lpcreg.h revision 261455
1/*- 2 * Copyright (c) 2011 Jakub Wojciech Klama <jceel@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: stable/10/sys/arm/lpc/lpcreg.h 261455 2014-02-04 03:36:42Z eadler $ 27 */ 28 29#ifndef _ARM_LPC_LPCREG_H 30#define _ARM_LPC_LPCREG_H 31 32#define LPC_DEV_PHYS_BASE 0x40000000 33#define LPC_DEV_P5_PHYS_BASE 0x20000000 34#define LPC_DEV_P6_PHYS_BASE 0x30000000 35#define LPC_DEV_BASE 0xd0000000 36#define LPC_DEV_SIZE 0x10000000 37 38/* 39 * Interrupt controller (from UM10326: LPC32x0 User manual, page 87) 40 41 */ 42#define LPC_INTC_MIC_ER 0x0000 43#define LPC_INTC_MIC_RSR 0x0004 44#define LPC_INTC_MIC_SR 0x0008 45#define LPC_INTC_MIC_APR 0x000c 46#define LPC_INTC_MIC_ATR 0x0010 47#define LPC_INTC_MIC_ITR 0x0014 48#define LPC_INTC_SIC1_ER 0x4000 49#define LPC_INTC_SIC1_RSR 0x4004 50#define LPC_INTC_SIC1_SR 0x4008 51#define LPC_INTC_SIC1_APR 0x400c 52#define LPC_INTC_SIC1_ATR 0x4010 53#define LPC_INTC_SIC1_ITR 0x4014 54#define LPC_INTC_SIC2_ER 0x8000 55#define LPC_INTC_SIC2_RSR 0x8004 56#define LPC_INTC_SIC2_SR 0x8008 57#define LPC_INTC_SIC2_APR 0x800c 58#define LPC_INTC_SIC2_ATR 0x8010 59#define LPC_INTC_SIC2_ITR 0x8014 60 61 62/* 63 * Timer 0|1|2|3|4|5. (from UM10326: LPC32x0 User manual, page 540) 64 */ 65#define LPC_TIMER_IR 0x00 66#define LPC_TIMER_TCR 0x04 67#define LPC_TIMER_TCR_ENABLE (1 << 0) 68#define LPC_TIMER_TCR_RESET (1 << 1) 69#define LPC_TIMER_TC 0x08 70#define LPC_TIMER_PR 0x0c 71#define LPC_TIMER_PC 0x10 72#define LPC_TIMER_MCR 0x14 73#define LPC_TIMER_MCR_MR0I (1 << 0) 74#define LPC_TIMER_MCR_MR0R (1 << 1) 75#define LPC_TIMER_MCR_MR0S (1 << 2) 76#define LPC_TIMER_MCR_MR1I (1 << 3) 77#define LPC_TIMER_MCR_MR1R (1 << 4) 78#define LPC_TIMER_MCR_MR1S (1 << 5) 79#define LPC_TIMER_MCR_MR2I (1 << 6) 80#define LPC_TIMER_MCR_MR2R (1 << 7) 81#define LPC_TIMER_MCR_MR2S (1 << 8) 82#define LPC_TIMER_MCR_MR3I (1 << 9) 83#define LPC_TIMER_MCR_MR3R (1 << 10) 84#define LPC_TIMER_MCR_MR3S (1 << 11) 85#define LPC_TIMER_MR0 0x18 86#define LPC_TIMER_CTCR 0x70 87 88/* 89 * Watchdog timer. (from UM10326: LPC32x0 User manual, page 572) 90 */ 91#define LPC_WDTIM_BASE (LPC_DEV_BASE + 0x3c000) 92#define LPC_WDTIM_INT 0x00 93#define LPC_WDTIM_CTRL 0x04 94#define LPC_WDTIM_COUNTER 0x08 95#define LPC_WDTIM_MCTRL 0x0c 96#define LPC_WDTIM_MATCH0 0x10 97#define LPC_WDTIM_EMR 0x14 98#define LPC_WDTIM_PULSE 0x18 99#define LPC_WDTIM_RES 0x1c 100 101/* 102 * Clocking and power control. (from UM10326: LPC32x0 User manual, page 58) 103 */ 104#define LPC_CLKPWR_BASE (LPC_DEV_BASE + 0x4000) 105#define LPC_CLKPWR_PWR_CTRL 0x44 106#define LPC_CLKPWR_OSC_CTRL 0x4c 107#define LPC_CLKPWR_SYSCLK_CTRL 0x50 108#define LPC_CLKPWR_PLL397_CTRL 0x48 109#define LPC_CLKPWR_HCLKPLL_CTRL 0x58 110#define LPC_CLKPWR_HCLKDIV_CTRL 0x40 111#define LPC_CLKPWR_TEST_CTRL 0xa4 112#define LPC_CLKPWR_AUTOCLK_CTRL 0xec 113#define LPC_CLKPWR_START_ER_PIN 0x30 114#define LPC_CLKPWR_START_ER_INT 0x20 115#define LPC_CLKPWR_P0_INTR_ER 0x18 116#define LPC_CLKPWR_START_SR_PIN 0x38 117#define LPC_CLKPWR_START_SR_INT 