From patchwork Wed Oct 7 09:14:39 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Liao X-Patchwork-Id: 7343341 Return-Path: X-Original-To: patchwork-linux-mediatek@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 DA73CBEEA4 for ; Wed, 7 Oct 2015 09:16:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 073982044B for ; Wed, 7 Oct 2015 09:16:52 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3831020437 for ; Wed, 7 Oct 2015 09:16:51 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZjkqA-0003xf-Rh; Wed, 07 Oct 2015 09:16:50 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zjkpr-0003WP-4V; Wed, 07 Oct 2015 09:16:31 +0000 X-Listener-Flag: 11101 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 141740142; Wed, 07 Oct 2015 17:15:05 +0800 Received: from mtksdtcf04.mediatek.inc (10.21.12.144) by mtkhts09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.181.6; Wed, 7 Oct 2015 17:15:04 +0800 From: James Liao To: Subject: [PATCH v2 1/3] dt-bindings: soc: Add clocks for Mediatek SCPSYS unit Date: Wed, 7 Oct 2015 17:14:39 +0800 Message-ID: <1444209281-25536-2-git-send-email-jamesjj.liao@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1444209281-25536-1-git-send-email-jamesjj.liao@mediatek.com> References: <1444209281-25536-1-git-send-email-jamesjj.liao@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151007_021631_389686_61B0FD31 X-CRM114-Status: GOOD ( 12.91 ) X-Spam-Score: -1.1 (-) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com, Kevin Hilman , linux-kernel@vger.kernel.org, James Liao , linux-mediatek@lists.infradead.org, Sascha Hauer , Matthias Brugger Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 clocks needed by Mediatek VENC and VENC_LT power domianis. These clocks were needed by accessing subsystem's registers, so they need to be enabled before power on these subsystems. Signed-off-by: James Liao --- Documentation/devicetree/bindings/soc/mediatek/scpsys.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt index c051114..a6c8afc 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt +++ b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt @@ -17,9 +17,9 @@ Required properties: - reg: Address range of the SCPSYS unit - infracfg: must contain a phandle to the infracfg controller - clock, clock-names: clocks according to the common clock binding. - The clocks needed "mm" and "mfg". These are the - clocks which hardware needs to be enabled before - enabling certain power domains. + The clocks needed "mm", "mfg", "venc" and "venc_lt". + These are the clocks which hardware needs to be enabled + before enabling certain power domains. Example: @@ -30,7 +30,9 @@ Example: infracfg = <&infracfg>; clocks = <&clk26m>, <&topckgen CLK_TOP_MM_SEL>; - clock-names = "mfg", "mm"; + <&topckgen CLK_TOP_VENC_SEL>, + <&topckgen CLK_TOP_VENC_LT_SEL>; + clock-names = "mfg", "mm", "venc", "venc_lt"; }; Example consumer: