1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * arch/arm/mach-lpc32xx/include/mach/platform.h 4 * 5 * Author: Kevin Wells <kevin.wells@nxp.com> 6 * 7 * Copyright (C) 2010 NXP Semiconductors 8 */ 9 10 #ifndef __ARM_LPC32XX_H 11 #define __ARM_LPC32XX_H 12 13 #define _SBF(f, v) ((v) << (f)) 14 #define _BIT(n) _SBF(n, 1) 15 16 /* 17 * AHB 0 physical base addresses 18 */ 19 #define LPC32XX_SLC_BASE 0x20020000 20 #define LPC32XX_SSP0_BASE 0x20084000 21 #define LPC32XX_SPI1_BASE 0x20088000 22 #define LPC32XX_SSP1_BASE 0x2008C000 23 #define LPC32XX_SPI2_BASE 0x20090000 24 #define LPC32XX_I2S0_BASE 0x20094000 25 #define LPC32XX_SD_BASE 0x20098000 26 #define LPC32XX_I2S1_BASE 0x2009C000 27 #define LPC32XX_MLC_BASE 0x200A8000 28 #define LPC32XX_AHB0_START LPC32XX_SLC_BASE 29 #define LPC32XX_AHB0_SIZE 0x00089000 30 31 /* 32 * AHB 1 physical base addresses 33 */ 34 #define LPC32XX_DMA_BASE 0x31000000 35 #define LPC32XX_USB_BASE 0x31020000 36 #define LPC32XX_USBH_BASE 0x31020000 37 #define LPC32XX_USB_OTG_BASE 0x31020000 38 #define LPC32XX_OTG_I2C_BASE 0x31020300 39 #define LPC32XX_LCD_BASE 0x31040000 40 #define LPC32XX_ETHERNET_BASE 0x31060000 41 #define LPC32XX_EMC_BASE 0x31080000 42 #define LPC32XX_ETB_CFG_BASE 0x310C0000 43 #define LPC32XX_ETB_DATA_BASE 0x310E0000 44 #define LPC32XX_AHB1_START LPC32XX_DMA_BASE 45 #define LPC32XX_AHB1_SIZE 0x000E1000 46 47 /* 48 * FAB physical base addresses 49 */ 50 #define LPC32XX_CLK_PM_BASE 0x40004000 51 #define LPC32XX_MIC_BASE 0x40008000 52 #define LPC32XX_SIC1_BASE 0x4000C000 53 #define LPC32XX_SIC2_BASE 0x40010000 54 #define LPC32XX_HS_UART1_BASE 0x40014000 55 #define LPC32XX_HS_UART2_BASE 0x40018000 56 #define LPC32XX_HS_UART7_BASE 0x4001C000 57 #define LPC32XX_RTC_BASE 0x40024000 58 #define LPC32XX_RTC_RAM_BASE 0x40024080 59 #define LPC32XX_GPIO_BASE 0x40028000 60 #define LPC32XX_PWM3_BASE 0x4002C000 61 #define LPC32XX_PWM4_BASE 0x40030000 62 #define LPC32XX_MSTIM_BASE 0x40034000 63 #define LPC32XX_HSTIM_BASE 0x40038000 64 #define LPC32XX_WDTIM_BASE 0x4003C000 65 #define LPC32XX_DEBUG_CTRL_BASE 0x40040000 66 #define LPC32XX_TIMER0_BASE 0x40044000 67 #define LPC32XX_ADC_BASE 0x40048000 68 #define LPC32XX_TIMER1_BASE 0x4004C000 69 #define LPC32XX_KSCAN_BASE 0x40050000 70 #define LPC32XX_UART_CTRL_BASE 0x40054000 71 #define