0x28 118#define LPC_CLKPWR_START_RSR_PIN 0x34 119#define LPC_CLKPWR_START_RSR_INT 0x24 120#define LPC_CLKPWR_START_APR_PIN 0x3c 121#define LPC_CLKPWR_START_APR_INT 0x2c 122#define LPC_CLKPWR_USB_CTRL 0x64 123#define LPC_CLKPWR_USB_CTRL_SLAVE_HCLK (1 << 24) 124#define LPC_CLKPWR_USB_CTRL_I2C_EN (1 << 23) 125#define LPC_CLKPWR_USB_CTRL_DEV_NEED_CLK_EN (1 << 22) 126#define LPC_CLKPWR_USB_CTRL_HOST_NEED_CLK_EN (1 << 21) 127#define LPC_CLKPWR_USB_CTRL_BUSKEEPER (1 << 19) 128#define LPC_CLKPWR_USB_CTRL_CLK_EN2 (1 << 18) 129#define LPC_CLKPWR_USB_CTRL_CLK_EN1 (1 << 17) 130#define LPC_CLKPWR_USB_CTRL_PLL_PDOWN (1 << 16) 131#define LPC_CLKPWR_USB_CTRL_BYPASS (1 << 15) 132#define LPC_CLKPWR_USB_CTRL_DIRECT_OUT (1 << 14) 133#define LPC_CLKPWR_USB_CTRL_FEEDBACK (1 << 13) 134#define LPC_CLKPWR_USB_CTRL_POSTDIV(_x) ((_x & 0x3) << 11) 135#define LPC_CLKPWR_USB_CTRL_PREDIV(_x) ((_x & 0x3) << 9) 136#define LPC_CLKPWR_USB_CTRL_FDBKDIV(_x) (((_x-1) & 0xff) << 1) 137#define LPC_CLKPWR_USB_CTRL_PLL_LOCK (1 << 0) 138#define LPC_CLKPWR_USBDIV_CTRL 0x1c 139#define LPC_CLKPWR_MS_CTRL 0x80 140#define LPC_CLKPWR_MS_CTRL_DISABLE_SD (1 << 10) 141#define LPC_CLKPWR_MS_CTRL_CLOCK_EN (1 << 9) 142#define LPC_CLKPWR_MS_CTRL_MSSDIO23_PAD (1 << 8) 143#define LPC_CLKPWR_MS_CTRL_MSSDIO1_PAD (1 << 7) 144#define LPC_CLKPWR_MS_CTRL_MSSDIO0_PAD (1 << 6) 145#define LPC_CLKPWR_MS_CTRL_SD_CLOCK (1 << 5) 146#define LPC_CLKPWR_MS_CTRL_CLKDIV_MASK 0xf 147#define LPC_CLKPWR_DMACLK_CTRL 0xe8 148#define LPC_CLKPWR_DMACLK_CTRL_EN (1 << 0) 149#define LPC_CLKPWR_FLASHCLK_CTRL 0xc8 150#define LPC_CLKPWR_MACCLK_CTRL 0x90 151#define LPC_CLKPWR_MACCLK_CTRL_REG (1 << 0) 152#define LPC_CLKPWR_MACCLK_CTRL_SLAVE (1 << 1) 153#define LPC_CLKPWR_MACCLK_CTRL_MASTER (1 << 2) 154#define LPC_CLKPWR_MACCLK_CTRL_HDWINF(_n) ((_n & 0x3) << 3) 155#define LPC_CLKPWR_LCDCLK_CTRL 0x54 156#define LPC_CLKPWR_LCDCLK_CTRL_DISPTYPE (1 << 8) 157#define LPC_CLKPWR_LCDCLK_CTRL_MODE(_n) ((_n & 0x3) << 6) 158#define LPC_CLKPWR_LCDCLK_CTRL_MODE_12 0x0 159#define LPC_CLKPWR_LCDCLK_CTRL_MODE_15 0x1 160#define LPC_CLKPWR_LCDCLK_CTRL_MODE_16 0x2 161#define LPC_CLKPWR_LCDCLK_CTRL_MODE_24 0x3 162#define LPC_CLKPWR_LCDCLK_CTRL_HCLKEN (1 << 5) 163#define LPC_CLKPWR_LCDCLK_CTRL_CLKDIV(_n) ((_n) & 0x1f) 164#define LPC_CLKPWR_I2S_CTRL 0x7c 165#define LPC_CLKPWR_SSP_CTRL 0x78 166#define LPC_CLKPWR_SSP_CTRL_SSP1RXDMA (1 << 5) 167#define LPC_CLKPWR_SSP_CTRL_SSP1TXDMA (1 << 4) 168#define LPC_CLKPWR_SSP_CTRL_SSP0RXDMA (1 << 3) 169#define LPC_CLKPWR_SSP_CTRL_SSP0TXDMA (1 << 2) 170#define LPC_CLKPWR_SSP_CTRL_SSP1EN (1 << 1) 171#define LPC_CLKPWR_SSP_CTRL_SSP0EN (1 << 0) 172#define LPC_CLKPWR_SPI_CTRL 0xc4 173#define LPC_CLKPWR_I2CCLK_CTRL 0xac 174#define LPC_CLKPWR_TIMCLK_CTRL1 0xc0 175#define LPC_CLKPWR_TIMCLK_CTRL1_TIMER4 (1 << 0) 176#define LPC_CLKPWR_TIMCLK_CTRL1_TIMER5 (1 << 1) 177#define LPC_CLKPWR_TIMCLK_CTRL1_TIMER0 (1 << 2) 178#define LPC_CLKPWR_TIMCLK_CTRL1_TIMER1 (1 << 3) 179#define LPC_CLKPWR_TIMCLK_CTRL1_TIMER2 (1 << 4) 180#define LPC_CLKPWR_TIMCLK_CTRL1_TIMER3 (1 << 5) 181#define LPC_CLKPWR_TIMCLK_CTRL1_MOTORCTL (1 << 6) 182#define LPC_CLKPWR_TIMCLK_CTRL 0xbc 183#define LPC_CLKPWR_TIMCLK_CTRL_WATCHDOG (1 << 0) 184#define LPC_CLKPWR_TIMCLK_CTRL_HSTIMER (1 << 1) 185#define LPC_CLKPWR_ADCLK_CTRL 0xb4 186#define LPC_CLKPWR_ADCLK_CTRL1 0x60 187#define LPC_CLKPWR_KEYCLK_CTRL 0xb0 188#define LPC_CLKPWR_PWMCLK_CTRL 0xb8 189#define LPC_CLKPWR_UARTCLK_CTRL 0xe4 190#define LPC_CLKPWR_POS0_IRAM_CTRL 0x110 191#define LPC_CLKPWR_POS1_IRAM_CTRL 0x114 192 193/* Additional UART registers in CLKPWR address space. */ 194#define LPC_CLKPWR_UART_U3CLK 0xd0 195#define LPC_CLKPWR_UART_U4CLK 0xd4 196#define LPC_CLKPWR_UART_U5CLK 0xd8 197#define LPC_CLKPWR_UART_U6CLK 0xdc 198#define LPC_CLKPWR_UART_UCLK_HCLK (1 << 16) 199#define LPC_CLKPWR_UART_UCLK_X(_n) (((_n) & 0xff) << 8) 200#define LPC_CLKPWR_UART_UCLK_Y(_n) ((_n) & 0xff) 201#define LPC_CLKPWR_UART_IRDACLK 0xe0 202 203/* Additional UART registers */ 204#define LPC_UART_BASE (LPC_DEV_BASE + 0x80000) 205#define LPC_UART_CONTROL_BASE (LPC_DEV_BASE + 0x54000) 206#define LPC_UART5_BASE (LPC_DEV_BASE + 0x90000) 207#define LPC_UART_CTRL 0x00 208#define LPC_UART_CLKMODE 0x04 209#define LPC_UART_CLKMODE_UART3(_n) (((_n) & 0x3) << 4) 210#define LPC_UART_CLKMODE_UART4(_n) (((_n) & 0x3) << 6) 211#define LPC_UART_CLKMODE_UART5(_n) (((_n) & 0x3) << 8) 212#define LPC_UART_CLKMODE_UART6(_n) (((_n) & 0x3) << 10) 213#define LPC_UART_LOOP 0x08 214#define LPC_UART_FIFOSIZE 64 215 216/* 217 * Real time clock. (from UM10326: LPC32x0 User manual, page 566) 218 */ 219#define LPC_RTC_UCOUNT 0x00 220#define LPC_RTC_DCOUNT 0x04 221#define LPC_RTC_MATCH0 0x08 222#define LPC_RTC_MATCH1 0x0c 223#define LPC_RTC_CTRL 0x10 224#define LPC_RTC_CTRL_ONSW (1 << 7) 225#define LPC_RTC_CTRL_DISABLE (1 << 6) 226#define LPC_RTC_CTRL_RTCRESET (1 << 4) 227#define LPC_RTC_CTRL_MATCH0ONSW (1 << 3) 228#define LPC_RTC_CTRL_MATCH1ONSW (1 << 2) 229#define LPC_RTC_CTRL_MATCH1INTR (1 << 1) 230#define LPC_RTC_CTRL_MATCH0INTR (1 << 0) 231#define LPC_RTC_INTSTAT 0x14 232#define LPC_RTC_KEY 0x18 233#define LPC_RTC_SRAM_BEGIN 0x80 234#define LPC_RTC_SRAM_END 0xff 235 236/* 237 * MMC/SD controller. (from UM10326: LPC32x0 User manual, page 436) 238 */ 239#define LPC_SD_BASE (LPC_DEV_P5_PHYS_BASE + 0x98000) 240#define LPC_SD_CLK (13 * 1000 * 1000) // 13Mhz 241#define LPC_SD_POWER 0x00 242#define LPC_SD_POWER_OPENDRAIN (1 << 6) 243#define LPC_SD_POWER_CTRL_OFF 0x00 244#define LPC_SD_POWER_CTRL_UP 0x02 245#define LPC_SD_POWER_CTRL_ON 0x03 246#define LPC_SD_CLOCK 0x04 247#define LPC_SD_CLOCK_WIDEBUS (1 << 11) 248#define LPC_SD_CLOCK_BYPASS (1 << 10) 249#define LPC_SD_CLOCK_PWRSAVE (1 << 9) 250#define LPC_SD_CLOCK_ENABLE (1 << 8) 251#define LPC_SD_CLOCK_CLKDIVMASK 0xff 252#define LPC_SD_ARGUMENT 0x08 253#define LPC_SD_COMMAND 0x0c 254#define LPC_SD_COMMAND_ENABLE (1 << 10) 255#define LPC_SD_COMMAND_PENDING (1 << 9) 256#define LPC_SD_COMMAND_INTERRUPT (1 << 8) 257#define LPC_SD_COMMAND_LONGRSP (1 << 7) 258#define LPC_SD_COMMAND_RESPONSE (1 << 6) 259#define LPC_SD_COMMAND_CMDINDEXMASK 0x3f 260#define LPC_SD_RESPCMD 0x10 261#define LPC_SD_RESP0 0x14 262#define LPC_SD_RESP1 0x18 263#define LPC_SD_RESP2 0x1c 264#define LPC_SD_RESP3 0x20 265#define LPC_SD_DATATIMER 0x24 266#define LPC_SD_DATALENGTH 0x28 267#define LPC_SD_DATACTRL 0x2c 268#define LPC_SD_DATACTRL_BLOCKSIZESHIFT 4 269#define LPC_SD_DATACTRL_BLOCKSIZEMASK 0xf 270#define LPC_SD_DATACTRL_DMAENABLE (1 << 3) 271#define LPC_SD_DATACTRL_MODE (1 << 2) 272#define LPC_SD_DATACTRL_WRITE (0 << 1) 273#define LPC_SD_DATACTRL_READ (1 << 1) 274#define LPC_SD_DATACTRL_ENABLE (1 << 0) 275#define LPC_SD_DATACNT 0x30 276#define LPC_SD_STATUS 0x34 277#define LPC_SD_STATUS_RXDATAAVLBL (1 << 21) 278#define LPC_SD_STATUS_TXDATAAVLBL (1 << 20) 279#define LPC_SD_STATUS_RXFIFOEMPTY (1 << 19) 280#define LPC_SD_STATUS_TXFIFOEMPTY (1 << 18) 281#define LPC_SD_STATUS_RXFIFOFULL (1 << 17) 282#define LPC_SD_STATUS_TXFIFOFULL (1 << 16) 283#define LPC_SD_STATUS_RXFIFOHALFFULL (1 << 15) 284#define LPC_SD_STATUS_TXFIFOHALFEMPTY (1 << 14) 285#define LPC_SD_STATUS_RXACTIVE (1 << 13) 286#define LPC_SD_STATUS_TXACTIVE (1 << 12) 287#define LPC_SD_STATUS_CMDACTIVE (1 << 11) 288#define LPC_SD_STATUS_DATABLOCKEND (1 << 10) 289#define LPC_SD_STATUS_STARTBITERR (1 << 9) 290#define LPC_SD_STATUS_DATAEND (1 << 8) 291#define LPC_SD_STATUS_CMDSENT (1 << 7) 292#define LPC_SD_STATUS_CMDRESPEND (1 << 6) 293#define LPC_SD_STATUS_RXOVERRUN (1 << 5) 294#define LPC_SD_STATUS_TXUNDERRUN (1 << 4) 295#define LPC_SD_STATUS_DATATIMEOUT (1 << 3) 296#define LPC_SD_STATUS_CMDTIMEOUT (1 << 2) 297#define LPC_SD_STATUS_DATACRCFAIL (1 << 1) 298#define LPC_SD_STATUS_CMDCRCFAIL (1 << 0) 299#define LPC_SD_CLEAR 0x38 300#define LPC_SD_MASK0 0x03c 301#define LPC_SD_MASK1 0x40 302#define LPC_SD_FIFOCNT 0x48 303#define LPC_SD_FIFO 0x80 304 305/* 306 * USB OTG controller (from UM10326: LPC32x0 User manual, page 410) 307 */ 308#define LPC_OTG_INT_STATUS 0x100 309#define LPC_OTG_INT_ENABLE 0x104 310#define LPC_OTG_INT_SET 0x108 311#define LPC_OTG_INT_CLEAR 0x10c 312#define LPC_OTG_STATUS 0x110 313#define LPC_OTG_STATUS_ATOB_HNP_TRACK (1 << 9) 314#define LPC_OTG_STATUS_BTOA_HNP_TACK (1 << 8) 315#define LPC_OTG_STATUS_TRANSP_I2C_EN (1 << 7) 316#define LPC_OTG_STATUS_TIMER_RESET (1 << 6) 317#define LPC_OTG_STATUS_TIMER_EN (1 << 5) 318#define LPC_OTG_STATUS_TIMER_MODE (1 << 4) 319#define LPC_OTG_STATUS_TIMER_SCALE (1 << 2) 320#define LPC_OTG_STATUS_HOST_EN (1 << 0) 321#define LPC_OTG_TIMER 0x114 322#define LPC_OTG_I2C_TXRX 0x300 323#define LPC_OTG_I2C_STATUS 0x304 324#define LPC_OTG_I2C_STATUS_TFE (1 << 11) 325#define LPC_OTG_I2C_STATUS_TFF (1 << 10) 326#define LPC_OTG_I2C_STATUS_RFE (1 << 9) 327#define LPC_OTG_I2C_STATUS_RFF (1 << 8) 328#define LPC_OTG_I2C_STATUS_SDA (1 << 7) 329#define LPC_OTG_I2C_STATUS_SCL (1 << 6) 330#define LPC_OTG_I2C_STATUS_ACTIVE (1 << 5) 331#define LPC_OTG_I2C_STATUS_DRSI (1 << 4) 332#define LPC_OTG_I2C_STATUS_DRMI (1 << 3) 333#define LPC_OTG_I2C_STATUS_NAI (1 << 2) 334#define LPC_OTG_I2C_STATUS_AFI (1 << 1) 335#define LPC_OTG_I2C_STATUS_TDI (1 << 0) 336#define LPC_OTG_I2C_CTRL 0x308 337#define LPC_OTG_I2C_CTRL_SRST (1 << 8) 338#define LPC_OTG_I2C_CTRL_TFFIE (1 << 7) 339#define LPC_OTG_I2C_CTRL_RFDAIE (1 << 6) 340#define LPC_OTG_I2C_CTRL_RFFIE (1 << 5) 341#define LPC_OTG_I2C_CTRL_DRSIE (1 << 4) 342#define LPC_OTG_I2C_CTRL_DRMIE (1 << 3) 343#define LPC_OTG_I2C_CTRL_NAIE (1 << 2) 344#define LPC_OTG_I2C_CTRL_AFIE (1 << 1) 345#define LPC_OTG_I2C_CTRL_TDIE (1 << 0) 346#define LPC_OTG_I2C_CLKHI 0x30c 347#define LPC_OTG_I2C_CLKLO 0x310 348#define LPC_OTG_CLOCK_CTRL 0xff4 349#define LPC_OTG_CLOCK_CTRL_AHB_EN (1 << 4) 350#define LPC_OTG_CLOCK_CTRL_OTG_EN (1 << 3) 351#define LPC_OTG_CLOCK_CTRL_I2C_EN (1 << 2) 352#define LPC_OTG_CLOCK_CTRL_DEV_EN (1 << 1) 353#define LPC_OTG_CLOCK_CTRL_HOST_EN (1 << 0) 354#define LPC_OTG_CLOCK_STATUS 0xff8 355 356/* 357 * ISP3101 USB transceiver registers 358 */ 359#define LPC_ISP3101_I2C_ADDR 0x2d 360#define LPC_ISP3101_MODE_CONTROL_1 0x04 361#define LPC_ISP3101_MC1_SPEED_REG (1 << 0) 362#define LPC_ISP3101_MC1_SUSPEND_REG (1 << 1) 363#define LPC_ISP3101_MC1_DAT_SE0 (1 << 2) 364#define LPC_ISP3101_MC1_TRANSPARENT (1 << 3) 365#define LPC_ISP3101_MC1_BDIS_ACON_EN (1 << 4) 366#define LPC_ISP3101_MC1_OE_INT_EN (1 << 5) 367#define LPC_ISP3101_MC1_UART_EN (1 << 6) 368#define LPC_ISP3101_MODE_CONTROL_2 0x12 369#define LPC_ISP3101_MC2_GLOBAL_PWR_DN (1 << 0) 370#define LPC_ISP3101_MC2_SPD_SUSP_CTRL (1 << 1) 371#define LPC_ISP3101_MC2_BI_DI (1 << 2) 372#define LPC_ISP3101_MC2_TRANSP_BDIR0 (1 << 3) 373#define LPC_ISP3101_MC2_TRANSP_BDIR1 (1 << 4) 374#define LPC_ISP3101_MC2_AUDIO_EN (1 << 5) 375#define LPC_ISP3101_MC2_PSW_EN (1 << 6) 376#define LPC_ISP3101_MC2_EN2V7 (1 << 7) 377#define LPC_ISP3101_OTG_CONTROL_1 0x06 378#define LPC_ISP3101_OTG1_DP_PULLUP (1 << 0) 379#define LPC_ISP3101_OTG1_DM_PULLUP (1 << 1) 380#define LPC_ISP3101_OTG1_DP_PULLDOWN (1 << 2) 381#define LPC_ISP3101_OTG1_DM_PULLDOWN (1 << 3) 382#define LPC_ISP3101_OTG1_ID_PULLDOWN (1 << 4) 383#define LPC_ISP3101_OTG1_VBUS_DRV (1 << 5) 384#define LPC_ISP3101_OTG1_VBUS_DISCHRG (1 << 6) 385#define LPC_ISP3101_OTG1_VBUS_CHRG (1 << 7) 386#define LPC_ISP3101_OTG_CONTROL_2 0x10 387#define LPC_ISP3101_OTG_INTR_LATCH 0x0a 388#define LPC_ISP3101_OTG_INTR_FALLING 0x0c 389#define LPC_ISP3101_OTG_INTR_RISING 0x0e 390#define LPC_ISP3101_REG_CLEAR_ADDR 0x01 391 392/* 393 * LCD Controller (from UM10326: LPC32x0 User manual, page 229) 394 */ 395#define LPC_LCD_TIMH 0x00 396#define LPC_LCD_TIMH_HBP(_n) (((_n) & 0xff) << 24) 397#define LPC_LCD_TIMH_HFP(_n) (((_n) & 0xff) << 16) 398#define LPC_LCD_TIMH_HSW(_n) (((_n) & 0xff) << 8) 399#define LPC_LCD_TIMH_PPL(_n) (((_n) / 16 - 1) << 2) 400#define LPC_LCD_TIMV 0x04 401#define LPC_LCD_TIMV_VBP(_n) (((_n) & 0xff) << 24) 402#define LPC_LCD_TIMV_VFP(_n) (((_n) & 0xff) << 16) 403#define LPC_LCD_TIMV_VSW(_n) (((_n) & 0x3f) << 10) 404#define LPC_LCD_TIMV_LPP(_n) ((_n) & 0x1ff) 405#define LPC_LCD_POL 0x08 406#define LPC_LCD_POL_PCD_HI (((_n) & 0x1f) << 27) 407#define LPC_LCD_POL_BCD (1 << 26) 408#define LPC_LCD_POL_CPL(_n) (((_n) & 