From patchwork Tue Jan 20 12:51:42 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 5669091 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 94C87C058D for ; Tue, 20 Jan 2015 12:51:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C194820303 for ; Tue, 20 Jan 2015 12:51:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D435420306 for ; Tue, 20 Jan 2015 12:51:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753742AbbATMvz (ORCPT ); Tue, 20 Jan 2015 07:51:55 -0500 Received: from andre.telenet-ops.be ([195.130.132.53]:42021 "EHLO andre.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754202AbbATMvx (ORCPT ); Tue, 20 Jan 2015 07:51:53 -0500 Received: from ayla.of.borg ([84.193.93.87]) by andre.telenet-ops.be with bizsmtp id iCrq1p00w1t5w8s01CrrLV; Tue, 20 Jan 2015 13:51:51 +0100 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1YDYHe-0004Ll-MQ; Tue, 20 Jan 2015 13:51:50 +0100 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1YDYHf-0006Tk-K6; Tue, 20 Jan 2015 13:51:51 +0100 From: Geert Uytterhoeven To: Simon Horman , Magnus Damm Cc: Ulrich Hecht , Laurent Pinchart , linux-arm-kernel@lists.infradead.org, linux-sh@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 5/9] ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node Date: Tue, 20 Jan 2015 13:51:42 +0100 Message-Id: <1421758306-24838-6-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1421758306-24838-1-git-send-email-geert+renesas@glider.be> References: <1421758306-24838-1-git-send-email-geert+renesas@glider.be> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add a node for the Bus State Controller (BSC) on r8a73a4, to which multiple external devices can be connected. The BSC is driven by the ZB clock, and located in PM domain C4. A reference to the latter will be added later. Signed-off-by: Geert Uytterhoeven Tested-by: Ulrich Hecht Acked-by: Laurent Pinchart --- v3: - Add Tested-by, - Move "ranges" before "reg", v2: - New. --- arch/arm/boot/dts/r8a73a4.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi index fdcca5d0fb61f0bc..6e59602307e14d8b 100644 --- a/arch/arm/boot/dts/r8a73a4.dtsi +++ b/arch/arm/boot/dts/r8a73a4.dtsi @@ -409,6 +409,15 @@ interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; }; + bsc: bus@fec10000 { + compatible = "renesas,bsc-r8a73a4", "renesas,bsc", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0x20000000>; + reg = <0 0xfec10000 0 0x400>; + clocks = <&zb_clk>; + }; + clocks { #address-cells = <2>; #size-cells = <2>;