1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __LINUX_ULPI_REGS_H 2 #ifndef __LINUX_ULPI_REGS_H 3 #define __LINUX_ULPI_REGS_H 3 #define __LINUX_ULPI_REGS_H 4 4 5 /* 5 /* 6 * Macros for Set and Clear 6 * Macros for Set and Clear 7 * See ULPI 1.1 specification to find the regi 7 * See ULPI 1.1 specification to find the registers with Set and Clear offsets 8 */ 8 */ 9 #define ULPI_SET(a) 9 #define ULPI_SET(a) (a + 1) 10 #define ULPI_CLR(a) 10 #define ULPI_CLR(a) (a + 2) 11 11 12 /* 12 /* 13 * Register Map 13 * Register Map 14 */ 14 */ 15 #define ULPI_VENDOR_ID_LOW 15 #define ULPI_VENDOR_ID_LOW 0x00 16 #define ULPI_VENDOR_ID_HIGH 16 #define ULPI_VENDOR_ID_HIGH 0x01 17 #define ULPI_PRODUCT_ID_LOW 17 #define ULPI_PRODUCT_ID_LOW 0x02 18 #define ULPI_PRODUCT_ID_HIGH 18 #define ULPI_PRODUCT_ID_HIGH 0x03 19 #define ULPI_FUNC_CTRL 19 #define ULPI_FUNC_CTRL 0x04 20 #define ULPI_IFC_CTRL 20 #define ULPI_IFC_CTRL 0x07 21 #define ULPI_OTG_CTRL 21 #define ULPI_OTG_CTRL 0x0a 22 #define ULPI_USB_INT_EN_RISE 22 #define ULPI_USB_INT_EN_RISE 0x0d 23 #define ULPI_USB_INT_EN_FALL 23 #define ULPI_USB_INT_EN_FALL 0x10 24 #define ULPI_USB_INT_STS 24 #define ULPI_USB_INT_STS 0x13 25 #define ULPI_USB_INT_LATCH 25 #define ULPI_USB_INT_LATCH 0x14 26 #define ULPI_DEBUG 26 #define ULPI_DEBUG 0x15 27 #define ULPI_SCRATCH 27 #define ULPI_SCRATCH 0x16 28 /* Optional Carkit Registers */ 28 /* Optional Carkit Registers */ 29 #define ULPI_CARKIT_CTRL 29 #define ULPI_CARKIT_CTRL 0x19 30 #define ULPI_CARKIT_INT_DELAY 30 #define ULPI_CARKIT_INT_DELAY 0x1c 31 #define ULPI_CARKIT_INT_EN 31 #define ULPI_CARKIT_INT_EN 0x1d 32 #define ULPI_CARKIT_INT_STS 32 #define ULPI_CARKIT_INT_STS 0x20 33 #define ULPI_CARKIT_INT_LATCH 33 #define ULPI_CARKIT_INT_LATCH 0x21 34 #define ULPI_CARKIT_PLS_CTRL 34 #define ULPI_CARKIT_PLS_CTRL 0x22 35 /* Other Optional Registers */ 35 /* Other Optional Registers */ 36 #define ULPI_TX_POS_WIDTH 36 #define ULPI_TX_POS_WIDTH 0x25 37 #define ULPI_TX_NEG_WIDTH 37 #define ULPI_TX_NEG_WIDTH 0x26 38 #define ULPI_POLARITY_RECOVERY 38 #define ULPI_POLARITY_RECOVERY 0x27 39 /* Access Extended Register Set */ 39 /* Access Extended Register Set */ 40 #define ULPI_ACCESS_EXTENDED 40 #define ULPI_ACCESS_EXTENDED 0x2f 41 /* Vendor Specific */ 41 /* Vendor Specific */ 42 #define ULPI_VENDOR_SPECIFIC 42 #define ULPI_VENDOR_SPECIFIC 0x30 43 /* Extended Registers */ 43 /* Extended Registers */ 44 #define ULPI_EXT_VENDOR_SPECIFIC 44 #define ULPI_EXT_VENDOR_SPECIFIC 0x80 45 45 46 /* 46 /* 47 * Register Bits 47 * Register Bits 48 */ 48 */ 49 49 50 /* Function Control */ 50 /* Function Control */ 51 #define ULPI_FUNC_CTRL_XCVRSEL 51 #define ULPI_FUNC_CTRL_XCVRSEL BIT(0) 52 #define ULPI_FUNC_CTRL_XCVRSEL_MASK 52 #define