From patchwork Wed Oct 5 07:33:32 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 9362573 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 E597E6077E for ; Wed, 5 Oct 2016 07:37:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D6BF527FA6 for ; Wed, 5 Oct 2016 07:37:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C8B5F1FEBD; Wed, 5 Oct 2016 07:37:47 +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 ABDFD1FEBD for ; Wed, 5 Oct 2016 07:37:46 +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 1brgkW-0002nq-EZ; Wed, 05 Oct 2016 07:36:20 +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 1brgiQ-0000Xk-JT for linux-arm-kernel@lists.infradead.org; Wed, 05 Oct 2016 07:34:17 +0000 Received: by mail-wm0-x22a.google.com with SMTP id p138so256579206wmb.1 for ; Wed, 05 Oct 2016 00:33:49 -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=nua/w+8UF2IvyQddA73cbAnGmVN1GcruauKYvSDmvhzQ11asLZkvtYXCIzN6ln07hr ASsTp9W6Yf5CnCq4YvHxz3Nth1CB2z1DZeBH/ayM3q0TLYcRKuhLl0ISb5qnfqFUXg0a 7y+m3Ql1N8F8a1QSBOWV+3YtvdCnUtBVXed2RwR69zt1q6ZgX7m3hJALRAeNUQFUCa4S 5cGanPysfxFT8QVncq1CmzVAYq3lQF+mbxGTYLI1ilfkhMj5JRDX+1WrY5CIvyEvR2Lt TgsE4D0mvYK7AhYmldT2Xq0SgJmcKsnXNYhg3q8F3ilG6+AmmzHQuLfH+DaMo28/ddhD 3G6g== 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=eFc5lPNshp6QNoxm+xitIUIyN+0rSkiy31JCMc52KDCvur4K1wSZaA6f0hN6sZwxOZ 5Wt+YSpmNUBU2r0Cj1iEmLQ5wMudS4WNZC40XuV8q+M8gjl15QE7pX/MWvQ+imyynQvv azmOdIH/7wdeL8BhEMJoZu+WpMAhrqHgO6olKy1MQOFQ8Oav9y8r7J4MlI6wBUH/aCLY qzjqxqci5jbnTeLZwTqeLAaPFvJANsqelUZ3a6PfxDtdEzmjfZ/Dtr0JBTnodSAYAdYt 5kRFZwyOA0humi/SKS1N3PziUMSC855y8xZ/41f2rgaQkcfRHm7Lpz7l2T1lJxStnmHe j/vw== X-Gm-Message-State: AA6/9Rkf7CE28I3kPb592UjLcI255Yj4XKFpZ+khPxFo3FAQGD+/UR5KjZFAJdtEfYT/AYyU X-Received: by 10.28.232.84 with SMTP id f81mr8341268wmh.39.1475652828218; Wed, 05 Oct 2016 00:33:48 -0700 (PDT) Received: from localhost.localdomain ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id 142sm7923866wmh.12.2016.10.05.00.33.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 05 Oct 2016 00:33:47 -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 v4 6/8] dt-bindings: Add support for Amlogic GXBB SCPI Interface Date: Wed, 5 Oct 2016 09:33:32 +0200 Message-Id: <1475652814-30619-7-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1475652814-30619-1-git-send-email-narmstrong@baylibre.com> References: <1475652814-30619-1-git-send-email-narmstrong@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161005_003411_146301_5B0AB2EF X-CRM114-Status: GOOD ( 10.49 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=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 --------------------------------------------------------------