diff options
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/omap_control_usb.h | 89 | ||||
| -rw-r--r-- | include/linux/usb/omap_usb.h | 67 |
2 files changed, 0 insertions, 156 deletions
diff --git a/include/linux/usb/omap_control_usb.h b/include/linux/usb/omap_control_usb.h deleted file mode 100644 index 69ae383..0000000 --- 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 <kishon@ti.com> - * - * 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__ */ diff --git a/include/linux/usb/omap_usb.h b/include/linux/usb/omap_usb.h deleted file mode 100644 index 6ae2936..0000000 --- a/include/linux/usb/omap_usb.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * omap_usb.h -- omap usb2 phy header file - * - * Copyright (C) 2012 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 <kishon@ti.com> - * - * 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 __DRIVERS_OMAP_USB2_H -#define __DRIVERS_OMAP_USB2_H - -#include <linux/io.h> -#include <linux/usb/otg.h> - -struct usb_dpll_params { - u16 m; - u8 n; - u8 freq:3; - u8 sd; - u32 mf; -}; - -struct omap_usb { - struct usb_phy phy; - struct phy_companion *comparator; - void __iomem *pll_ctrl_base; - struct device *dev; - struct device *control_dev; - struct clk *wkupclk; - struct clk *sys_clk; - struct clk *optclk; - u8 is_suspended:1; -}; - -#define phy_to_omapusb(x) container_of((x), struct omap_usb, phy) - -#if defined(CONFIG_OMAP_USB2) || defined(CONFIG_OMAP_USB2_MODULE) -extern int omap_usb2_set_comparator(struct phy_companion *comparator); -#else -static inline int omap_usb2_set_comparator(struct phy_companion *comparator) -{ - return -ENODEV; -} -#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 */ |