LPC32XX_TIMER2_BASE 0x40058000 72 #define LPC32XX_PWM1_BASE 0x4005C000 73 #define LPC32XX_PWM2_BASE 0x4005C004 74 #define LPC32XX_TIMER3_BASE 0x40060000 75 76 /* 77 * APB physical base addresses 78 */ 79 #define LPC32XX_UART3_BASE 0x40080000 80 #define LPC32XX_UART4_BASE 0x40088000 81 #define LPC32XX_UART5_BASE 0x40090000 82 #define LPC32XX_UART6_BASE 0x40098000 83 #define LPC32XX_I2C1_BASE 0x400A0000 84 #define LPC32XX_I2C2_BASE 0x400A8000 85 86 /* 87 * FAB and APB base and sizing 88 */ 89 #define LPC32XX_FABAPB_START LPC32XX_CLK_PM_BASE 90 #define LPC32XX_FABAPB_SIZE 0x000A5000 91 92 /* 93 * Internal memory bases and sizes 94 */ 95 #define LPC32XX_IRAM_BASE 0x08000000 96 #define LPC32XX_IROM_BASE 0x0C000000 97 98 /* 99 * External Static Memory Bank Address Space Bases 100 */ 101 #define LPC32XX_EMC_CS0_BASE 0xE0000000 102 #define LPC32XX_EMC_CS1_BASE 0xE1000000 103 #define LPC32XX_EMC_CS2_BASE 0xE2000000 104 #define LPC32XX_EMC_CS3_BASE 0xE3000000 105 106 /* 107 * External SDRAM Memory Bank Address Space Bases 108 */ 109 #define LPC32XX_EMC_DYCS0_BASE 0x80000000 110 #define LPC32XX_EMC_DYCS1_BASE 0xA0000000 111 112 /* 113 * Clock and crystal information 114 */ 115 #define LPC32XX_MAIN_OSC_FREQ 13000000 116 #define LPC32XX_CLOCK_OSC_FREQ 32768 117 118 /* 119 * Clock and Power control register offsets 120 */ 121 #define _PMREG(x) io_p2v(LPC32XX_CLK_PM_BASE +\ 122 (x)) 123 #define LPC32XX_CLKPWR_DEBUG_CTRL _PMREG(0x000) 124 #define LPC32XX_CLKPWR_BOOTMAP _PMREG(0x014) 125 #define LPC32XX_CLKPWR_P01_ER _PMREG(0x018) 126 #define LPC32XX_CLKPWR_USBCLK_PDIV _PMREG(0x01C) 127 #define LPC32XX_CLKPWR_INT_ER _PMREG(0x020) 128 #define LPC32XX_CLKPWR_INT_RS _PMREG(0x024) 129 #define LPC32XX_CLKPWR_INT_SR _PMREG(0x028) 130 #define LPC32XX_CLKPWR_INT_AP _PMREG(0x02C) 131 #define LPC32XX_CLKPWR_PIN_ER _PMREG(0x030) 132 #define LPC32XX_CLKPWR_PIN_RS _PMREG(0x034) 133 #define LPC32XX_CLKPWR_PIN_SR _PMREG(0x038) 134 #define LPC32XX_CLKPWR_PIN_AP _PMREG(0x03C) 135 #define LPC32XX_CLKPWR_HCLK_DIV _PMREG(0x040) 136 #define LPC32XX_CLKPWR_PWR_CTRL _PMREG(0x044) 137 #define LPC32XX_CLKPWR_PLL397_CTRL _PMREG(0x048) 138 #define LPC32XX_CLKPWR_MAIN_OSC_CTRL _PMREG(0x04C) 139 #define LPC32XX_CLKPWR_SYSCLK_CTRL _PMREG(0x050) 140 #define LPC32XX_CLKPWR_LCDCLK_CTRL _PMREG(0x054) 141 #define