From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3EA69C433DF for ; Fri, 15 May 2020 08:05:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1C72B206B6 for ; Fri, 15 May 2020 08:05:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="Cn3ttORp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727902AbgEOIFe (ORCPT ); Fri, 15 May 2020 04:05:34 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:41994 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727107AbgEOIFe (ORCPT ); Fri, 15 May 2020 04:05:34 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 04F85WI4016826; Fri, 15 May 2020 03:05:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1589529932; bh=QREGSWut0iRDofW4Y9qg2+oO6wD3Lw3XUJD5ZmJuNrQ=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Cn3ttORp6+UXOJGIkjV10smqqls7HKnVR9hTZpXmtQ6eBUP4o6NL2Ni1s3mk74FpY F6kTuNs8fhXZGzcMHRfB38PEeg8KUY9c7A29c5XQxmBTpiThzeUH1S2cion92f+3VA rxIZvp+IKsoq99yePHAkkZfiQfwWKBuMiVoeGEKY= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id 04F85W2R093480; Fri, 15 May 2020 03:05:32 -0500 Received: from DFLE105.ent.ti.com (10.64.6.26) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Fri, 15 May 2020 03:05:31 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Fri, 15 May 2020 03:05:31 -0500 Received: from lta0400828a.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 04F85RTe069544; Fri, 15 May 2020 03:05:30 -0500 From: Roger Quadros To: CC: , , , , , Roger Quadros Subject: [PATCH 1/4] phy: omap-usb2: Clean up exported header Date: Fri, 15 May 2020 11:05:15 +0300 Message-ID: <20200515080518.26870-2-rogerq@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200515080518.26870-1-rogerq@ti.com> References: <20200515080518.26870-1-rogerq@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Move private definitions from header to phy-omap-usb2.c file. Get rid of unused data structures usb_dpll_params and omap_usb_phy_type. Signed-off-by: Roger Quadros --- drivers/phy/ti/phy-omap-usb2.c | 60 +++++++++++++++++++++++++++-- include/linux/phy/omap_usb.h | 69 +--------------------------------- 2 files changed, 58 insertions(+), 71 deletions(-) diff --git a/drivers/phy/ti/phy-omap-usb2.c b/drivers/phy/ti/phy-omap-usb2.c index 3d74629d7423..cb2dd3230fa7 100644 --- a/drivers/phy/ti/phy-omap-usb2.c +++ b/drivers/phy/ti/phy-omap-usb2.c @@ -1,8 +1,8 @@ // SPDX-License-Identifier: GPL-2.0-or-later /* - * omap-usb2.c - USB PHY, talking to musb controller in OMAP. + * omap-usb2.c - USB PHY, talking to USB controller on TI SoCs. * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com + * Copyright (C) 2012-2020 Texas Instruments Incorporated - http://www.ti.com * Author: Kishon Vijay Abraham I */ @@ -23,13 +23,65 @@ #include #include -#define USB2PHY_DISCON_BYP_LATCH (1 << 31) -#define USB2PHY_ANA_CONFIG1 0x4c +#define USB2PHY_ANA_CONFIG1 0x4c +#define USB2PHY_DISCON_BYP_LATCH BIT(31) +/* SoC Specific USB2_OTG register definitions */ #define AM654_USB2_OTG_PD BIT(8) #define AM654_USB2_VBUS_DET_EN BIT(5) #define AM654_USB2_VBUSVALID_DET_EN BIT(4) +#define OMAP_DEV_PHY_PD BIT(0) +#define OMAP_USB2_PHY_PD BIT(28) + +#define AM437X_USB2_PHY_PD BIT(0) +#define AM437X_USB2_OTG_PD BIT(1) +#define AM437X_USB2_OTGVDET_EN BIT(19) +#define AM437X_USB2_OTGSESSEND_EN BIT(20) + +/* Driver Flags */ +#define OMAP_USB2_HAS_START_SRP