From patchwork Sun Jul 22 05:39:52 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 10539143 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A889C112B for ; Sun, 22 Jul 2018 05:41:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 942B127816 for ; Sun, 22 Jul 2018 05:41:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 87DBF2785D; Sun, 22 Jul 2018 05:41:53 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2F95927816 for ; Sun, 22 Jul 2018 05:41:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=mo5rJpBx3YCPNXmY6TcHNxjnJ0+ucx3sCgzXShqWJ00=; b=XCnHWDaDkWghl32X4O1mdVVxFU ahAICWacnalK6TE1m4sGkQTQo8q51cx2MlVU0M33/sGek1q0UDP57D0Z51jXjdmRb5Z2C6ivdjSWy WV7Kqd7Cd2tp35JctpOl8u5p/koFr2wNyxkKGyirjcZYJOLo763hT+0szoNQy8N7wAtI091BhMiTm DtMHcZnFFJVZ69lBlJn8OTw39DdasmYSK2ohKX4Yjn2a3Pk24yFmOXuKm56DuaOllb+MTWU2SIMYd GpavTQNt3nwEp6YZNPFAqQiaM5oiHGAF6Y8MZKaaP5sWw51Af5OuCbiM6lGbPk01mY2dOFzC0Wwt8 4ve0qmLA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fh77r-0005PM-Fl; Sun, 22 Jul 2018 05:41:47 +0000 Received: from glow.birch.relay.mailchannels.net ([23.83.209.71]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fh77b-0004xm-8V for linux-arm-kernel@lists.infradead.org; Sun, 22 Jul 2018 05:41:35 +0000 X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id E94976814F4; Sun, 22 Jul 2018 05:41:19 +0000 (UTC) Received: from hermes.aosc.io (unknown [100.96.19.68]) (Authenticated sender: lmn-TZDUIOWCRQMW) by relay.mailchannels.net (Postfix) with ESMTPA id 2190268135D; Sun, 22 Jul 2018 05:41:19 +0000 (UTC) X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from hermes.aosc.io (hermes.aosc.io [199.195.250.187]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.16.1); Sun, 22 Jul 2018 05:41:19 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io X-MailChannels-Auth-Id: lmn-TZDUIOWCRQMW X-Bored-Oafish: 117b764a718531b3_1532238079810_52595868 X-MC-Loop-Signature: 1532238079810:2845225607 X-MC-Ingress-Time: 1532238079810 Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id AE1769F536; Sun, 22 Jul 2018 05:41:11 +0000 (UTC) From: Icenowy Zheng To: Rob Herring , Maxime Ripard , Chen-Yu Tsai , "David S. Miller" , Corentin Labbe Subject: [PATCH 2/5] dt-bindings: sunxi-sram: add binding for Allwinner H6 SRAM C Date: Sun, 22 Jul 2018 13:39:52 +0800 Message-Id: <20180722053955.25266-3-icenowy@aosc.io> In-Reply-To: <20180722053955.25266-1-icenowy@aosc.io> References: <20180722053955.25266-1-icenowy@aosc.io> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180721_224132_049121_C2BAED0A X-CRM114-Status: GOOD ( 12.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, linux-arm-kernel@lists.infradead.org, Icenowy Zheng 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 The Allwinner H6 SoC's DE3 needs the SRAM C section being claimed in the system controller to work, like A64 DE2. As H6 and A64 system controller are quite similar, code is reused now, and the A64 fallback compatible string is added after the H6 compatible string. Signed-off-by: Icenowy Zheng --- Documentation/devicetree/bindings/sram/sunxi-sram.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/sram/sunxi-sram.txt b/Documentation/devicetree/bindings/sram/sunxi-sram.txt index c51ade86578c..6527a1a535a3 100644 --- a/Documentation/devicetree/bindings/sram/sunxi-sram.txt +++ b/Documentation/devicetree/bindings/sram/sunxi-sram.txt @@ -18,6 +18,7 @@ Required properties: - "allwinner,sun8i-h3-system-control" - "allwinner,sun50i-a64-sram-controller" (deprecated) - "allwinner,sun50i-a64-system-control" + - "allwinner,sun50i-h6-system-contorl", "allwinner,sun50i-a64-system-control" - reg : sram controller register offset + length SRAM nodes @@ -54,6 +55,9 @@ The valid sections compatible for H3 are: The valid sections compatible for A64 are: - allwinner,sun50i-a64-sram-c +The valid sections compatible for H6 are: + - allwinner,sun50i-h6-sram-c, allwinner,sun50i-a64-sram-c + Devices using SRAM sections ---------------------------