LPC32XX_CLKPWR_HCLKPLL_CTRL _PMREG(0x058) 142 #define LPC32XX_CLKPWR_ADC_CLK_CTRL_1 _PMREG(0x060) 143 #define LPC32XX_CLKPWR_USB_CTRL _PMREG(0x064) 144 #define LPC32XX_CLKPWR_SDRAMCLK_CTRL _PMREG(0x068) 145 #define LPC32XX_CLKPWR_DDR_LAP_NOM _PMREG(0x06C) 146 #define LPC32XX_CLKPWR_DDR_LAP_COUNT _PMREG(0x070) 147 #define LPC32XX_CLKPWR_DDR_LAP_DELAY _PMREG(0x074) 148 #define LPC32XX_CLKPWR_SSP_CLK_CTRL _PMREG(0x078) 149 #define LPC32XX_CLKPWR_I2S_CLK_CTRL _PMREG(0x07C) 150 #define LPC32XX_CLKPWR_MS_CTRL _PMREG(0x080) 151 #define LPC32XX_CLKPWR_MACCLK_CTRL _PMREG(0x090) 152 #define LPC32XX_CLKPWR_TEST_CLK_SEL _PMREG(0x0A4) 153 #define LPC32XX_CLKPWR_SFW_INT _PMREG(0x0A8) 154 #define LPC32XX_CLKPWR_I2C_CLK_CTRL _PMREG(0x0AC) 155 #define LPC32XX_CLKPWR_KEY_CLK_CTRL _PMREG(0x0B0) 156 #define LPC32XX_CLKPWR_ADC_CLK_CTRL _PMREG(0x0B4) 157 #define LPC32XX_CLKPWR_PWM_CLK_CTRL _PMREG(0x0B8) 158 #define LPC32XX_CLKPWR_TIMER_CLK_CTRL _PMREG(0x0BC) 159 #define LPC32XX_CLKPWR_TIMERS_PWMS_CLK_CTRL_1 _PMREG(0x0C0) 160 #define LPC32XX_CLKPWR_SPI_CLK_CTRL _PMREG(0x0C4) 161 #define LPC32XX_CLKPWR_NAND_CLK_CTRL _PMREG(0x0C8) 162 #define LPC32XX_CLKPWR_UART3_CLK_CTRL _PMREG(0x0D0) 163 #define LPC32XX_CLKPWR_UART4_CLK_CTRL _PMREG(0x0D4) 164 #define LPC32XX_CLKPWR_UART5_CLK_CTRL _PMREG(0x0D8) 165 #define LPC32XX_CLKPWR_UART6_CLK_CTRL _PMREG(0x0DC) 166 #define LPC32XX_CLKPWR_IRDA_CLK_CTRL _PMREG(0x0E0) 167 #define LPC32XX_CLKPWR_UART_CLK_CTRL _PMREG(0x0E4) 168 #define LPC32XX_CLKPWR_DMA_CLK_CTRL _PMREG(0x0E8) 169 #define LPC32XX_CLKPWR_AUTOCLOCK _PMREG(0x0EC) 170 #define LPC32XX_CLKPWR_DEVID(x) _PMREG(0x130 + (x)) 171 172 /* 173 * clkpwr_debug_ctrl register definitions 174 */ 175 #define LPC32XX_CLKPWR_VFP_CLOCK_ENABLE_BIT _BIT(4) 176 177 /* 178 * clkpwr_bootmap register definitions 179 */ 180 #define LPC32XX_CLKPWR_BOOTMAP_SEL_BIT _BIT(1) 181 182 /* 183 * clkpwr_start_gpio register bit definitions 184 */ 185 #define LPC32XX_CLKPWR_GPIOSRC_P1IO23_BIT _BIT(31) 186 #define LPC32XX_CLKPWR_GPIOSRC_P1IO22_BIT _BIT(30) 187 #define LPC32XX_CLKPWR_GPIOSRC_P1IO21_BIT _BIT(29) 188 #define LPC32XX_CLKPWR_GPIOSRC_P1IO20_BIT _BIT(28) 189 #define LPC32XX_CLKPWR_GPIOSRC_P1IO19_BIT _BIT(27) 190 #define LPC32XX_CLKPWR_GPIOSRC_P1IO18_BIT _BIT(26) 191 #define LPC32XX_CLKPWR_GPIOSRC_P1IO17_BIT _BIT(25) 