From patchwork Tue Feb 17 15:04:41 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 5840361 X-Patchwork-Delegate: horms@verge.net.au Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C231B9F380 for ; Tue, 17 Feb 2015 15:05:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5484B2012B for ; Tue, 17 Feb 2015 15:04:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6C79220125 for ; Tue, 17 Feb 2015 15:04:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752082AbbBQPEw (ORCPT ); Tue, 17 Feb 2015 10:04:52 -0500 Received: from andre.telenet-ops.be ([195.130.132.53]:47479 "EHLO andre.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753217AbbBQPEu (ORCPT ); Tue, 17 Feb 2015 10:04:50 -0500 Received: from ayla.of.borg ([84.193.93.87]) by andre.telenet-ops.be with bizsmtp id tT4o1p00k1t5w8s01T4o2m; Tue, 17 Feb 2015 16:04:48 +0100 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1YNjhg-0001vs-4W; Tue, 17 Feb 2015 16:04:48 +0100 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1YNjhg-0000nT-Cd; Tue, 17 Feb 2015 16:04:48 +0100 From: Geert Uytterhoeven To: Simon Horman , Magnus Damm Cc: linux-sh@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven Subject: [PATCH v4 1/6] ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node Date: Tue, 17 Feb 2015 16:04:41 +0100 Message-Id: <1424185486-3017-2-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1424185486-3017-1-git-send-email-geert+renesas@glider.be> References: <1424185486-3017-1-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: Acked-by: Laurent Pinchart --- v4: - Add Acked-by, - Claim compatiblity with "simple-pm-bus" instead of "simple-bus", v3: - Add Tested-by, - Move "ranges" before "reg", v2: - New. --- arch/arm/boot/dts/r8a73a4.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi index fdcca5d0fb61f0bc..77bd35cd89113df7 100644 --- a/arch/arm/boot/dts/r8a73a4.dtsi +++ b/arch/arm/boot/dts/r8a73a4.dtsi @@ -409,6 +409,16 @@ interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; }; + bsc: bus@fec10000 { + compatible = "renesas,bsc-r8a73a4", "renesas,bsc", + "simple-pm-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>;