common.h revision 4cd2f5998757a41038deb55a0cb8319bdf67575a
1f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* 2f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * Renesas USB driver 3f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * 4f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * Copyright (C) 2011 Renesas Solutions Corp. 5f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 6f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * 7f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * This program is distributed in the hope that it will be useful, 8f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * but WITHOUT ANY WARRANTY; without even the implied warranty of 9f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * GNU General Public License for more details. 11f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * 12f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * You should have received a copy of the GNU General Public License 13f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * along with this program; if not, write to the Free Software 14f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 15f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * 16f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto */ 17f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#ifndef RENESAS_USB_DRIVER_H 18f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define RENESAS_USB_DRIVER_H 19f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 20f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#include <linux/platform_device.h> 21f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#include <linux/usb/renesas_usbhs.h> 22f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 23f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimotostruct usbhs_priv; 24f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 25cc502bb741e1797290381da14dddb695ec1adbafPaul Bolle#include "mod.h" 26cc502bb741e1797290381da14dddb695ec1adbafPaul Bolle#include "pipe.h" 27f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 28f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* 29f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * 30f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * register define 31f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * 32f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto */ 33f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define SYSCFG 0x0000 34f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BUSWAIT 0x0002 35f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DVSTCTR 0x0008 36dfbb7f4fba47153de4be9ed6092804ebfd16bfbbKuninori Morimoto#define TESTMODE 0x000C 37f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define CFIFO 0x0014 38f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define CFIFOSEL 0x0020 39f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define CFIFOCTR 0x0022 40e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define D0FIFO 0x0100 41e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define D0FIFOSEL 0x0028 42e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define D0FIFOCTR 0x002A 43e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define D1FIFO 0x0120 44e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define D1FIFOSEL 0x002C 45e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define D1FIFOCTR 0x002E 46f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define INTENB0 0x0030 47f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define INTENB1 0x0032 48f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BRDYENB 0x0036 49f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define NRDYENB 0x0038 50f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BEMPENB 0x003A 51f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define INTSTS0 0x0040 52f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define INTSTS1 0x0042 53f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BRDYSTS 0x0046 54f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define NRDYSTS 0x0048 55f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BEMPSTS 0x004A 56f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define FRMNUM 0x004C 57f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define USBREQ 0x0054 /* USB request type register */ 58f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define USBVAL 0x0056 /* USB request value register */ 59f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define USBINDX 0x0058 /* USB request index register */ 60f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define USBLENG 0x005A /* USB request length register */ 61f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DCPCFG 0x005C 62f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DCPMAXP 0x005E 63f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DCPCTR 0x0060 64f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PIPESEL 0x0064 65f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PIPECFG 0x0068 66f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PIPEBUF 0x006A 67f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PIPEMAXP 0x006C 68f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PIPEPERI 0x006E 69f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PIPEnCTR 0x0070 70e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE1TRE 0x0090 71e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE1TRN 0x0092 72e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE2TRE 