From 14da699bc04212559d5dda19d3f07c807fb58dfd Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Thu, 6 Mar 2014 16:38:37 +0200 Subject: phy: rename struct omap_control_usb to struct omap_control_phy Rename struct omap_control_usb to struct omap_control_phy since it can be used to control PHY of USB, SATA and PCIE. Also move the driver and include files under *phy* and made the corresponding changes in the users of phy-omap-control. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Roger Quadros Acked-by: Felipe Balbi --- include/linux/phy/omap_control_phy.h | 89 ++++++++++++++++++++++++++++++++++++ include/linux/usb/omap_control_usb.h | 89 ------------------------------------ 2 files changed, 89 insertions(+), 89 deletions(-) create mode 100644 include/linux/phy/omap_control_phy.h delete mode 100644 include/linux/usb/omap_control_usb.h (limited to 'include/linux') diff --git a/include/linux/phy/omap_control_phy.h b/include/linux/phy/omap_control_phy.h new file mode 100644 index 000000000000..5450403c7546 --- /dev/null +++ b/include/linux/phy/omap_control_phy.h @@ -0,0 +1,89 @@ +/* + * omap_control_phy.h - Header file for the PHY part of control module. + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Author: Kishon Vijay Abraham I + * + * 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 __OMAP_CONTROL_PHY_H__ +#define __OMAP_CONTROL_PHY_H__ + +enum omap_control_phy_type { + OMAP_CTRL_TYPE_OTGHS = 1, /* Mailbox OTGHS_CONTROL */ + OMAP_CTRL_TYPE_USB2, /* USB2_PHY, power down in CONTROL_DEV_CONF */ + OMAP_CTRL_TYPE_PIPE3, /* PIPE3 PHY, DPLL & seperate Rx/Tx power */ + OMAP_CTRL_TYPE_DRA7USB2, /* USB2 PHY, power and power_aux e.g. DRA7 */ + OMAP_CTRL_TYPE_AM437USB2, /* USB2 PHY, power e.g. AM437x */ +}; + +struct omap_control_phy { + struct device *dev; + + u32 __iomem *otghs_control; + u32 __iomem *power; + u32 __iomem *power_aux; + + struct clk *sys_clk; + + enum omap_control_phy_type type; +}; + +enum omap_control_usb_mode { + USB_MODE_UNDEFINED = 0, + USB_MODE_HOST, + USB_MODE_DEVICE, + USB_MODE_DISCONNECT, +}; + +#define OMAP_CTRL_DEV_PHY_PD BIT(0) + +#define OMAP_CTRL_DEV_AVALID BIT(0) +#define OMAP_CTRL_DEV_BVALID BIT(1) +#define OMAP_CTRL_DEV_VBUSVALID BIT(2) +#define OMAP_CTRL_DEV_SESSEND BIT(3) +#define OMAP_CTRL_DEV_IDDIG BIT(4) + +#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_MASK 0x003FC000 +#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_CMD_SHIFT 0xE + +#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_MASK 0xFFC00000 +#define OMAP_CTRL_PIPE3_PHY_PWRCTL_CLK_FREQ_SHIFT 0x16 + +#define OMAP_CTRL_PIPE3_PHY_TX_RX_POWERON 0x3 +#define OMAP_CTRL_PIPE3_PHY_TX_RX_POWEROFF 0x0 + +#define OMAP_CTRL_USB2_PHY_PD BIT(28) + +#define AM437X_CTRL_USB2_PHY_PD BIT(0) +#define AM437X_CTRL_USB2_OTG_PD BIT(1) +#define AM437X_CTRL_USB2_OTGVDET_EN BIT(19) +#define AM437X_CTRL_USB2_OTGSESSEND_EN