From patchwork Wed Nov 20 18:20:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Dasu X-Patchwork-Id: 11254607 X-Patchwork-Delegate: paulburton@kernel.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 457A11390 for ; Wed, 20 Nov 2019 18:22:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 232A6208C0 for ; Wed, 20 Nov 2019 18:22:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="SnQMCFO2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728014AbfKTSWZ (ORCPT ); Wed, 20 Nov 2019 13:22:25 -0500 Received: from mail-wm1-f67.google.com ([209.85.128.67]:39808 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727671AbfKTSWZ (ORCPT ); Wed, 20 Nov 2019 13:22:25 -0500 Received: by mail-wm1-f67.google.com with SMTP id t26so717945wmi.4; Wed, 20 Nov 2019 10:22:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=kzLVnx6I7dFbl8GGlRwfZsz6Y4gNG6PLh1f7Jaid6/Y=; b=SnQMCFO2/IL49vHRpz/dxgzfpuTcw0d7WNJIwKN4npFfzvpk0VPBHK4Zf0SU/XPdbt qRujFXrwp6jpgk7vfBrfU8itNyC560k0+bL+fyT1iqB2sdffaoOhJnvo87yPoom5ApuT dd9C4Wi3sM0O84RU/fRcz1bX+Czns1B4cmfQARrAe8GRDbtHN3qR4hjxS04mplQlKj2c gnvuUgSxfAQ+X2XqInwDpV9/BWNpgpA98dUcE9Q1MIHxtN3z+1Gwy9xujCLR80GLDw1F lOuFwVTORdFFvCuO0iCZnC/1lmR14/X/KlUb8Ptby3T2LURrTATJYRg+GAQEuBHm5i9P rsmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=kzLVnx6I7dFbl8GGlRwfZsz6Y4gNG6PLh1f7Jaid6/Y=; b=A1kIx+nGxi1rgEpinU4eT5MV813Cq9lpc1tbsJ+FWVruBNyvySGa00Dd4LleW/6AR5 QKilxkaL45Xx7eHEOEIwKi2BkRg6IyxyPBZKEL6DsCXQ7cX7FuaGJKEBdY9Lhr0J2rs+ 7BGl6aY3tcxztt6oFXguPQbJ1zT9/w9NVa3geIeYN5K4GTLZWmNL3UDQ89+L4HoK7CZB +d5Gh7y2HHqnyrB/2Ux1uIWCKWRKGnhJoznOQMVNniWuxYjVewABSmaNPZ740WH64Gu1 ReHzX45/LYzNejwwTk8JQ9/kTzYy/C8N2SmQijQUiUrLxZ7SXzwFtPteIwkwaYPIPXP+ 6EcA== X-Gm-Message-State: APjAAAW7eQv7dWYsEJJlEGd9hfPo2Tk1/Xbg+83ZyMd3J5FTJxql7p8H E/H4iJbkvYMu1rBQ/pPU6rA= X-Google-Smtp-Source: APXvYqz3eG2xTl37gXsceUkNr8q+XgQZyURIW79GwEq+1+sKKxqalz7YBLE14Ldh+mq/AyQqighQrA== X-Received: by 2002:a1c:6146:: with SMTP id v67mr5078168wmb.102.1574274143317; Wed, 20 Nov 2019 10:22:23 -0800 (PST) Received: from mail.broadcom.com ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id x205sm151153wmb.5.2019.11.20.10.22.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Nov 2019 10:22:22 -0800 (PST) From: Kamal Dasu To: linux-mtd@lists.infradead.org Cc: bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org, Kamal Dasu , Kevin Cernekee , Florian Fainelli , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , linux-mips@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 2/3] arch: mips: brcm: Add 7425 flash-edu support Date: Wed, 20 Nov 2019 13:20:58 -0500 Message-Id: <20191120182153.29732-2-kdasu.kdev@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191120182153.29732-1-kdasu.kdev@gmail.com> References: <20191120182153.29732-1-kdasu.kdev@gmail.com> Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Nand controller v5.0 and v6.0 have nand edu blocks that enable dma nand flash transfers. This allows for faster read and write access. Signed-off-by: Kamal Dasu --- arch/mips/boot/dts/brcm/bcm7425.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/boot/dts/brcm/bcm7425.dtsi b/arch/mips/boot/dts/brcm/bcm7425.dtsi index 410e61ebaf9e..aa0b2d39c902 100644 --- a/arch/mips/boot/dts/brcm/bcm7425.dtsi +++ b/arch/mips/boot/dts/brcm/bcm7425.dtsi @@ -403,8 +403,8 @@ compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand"; #address-cells = <1>; #size-cells = <0>; - reg-names = "nand"; - reg = <0x41b800 0x400>; + reg-names = "nand", "flash-edu"; + reg = <0x41b800 0x400>, <0x41bc00 0x24>; interrupt-parent = <&hif_l2_intc>; interrupts = <24>; status = "disabled";