0x3ff) << 16) 409#define LPC_LCD_POL_IOE (1 << 14) 410#define LPC_LCD_POL_IPC (1 << 13) 411#define LPC_LCD_POL_IHS (1 << 12) 412#define LPC_LCD_POL_IVS (1 << 11) 413#define LPC_LCD_POL_ACB(_n) ((_n & 0x1f) << 6) 414#define LPC_LCD_POL_CLKSEL (1 << 5) 415#define LPC_LCD_POL_PCD_LO(_n) ((_n) & 0x1f) 416#define LPC_LCD_LE 0x0c 417#define LPC_LCD_LE_LEE (1 << 16) 418#define LPC_LCD_LE_LED ((_n) & 0x7f) 419#define LPC_LCD_UPBASE 0x10 420#define LPC_LCD_LPBASE 0x14 421#define LPC_LCD_CTRL 0x18 422#define LPC_LCD_CTRL_WATERMARK (1 << 16) 423#define LPC_LCD_CTRL_LCDVCOMP(_n) (((_n) & 0x3) << 12) 424#define LPC_LCD_CTRL_LCDPWR (1 << 11) 425#define LPC_LCD_CTRL_BEPO (1 << 10) 426#define LPC_LCD_CTRL_BEBO (1 << 9) 427#define LPC_LCD_CTRL_BGR (1 << 8) 428#define LPC_LCD_CTRL_LCDDUAL (1 << 7) 429#define LPC_LCD_CTRL_LCDMONO8 (1 << 6) 430#define LPC_LCD_CTRL_LCDTFT (1 << 5) 431#define LPC_LCD_CTRL_LCDBW (1 << 4) 432#define LPC_LCD_CTRL_LCDBPP(_n) (((_n) & 0x7) << 1) 433#define LPC_LCD_CTRL_BPP1 0 434#define LPC_LCD_CTRL_BPP2 1 435#define LPC_LCD_CTRL_BPP4 2 436#define LPC_LCD_CTRL_BPP8 3 437#define LPC_LCD_CTRL_BPP16 4 438#define LPC_LCD_CTRL_BPP24 5 439#define LPC_LCD_CTRL_BPP16_565 6 440#define LPC_LCD_CTRL_BPP12_444 7 441#define LPC_LCD_CTRL_LCDEN (1 << 0) 442#define LPC_LCD_INTMSK 0x1c 443#define LPC_LCD_INTRAW 0x20 444#define LPC_LCD_INTSTAT 0x24 445#define LPC_LCD_INTCLR 0x28 446#define LPC_LCD_UPCURR 0x2c 447#define LPC_LCD_LPCURR 0x30 448#define LPC_LCD_PAL 0x200 449#define LPC_LCD_CRSR_IMG 0x800 450#define LPC_LCD_CRSR_CTRL 0xc00 451#define LPC_LCD_CRSR_CFG 0xc04 452#define LPC_LCD_CRSR_PAL0 0xc08 453#define LPC_LCD_CRSR_PAL1 0xc0c 454#define LPC_LCD_CRSR_XY 0xc10 455#define LPC_LCD_CRSR_CLIP 0xc14 456#define LPC_LCD_CRSR_INTMSK 0xc20 457#define LPC_LCD_CRSR_INTCLR 0xc24 458#define LPC_LCD_CRSR_INTRAW 0xc28 459#define LPC_LCD_CRSR_INTSTAT 0xc2c 460 461/* 462 * SPI interface (from UM10326: LPC32x0 User manual, page 483) 463 */ 464#define LPC_SPI_GLOBAL 0x00 465#define LPC_SPI_GLOBAL_RST (1 << 1) 466#define LPC_SPI_GLOBAL_ENABLE (1 << 0) 467#define LPC_SPI_CON 0x04 468#define LPC_SPI_CON_UNIDIR (1 << 23) 469#define LPC_SPI_CON_BHALT (1 << 22) 470#define LPC_SPI_CON_BPOL (1 << 21) 471#define LPC_SPI_CON_MSB (1 << 19) 472#define LPC_SPI_CON_MODE(_n) ((_n & 0x3) << 16) 473#define LPC_SPI_CON_RXTX (1 << 15) 474#define LPC_SPI_CON_THR (1 << 14) 475#define LPC_SPI_CON_SHIFT_OFF (1 << 13) 476#define LPC_SPI_CON_BITNUM(_n) ((_n & 0xf) << 9) 477#define LPC_SPI_CON_MS (1 << 7) 478#define LPC_SPI_CON_RATE(_n) (_n & 0x7f) 479#define LPC_SPI_FRM 0x08 480#define LPC_SPI_IER 0x0c 481#define LPC_SPI_IER_INTEOT (1 << 1) 482#define LPC_SPI_IER_INTTHR (1 << 0) 483#define LPC_SPI_STAT 0x10 484#define LPC_SPI_STAT_INTCLR (1 << 8) 485#define LPC_SPI_STAT_EOT (1 << 7) 486#define LPC_SPI_STAT_BUSYLEV (1 << 6) 487#define LPC_SPI_STAT_SHIFTACT (1 << 3) 488#define LPC_SPI_STAT_BF (1 << 2) 489#define LPC_SPI_STAT_THR (1 << 1) 490#define LPC_SPI_STAT_BE (1 << 0) 491#define LPC_SPI_DAT 0x14 492#define