diff options
Diffstat (limited to 'drivers/usb/gadget/omap_udc.h')
| -rw-r--r-- | drivers/usb/gadget/omap_udc.h | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/drivers/usb/gadget/omap_udc.h b/drivers/usb/gadget/omap_udc.h index c6b9cbc7230a..8522bbb12278 100644 --- a/drivers/usb/gadget/omap_udc.h +++ b/drivers/usb/gadget/omap_udc.h @@ -8,23 +8,22 @@ /* * USB device/endpoint management registers */ -#define UDC_REG(offset) __REG16(UDC_BASE + (offset)) -#define UDC_REV_REG UDC_REG(0x0) /* Revision */ -#define UDC_EP_NUM_REG UDC_REG(0x4) /* Which endpoint */ +#define UDC_REV (UDC_BASE + 0x0) /* Revision */ +#define UDC_EP_NUM (UDC_BASE + 0x4) /* Which endpoint */ # define UDC_SETUP_SEL (1 << 6) # define UDC_EP_SEL (1 << 5) # define UDC_EP_DIR (1 << 4) /* low 4 bits for endpoint number */ -#define UDC_DATA_REG UDC_REG(0x08) /* Endpoint FIFO */ -#define UDC_CTRL_REG UDC_REG(0x0C) /* Endpoint control */ +#define UDC_DATA (UDC_BASE + 0x08) /* Endpoint FIFO */ +#define UDC_CTRL (UDC_BASE + 0x0C) /* Endpoint control */ # define UDC_CLR_HALT (1 << 7) # define UDC_SET_HALT (1 << 6) # define UDC_CLRDATA_TOGGLE (1 << 3) # define UDC_SET_FIFO_EN (1 << 2) # define UDC_CLR_EP (1 << 1) # define UDC_RESET_EP (1 << 0) -#define UDC_STAT_FLG_REG UDC_REG(0x10) /* Endpoint status */ +#define UDC_STAT_FLG (UDC_BASE + 0x10) /* Endpoint status */ # define UDC_NO_RXPACKET (1 << 15) # define UDC_MISS_IN (1 << 14) # define UDC_DATA_FLUSH (1 << 13) @@ -38,8 +37,8 @@ # define UDC_FIFO_EN (1 << 2) # define UDC_NON_ISO_FIFO_EMPTY (1 << 1) # define UDC_NON_ISO_FIFO_FULL (1 << 0) -#define UDC_RXFSTAT_REG UDC_REG(0x14) /* OUT bytecount */ -#define UDC_SYSCON1_REG UDC_REG(0x18) /* System config 1 */ +#define UDC_RXFSTAT (UDC_BASE + 0x14) /* OUT bytecount */ +#define UDC_SYSCON1 (UDC_BASE + 0x18) /* System config 1 */ # define UDC_CFG_LOCK (1 << 8) # define UDC_DATA_ENDIAN (1 << 7) # define UDC_DMA_ENDIAN (1 << 6) @@ -48,12 +47,12 @@ # define UDC_SELF_PWR (1 << 2) # define UDC_SOFF_DIS (1 << 1) # define UDC_PULLUP_EN (1 << 0) -#define UDC_SYSCON2_REG UDC_REG(0x1C) /* System config 2 */ +#define UDC_SYSCON2 (UDC_BASE + 0x1C) /* System config 2 */ # define UDC_RMT_WKP (1 << 6) # define UDC_STALL_CMD (1 << 5) # define UDC_DEV_CFG (1 << 3) # define UDC_CLR_CFG (1 << 2) -#define UDC_DEVSTAT_REG UDC_REG(0x20) /* Device status */ +#define UDC_DEVSTAT (UDC_BASE + 0x20) /* Device status */ # define UDC_B_HNP_ENABLE (1 << 9) # define UDC_A_HNP_SUPPORT (1 << 8) # define UDC_A_ALT_HNP_SUPPORT (1 << 7) @@ -64,26 +63,26 @@ # define UDC_ADD (1 << 2) # define UDC_DEF (1 << 1) # define UDC_ATT (1 << 0) -#define UDC_SOF_REG UDC_REG(0x24) /* Start of frame */ +#define UDC_SOF (UDC_BASE + 0x24) /* Start of frame */ # define UDC_FT_LOCK (1 << 12) # define UDC_TS_OK (1 << 11) # define UDC_TS 0x03ff -#define UDC_IRQ_EN_REG UDC_REG(0x28) /* Interrupt enable */ +#define UDC_IRQ_EN (UDC_BASE + 0x28) /* Interrupt enable */ # define UDC_SOF_IE (1 << 7) # define UDC_EPN_RX_IE (1 << 5) # define UDC_EPN_TX_IE (1 << 4) # define UDC_DS_CHG_IE (1 << 3) # define UDC_EP0_IE (1 << 0) -#define UDC_DMA_IRQ_EN_REG UDC_REG(0x2C) /* DMA irq enable */ +#define UDC_DMA_IRQ_EN (UDC_BASE + 0x2C) /* DMA irq enable */ /* rx/tx dma channels numbered 1-3 not 0-2 */ # define UDC_TX_DONE_IE(n) (1 << (4 * (n) - 2)) # define UDC_RX_CNT_IE(n) (1 << (4 * (n) - 3)) # define UDC_RX_EOT_IE(n) (1 << (4 * (n) - 4)) -#define UDC_IRQ_SRC_REG UDC_REG(0x30) /* Interrupt source */ +#define UDC_IRQ_SRC (UDC_BASE + 0x30) /* Interrupt source */ # define UDC_TXN_DONE (1 << 10) # define UDC_RXN_CNT (1 << 9) # define UDC_RXN_EOT (1 << 8) -# define UDC_SOF (1 << 7) +# define UDC_IRQ_SOF (1 << 7) # define UDC_EPN_RX (1 << 5) # define UDC_EPN_TX (1 << 4) # define UDC_DS_CHG (1 << 3) @@ -91,41 +90,41 @@ # define UDC_EP0_RX (1 << 1) # define UDC_EP0_TX (1 << 0) # define UDC_IRQ_SRC_MASK 0x7bf -#define UDC_EPN_STAT_REG UDC_REG(0x34) /* EP irq status */ -#define UDC_DMAN_STAT_REG UDC_REG(0x38) /* DMA irq status */ +#define UDC_EPN_STAT (UDC_BASE + 0x34) /* EP irq status */ +#define UDC_DMAN_STAT (UDC_BASE + 0x38) /* DMA irq status */ # define UDC_DMA_RX_SB (1 << 12) # define UDC_DMA_RX_SRC(x) (((x)>>8) & 0xf) # define UDC_DMA_TX_SRC(x) (((x)>>0) & 0xf) /* DMA configuration registers: up to three channels in each direction. */ -#define UDC_RXDMA_CFG_REG UDC_REG(0x40) /* 3 eps for RX DMA */ +#define UDC_RXDMA_CFG (UDC_BASE + 0x40) /* 3 eps for RX DMA */ # define UDC_DMA_REQ (1 << 12) -#define UDC_TXDMA_CFG_REG UDC_REG(0x44) /* 3 eps for TX DMA */ -#define UDC_DATA_DMA_REG UDC_REG(0x48) /* rx/tx fifo addr */ +#define UDC_TXDMA_CFG (UDC_BASE + 0x44) /* 3 eps for TX DMA */ +#define UDC_DATA_DMA (UDC_BASE + 0x48) /* rx/tx fifo addr */ /* rx/tx dma control, numbering channels 1-3 not 0-2 */ -#define UDC_TXDMA_REG(chan) UDC_REG(0x50 - 4 + 4 * (chan)) +#define UDC_TXDMA(chan) (UDC_BASE + 0x50 - 4 + 4 * (chan)) # define UDC_TXN_EOT (1 << 15) /* bytes vs packets */ # define UDC_TXN_START (1 << 14) /* start transfer */ # define UDC_TXN_TSC 0x03ff /* units in xfer */ -#define UDC_RXDMA_REG(chan) UDC_REG(0x60 - 4 + 4 * (chan)) +#define UDC_RXDMA(chan) (UDC_BASE + 0x60 - 4 + 4 * (chan)) # define UDC_RXN_STOP (1 << 15) /* enable EOT irq */ # define UDC_RXN_TC 0x00ff /* packets in xfer */ /* * Endpoint configuration registers (used before CFG_LOCK is set) - * UDC_EP_TX_REG(0) is unused + * UDC_EP_TX(0) is unused */ -#define UDC_EP_RX_REG(endpoint) UDC_REG(0x80 + (endpoint)*4) +#define UDC_EP_RX(endpoint) (UDC_BASE + 0x80 + (endpoint)*4) # define UDC_EPN_RX_VALID (1 << 15) # define UDC_EPN_RX_DB (1 << 14) /* buffer size in bits 13, 12 */ # define UDC_EPN_RX_ISO (1 << 11) /* buffer pointer in low 11 bits */ -#define UDC_EP_TX_REG(endpoint) UDC_REG(0xc0 + (endpoint)*4) - /* same bitfields as in RX_REG */ +#define UDC_EP_TX(endpoint) (UDC_BASE + 0xc0 + (endpoint)*4) + /* same bitfields as in RX */ /*-------------------------------------------------------------------------*/ @@ -195,14 +194,14 @@ struct omap_udc { /*-------------------------------------------------------------------------*/ -#define MOD_CONF_CTRL_0_REG __REG32(MOD_CONF_CTRL_0) -#define VBUS_W2FC_1510 (1 << 17) /* 0 gpio0, 1 dvdd2 pin */ +/* MOD_CONF_CTRL_0 */ +#define VBUS_W2FC_1510 (1 << 17) /* 0 gpio0, 1 dvdd2 pin */ -#define FUNC_MUX_CTRL_0_REG __REG32(FUNC_MUX_CTRL_0) +/* FUNC_MUX_CTRL_0 */ #define VBUS_CTRL_1510 (1 << 19) /* 1 connected (software) */ #define VBUS_MODE_1510 (1 << 18) /* 0 hardware, 1 software */ -#define HMC_1510 ((MOD_CONF_CTRL_0_REG >> 1) & 0x3f) -#define HMC_1610 (OTG_SYSCON_2_REG & 0x3f) +#define HMC_1510 ((omap_readl(MOD_CONF_CTRL_0) >> 1) & 0x3f) +#define HMC_1610 (omap_readl(OTG_SYSCON_2) & 0x3f) #define HMC (cpu_is_omap15xx() ? HMC_1510 : HMC_1610) |