From patchwork Thu Aug 18 10:11:04 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 9287359 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 DB2AD607FF for ; Thu, 18 Aug 2016 10:50:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CB35128AA0 for ; Thu, 18 Aug 2016 10:50:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BFA3628B15; Thu, 18 Aug 2016 10:50:20 +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 AF71028AA0 for ; Thu, 18 Aug 2016 10:50:19 +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 1baKtn-00014p-R0; Thu, 18 Aug 2016 10:50:11 +0000 Received: from merlin.infradead.org ([2001:4978:20e::2]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1baKsy-0000E3-06 for linux-amlogic@bombadil.infradead.org; Thu, 18 Aug 2016 10:49:20 +0000 Received: from mail-wm0-x234.google.com ([2a00:1450:400c:c09::234]) by merlin.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1baKIg-0000Ix-FQ for linux-amlogic@lists.infradead.org; Thu, 18 Aug 2016 10:11:50 +0000 Received: by mail-wm0-x234.google.com with SMTP id o80so24583893wme.1 for ; Thu, 18 Aug 2016 03:11:33 -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=JgzKHEMLlPGdII7pnpANr12Cz2+HBNQT7eLVXU7XZeA=; b=Ew1iNDUlRAyjerBJ6YO/KhUzHs7zlTNnO7kYgd+1B+XjtEauZDo3qBu7Xt8LXUS1uk QDIlB28PHBgSWfXwSKhaqT/jDP+6NtF2Luk7CbZkVcct4dVEpVhp016Q6DU7xJE0DHQl 3AGuW3Hw//CIbaYrKQ6oFF90vLUo/eNpIY/k8zoYnQt8B5Bm0JgmKcYRj8TPu2dN7SQs AsEWkizWrBnTMTGe6nMbwwwlAkVHpZQaDhwxsLylD7phmAex8ITXfZUcYd62Q+6jxQ2n fSBmYNyOEu2N6ESHtZDJafoJ9gwwnOLSs8SOszWYl97wuFnu4+16YYNK4qT8Rq9QX2Sj qybQ== 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=JgzKHEMLlPGdII7pnpANr12Cz2+HBNQT7eLVXU7XZeA=; b=DmcJRrjt+d4ru089+V9+CA3Ak1+EycDXCFPXaqXoEdNIpVnfy19E/vE++HZ/0A4ahh DcJsB9Hii2UVRXKE2BpMGhrw4FjdSfE5CVgpNSEGj7ZnnF3knt/ocXmsf+bar3w6wAGJ K2KznnzrP4PWSpURxdH3+j9ZKrNcOuO7tfT+HEzlJxvIhCAn61n8dycZjWE0XKGTSETU 3hLRNSP88ZoPK1sEGzs5JCBoG2vWmdIcgcvmJ6zm0QgXkHxeu/7NH6d+v6FR01ebacR6 5uJkpMv68KFUs095AzFQGnu2VeVMuoRyPPE5AxuvWjlmwebuYr4/F58i1loNjN8KwdCS SkEg== X-Gm-Message-State: AEkoouvaSM30qecfSmUdM/hFjiKze6mZkm5pPZouti8uyYzkK25VcEkeJlTxRhUcEEcoKone X-Received: by 10.28.141.6 with SMTP id p6mr1869231wmd.110.1471515091732; Thu, 18 Aug 2016 03:11:31 -0700 (PDT) Received: from localhost.localdomain ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id f4sm30915247wmf.8.2016.08.18.03.11.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 18 Aug 2016 03:11:31 -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 11/13] dt-bindings: Add support for Amlogic GXBB SCPI Interface Date: Thu, 18 Aug 2016 12:11:04 +0200 Message-Id: <1471515066-3626-12-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1471515066-3626-1-git-send-email-narmstrong@baylibre.com> References: <1471515066-3626-1-git-send-email-narmstrong@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160818_061150_637703_B0BD65D8 X-CRM114-Status: UNSURE ( 9.47 ) 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 Signed-off-by: Neil Armstrong Acked-by: Rob Herring --- 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 --------------------------------------------------------------