From patchwork Thu Jun 14 15:35:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 929520 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=csie.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41674W1lFGz9s19 for ; Fri, 15 Jun 2018 01:35:55 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964777AbeFNPfx (ORCPT ); Thu, 14 Jun 2018 11:35:53 -0400 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76]:60192 "EHLO wens.csie.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935934AbeFNPfx (ORCPT ); Thu, 14 Jun 2018 11:35:53 -0400 Received: by wens.csie.org (Postfix, from userid 1000) id E87385FD82; Thu, 14 Jun 2018 23:35:49 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Rob Herring , Mark Rutland Cc: Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH v3 2/4] dt-bindings: sram: Rename A64 SRAM controller compatible Date: Thu, 14 Jun 2018 23:35:46 +0800 Message-Id: <20180614153548.9644-3-wens@csie.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180614153548.9644-1-wens@csie.org> References: <20180614153548.9644-1-wens@csie.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The SRAM mapping controls on Allwinner SoCs is located in a block called "System Controls". This block also has registers for identifying the SoC, reading the state of an external boot-related pin, and on some newer SoCs, glue layer controls for the EMAC Ethernet controller. The A64 variant compatible is renamed to "allwinner,a64-system-control" to reflect this. The old A64 compatible is deprecated. So far we haven't seen any actual use of it. Signed-off-by: Chen-Yu Tsai Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/sram/sunxi-sram.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/sram/sunxi-sram.txt b/Documentation/devicetree/bindings/sram/sunxi-sram.txt index d087f04a4d7f..9ef40e2e0a48 100644 --- a/Documentation/devicetree/bindings/sram/sunxi-sram.txt +++ b/Documentation/devicetree/bindings/sram/sunxi-sram.txt @@ -11,7 +11,8 @@ Controller Node Required properties: - compatible : should be: - "allwinner,sun4i-a10-sram-controller" - - "allwinner,sun50i-a64-sram-controller" + - "allwinner,sun50i-a64-sram-controller" (deprecated) + - "allwinner,sun50i-a64-system-control" - reg : sram controller register offset + length SRAM nodes