BIT(20) + +#if IS_ENABLED(CONFIG_OMAP_CONTROL_PHY) +void omap_control_phy_power(struct device *dev, int on); +void omap_control_usb_set_mode(struct device *dev, + enum omap_control_usb_mode mode); +#else + +static inline void omap_control_phy_power(struct device *dev, int on) +{ +} + +static inline void omap_control_usb_set_mode(struct device *dev, + enum omap_control_usb_mode mode) +{ +} +#endif + +#endif /* __OMAP_CONTROL_PHY_H__ */ diff --git a/include/linux/usb/omap_control_usb.h b/include/linux/usb/omap_control_usb.h deleted file mode 100644 index 69ae383ee3cc..000000000000 --- a/include/linux/usb/omap_control_usb.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * omap_control_usb.h - Header file for the USB part of control module. - * - * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Author: Kishon Vijay Abraham I - * - * 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 __OMAP_CONTROL_USB_H__ -#define __OMAP_CONTROL_USB_H__ - -enum omap_control_usb_type { - OMAP_CTRL_TYPE_OTGHS = 1, /* Mailbox OTGHS_CONTROL */ - OMAP_CTRL_TYPE_USB2, /* USB2_PHY, power down in CONTROL_DEV_CONF */ - OMAP_CTRL_TYPE_PIPE3, /* PIPE3 PHY, DPLL & seperate Rx/Tx power */ - OMAP_CTRL_TYPE_DRA7USB2, /* USB2 PHY, power and power_aux e.g. DRA7 */ - OMAP_CTRL_TYPE_AM437USB2, /* USB2 PHY, power e.g. AM437x */ -}; - -struct omap_control_usb { - struct device *dev; - - u32 __iomem *otghs_control; - u32 __iomem *power; - u32 __iomem *power_aux; - - struct clk *sys_clk; - - enum omap_control_usb_type type; -}; - -enum omap_control_usb_mode { - USB_MODE_UNDEFINED = 0, - USB_MODE_HOST, - USB_MODE_DEVICE, - USB_MODE_DISCONNECT, -}; - -#define OMAP_CTRL_DEV_PHY_PD BIT(0) - -#define OMAP_CTRL_DEV_AVALID BIT(0) -#define OMAP_CTRL_DEV_BVALID BIT(1) -#define OMAP_CTRL_DEV_VBUSVALID BIT(2) -#define OMAP_CTRL_DEV_SESSEND BIT(3) -#define OMAP_CTRL_DEV_IDDIG BIT(4) - -#define OMAP_CTRL_USB_PWRCTL_CLK_CMD_MASK 0x003FC000 -#define OMAP_CTRL_USB_PWRCTL_CLK_CMD_SHIFT 0xE - -#define OMAP_CTRL_USB_PWRCTL_CLK_FREQ_MASK 0xFFC00000 -#define OMAP_CTRL_USB_PWRCTL_CLK_FREQ_SHIFT 0x16 - -#define OMAP_CTRL_USB3_PHY_TX_RX_POWERON 0x3 -#define OMAP_CTRL_USB3_PHY_TX_RX_POWEROFF 0x0 - -#define OMAP_CTRL_USB2_PHY_PD BIT(28) - -#define AM437X_CTRL_USB2_PHY_PD BIT(0) -#define AM437X_CTRL_USB2_OTG_PD BIT(1) -#define AM437X_CTRL_USB2_OTGVDET_EN BIT(19) -#define AM437X_CTRL_USB2_OTGSESSEND_EN BIT(20) - -#if IS_ENABLED(CONFIG_OMAP_CONTROL_USB) -extern void omap_control_usb_phy_power(struct device *dev, int on); -extern void omap_control_usb_set_mode(struct device *dev, - enum omap_control_usb_mode mode); -#else - -static inline void omap_control_usb_phy_power(struct device *dev, int on) -{ -} - -static inline void omap_control_usb_set_mode(struct device *dev, - enum omap_control_usb_mode mode) -{ -} -#endif - -#endif /* __OMAP_CONTROL_USB_H__ */ -- cgit v1.2.3