ULPI_FUNC_CTRL_XCVRSEL_MASK 0x3 53 #define ULPI_FUNC_CTRL_HIGH_SPEED 53 #define ULPI_FUNC_CTRL_HIGH_SPEED 0x0 54 #define ULPI_FUNC_CTRL_FULL_SPEED 54 #define ULPI_FUNC_CTRL_FULL_SPEED 0x1 55 #define ULPI_FUNC_CTRL_LOW_SPEED 55 #define ULPI_FUNC_CTRL_LOW_SPEED 0x2 56 #define ULPI_FUNC_CTRL_FS4LS 56 #define ULPI_FUNC_CTRL_FS4LS 0x3 57 #define ULPI_FUNC_CTRL_TERMSELECT 57 #define ULPI_FUNC_CTRL_TERMSELECT BIT(2) 58 #define ULPI_FUNC_CTRL_OPMODE 58 #define ULPI_FUNC_CTRL_OPMODE BIT(3) 59 #define ULPI_FUNC_CTRL_OPMODE_MASK 59 #define ULPI_FUNC_CTRL_OPMODE_MASK (0x3 << 3) 60 #define ULPI_FUNC_CTRL_OPMODE_NORMAL 60 #define ULPI_FUNC_CTRL_OPMODE_NORMAL (0x0 << 3) 61 #define ULPI_FUNC_CTRL_OPMODE_NONDRIVING 61 #define ULPI_FUNC_CTRL_OPMODE_NONDRIVING (0x1 << 3) 62 #define ULPI_FUNC_CTRL_OPMODE_DISABLE_NRZI 62 #define ULPI_FUNC_CTRL_OPMODE_DISABLE_NRZI (0x2 << 3) 63 #define ULPI_FUNC_CTRL_OPMODE_NOSYNC_NOEOP 63 #define ULPI_FUNC_CTRL_OPMODE_NOSYNC_NOEOP (0x3 << 3) 64 #define ULPI_FUNC_CTRL_RESET 64 #define ULPI_FUNC_CTRL_RESET BIT(5) 65 #define ULPI_FUNC_CTRL_SUSPENDM 65 #define ULPI_FUNC_CTRL_SUSPENDM BIT(6) 66 66 67 /* Interface Control */ 67 /* Interface Control */ 68 #define ULPI_IFC_CTRL_6_PIN_SERIAL_MODE 68 #define ULPI_IFC_CTRL_6_PIN_SERIAL_MODE BIT(0) 69 #define ULPI_IFC_CTRL_3_PIN_SERIAL_MODE 69 #define ULPI_IFC_CTRL_3_PIN_SERIAL_MODE BIT(1) 70 #define ULPI_IFC_CTRL_CARKITMODE 70 #define ULPI_IFC_CTRL_CARKITMODE BIT(2) 71 #define ULPI_IFC_CTRL_CLOCKSUSPENDM 71 #define ULPI_IFC_CTRL_CLOCKSUSPENDM BIT(3) 72 #define ULPI_IFC_CTRL_AUTORESUME 72 #define ULPI_IFC_CTRL_AUTORESUME BIT(4) 73 #define ULPI_IFC_CTRL_EXTERNAL_VBUS 73 #define ULPI_IFC_CTRL_EXTERNAL_VBUS BIT(5) 74 #define ULPI_IFC_CTRL_PASSTHRU 74 #define ULPI_IFC_CTRL_PASSTHRU BIT(6) 75 #define ULPI_IFC_CTRL_PROTECT_IFC_DISABLE 75 #define ULPI_IFC_CTRL_PROTECT_IFC_DISABLE BIT(7) 76 76 77 /* OTG Control */ 77 /* OTG Control */ 78 #define ULPI_OTG_CTRL_ID_PULLUP 78 #define ULPI_OTG_CTRL_ID_PULLUP BIT(0) 79 #define ULPI_OTG_CTRL_DP_PULLDOWN 79 #define ULPI_OTG_CTRL_DP_PULLDOWN BIT(1) 80 #define ULPI_OTG_CTRL_DM_PULLDOWN 80 #define ULPI_OTG_CTRL_DM_PULLDOWN BIT(2) 81 #define ULPI_OTG_CTRL_DISCHRGVBUS 81 #define ULPI_OTG_CTRL_DISCHRGVBUS BIT(3) 82 #define ULPI_OTG_CTRL_CHRGVBUS 82 #define ULPI_OTG_CTRL_CHRGVBUS BIT(4) 83 #define ULPI_OTG_CTRL_DRVVBUS 83 #define ULPI_OTG_CTRL_DRVVBUS BIT(5) 84 #define ULPI_OTG_CTRL_DRVVBUS_EXT 84 #define ULPI_OTG_CTRL_DRVVBUS_EXT BIT(6) 85 #define ULPI_OTG_CTRL_EXTVBUSIND 85 #define ULPI_OTG_CTRL_EXTVBUSIND BIT(7) 86 86 87 /* USB Interrupt Enable Rising, 87 /* USB Interrupt Enable Rising, 88 * USB Interrupt Enable Falling, 88 * USB Interrupt Enable Falling, 89 * USB Interrupt Status and 89 * USB Interrupt