From patchwork Tue Aug 23 11:46:54 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 9295517 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A1362608A7 for ; Tue, 23 Aug 2016 11:48:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 91F5F288D3 for ; Tue, 23 Aug 2016 11:48:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8674628C14; Tue, 23 Aug 2016 11:48:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 3E28E28C13 for ; Tue, 23 Aug 2016 11:48:28 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bcABq-00031z-6y; Tue, 23 Aug 2016 11:48:22 +0000 Received: from mail-wm0-x22a.google.com ([2a00:1450:400c:c09::22a]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bcAAw-0002Ts-2k for linux-amlogic@lists.infradead.org; Tue, 23 Aug 2016 11:47:31 +0000 Received: by mail-wm0-x22a.google.com with SMTP id o80so190815105wme.1 for ; Tue, 23 Aug 2016 04:47:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=s6uaKVkKBX+i0wlR3qWLbze8A4pY5CmdqLiK7lRpRNM=; b=BAxtRvxL4/bO1haSKOrlDNoFdMK6cVyZ2VIDSbRgMqanN3OARyn5IftYXZ/gg6vW5T x/dyYKFo7QRcTk8+1b/32vfnJ+UOb2aty9cLqYf8TLJ9VBMmjEh0cB65G+Xjm19YkIyv oHT6VC9E3ek/SXjRIoA9z8BcUGC4N17mofnIO2tFY+p23gwPlSBYWK/HksMD1jxSgiAG 03ss0ARPFNFq643le49jsrMYk7Ztht6HSxV0Jwzc5e2ux3p4VdkWiCwgWpUrOICMUkQi kHfo/y97JngMALRcdeh1GiW84N8cqsLbJoRMWKS6KUdx856bNCxTnbkMNUD+CPRPyF2n g+VQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=s6uaKVkKBX+i0wlR3qWLbze8A4pY5CmdqLiK7lRpRNM=; b=UJ+wydmhULqx2M/v4ln+vq38eNH+Ox3pGDZSEBVDA+b5clwNt7SKPLgRRhvILSIDZi GjCBSh3yARq/LjGPeTz9Ny0VBZoKr+/RK8Gt7iCbN4KfkvmW82LFKocYElU8Kwx0AdK0 q1FjcQT3i7LgjuSMrjUsamxoouB7K7AGIfi/BLtqazczn+PRbg6xdEMW8Rf7OblXDUd5 rMDEoeM7LryzN+DfHy0h8TPRfR0CgBCBCrktm1RMMQZotKGLbU1njlIypTG+7ognhySX Q4XlOwG/uOPaNoE6fQYaCHBi4uotLMjZxStfF3vsm0M1U/J8gH2AhlRrcJh9dnfL7xG0 +Vaw== X-Gm-Message-State: AEkoousohfKrUz6xS7X1uofciKRSmC/i+CpzdIjjQQUUHzvKkXztq3vTRq/pXpdXPG7GxBLy X-Received: by 10.194.126.72 with SMTP id mw8mr20647106wjb.193.1471952824628; Tue, 23 Aug 2016 04:47:04 -0700 (PDT) Received: from localhost.localdomain ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id jq5sm3375338wjc.20.2016.08.23.04.47.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 23 Aug 2016 04:47:04 -0700 (PDT) From: Neil Armstrong To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, sudeep.holla@arm.com, devicetree@vger.kernel.org Subject: [PATCH v2 5/7] dt-bindings: Add support for Amlogic GXBB SCPI Interface Date: Tue, 23 Aug 2016 13:46:54 +0200 Message-Id: <1471952816-30877-6-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1471952816-30877-1-git-send-email-narmstrong@baylibre.com> References: <1471952816-30877-1-git-send-email-narmstrong@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160823_044726_553926_E0C66FCC X-CRM114-Status: UNSURE ( 9.21 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: heiko@sntech.de, Neil Armstrong , frank.wang@rock-chips.com, khilman@baylibre.com, linux-amlogic@lists.infradead.org, wxt@rock-chips.com MIME-Version: 1.0 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Acked-by: Rob Herring Signed-off-by: Neil Armstrong --- Documentation/devicetree/bindings/arm/arm,scpi.txt | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/arm,scpi.txt b/Documentation/devicetree/bindings/arm/arm,scpi.txt index faa4b44..04bc171 100644 --- a/Documentation/devicetree/bindings/arm/arm,scpi.txt +++ b/Documentation/devicetree/bindings/arm/arm,scpi.txt @@ -7,7 +7,7 @@ by Linux to initiate various system control and power operations. Required properties: -- compatible : should be "arm,scpi" +- compatible : should be "arm,scpi" or "amlogic,meson-gxbb-scpi" - mboxes: List of phandle and mailbox channel specifiers All the channels reserved by remote SCP firmware for use by SCPI message protocol should be specified in any order @@ -60,7 +60,8 @@ A small area of SRAM is reserved for SCPI communication between application processors and SCP. Required properties: -- compatible : should be "arm,juno-sram-ns" for Non-secure SRAM on Juno +- compatible : should be "arm,juno-sram-ns" for Non-secure SRAM on Juno, + or "amlogic,meson-gxbb-sram" for Amlogic GXBB SoC. The rest of the properties should follow the generic mmio-sram description found in ../../sram/sram.txt @@ -70,7 +71,8 @@ Each sub-node represents the reserved area for SCPI. Required sub-node properties: - reg : The base offset and size of the reserved area with the SRAM - compatible : should be "arm,juno-scp-shmem" for Non-secure SRAM based - shared memory on Juno platforms + shared memory on Juno platforms or + "amlogic,meson-gxbb-scp-shmem" for Amlogic GXBB SoC. Sensor bindings for the sensors based on SCPI Message Protocol --------------------------------------------------------------