BIT(0) +#define OMAP_USB2_HAS_SET_VBUS BIT(1) +#define OMAP_USB2_CALIBRATE_FALSE_DISCONNECT BIT(2) + +struct omap_usb { + struct usb_phy phy; + struct phy_companion *comparator; + void __iomem *pll_ctrl_base; + void __iomem *phy_base; + struct device *dev; + struct device *control_dev; + struct clk *wkupclk; + struct clk *optclk; + u8 flags; + struct regmap *syscon_phy_power; /* ctrl. reg. acces */ + unsigned int power_reg; /* power reg. index within syscon */ + u32 mask; + u32 power_on; + u32 power_off; +}; + +#define phy_to_omapusb(x) container_of((x), struct omap_usb, phy) + +struct usb_phy_data { + const char *label; + u8 flags; + u32 mask; + u32 power_on; + u32 power_off; +}; + +static inline u32 omap_usb_readl(void __iomem *addr, unsigned int offset) +{ + return __raw_readl(addr + offset); +} + +static inline void omap_usb_writel(void __iomem *addr, unsigned int offset, + u32 data) +{ + __raw_writel(data, addr + offset); +} + /** * omap_usb2_set_comparator - links the comparator present in the sytem with * this phy diff --git a/include/linux/phy/omap_usb.h b/include/linux/phy/omap_usb.h index 5973a6313529..e23b52df93ec 100644 --- a/include/linux/phy/omap_usb.h +++ b/include/linux/phy/omap_usb.h @@ -2,68 +2,14 @@ /* * omap_usb.h -- omap usb2 phy header file * - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com + * Copyright (C) 2012-2020 Texas Instruments Incorporated - http://www.ti.com * Author: Kishon Vijay Abraham I */ #ifndef __DRIVERS_OMAP_USB2_H #define __DRIVERS_OMAP_USB2_H -#include -#include - -struct usb_dpll_params { - u16 m; - u8 n; - u8 freq:3; - u8 sd; - u32 mf; -}; - -enum omap_usb_phy_type { - TYPE_USB2, /* USB2_PHY, power down in CONTROL_DEV_CONF */ - TYPE_DRA7USB2, /* USB2 PHY, power and power_aux e.g. DRA7 */ - TYPE_AM437USB2, /* USB2 PHY, power e.g. AM437x */ -}; - -struct omap_usb { - struct usb_phy phy; - struct phy_companion *comparator; - void __iomem *pll_ctrl_base; - void __iomem *phy_base; - struct device *dev; - struct device *control_dev; - struct clk *wkupclk; - struct clk *optclk; - u8 flags; - enum omap_usb_phy_type type; - struct regmap *syscon_phy_power; /* ctrl. reg. acces */ - unsigned int power_reg; /* power reg. index within syscon */ - u32 mask; - u32 power_on; - u32 power_off; -}; - -struct usb_phy_data { - const char *label; - u8 flags; - u32 mask; - u32 power_on; - u32 power_off; -}; - -/* Driver Flags */ -#define OMAP_USB2_HAS_START_SRP (1 << 0) -#define OMAP_USB2_HAS_SET_VBUS (1 << 1) -#define OMAP_USB2_CALIBRATE_FALSE_DISCONNECT (1 << 2) - -#define OMAP_DEV_PHY_PD BIT(0) -#define OMAP_USB2_PHY_PD BIT(28) - -#define AM437X_USB2_PHY_PD BIT(0) -#define AM437X_USB2_OTG_PD BIT(1) -#define AM437X_USB2_OTGVDET_EN BIT(19) -#define AM437X_USB2_OTGSESSEND_EN BIT(20) +#include #define phy_to_omapusb(x) container_of((x), struct omap_usb, phy) @@ -76,15 +22,4 @@ static inline int omap_usb2_set_comparator(struct phy_companion *comparator) } #endif -static inline u32 omap_usb_readl(void __iomem *addr, unsigned offset) -{ - return __raw_readl(addr + offset); -} - -static inline void omap_usb_writel(void __iomem *addr, unsigned offset, - u32 data) -{ - __raw_writel(data, addr + offset); -} - #endif /* __DRIVERS_OMAP_USB_H */ -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. 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