LPC_SPI_TIM_CTRL 0x400 493#define LPC_SPI_TIM_COUNT 0x404 494#define LPC_SPI_TIM_STAT 0x408 495 496/* 497 * SSP interface (from UM10326: LPC32x0 User manual, page 500) 498 */ 499#define LPC_SSP0_BASE 0x4c00 500#define LPC_SSP1_BASE 0xc000 501#define LPC_SSP_CR0 0x00 502#define LPC_SSP_CR0_DSS(_n) ((_n-1) & 0xf) 503#define LPC_SSP_CR0_TI (1 << 4) 504#define LPC_SSP_CR0_MICROWIRE (1 << 5) 505#define LPC_SSP_CR0_CPOL (1 << 6) 506#define LPC_SSP_CR0_CPHA (1 << 7) 507#define LPC_SSP_CR0_SCR(_n) ((_x & & 0xff) << 8) 508#define LPC_SSP_CR1 0x04 509#define LPC_SSP_CR1_LBM (1 << 0) 510#define LPC_SSP_CR1_SSE (1 << 1) 511#define LPC_SSP_CR1_MS (1 << 2) 512#define LPC_SSP_CR1_SOD (1 << 3) 513#define LPC_SSP_DR 0x08 514#define LPC_SSP_SR 0x0c 515#define LPC_SSP_SR_TFE (1 << 0) 516#define LPC_SSP_SR_TNF (1 << 1) 517#define LPC_SSP_SR_RNE (1 << 2) 518#define LPC_SSP_SR_RFF (1 << 3) 519#define LPC_SSP_SR_BSY (1 << 4) 520#define LPC_SSP_CPSR 0x10 521#define LPC_SSP_IMSC 0x14 522#define LPC_SSP_IMSC_RORIM (1 << 0) 523#define LPC_SSP_IMSC_RTIM (1 << 1) 524#define LPC_SSP_IMSC_RXIM (1 << 2) 525#define LPC_SSP_IMSC_TXIM (1 << 3) 526#define LPC_SSP_RIS 0x18 527#define LPC_SSP_RIS_RORRIS (1 << 0) 528#define LPC_SSP_RIS_RTRIS (1 << 1) 529#define LPC_SSP_RIS_RXRIS (1 << 2) 530#define LPC_SSP_RIS_TXRIS (1 << 3) 531#define LPC_SSP_MIS 0x1c 532#define LPC_SSP_ICR 0x20 533#define LPC_SSP_DMACR 0x24 534 535/* 536 * GPIO (from UM10326: LPC32x0 User manual, page 606) 537 */ 538#define LPC_GPIO_BASE (LPC_DEV_BASE + 0x28000) 539#define LPC_GPIO_P0_COUNT 8 540#define LPC_GPIO_P1_COUNT 24 541#define LPC_GPIO_P2_COUNT 13 542#define LPC_GPIO_P3_COUNT 52 543#define LPC_GPIO_P0_INP_STATE 0x40 544#define LPC_GPIO_P0_OUTP_SET 0x44 545#define LPC_GPIO_P0_OUTP_CLR 0x48 546#define LPC_GPIO_P0_OUTP_STATE 0x4c 547#define LPC_GPIO_P0_DIR_SET 0x50 548#define LPC_GPIO_P0_DIR_CLR 0x54 549#define LPC_GPIO_P0_DIR_STATE 0x58 550#define LPC_GPIO_P1_INP_STATE 0x60 551#define LPC_GPIO_P1_OUTP_SET 0x64 552#define LPC_GPIO_P1_OUTP_CLR 0x68 553#define LPC_GPIO_P1_OUTP_STATE 0x6c 554#define LPC_GPIO_P1_DIR_SET 0x70 555#define LPC_GPIO_P1_DIR_CLR 0x74 556#define LPC_GPIO_P1_DIR_STATE 0x78 557#define LPC_GPIO_P2_INP_STATE 0x1c 558#define LPC_GPIO_P2_OUTP_SET 0x20 559#define LPC_GPIO_P2_OUTP_CLR 0x24 560#define LPC_GPIO_P2_DIR_SET 0x10 561#define LPC_GPIO_P2_DIR_CLR 0x14 562#define LPC_GPIO_P2_DIR_STATE 0x14 563#define LPC_GPIO_P3_INP_STATE 0x00 564#define LPC_GPIO_P3_OUTP_SET 0x04 565#define LPC_GPIO_P3_OUTP_CLR 0x08 566#define LPC_GPIO_P3_OUTP_STATE 0x0c 567/* Aliases for logical pin numbers: */ 568#define LPC_GPIO_GPI_00(_n) (0 + _n) 569#define LPC_GPIO_GPI_15(_n) (10 + _n) 570#define LPC_GPIO_GPI_25 (19) 571#define LPC_GPIO_GPI_27(_n) (20 + _n) 572#define LPC_GPIO_GPO_00(_n) (22 + _n) 573#define LPC_GPIO_GPIO_00(_n) (46 + _n) 574/* SPI devices chip selects: */ 575#define SSD1289_CS_PIN LPC_GPIO_GPO_00(4) 576#define SSD1289_DC_PIN LPC_GPIO_GPO_00(5) 577#define ADS7846_CS_PIN LPC_GPIO_GPO_00(11) 578#define ADS7846_INTR_PIN LPC_GPIO_GPIO_00(0) 