From patchwork Wed Mar 6 11:12:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrick Havelange X-Patchwork-Id: 10840891 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DDDB317E9 for ; Wed, 6 Mar 2019 11:13:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CAEE42D69C for ; Wed, 6 Mar 2019 11:13:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BE2D12D6AD; Wed, 6 Mar 2019 11:13:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 569692D69C for ; Wed, 6 Mar 2019 11:13:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729831AbfCFLNI (ORCPT ); Wed, 6 Mar 2019 06:13:08 -0500 Received: from mail-ed1-f65.google.com ([209.85.208.65]:37332 "EHLO mail-ed1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729684AbfCFLMb (ORCPT ); Wed, 6 Mar 2019 06:12:31 -0500 Received: by mail-ed1-f65.google.com with SMTP id m12so10000898edv.4 for ; Wed, 06 Mar 2019 03:12:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=essensium-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=UDGe8T7uTF1fS0LV360+rebuvgO6XlOWuD/srOZz6kA=; b=gNltG2/vMtp0zBc3u0alXu4S7dYzB3TXOypx/r6LxjqJJJiN4Zy5NdS9fOu+ogGv9/ BKmzb0wR5oz2SEELAoJ++4XtWmXjdS96hY4iMAdhNE2FBWSGATmWcIovlZU6EeV7HKNz OEyKN0Bq+O2fW4dc63c4YMt2Akw1la+XrcoiX7X0XkLO8ybFH0fghOfyRNQTGL3BgYAC Rq8DIAxYP2c61dpatuPyaTyBuuup19Doi82hA+uC0ygQdiqgf2thoOcknujXqFxDKFDA vb4FZ2mG146hg65uqzLoRk4rYeO6HABhk/+SQmqE/otWVEXPCOM6Zi8kPfas/ZqOXWke dVjA== 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:mime-version:content-transfer-encoding; bh=UDGe8T7uTF1fS0LV360+rebuvgO6XlOWuD/srOZz6kA=; b=Ic1OTZ+FDSPtTjgy1lGDOZLGzrtvKnVF9jfIpv3zqV6S3G3sXboq5E4xCcgU7Naa1z gyMrY03wo8WtINgucSThKOP6Ws9V3MnHUF96UaYw0JpN3wN8alhFPG8yND0KWGpV3XWX 64AhqaQ1LFqLR2/FZm/VXVCg0CbxHD//j1PUgu6YwITw8mqndT6lRpqgBV7qW1SF6b8d DiGrP4SDlelTUS8SYOYVd0fkMAJt0T+KZnX+rtLPa/KWxD7lYwPX02NhaFuASYsMaARG 553v84En8/4CGCb9a+A4Wr6pQ0dTsAJ7hOigRMoqeDi1xHbEICoK1dmBNj1CZp3BAE6C EsNg== X-Gm-Message-State: APjAAAU5oWdZ6zV4FLPYTDJPMTw0XPnqltBKjzcZyy1XoZMUczCDsWAy fDM5EnI9EUxJU6IffhsJutQ9Jw== X-Google-Smtp-Source: APXvYqwYqCMsKkYQWZol5oxl8MNudtVNOddwqzr50VpN9hqC+6iKrexdzDbUUBdgMwFX4xiCo6Itqg== X-Received: by 2002:a50:94d6:: with SMTP id t22mr23584689eda.232.1551870749143; Wed, 06 Mar 2019 03:12:29 -0800 (PST) Received: from ph-ThinkPad-E560.local.ess-mail.com (ip-188-118-3-185.reverse.destiny.be. [188.118.3.185]) by smtp.gmail.com with ESMTPSA id t25sm277879ejr.30.2019.03.06.03.12.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Mar 2019 03:12:28 -0800 (PST) From: Patrick Havelange To: William Breathitt Gray , Rob Herring , Mark Rutland , Shawn Guo , Li Yang , Daniel Lezcano , Thomas Gleixner , Thierry Reding , Esben Haabendal , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Jonathan Cameron Cc: Patrick Havelange Subject: [PATCH v2 1/7] include/fsl: add common FlexTimer #defines in a separate header. Date: Wed, 6 Mar 2019 12:12:02 +0100 Message-Id: <20190306111208.7454-2-patrick.havelange@essensium.