0x0094 73e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE2TRN 0x0096 74e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE3TRE 0x0098 75e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE3TRN 0x009A 76e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE4TRE 0x009C 77e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE4TRN 0x009E 78e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE5TRE 0x00A0 79e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE5TRN 0x00A2 80e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEBTRE 0x00A4 81e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEBTRN 0x00A6 82e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPECTRE 0x00A8 83e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPECTRN 0x00AA 84e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEDTRE 0x00AC 85e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEDTRN 0x00AE 86e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEETRE 0x00B0 87e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEETRN 0x00B2 88e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEFTRE 0x00B4 89e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEFTRN 0x00B6 90e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE9TRE 0x00B8 91e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPE9TRN 0x00BA 92e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEATRE 0x00BC 93e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define PIPEATRN 0x00BE 94eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD0 0x00D0 /* Device address n configuration */ 95eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD1 0x00D2 96eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD2 0x00D4 97eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD3 0x00D6 98eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD4 0x00D8 99eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD5 0x00DA 100eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD6 0x00DC 101eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD7 0x00DE 102eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD8 0x00E0 103eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADD9 0x00E2 104eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define DEVADDA 0x00E4 105f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 106f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* SYSCFG */ 107f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define SCKE (1 << 10) /* USB Module Clock Enable */ 108f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define HSE (1 << 7) /* High-Speed Operation Enable */ 109f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DCFM (1 << 6) /* Controller Function Select */ 110f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DRPD (1 << 5) /* D+ Line/D- Line Resistance Control */ 111f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DPRPU (1 << 4) /* D+ Line Resistance Control */ 112f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define USBE (1 << 0) /* USB Module Operation Enable */ 113f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 114f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* DVSTCTR */ 115f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define EXTLP (1 << 10) /* Controls the EXTLP pin output state */ 116f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PWEN (1 << 9) /* Controls the PWEN pin output state */ 117258485d9904703c4cb3a2b3ee38fe2a0cbf01f48Kuninori Morimoto#define USBRST (1 << 6) /* Bus Reset Output */ 118258485d9904703c4cb3a2b3ee38fe2a0cbf01f48Kuninori Morimoto#define UACT (1 << 4) /* USB Bus Enable */ 119f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define RHST (0x7) /* Reset Handshake */ 120f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define RHST_LOW_SPEED 1 /* Low-speed connection */ 121f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define RHST_FULL_SPEED 2 /* Full-speed connection */ 122f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define RHST_HIGH_SPEED 3 /* High-speed connection */ 123f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 124f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* CFIFOSEL */ 125e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define DREQE (1 << 12) /* DMA Transfer Request Enable */ 126f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define MBW_32 (0x2 << 10) /* CFIFO Port Access Bit Width */ 127f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 128f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* CFIFOCTR */ 129f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BVAL (1 << 15) /* Buffer Memory Enable Flag */ 130f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BCLR (1 << 14) /* CPU buffer clear */ 131f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define FRDY (1 << 13) /* FIFO Port Ready */ 132f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DTLN_MASK (0x0FFF) /* Receive Data Length */ 133f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 134f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* INTENB0 */ 135f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define VBSE (1 << 15) /* Enable IRQ VBUS_0 and VBUSIN_0 */ 136f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define RSME (1 << 14) /* Enable IRQ Resume */ 137f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define SOFE (1 << 13) /* Enable IRQ Frame Number Update */ 138f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DVSE (1 << 12) /* Enable IRQ Device State Transition */ 139f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define CTRE (1 << 11) /* Enable IRQ Control Stage Transition */ 140f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BEMPE (1 << 10) /* Enable IRQ Buffer Empty */ 141f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define NRDYE (1 << 9) /* Enable IRQ Buffer Not Ready Response */ 142f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BRDYE (1 << 8) /* Enable IRQ Buffer Ready */ 143f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 144f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* INTENB1 */ 145f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BCHGE (1 << 14) /* USB Bus Change Interrupt Enable */ 146f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DTCHE (1 << 12) /* Disconnection Detect Interrupt Enable */ 147f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define ATTCHE (1 << 11) /* Connection Detect Interrupt Enable */ 148f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define EOFERRE (1 << 6) /* EOF Error Detect Interrupt Enable */ 149f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define SIGNE (1 << 5) /* Setup Transaction Error Interrupt Enable */ 150f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define SACKE (1 << 4) /* Setup Transaction ACK Interrupt Enable */ 151f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 152f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* INTSTS0 */ 153b002ff6e268b6024d6927a1ce330a14ca162b6abKuninori Morimoto#define VBINT (1 << 15) /* VBUS0_0 and VBUS1_0 Interrupt Status */ 154f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DVST (1 << 12) /* Device State Transition Interrupt Status */ 155f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define CTRT (1 << 11) /* Control Stage Interrupt Status */ 156f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BEMP (1 << 10) /* Buffer Empty Interrupt Status */ 157f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BRDY (1 << 8) /* Buffer Ready Interrupt Status */ 158f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define VBSTS (1 << 7) /* VBUS_0 and VBUSIN_0 Input Status */ 159f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define VALID (1 << 3) /* USB Request Receive */ 160f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 161f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DVSQ_MASK (0x3 << 4) /* Device State */ 162f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define POWER_STATE (0 << 4) 163f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DEFAULT_STATE (1 << 4) 164f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define ADDRESS_STATE (2 << 4) 165f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define CONFIGURATION_STATE (3 << 4) 166f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 167f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define CTSQ_MASK (0x7) /* Control Transfer Stage */ 168f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define IDLE_SETUP_STAGE 0 /* Idle stage or setup stage */ 169f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define READ_DATA_STAGE 1 /* Control read data stage */ 170f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define READ_STATUS_STAGE 2 /* Control read status stage */ 171f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define WRITE_DATA_STAGE 3 /* Control write data stage */ 172f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define WRITE_STATUS_STAGE 4 /* Control write status stage */ 173f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define NODATA_STATUS_STAGE 5 /* Control write NoData status stage */ 174f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define SEQUENCE_ERROR 6 /* Control transfer sequence error */ 175f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 17689c1d2e7b5993db33805b42e3675289920812f6fKuninori Morimoto/* INTSTS1 */ 17789c1d2e7b5993db33805b42e3675289920812f6fKuninori Morimoto#define OVRCR (1 << 15) /* OVRCR Interrupt Status */ 17889c1d2e7b5993db33805b42e3675289920812f6fKuninori Morimoto#define BCHG (1 << 14) /* USB Bus Change Interrupt Status */ 17989c1d2e7b5993db33805b42e3675289920812f6fKuninori Morimoto#define DTCH (1 << 12) /* USB Disconnection Detect Interrupt Status */ 18089c1d2e7b5993db33805b42e3675289920812f6fKuninori Morimoto#define ATTCH (1 << 11) /* ATTCH Interrupt Status */ 18189c1d2e7b5993db33805b42e3675289920812f6fKuninori Morimoto#define EOFERR (1 << 6) /* EOF Error Detect Interrupt Status */ 18289c1d2e7b5993db33805b42e3675289920812f6fKuninori Morimoto#define SIGN (1 << 5) /* Setup Transaction Error Interrupt Status */ 18389c1d2e7b5993db33805b42e3675289920812f6fKuninori Morimoto#define SACK (1 << 4) /* Setup Transaction ACK Response Interrupt Status */ 18489c1d2e7b5993db33805b42e3675289920812f6fKuninori Morimoto 185f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* PIPECFG */ 186f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* DCPCFG */ 187f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define TYPE_NONE (0 << 14) /* Transfer Type */ 188f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define TYPE_BULK (1 << 14) 189f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define TYPE_INT (2 << 14) 190f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define TYPE_ISO (3 << 14) 191f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DBLB (1 << 9) /* Double Buffer Mode */ 192f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define SHTNAK (1 << 7) /* Pipe Disable in Transfer End */ 