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/*
* Copyright (C) 2007 Google, Inc.
* Author: Brian Swetland <swetland@google.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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 __LINUX_USB_GADGET_MSM72K_UDC_H__
#define __LINUX_USB_GADGET_MSM72K_UDC_H__
#define USB_AHBBURST (MSM_USB_BASE + 0x0090)
#define USB_AHBMODE (MSM_USB_BASE + 0x0098)
#define USB_GENCONFIG (MSM_USB_BASE + 0x009C)
#define USB_GENCONFIG2 (MSM_USB_BASE + 0x00A0)
#define USB_CAPLENGTH (MSM_USB_BASE + 0x0100) /* 8 bit */
#define USB_HS_GPTIMER_BASE (MSM_USB_BASE + 0x80)
#define GENCFG2_SESS_VLD_CTRL_EN BIT(7)
#define GENCFG2_LINESTATE_DIFF_WAKEUP_EN BIT(12)
#define USB_USBCMD (MSM_USB_BASE + 0x0140)
#define USB_USBSTS (MSM_USB_BASE + 0x0144)
#define USB_PORTSC (MSM_USB_BASE + 0x0184)
#define USB_OTGSC (MSM_USB_BASE + 0x01A4)
#define USB_USBMODE (MSM_USB_BASE + 0x01A8)
#define USB_PHY_CTRL (MSM_USB_BASE + 0x0240)
#define USB_PHY_CTRL2 (MSM_USB_BASE + 0x0278)
#define USBCMD_RESET 2
#define USBCMD_SESS_VLD_CTRL BIT(25)
#define USB_USBINTR (MSM_USB_BASE + 0x0148)
#define USB_FRINDEX (MSM_USB_BASE + 0x014C)
#define USB_L1_EP_CTRL (MSM_USB_BASE + 0x0250)
#define USB_L1_CONFIG (MSM_USB_BASE + 0x0254)
#define L1_CONFIG_LPM_EN BIT(4)
#define L1_CONFIG_REMOTE_WAKEUP BIT(5)
#define L1_CONFIG_GATE_SYS_CLK BIT(7)
#define L1_CONFIG_PHY_LPM BIT(10)
#define L1_CONFIG_PLL BIT(11)
#define PORTSC_PHCD (1 << 23) /* phy suspend mode */
#define PORTSC_PTS_MASK (3 << 30)
#define PORTSC_PTS_ULPI (3 << 30)
#define PORTSC_LS (3 << 10)
#define PORTSC_LS_DM (1 << 10)
#define PORTSC_CSC (1 << 1)
#define PORTSC_CCS (1 << 0)
#define USB_ULPI_VIEWPORT (MSM_USB_BASE + 0x0170)
#define ULPI_RUN (1 << 30)
#define ULPI_WRITE (1 << 29)
#define ULPI_READ (0 << 29)
#define ULPI_SYNC_STATE (1 << 27)
#define ULPI_ADDR(n) (((n) & 255) << 16)
#define ULPI_DATA(n) ((n) & 255)
#define ULPI_DATA_READ(n) (((n) >> 8) & 255)
#define GENCONFIG_BAM_DISABLE (1 << 13)
/* synopsys 28nm phy registers */
#define ULPI_PWR_CLK_MNG_REG 0x88
#define OTG_COMP_DISABLE BIT(0)
/* ulpi manual dp registers */
#define ULPI_MISC_A 0x96
#define ULPI_MISC_A_VBUSVLDEXT BIT(0)
#define ULPI_MISC_A_VBUSVLDEXTSEL BIT(1)
#define PHY_ALT_INT (1 << 28) /* PHY alternate interrupt */
#define ASYNC_INTR_CTRL (1 << 29) /* Enable async interrupt */
#define ULPI_STP_CTRL (1 << 30) /* Block communication with PHY */
#define PHY_RETEN (1 << 1) /* PHY retention enable/disable */
#define PHY_IDHV_INTEN (1 << 8) /* PHY ID HV interrupt */
#define PHY_OTGSESSVLDHV_INTEN (1 << 9) /* PHY Session Valid HV int. */
#define PHY_CLAMP_DPDMSE_EN (1 << 21) /* PHY mpm DP DM clamp enable */
#define PHY_POR_BIT_MASK BIT(0)
#define PHY_POR_ASSERT (1 << 0) /* USB2 28nm PHY POR ASSERT */
#define PHY_POR_DEASSERT (0 << 0) /* USB2 28nm PHY POR DEASSERT */
#define STS_PCI (1 << 2) /* R/WC - Port Change Detect */
#define STS_URI (1 << 6) /* R/WC - RESET recv'd */
#define STS_SLI (1 << 8) /* R/WC - suspend state entered */
/* OTG definitions */
#define OTGSC_INTSTS_MASK (0x7f << 16)
#define OTGSC_IDPU (1 << 5)
#define OTGSC_INTR_MASK (0x7f << 24)
#define OTGSC_HADP (1 << 6)
#define OTGSC_ID (1 << 8)
#define OTGSC_BSV (1 << 11)
#define OTGSC_IDIS (1 << 16)
#define OTGSC_BSVIS (1 << 19)
#define OTGSC_IDIE (1 << 24)
#define OTGSC_BSVIE (1 << 27)
#define OTGSC_DPIE (1 << 30)
#define OTGSC_DPIS (1 << 22)
/* OTG interrupt status mask */
#define OTG_USBSTS_MASK (STS_PCI | STS_URI | STS_SLI | PHY_ALT_INT)
#define OTG_OTGSTS_MASK (OTGSC_IDIS | OTGSC_BSVIS | OTGSC_DPIS)
#endif /* __LINUX_USB_GADGET_MSM72K_UDC_H__ */