Status and 90 * USB Interrupt Latch 90 * USB Interrupt Latch 91 */ 91 */ 92 #define ULPI_INT_HOST_DISCONNECT 92 #define ULPI_INT_HOST_DISCONNECT BIT(0) 93 #define ULPI_INT_VBUS_VALID 93 #define ULPI_INT_VBUS_VALID BIT(1) 94 #define ULPI_INT_SESS_VALID 94 #define ULPI_INT_SESS_VALID BIT(2) 95 #define ULPI_INT_SESS_END 95 #define ULPI_INT_SESS_END BIT(3) 96 #define ULPI_INT_IDGRD 96 #define ULPI_INT_IDGRD BIT(4) 97 97 98 /* Debug */ 98 /* Debug */ 99 #define ULPI_DEBUG_LINESTATE0 99 #define ULPI_DEBUG_LINESTATE0 BIT(0) 100 #define ULPI_DEBUG_LINESTATE1 100 #define ULPI_DEBUG_LINESTATE1 BIT(1) 101 101 102 /* Carkit Control */ 102 /* Carkit Control */ 103 #define ULPI_CARKIT_CTRL_CARKITPWR 103 #define ULPI_CARKIT_CTRL_CARKITPWR BIT(0) 104 #define ULPI_CARKIT_CTRL_IDGNDDRV 104 #define ULPI_CARKIT_CTRL_IDGNDDRV BIT(1) 105 #define ULPI_CARKIT_CTRL_TXDEN 105 #define ULPI_CARKIT_CTRL_TXDEN BIT(2) 106 #define ULPI_CARKIT_CTRL_RXDEN 106 #define ULPI_CARKIT_CTRL_RXDEN BIT(3) 107 #define ULPI_CARKIT_CTRL_SPKLEFTEN 107 #define ULPI_CARKIT_CTRL_SPKLEFTEN BIT(4) 108 #define ULPI_CARKIT_CTRL_SPKRIGHTEN 108 #define ULPI_CARKIT_CTRL_SPKRIGHTEN BIT(5) 109 #define ULPI_CARKIT_CTRL_MICEN 109 #define ULPI_CARKIT_CTRL_MICEN BIT(6) 110 110 111 /* Carkit Interrupt Enable */ 111 /* Carkit Interrupt Enable */ 112 #define ULPI_CARKIT_INT_EN_IDFLOAT_RISE 112 #define ULPI_CARKIT_INT_EN_IDFLOAT_RISE BIT(0) 113 #define ULPI_CARKIT_INT_EN_IDFLOAT_FALL 113 #define ULPI_CARKIT_INT_EN_IDFLOAT_FALL BIT(1) 114 #define ULPI_CARKIT_INT_EN_CARINTDET 114 #define ULPI_CARKIT_INT_EN_CARINTDET BIT(2) 115 #define ULPI_CARKIT_INT_EN_DP_RISE 115 #define ULPI_CARKIT_INT_EN_DP_RISE BIT(3) 116 #define ULPI_CARKIT_INT_EN_DP_FALL 116 #define ULPI_CARKIT_INT_EN_DP_FALL BIT(4) 117 117 118 /* Carkit Interrupt Status and 118 /* Carkit Interrupt Status and 119 * Carkit Interrupt Latch 119 * Carkit Interrupt Latch 120 */ 120 */ 121 #define ULPI_CARKIT_INT_IDFLOAT 121 #define ULPI_CARKIT_INT_IDFLOAT BIT(0) 122 #define ULPI_CARKIT_INT_CARINTDET 122 #define ULPI_CARKIT_INT_CARINTDET BIT(1) 123 #define ULPI_CARKIT_INT_DP 123 #define ULPI_CARKIT_INT_DP BIT(2) 124 124 125 /* Carkit Pulse Control*/ 125 /* Carkit Pulse Control*/ 126 #define ULPI_CARKIT_PLS_CTRL_TXPLSEN 126 #define ULPI_CARKIT_PLS_CTRL_TXPLSEN BIT(0) 127 #define ULPI_CARKIT_PLS_CTRL_RXPLSEN 127 #define ULPI_CARKIT_PLS_CTRL_RXPLSEN BIT(1) 128 #define ULPI_CARKIT_PLS_CTRL_SPKRLEFT_BIASEN 128 #define ULPI_CARKIT_PLS_CTRL_SPKRLEFT_BIASEN BIT(2) 129 #define ULPI_CARKIT_PLS_CTRL_SPKRRIGHT_BIASEN 129 #define ULPI_CARKIT_PLS_CTRL_SPKRRIGHT_BIASEN BIT(3) 130 130 131 #endif /* __LINUX_ULPI_REGS_H */ 131 #endif /* __LINUX_ULPI_REGS_H */ 132 132
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.