193f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DIR_OUT (1 << 4) /* Transfer Direction */ 194f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 195f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* PIPEMAXP */ 196f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* DCPMAXP */ 197f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DEVSEL_MASK (0xF << 12) /* Device Select */ 198f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define DCP_MAXP_MASK (0x7F) 199f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PIPE_MAXP_MASK (0x7FF) 200f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 201f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* PIPEBUF */ 202f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BUFSIZE_SHIFT 10 203f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BUFSIZE_MASK (0x1F << BUFSIZE_SHIFT) 204f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BUFNMB_MASK (0xFF) 205f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 206f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* PIPEnCTR */ 207f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* DCPCTR */ 208f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define BSTS (1 << 15) /* Buffer Status */ 209ef8bedb9048c293dfa85ac36482a1970646a8272Kuninori Morimoto#define SUREQ (1 << 14) /* Sending SETUP Token */ 210f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define CSSTS (1 << 12) /* CSSTS Status */ 211f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define ACLRM (1 << 9) /* Buffer Auto-Clear Mode */ 2126e6db82ba9bf2d5912897f77ccf6902cb8543372Kuninori Morimoto#define SQCLR (1 << 8) /* Toggle Bit Clear */ 2136e6db82ba9bf2d5912897f77ccf6902cb8543372Kuninori Morimoto#define SQSET (1 << 7) /* Toggle Bit Set */ 214f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PBUSY (1 << 5) /* Pipe Busy */ 215f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PID_MASK (0x3) /* Response PID */ 216f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PID_NAK 0 217f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PID_BUF 1 218f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PID_STALL10 2 219f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define PID_STALL11 3 220f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 221f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define CCPL (1 << 2) /* Control Transfer End Enable */ 222f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 223e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto/* PIPEnTRE */ 224e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define TRENB (1 << 9) /* Transaction Counter Enable */ 225e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto#define TRCLR (1 << 8) /* Transaction Counter Clear */ 226e73a9891b3a1c9fc0970e0c9dbe2cc47933ad752Kuninori Morimoto 227f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* FRMNUM */ 228f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define FRNM_MASK (0x7FF) 229f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 230eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto/* DEVADDn */ 231eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define UPPHUB(x) (((x) & 0xF) << 11) /* HUB Register */ 232eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define HUBPORT(x) (((x) & 0x7) << 8) /* HUB Port for Target Device */ 233eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define USBSPD(x) (((x) & 0x3) << 6) /* Device Transfer Rate */ 234eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define USBSPD_SPEED_LOW 0x1 235eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define USBSPD_SPEED_FULL 0x2 236eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto#define USBSPD_SPEED_HIGH 0x3 237eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto 238f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* 239f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * struct 240f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto */ 241f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimotostruct usbhs_priv { 242f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 243f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto void __iomem *base; 244f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto unsigned int irq; 24553069af3fa8ba2849cd4785160690873995d4f39Shimoda, Yoshihiro unsigned long irqflags; 246f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 247482982062f1bc25ffb5383ab724d73d1a7af07cfKuninori Morimoto struct renesas_usbhs_platform_callback pfunc; 248482982062f1bc25ffb5383ab724d73d1a7af07cfKuninori Morimoto struct renesas_usbhs_driver_param dparam; 249f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 250bc57381e634782009b1cb2e86b18013699ada576Kuninori Morimoto struct delayed_work notify_hotplug_work; 251f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto struct platform_device *pdev; 252f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 253f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto spinlock_t lock; 254f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 255b002ff6e268b6024d6927a1ce330a14ca162b6abKuninori Morimoto u32 flags; 256b002ff6e268b6024d6927a1ce330a14ca162b6abKuninori Morimoto 257f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto /* 258f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * module control 259f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto */ 260f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto struct usbhs_mod_info mod_info; 261f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 