct 2022 14:32:02 +0100 In-Reply-To: References: From: "Russell King (Oracle)" To: Linus Walleij , Bartosz Golaszewski , Rob Herring Cc: devicetree@vger.kernel.org, Hector Martin , Krzysztof Kozlowski , linux-gpio@vger.kernel.org Subject: [PATCH v2 1/2] 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: Fri, 28 Oct 2022 14:32:02 +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) --- .../devicetree/bindings/gpio/gpio-macsmc.yaml | 41 +++++++++++++++++++ 1 file changed, 41 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..2bb8faa2c08c --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-macsmc.yaml @@ -0,0 +1,41 @@ +# 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: + compatible: + items: + - enum: + - apple,t8103-smc-gpio + - const: apple,smc-gpio + + gpio-controller: true + + '#gpio-cells': + const: 2 + +required: + - compatible + - gpio-controller + - '#gpio-cells' + +additionalProperties: false + +examples: + - | + gpio { + compatible = "apple,t8103-smc-gpio", "apple,smc-gpio"; + gpio-controller; + #gpio-cells = <2>; + };