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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990/* SPDX-License-Identifier: GPL-2.0-or-later *//* * omap_control_phy.h - Header file for the PHY part of control module. * * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com * Author: Kishon Vijay Abraham I <kishon@ti.com> */
#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_PCIE, /* RX TX control of ACSPCIE */ 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; u32 __iomem *pcie_pcs;
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_PCIE_PCS_MASK 0xff#define OMAP_CTRL_PCIE_PCS_DELAY_COUNT_SHIFT 16
#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);void omap_control_pcie_pcs(struct device *dev, u8 delay);#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){}
static inline void omap_control_pcie_pcs(struct device *dev, u8 delay){}#endif
#endif /* __OMAP_CONTROL_PHY_H__ */