579 580/* 581 * GPDMA controller (from UM10326: LPC32x0 User manual, page 106) 582 */ 583#define LPC_DMAC_INTSTAT 0x00 584#define LPC_DMAC_INTTCSTAT 0x04 585#define LPC_DMAC_INTTCCLEAR 0x08 586#define LPC_DMAC_INTERRSTAT 0x0c 587#define LPC_DMAC_INTERRCLEAR 0x10 588#define LPC_DMAC_RAWINTTCSTAT 0x14 589#define LPC_DMAC_RAWINTERRSTAT 0x18 590#define LPC_DMAC_ENABLED_CHANNELS 0x1c 591#define LPC_DMAC_SOFTBREQ 0x20 592#define LPC_DMAC_SOFTSREQ 0x24 593#define LPC_DMAC_SOFTLBREQ 0x28 594#define LPC_DMAC_SOFTLSREQ 0x2c 595#define LPC_DMAC_CONFIG 0x30 596#define LPC_DMAC_CONFIG_M1 (1 << 2) 597#define LPC_DMAC_CONFIG_M0 (1 << 1) 598#define LPC_DMAC_CONFIG_ENABLE (1 << 0) 599#define LPC_DMAC_CHADDR(_n) (0x100 + (_n * 0x20)) 600#define LPC_DMAC_CHNUM 8 601#define LPC_DMAC_CHSIZE 0x20 602#define LPC_DMAC_CH_SRCADDR 0x00 603#define LPC_DMAC_CH_DSTADDR 0x04 604#define LPC_DMAC_CH_LLI 0x08 605#define LPC_DMAC_CH_LLI_AHB1 (1 << 0) 606#define LPC_DMAC_CH_CONTROL 0x0c 607#define LPC_DMAC_CH_CONTROL_I (1U << 31) 608#define LPC_DMAC_CH_CONTROL_DI (1 << 27) 609#define LPC_DMAC_CH_CONTROL_SI (1 << 26) 610#define LPC_DMAC_CH_CONTROL_D (1 << 25) 611#define LPC_DMAC_CH_CONTROL_S (1 << 24) 612#define LPC_DMAC_CH_CONTROL_WIDTH_4 2 613#define LPC_DMAC_CH_CONTROL_DWIDTH(_n) ((_n & 0x7) << 21) 614#define LPC_DMAC_CH_CONTROL_SWIDTH(_n) ((_n & 0x7) << 18) 615#define LPC_DMAC_CH_CONTROL_BURST_8 2 616#define LPC_DMAC_CH_CONTROL_DBSIZE(_n) ((_n & 0x7) << 15) 617#define LPC_DMAC_CH_CONTROL_SBSIZE(_n) ((_n & 0x7) << 12) 618#define LPC_DMAC_CH_CONTROL_XFERLEN(_n) (_n & 0xfff) 619#define LPC_DMAC_CH_CONFIG 0x10 620#define LPC_DMAC_CH_CONFIG_H (1 << 18) 621#define LPC_DMAC_CH_CONFIG_A (1 << 17) 622#define LPC_DMAC_CH_CONFIG_L (1 << 16) 623#define LPC_DMAC_CH_CONFIG_ITC (1 << 15) 624#define LPC_DMAC_CH_CONFIG_IE (1 << 14) 625#define LPC_DMAC_CH_CONFIG_FLOWCNTL(_n) ((_n & 0x7) << 11) 626#define LPC_DMAC_CH_CONFIG_DESTP(_n) ((_n & 0x1f) << 6) 627#define LPC_DMAC_CH_CONFIG_SRCP(_n) ((_n & 0x1f) << 1) 628#define LPC_DMAC_CH_CONFIG_E (1 << 0) 629 630/* DMA flow control values */ 631#define LPC_DMAC_FLOW_D_M2M 0 632#define LPC_DMAC_FLOW_D_M2P 1 633#define LPC_DMAC_FLOW_D_P2M 2 634#define LPC_DMAC_FLOW_D_P2P 3 635#define LPC_DMAC_FLOW_DP_P2P 4 636#define LPC_DMAC_FLOW_P_M2P 5 637#define LPC_DMAC_FLOW_P_P2M 6 638#define LPC_DMAC_FLOW_SP_P2P 7 639 640/* DMA peripheral ID's */ 641#define LPC_DMAC_I2S0_DMA0_ID 0 642#define LPC_DMAC_NAND_ID 1 643#define LPC_DMAC_IS21_DMA0_ID 2 644#define LPC_DMAC_SSP1_ID 3 645#define LPC_DMAC_SPI2_ID 3 646#define LPC_DMAC_SD_ID 4 647#define LPC_DMAC_UART1_TX_ID 5 648#define LPC_DMAC_UART1_RX_ID 6 649#define LPC_DMAC_UART2_TX_ID 7 650#define LPC_DMAC_UART2_RX_ID 8 651#define LPC_DMAC_UART7_TX_ID 9 652#define LPC_DMAC_UART7_RX_ID 10 653#define LPC_DMAC_I2S1_DMA1_ID 10 654#define LPC_DMAC_SPI1_ID 11 655#define LPC_DMAC_SSP1_TX_ID 11 656#define LPC_DMAC_NAND2_ID 12 657#define LPC_DMAC_I2S0_DMA1_ID 13 658#define LPC_DMAC_SSP0_RX 14 659#define LPC_DMAC_SSP0_TX 15 660 661#endif /* _ARM_LPC_LPCREG_H */ 662