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190306111208.7454-1-patrick.havelange@essensium.com> References: <20190306111208.7454-1-patrick.havelange@essensium.com> MIME-Version: 1.0 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Several files are/will be using the same #defines to use the Flextimer module. Regroup them in a common file. Signed-off-by: Patrick Havelange Reviewed-by: Esben Haabendal --- Changes v2 - Commit message --- include/linux/fsl/ftm.h | 88 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 include/linux/fsl/ftm.h diff --git a/include/linux/fsl/ftm.h b/include/linux/fsl/ftm.h new file mode 100644 index 000000000000..d59011acf66c --- /dev/null +++ b/include/linux/fsl/ftm.h @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: GPL-2.0 +#ifndef __FSL_FTM_H__ +#define __FSL_FTM_H__ + +#define FTM_SC 0x0 /* Status And Control */ +#define FTM_CNT 0x4 /* Counter */ +#define FTM_MOD 0x8 /* Modulo */ + +#define FTM_CNTIN 0x4C /* Counter Initial Value */ +#define FTM_STATUS 0x50 /* Capture And Compare Status */ +#define FTM_MODE 0x54 /* Features Mode Selection */ +#define FTM_SYNC 0x58 /* Synchronization */ +#define FTM_OUTINIT 0x5C /* Initial State For Channels Output */ +#define FTM_OUTMASK 0x60 /* Output Mask */ +#define FTM_COMBINE 0x64 /* Function For Linked Channels */ +#define FTM_DEADTIME 0x68 /* Deadtime Insertion Control */ +#define FTM_EXTTRIG 0x6C /* FTM External Trigger */ +#define FTM_POL 0x70 /* Channels Polarity */ +#define FTM_FMS 0x74 /* Fault Mode Status */ +#define FTM_FILTER 0x78 /* Input Capture Filter Control */ +#define FTM_FLTCTRL 0x7C /* Fault Control */ +#define FTM_QDCTRL 0x80 /* Quadrature Decoder Control And Status */ +#define FTM_CONF 0x84 /* Configuration */ +#define FTM_FLTPOL 0x88 /* FTM Fault Input Polarity */ +#define FTM_SYNCONF 0x8C /* Synchronization Configuration */ +#define FTM_INVCTRL 0x90 /* FTM Inverting Control */ +#define FTM_SWOCTRL 0x94 /* FTM Software Output Control */ +#define FTM_PWMLOAD 0x98 /* FTM PWM Load */ + +#define FTM_SC_CLK_MASK_SHIFT 3 +#define FTM_SC_CLK_MASK (3 << FTM_SC_CLK_MASK_SHIFT) +#define FTM_SC_TOF 0x80 +#define FTM_SC_TOIE 0x40 +#define FTM_SC_CPWMS 0x20 +#define FTM_SC_CLKS 0x18 +#define FTM_SC_PS_1 0x0 +#define FTM_SC_PS_2 0x1 +#define FTM_SC_PS_4 0x2 +#define FTM_SC_PS_8 0x3 +#define FTM_SC_PS_16 0x4 +#define FTM_SC_PS_32 0x5 +#define FTM_SC_PS_64 0x6 +#define FTM_SC_PS_128 0x7 +#define FTM_SC_PS_MASK 0x7 + +#define FTM_MODE_FAULTIE 0x80 +#define FTM_MODE_FAULTM 0x60 +#define FTM_MODE_CAPTEST 0x10 +#define FTM_MODE_PWMSYNC 0x8 +#define FTM_MODE_WPDIS 0x4 +#define FTM_MODE_INIT 0x2 +#define FTM_MODE_FTMEN 0x1 + +/* NXP Errata: The PHAFLTREN and PHBFLTREN bits are tide to zero internally + * and these bits cannot be set. Flextimer cannot use Filter in + * Quadrature Decoder Mode. + * https://community.nxp.com/thread/467648#comment-1010319 + */ +#define FTM_QDCTRL_PHAFLTREN 0x80 +#define FTM_QDCTRL_PHBFLTREN 0x40 +#define FTM_QDCTRL_PHAPOL 0x20 +#define FTM_QDCTRL_PHBPOL 0x10 +#define FTM_QDCTRL_QUADMODE 0x8 +#define FTM_QDCTRL_QUADDIR 0x4 +#define FTM_QDCTRL_TOFDIR 0x2 +#define FTM_QDCTRL_QUADEN 0x1 + +#define FTM_FMS_FAULTF 0x80 +#define FTM_FMS_WPEN 0x40 +#define FTM_FMS_FAULTIN 0x10 +#define FTM_FMS_FAULTF3 0x8 +#define FTM_FMS_FAULTF2 0x4 +#define FTM_FMS_FAULTF1 0x2 +#define FTM_FMS_FAULTF0 0x1 + +#define FTM_CSC_BASE 0xC +#define FTM_CSC_MSB 0x20 +#define FTM_CSC_MSA 0x10 +#define FTM_CSC_ELSB 0x8 +#define FTM_CSC_ELSA 0x4 +#define FTM_CSC(_channel) (FTM_CSC_BASE + ((_channel) * 8)) + +#define FTM_CV_BASE 0x10 +#define FTM_CV(_channel) (FTM_CV_BASE + ((_channel) * 8)) + +#define FTM_PS_MAX 7 + +#endif