From mboxrd@z Thu Jan 1 00:00:00 1970 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 04B86C0502C for ; Thu, 1 Sep 2022 13:55:42 +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=8+nUT052TX799iY02BXLBWNtNfFf7OhgXGxrSLVh7Os=; b=KOTIo+rMlOjnQn UnCacfFIw9Um8iNDN6iuUKA1b8wYIRn2thIbUnG2cYxO6Jdd5HKejGkbaSoeiu2lBIHWTO/N7xMFe ClbBExjrF2yBWm3m9IgmNPm+WErY6zuL+NweklFJBrJVai7HSaqflo527i5vzaCHiceGE9ylS9TW/ BhdoOnL7xL9Pa/KSZrx675Qw68LUQhtmd7avYzOo0nsHfgvgpwIPRfPbmKbX9aQJxTyZ/qxQcnXCv /4nWNVNiV8qdcTCuX/YgVI3CIpZgwZ7XHmTbfKykWz6M/h3jjZpMnBWWL/rscgYxrd3CpcsUB9juA xpfIK0uBocCAVGS58k5Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oTkeW-00CF9D-3u; Thu, 01 Sep 2022 13:54:40 +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 1oTkeL-00CF2z-UU for linux-arm-kernel@lists.infradead.org; Thu, 01 Sep 2022 13:54:31 +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=dxEWj1HSab4n35vw5dAjlZvV9OByVj0SWQXbX0i1WrE=; b=fb+gyC7QWTqpX408zcS+WuWEui r6HSB1nukSml67CVX1Z89RS9S8hKG+eacF7aZtChAdX5gmpKaXykpDyjn7JdEd2H7phw5kV3czs85 9laQlyMLKBKwkOvg7td+W9p1qBoMsPMXJ79dMRmDs+1vAdC084k/J9QdF7tCYzZ27wEfjCg98CjeI na2wl/jfYrZ7TLCVkvKhRSHuaJN0grWeHaoFg7gc1545fGoNj5azJf0ce6XNGGaAExDzTKJLTKWBu u6yHyQD6adrL4w4VW6Oo6q30qGMMhOWwn27CIp8qwj8LejCY7uGeYc5jnAfbODN8gVgaOJ7HlOpA7 VRAPfWAA==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:44070 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 1oTkeH-0005w2-OT; Thu, 01 Sep 2022 14:54:25 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1oTkeH-003t9A-3K; Thu, 01 Sep 2022 14:54:25 +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 1/6] dt-bindings: mfd: add binding for Apple Mac System Management Controller MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Thu, 01 Sep 2022 14:54:25 +0100 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220901_065430_010292_5CB8922F X-CRM114-Status: GOOD ( 13.66 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a DT binding for the Apple Mac System Management Controller. Signed-off-by: Russell King (Oracle) --- .../devicetree/bindings/mfd/apple,smc.yaml | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/apple,smc.yaml diff --git a/Documentation/devicetree/bindings/mfd/apple,smc.yaml b/Documentation/devicetree/bindings/mfd/apple,smc.yaml new file mode 100644 index 000000000000..794d3a6eb04a --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/apple,smc.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/apple,smc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Mac System Management Controller + +maintainers: + - Hector Martin + +description: + Apple Mac System Management Controller implements various functions + such as GPIO, RTC, power, reboot. + +properties: + compatible: + items: + - enum: + - apple,t8103-smc + - apple,t8112-smc + - apple,t6000-smc + - const: apple,smc + + reg: + description: Two regions, one for the SMC area and one for the SRAM area. + + reg-names: + items: + - const: smc + - const: sram + + mboxes: + description: + A phandle to the mailbox channel + +additionalProperties: false + +required: + - compatible + - reg + - reg-names + - mboxes + +examples: + - | + smc@23e400000 { + compatible = "apple,t8103-smc", "apple,smc"; + reg = <0x2 0x3e400000 0x0 0x4000>, + <0x2 0x3fe00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + }; -- 2.30.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel