mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 13:43:55 +08:00
9cceedb8a8
This email address is going to expire soon and my contribution to musb is next to zero so remove it. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Cc: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
233 lines
9.3 KiB
C
233 lines
9.3 KiB
C
/*
|
|
* Definitions for TUSB6010 USB 2.0 OTG Dual Role controller
|
|
*
|
|
* Copyright (C) 2006 Nokia Corporation
|
|
* Tony Lindgren <tony@atomide.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef __TUSB6010_H__
|
|
#define __TUSB6010_H__
|
|
|
|
extern u8 tusb_get_revision(struct musb *musb);
|
|
|
|
#ifdef CONFIG_USB_TUSB6010
|
|
#define musb_in_tusb() 1
|
|
#else
|
|
#define musb_in_tusb() 0
|
|
#endif
|
|
|
|
#ifdef CONFIG_USB_TUSB_OMAP_DMA
|
|
#define tusb_dma_omap() 1
|
|
#else
|
|
#define tusb_dma_omap() 0
|
|
#endif
|
|
|
|
/* VLYNQ control register. 32-bit at offset 0x000 */
|
|
#define TUSB_VLYNQ_CTRL 0x004
|
|
|
|
/* Mentor Graphics OTG core registers. 8,- 16- and 32-bit at offset 0x400 */
|
|
#define TUSB_BASE_OFFSET 0x400
|
|
|
|
/* FIFO registers 32-bit at offset 0x600 */
|
|
#define TUSB_FIFO_BASE 0x600
|
|
|
|
/* Device System & Control registers. 32-bit at offset 0x800 */
|
|
#define TUSB_SYS_REG_BASE 0x800
|
|
|
|
#define TUSB_DEV_CONF (TUSB_SYS_REG_BASE + 0x000)
|
|
#define TUSB_DEV_CONF_USB_HOST_MODE (1 << 16)
|
|
#define TUSB_DEV_CONF_PROD_TEST_MODE (1 << 15)
|
|
#define TUSB_DEV_CONF_SOFT_ID (1 << 1)
|
|
#define TUSB_DEV_CONF_ID_SEL (1 << 0)
|
|
|
|
#define TUSB_PHY_OTG_CTRL_ENABLE (TUSB_SYS_REG_BASE + 0x004)
|
|
#define TUSB_PHY_OTG_CTRL (TUSB_SYS_REG_BASE + 0x008)
|
|
#define TUSB_PHY_OTG_CTRL_WRPROTECT (0xa5 << 24)
|
|
#define TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP (1 << 23)
|
|
#define TUSB_PHY_OTG_CTRL_OTG_VBUS_DET_EN (1 << 19)
|
|
#define TUSB_PHY_OTG_CTRL_OTG_SESS_END_EN (1 << 18)
|
|
#define TUSB_PHY_OTG_CTRL_TESTM2 (1 << 17)
|
|
#define TUSB_PHY_OTG_CTRL_TESTM1 (1 << 16)
|
|
#define TUSB_PHY_OTG_CTRL_TESTM0 (1 << 15)
|
|
#define TUSB_PHY_OTG_CTRL_TX_DATA2 (1 << 14)
|
|
#define TUSB_PHY_OTG_CTRL_TX_GZ2 (1 << 13)
|
|
#define TUSB_PHY_OTG_CTRL_TX_ENABLE2 (1 << 12)
|
|
#define TUSB_PHY_OTG_CTRL_DM_PULLDOWN (1 << 11)
|
|
#define TUSB_PHY_OTG_CTRL_DP_PULLDOWN (1 << 10)
|
|
#define TUSB_PHY_OTG_CTRL_OSC_EN (1 << 9)
|
|
#define TUSB_PHY_OTG_CTRL_PHYREF_CLKSEL(v) (((v) & 3) << 7)
|
|
#define TUSB_PHY_OTG_CTRL_PD (1 << 6)
|
|
#define TUSB_PHY_OTG_CTRL_PLL_ON (1 << 5)
|
|
#define TUSB_PHY_OTG_CTRL_EXT_RPU (1 << 4)
|
|
#define TUSB_PHY_OTG_CTRL_PWR_GOOD (1 << 3)
|
|
#define TUSB_PHY_OTG_CTRL_RESET (1 << 2)
|
|
#define TUSB_PHY_OTG_CTRL_SUSPENDM (1 << 1)
|
|
#define TUSB_PHY_OTG_CTRL_CLK_MODE (1 << 0)
|
|
|
|
/*OTG status register */
|
|
#define TUSB_DEV_OTG_STAT (TUSB_SYS_REG_BASE + 0x00c)
|
|
#define TUSB_DEV_OTG_STAT_PWR_CLK_GOOD (1 << 8)
|
|
#define TUSB_DEV_OTG_STAT_SESS_END (1 << 7)
|
|
#define TUSB_DEV_OTG_STAT_SESS_VALID (1 << 6)
|
|
#define TUSB_DEV_OTG_STAT_VBUS_VALID (1 << 5)
|
|
#define TUSB_DEV_OTG_STAT_VBUS_SENSE (1 << 4)
|
|
#define TUSB_DEV_OTG_STAT_ID_STATUS (1 << 3)
|
|
#define TUSB_DEV_OTG_STAT_HOST_DISCON (1 << 2)
|
|
#define TUSB_DEV_OTG_STAT_LINE_STATE (3 << 0)
|
|
#define TUSB_DEV_OTG_STAT_DP_ENABLE (1 << 1)
|
|
#define TUSB_DEV_OTG_STAT_DM_ENABLE (1 << 0)
|
|
|
|
#define TUSB_DEV_OTG_TIMER (TUSB_SYS_REG_BASE + 0x010)
|
|
# define TUSB_DEV_OTG_TIMER_ENABLE (1 << 31)
|
|
# define TUSB_DEV_OTG_TIMER_VAL(v) ((v) & 0x07ffffff)
|
|
#define TUSB_PRCM_REV (TUSB_SYS_REG_BASE + 0x014)
|
|
|
|
/* PRCM configuration register */
|
|
#define TUSB_PRCM_CONF (TUSB_SYS_REG_BASE + 0x018)
|
|
#define TUSB_PRCM_CONF_SFW_CPEN (1 << 24)
|
|
#define TUSB_PRCM_CONF_SYS_CLKSEL(v) (((v) & 3) << 16)
|
|
|
|
/* PRCM management register */
|
|
#define TUSB_PRCM_MNGMT (TUSB_SYS_REG_BASE + 0x01c)
|
|
#define TUSB_PRCM_MNGMT_SRP_FIX_TIMER(v) (((v) & 0xf) << 25)
|
|
#define TUSB_PRCM_MNGMT_SRP_FIX_EN (1 << 24)
|
|
#define TUSB_PRCM_MNGMT_VBUS_VALID_TIMER(v) (((v) & 0xf) << 20)
|
|
#define TUSB_PRCM_MNGMT_VBUS_VALID_FLT_EN (1 << 19)
|
|
#define TUSB_PRCM_MNGMT_DFT_CLK_DIS (1 << 18)
|
|
#define TUSB_PRCM_MNGMT_VLYNQ_CLK_DIS (1 << 17)
|
|
#define TUSB_PRCM_MNGMT_OTG_SESS_END_EN (1 << 10)
|
|
#define TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN (1 << 9)
|
|
#define TUSB_PRCM_MNGMT_OTG_ID_PULLUP (1 << 8)
|
|
#define TUSB_PRCM_MNGMT_15_SW_EN (1 << 4)
|
|
#define TUSB_PRCM_MNGMT_33_SW_EN (1 << 3)
|
|
#define TUSB_PRCM_MNGMT_5V_CPEN (1 << 2)
|
|
#define TUSB_PRCM_MNGMT_PM_IDLE (1 << 1)
|
|
#define TUSB_PRCM_MNGMT_DEV_IDLE (1 << 0)
|
|
|
|
/* Wake-up source clear and mask registers */
|
|
#define TUSB_PRCM_WAKEUP_SOURCE (TUSB_SYS_REG_BASE + 0x020)
|
|
#define TUSB_PRCM_WAKEUP_CLEAR (TUSB_SYS_REG_BASE + 0x028)
|
|
#define TUSB_PRCM_WAKEUP_MASK (TUSB_SYS_REG_BASE + 0x02c)
|
|
#define TUSB_PRCM_WAKEUP_RESERVED_BITS (0xffffe << 13)
|
|
#define TUSB_PRCM_WGPIO_7 (1 << 12)
|
|
#define TUSB_PRCM_WGPIO_6 (1 << 11)
|
|
#define TUSB_PRCM_WGPIO_5 (1 << 10)
|
|
#define TUSB_PRCM_WGPIO_4 (1 << 9)
|
|
#define TUSB_PRCM_WGPIO_3 (1 << 8)
|
|
#define TUSB_PRCM_WGPIO_2 (1 << 7)
|
|
#define TUSB_PRCM_WGPIO_1 (1 << 6)
