From patchwork Thu Apr 14 08:16:58 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Liao X-Patchwork-Id: 8832601 Return-Path: X-Original-To: patchwork-linux-arm@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 473B79F3A0 for ; Thu, 14 Apr 2016 08:21:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5C4052013D for ; Thu, 14 Apr 2016 08:21:42 +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 6D6E9200E9 for ; Thu, 14 Apr 2016 08:21:41 +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 1aqcVU-00051B-Pz; Thu, 14 Apr 2016 08:20:08 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1aqcSx-0002Vh-3l; Thu, 14 Apr 2016 08:17:35 +0000 Received: from mtkhts07.mediatek.inc [(172.21.101.69)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 2076598195; Thu, 14 Apr 2016 16:17:01 +0800 Received: from mtksdtcf04.mediatek.inc (10.21.12.144) by mtkhts07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.266.1; Thu, 14 Apr 2016 16:17:00 +0800 From: James Liao To: Matthias Brugger , Sascha Hauer Subject: [PATCH v6 3/4] soc: mediatek: Add MT2701 power dt-bindings Date: Thu, 14 Apr 2016 16:16:58 +0800 Message-ID: <1460621819-695-4-git-send-email-jamesjj.liao@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1460621819-695-1-git-send-email-jamesjj.liao@mediatek.com> References: <1460621819-695-1-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-20160414_011731_574234_8D0418F5 X-CRM114-Status: GOOD ( 18.28 ) X-Spam-Score: -1.1 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: srv_heupstream@mediatek.com, devicetree@vger.kernel.org, Kevin Hilman , linux-kernel@vger.kernel.org, Daniel Kurtz , linux-mediatek@lists.infradead.org, Shunli Wang , James Liao , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 From: Shunli Wang Add power dt-bindings for MT2701. Signed-off-by: Shunli Wang Signed-off-by: James Liao Acked-by: Rob Herring Reviewed-by: Kevin Hilman --- .../devicetree/bindings/soc/mediatek/scpsys.txt | 12 ++++++---- include/dt-bindings/power/mt2701-power.h | 27 ++++++++++++++++++++++ 2 files changed, 34 insertions(+), 5 deletions(-) create mode 100644 include/dt-bindings/power/mt2701-power.h diff --git a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt index e8f15e3..ebb3144 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt +++ b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt @@ -9,17 +9,19 @@ domain control. The driver implements the Generic PM domain bindings described in power/power_domain.txt. It provides the power domains defined in -include/dt-bindings/power/mt8173-power.h. +include/dt-bindings/power/mt8173-power.h and mt2701-power.h. Required properties: -- compatible: Must be "mediatek,mt8173-scpsys" +- compatible: Should be one of: + - "mediatek,mt2701-scpsys" + - "mediatek,mt8173-scpsys" - #power-domain-cells: Must be 1 - 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", "mfg", "venc" and "venc_lt". - These are the clocks which hardware needs to be enabled - before enabling certain power domains. + The clocks needed "mm", "mfg", "venc", "venc_lt" and + "ethif". These are the clocks which hardware needs to be + enabled before enabling certain power domains. Optional properties: - vdec-supply: Power supply for the vdec power domain diff --git a/include/dt-bindings/power/mt2701-power.h b/include/dt-bindings/power/mt2701-power.h new file mode 100644 index 0000000..64cc826 --- /dev/null +++ b/include/dt-bindings/power/mt2701-power.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2015 MediaTek Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_POWER_MT2701_POWER_H +#define _DT_BINDINGS_POWER_MT2701_POWER_H + +#define MT2701_POWER_DOMAIN_CONN 0 +#define MT2701_POWER_DOMAIN_DISP 1 +#define MT2701_POWER_DOMAIN_MFG 2 +#define MT2701_POWER_DOMAIN_VDEC 3 +#define MT2701_POWER_DOMAIN_ISP 4 +#define MT2701_POWER_DOMAIN_BDP 5 +#define MT2701_POWER_DOMAIN_ETH 6 +#define MT2701_POWER_DOMAIN_HIF 7 +#define MT2701_POWER_DOMAIN_IFR_MSC 8 + +#endif /* _DT_BINDINGS_POWER_MT2701_POWER_H */