262f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto /* 263f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * pipe control 264f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto */ 265f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto struct usbhs_pipe_info pipe_info; 266d3af90a5e4e8fb7a93d408799682e566c9270808Kuninori Morimoto 267d3af90a5e4e8fb7a93d408799682e566c9270808Kuninori Morimoto /* 268d3af90a5e4e8fb7a93d408799682e566c9270808Kuninori Morimoto * fifo control 269d3af90a5e4e8fb7a93d408799682e566c9270808Kuninori Morimoto */ 270d3af90a5e4e8fb7a93d408799682e566c9270808Kuninori Morimoto struct usbhs_fifo_info fifo_info; 271f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto}; 272f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 273f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* 274f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * common 275f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto */ 276f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimotou16 usbhs_read(struct usbhs_priv *priv, u32 reg); 277f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimotovoid usbhs_write(struct usbhs_priv *priv, u32 reg, u16 data); 278f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimotovoid usbhs_bset(struct usbhs_priv *priv, u32 reg, u16 mask, u16 data); 279f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 28097664a207bc2601a03a300f00e6922038cd5b99cKuninori Morimoto#define usbhs_lock(p, f) spin_lock_irqsave(usbhs_priv_to_lock(p), f) 28197664a207bc2601a03a300f00e6922038cd5b99cKuninori Morimoto#define usbhs_unlock(p, f) spin_unlock_irqrestore(usbhs_priv_to_lock(p), f) 28297664a207bc2601a03a300f00e6922038cd5b99cKuninori Morimoto 283f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* 284f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * sysconfig 285f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto */ 286f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimotovoid usbhs_sys_host_ctrl(struct usbhs_priv *priv, int enable); 287f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimotovoid usbhs_sys_function_ctrl(struct usbhs_priv *priv, int enable); 2884cd2f5998757a41038deb55a0cb8319bdf67575aKuninori Morimotovoid usbhs_sys_function_pullup(struct usbhs_priv *priv, int enable); 289dfbb7f4fba47153de4be9ed6092804ebfd16bfbbKuninori Morimotovoid usbhs_sys_set_test_mode(struct usbhs_priv *priv, u16 mode); 290f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 291f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* 292ef8bedb9048c293dfa85ac36482a1970646a8272Kuninori Morimoto * usb request 293ef8bedb9048c293dfa85ac36482a1970646a8272Kuninori Morimoto */ 294ef8bedb9048c293dfa85ac36482a1970646a8272Kuninori Morimotovoid usbhs_usbreq_get_val(struct usbhs_priv *priv, struct usb_ctrlrequest *req); 295ef8bedb9048c293dfa85ac36482a1970646a8272Kuninori Morimotovoid usbhs_usbreq_set_val(struct usbhs_priv *priv, struct usb_ctrlrequest *req); 296ef8bedb9048c293dfa85ac36482a1970646a8272Kuninori Morimoto 297ef8bedb9048c293dfa85ac36482a1970646a8272Kuninori Morimoto/* 298258485d9904703c4cb3a2b3ee38fe2a0cbf01f48Kuninori Morimoto * bus 299258485d9904703c4cb3a2b3ee38fe2a0cbf01f48Kuninori Morimoto */ 300258485d9904703c4cb3a2b3ee38fe2a0cbf01f48Kuninori Morimotovoid usbhs_bus_send_sof_enable(struct usbhs_priv *priv); 301258485d9904703c4cb3a2b3ee38fe2a0cbf01f48Kuninori Morimotovoid usbhs_bus_send_reset(struct usbhs_priv *priv); 30275587f52c7b0d6c319515138a495a619b552a670Kuninori Morimotoint usbhs_bus_get_speed(struct usbhs_priv *priv); 303258485d9904703c4cb3a2b3ee38fe2a0cbf01f48Kuninori Morimotoint usbhs_vbus_ctrl(struct usbhs_priv *priv, int enable); 304258485d9904703c4cb3a2b3ee38fe2a0cbf01f48Kuninori Morimoto 305258485d9904703c4cb3a2b3ee38fe2a0cbf01f48Kuninori Morimoto/* 306f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * frame 307f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto */ 308f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimotoint usbhs_frame_get_num(struct usbhs_priv *priv); 309f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 310f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto/* 311eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto * device config 312eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto */ 3133dd492686c063f9fa9417c3888e7a8eeb504b5b9Kuninori Morimotoint usbhs_set_device_config(struct usbhs_priv *priv, int devnum, u16 upphub, 314eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto u16 hubport, u16 speed); 315eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto 316eb05191f6a9aba8344a0d5f28642b5ecf44d49a4Kuninori Morimoto/* 317f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto * data 318f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto */ 319206dcc2cfe15b6174f15293ae15a097ee03eb386Kuninori Morimotostruct usbhs_priv *usbhs_pdev_to_priv(struct platform_device *pdev); 320482982062f1bc25ffb5383ab724d73d1a7af07cfKuninori Morimoto#define usbhs_get_dparam(priv, param) (priv->dparam.param) 321f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define usbhs_priv_to_pdev(priv) (priv->pdev) 322f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define usbhs_priv_to_dev(priv) (&priv->pdev->dev) 323f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#define usbhs_priv_to_lock(priv) (&priv->lock) 324f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto 325f1407d5c66240b33d11a7f1a41d55ccf6a9d7647Kuninori Morimoto#endif /* RENESAS_USB_DRIVER_H */ 326