|
|
#define TUSB_PRCM_WGPIO_0 (1 << 5)
|
|
#define TUSB_PRCM_WHOSTDISCON (1 << 4) /* Host disconnect */
|
|
#define TUSB_PRCM_WBUS (1 << 3) /* USB bus resume */
|
|
#define TUSB_PRCM_WNORCS (1 << 2) /* NOR chip select */
|
|
#define TUSB_PRCM_WVBUS (1 << 1) /* OTG PHY VBUS */
|
|
#define TUSB_PRCM_WID (1 << 0) /* OTG PHY ID detect */
|
|
|
|
#define TUSB_PULLUP_1_CTRL (TUSB_SYS_REG_BASE + 0x030)
|
|
#define TUSB_PULLUP_2_CTRL (TUSB_SYS_REG_BASE + 0x034)
|
|
#define TUSB_INT_CTRL_REV (TUSB_SYS_REG_BASE + 0x038)
|
|
#define TUSB_INT_CTRL_CONF (TUSB_SYS_REG_BASE + 0x03c)
|
|
#define TUSB_USBIP_INT_SRC (TUSB_SYS_REG_BASE + 0x040)
|
|
#define TUSB_USBIP_INT_SET (TUSB_SYS_REG_BASE + 0x044)
|
|
#define TUSB_USBIP_INT_CLEAR (TUSB_SYS_REG_BASE + 0x048)
|
|
#define TUSB_USBIP_INT_MASK (TUSB_SYS_REG_BASE + 0x04c)
|
|
#define TUSB_DMA_INT_SRC (TUSB_SYS_REG_BASE + 0x050)
|
|
#define TUSB_DMA_INT_SET (TUSB_SYS_REG_BASE + 0x054)
|
|
#define TUSB_DMA_INT_CLEAR (TUSB_SYS_REG_BASE + 0x058)
|
|
#define TUSB_DMA_INT_MASK (TUSB_SYS_REG_BASE + 0x05c)
|
|
#define TUSB_GPIO_INT_SRC (TUSB_SYS_REG_BASE + 0x060)
|
|
#define TUSB_GPIO_INT_SET (TUSB_SYS_REG_BASE + 0x064)
|
|
#define TUSB_GPIO_INT_CLEAR (TUSB_SYS_REG_BASE + 0x068)
|
|
#define TUSB_GPIO_INT_MASK (TUSB_SYS_REG_BASE + 0x06c)
|
|
|
|
/* NOR flash interrupt source registers */
|
|
#define TUSB_INT_SRC (TUSB_SYS_REG_BASE + 0x070)
|
|
#define TUSB_INT_SRC_SET (TUSB_SYS_REG_BASE + 0x074)
|
|
#define TUSB_INT_SRC_CLEAR (TUSB_SYS_REG_BASE + 0x078)
|
|
#define TUSB_INT_MASK (TUSB_SYS_REG_BASE + 0x07c)
|
|
#define TUSB_INT_SRC_TXRX_DMA_DONE (1 << 24)
|
|
#define TUSB_INT_SRC_USB_IP_CORE (1 << 17)
|
|
#define TUSB_INT_SRC_OTG_TIMEOUT (1 << 16)
|
|
#define TUSB_INT_SRC_VBUS_SENSE_CHNG (1 << 15)
|
|
#define TUSB_INT_SRC_ID_STATUS_CHNG (1 << 14)
|
|
#define TUSB_INT_SRC_DEV_WAKEUP (1 << 13)
|
|
#define TUSB_INT_SRC_DEV_READY (1 << 12)
|
|
#define TUSB_INT_SRC_USB_IP_TX (1 << 9)
|
|
#define TUSB_INT_SRC_USB_IP_RX (1 << 8)
|
|
#define TUSB_INT_SRC_USB_IP_VBUS_ERR (1 << 7)
|
|
#define TUSB_INT_SRC_USB_IP_VBUS_REQ (1 << 6)
|
|
#define TUSB_INT_SRC_USB_IP_DISCON (1 << 5)
|
|
#define TUSB_INT_SRC_USB_IP_CONN (1 << 4)
|
|
#define TUSB_INT_SRC_USB_IP_SOF (1 << 3)
|
|
#define TUSB_INT_SRC_USB_IP_RST_BABBLE (1 << 2)
|
|
#define TUSB_INT_SRC_USB_IP_RESUME (1 << 1)
|
|
#define TUSB_INT_SRC_USB_IP_SUSPEND (1 << 0)
|
|
|
|
/* NOR flash interrupt registers reserved bits. Must be written as 0 */
|
|
#define TUSB_INT_MASK_RESERVED_17 (0x3fff << 17)
|
|
#define TUSB_INT_MASK_RESERVED_13 (1 << 13)
|
|
#define TUSB_INT_MASK_RESERVED_8 (0xf << 8)
|
|
#define TUSB_INT_SRC_RESERVED_26 (0x1f << 26)
|
|
#define TUSB_INT_SRC_RESERVED_18 (0x3f << 18)
|
|
#define TUSB_INT_SRC_RESERVED_10 (0x03 << 10)
|
|
|
|
/* Reserved bits for NOR flash interrupt mask and clear register */
|
|
#define TUSB_INT_MASK_RESERVED_BITS (TUSB_INT_MASK_RESERVED_17 | \
|
|
TUSB_INT_MASK_RESERVED_13 | \
|
|
TUSB_INT_MASK_RESERVED_8)
|
|
|
|
/* Reserved bits for NOR flash interrupt status register */
|
|
#define TUSB_INT_SRC_RESERVED_BITS (TUSB_INT_SRC_RESERVED_26 | \
|
|
TUSB_INT_SRC_RESERVED_18 | \
|
|
TUSB_INT_SRC_RESERVED_10)
|
|
|
|
#define TUSB_GPIO_REV (TUSB_SYS_REG_BASE + 0x080)
|
|
#define TUSB_GPIO_CONF (TUSB_SYS_REG_BASE + 0x084)
|
|
#define TUSB_DMA_CTRL_REV (TUSB_SYS_REG_BASE + 0x100)
|
|
#define TUSB_DMA_REQ_CONF (TUSB_SYS_REG_BASE + 0x104)
|
|
#define TUSB_EP0_CONF (TUSB_SYS_REG_BASE + 0x108)
|
|
#define TUSB_DMA_EP_MAP (TUSB_SYS_REG_BASE + 0x148)
|
|
|
|
/* Offsets from each ep base register */
|
|
#define TUSB_EP_TX_OFFSET 0x10c /* EP_IN in docs */
|
|
#define TUSB_EP_RX_OFFSET 0x14c /* EP_OUT in docs */
|
|
#define TUSB_EP_MAX_PACKET_SIZE_OFFSET 0x188
|
|
|
|
#define TUSB_WAIT_COUNT (TUSB_SYS_REG_BASE + 0x1c8)
|
|
#define TUSB_SCRATCH_PAD (TUSB_SYS_REG_BASE + 0x1c4)
|
|
#define TUSB_PROD_TEST_RESET (TUSB_SYS_REG_BASE + 0x1d8)
|
|
|
|
/* Device System & Control register bitfields */
|
|
#define TUSB_INT_CTRL_CONF_INT_RELCYC(v) (((v) & 0x7) << 18)
|
|
#define TUSB_INT_CTRL_CONF_INT_POLARITY (1 << 17)
|
|
#define TUSB_INT_CTRL_CONF_INT_MODE (1 << 16)
|
|
#define TUSB_GPIO_CONF_DMAREQ(v) (((v) & 0x3f) << 24)
|
|
#define TUSB_DMA_REQ_CONF_BURST_SIZE(v) (((v) & 3) << 26)
|
|
#define TUSB_DMA_REQ_CONF_DMA_REQ_EN(v) (((v) & 0x3f) << 20)
|
|
#define TUSB_DMA_REQ_CONF_DMA_REQ_ASSER(v) (((v) & 0xf) << 16)
|
|
#define TUSB_EP0_CONFIG_SW_EN (1 << 8)
|
|
#define TUSB_EP0_CONFIG_DIR_TX (1 << 7)
|
|
#define TUSB_EP0_CONFIG_XFR_SIZE(v) ((v) & 0x7f)
|
|
#define TUSB_EP_CONFIG_SW_EN (1 << 31)
|
|
#define TUSB_EP_CONFIG_XFR_SIZE(v) ((v) & 0x7fffffff)
|
|
#define TUSB_PROD_TEST_RESET_VAL 0xa596
|
|
#define TUSB_EP_FIFO(ep) (TUSB_FIFO_BASE + (ep) * 0x20)
|
|
|
|
#define TUSB_DIDR1_LO (TUSB_SYS_REG_BASE + 0x1f8)
|
|
#define TUSB_DIDR1_HI (TUSB_SYS_REG_BASE + 0x1fc)
|
|
#define TUSB_DIDR1_HI_CHIP_REV(v) (((v) >> 17) & 0xf)
|
|
#define TUSB_DIDR1_HI_REV_20 0
|
|
#define TUSB_DIDR1_HI_REV_30 1
|
|
#define TUSB_DIDR1_HI_REV_31 2
|
|
|
|
#define TUSB_REV_10 0x10
|
|
#define TUSB_REV_20 0x20
|
|
#define TUSB_REV_30 0x30
|
|
#define TUSB_REV_31 0x31
|
|
|
|
#endif /* __TUSB6010_H__ */
|