192 #define LPC32XX_CLKPWR_GPIOSRC_P1IO16_BIT _BIT(24) 193 #define LPC32XX_CLKPWR_GPIOSRC_P1IO15_BIT _BIT(23) 194 #define LPC32XX_CLKPWR_GPIOSRC_P1IO14_BIT _BIT(22) 195 #define LPC32XX_CLKPWR_GPIOSRC_P1IO13_BIT _BIT(21) 196 #define LPC32XX_CLKPWR_GPIOSRC_P1IO12_BIT _BIT(20) 197 #define LPC32XX_CLKPWR_GPIOSRC_P1IO11_BIT _BIT(19) 198 #define LPC32XX_CLKPWR_GPIOSRC_P1IO10_BIT _BIT(18) 199 #define LPC32XX_CLKPWR_GPIOSRC_P1IO9_BIT _BIT(17) 200 #define LPC32XX_CLKPWR_GPIOSRC_P1IO8_BIT _BIT(16) 201 #define LPC32XX_CLKPWR_GPIOSRC_P1IO7_BIT _BIT(15) 202 #define LPC32XX_CLKPWR_GPIOSRC_P1IO6_BIT _BIT(14) 203 #define LPC32XX_CLKPWR_GPIOSRC_P1IO5_BIT _BIT(13) 204 #define LPC32XX_CLKPWR_GPIOSRC_P1IO4_BIT _BIT(12) 205 #define LPC32XX_CLKPWR_GPIOSRC_P1IO3_BIT _BIT(11) 206 #define LPC32XX_CLKPWR_GPIOSRC_P1IO2_BIT _BIT(10) 207 #define LPC32XX_CLKPWR_GPIOSRC_P1IO1_BIT _BIT(9) 208 #define LPC32XX_CLKPWR_GPIOSRC_P1IO0_BIT _BIT(8) 209 #define LPC32XX_CLKPWR_GPIOSRC_P0IO7_BIT _BIT(7) 210 #define LPC32XX_CLKPWR_GPIOSRC_P0IO6_BIT _BIT(6) 211 #define LPC32XX_CLKPWR_GPIOSRC_P0IO5_BIT _BIT(5) 212 #define LPC32XX_CLKPWR_GPIOSRC_P0IO4_BIT _BIT(4) 213 #define LPC32XX_CLKPWR_GPIOSRC_P0IO3_BIT _BIT(3) 214 #define LPC32XX_CLKPWR_GPIOSRC_P0IO2_BIT _BIT(2) 215 #define LPC32XX_CLKPWR_GPIOSRC_P0IO1_BIT _BIT(1) 216 #define LPC32XX_CLKPWR_GPIOSRC_P0IO0_BIT _BIT(0) 217 218 /* 219 * clkpwr_usbclk_pdiv register definitions 220 */ 221 #define LPC32XX_CLKPWR_USBPDIV_PLL_MASK 0xF 222 223 /* 224 * clkpwr_start_int, clkpwr_start_raw_sts_int, clkpwr_start_sts_int, 225 * clkpwr_start_pol_int, register bit definitions 226 */ 227 #define LPC32XX_CLKPWR_INTSRC_ADC_BIT _BIT(31) 228 #define LPC32XX_CLKPWR_INTSRC_TS_P_BIT _BIT(30) 229 #define LPC32XX_CLKPWR_INTSRC_TS_AUX_BIT _BIT(29) 230 #define LPC32XX_CLKPWR_INTSRC_USBAHNEEDCLK_BIT _BIT(26) 231 #define LPC32XX_CLKPWR_INTSRC_MSTIMER_BIT _BIT(25) 232 #define LPC32XX_CLKPWR_INTSRC_RTC_BIT _BIT(24) 233 #define LPC32XX_CLKPWR_INTSRC_USBNEEDCLK_BIT _BIT(23) 234 #define LPC32XX_CLKPWR_INTSRC_USB_BIT _BIT(22) 235 #define LPC32XX_CLKPWR_INTSRC_I2C_BIT _BIT(21) 236 #define LPC32XX_CLKPWR_INTSRC_USBOTGTIMER_BIT _BIT(20) 237 #define LPC32XX_CLKPWR_INTSRC_USBATXINT_BIT _BIT(19) 238 #define LPC32XX_CLKPWR_INTSRC_KEY_BIT _BIT(16) 239 #define LPC32XX_CLKPWR_INTSRC_MAC_BIT _BIT(7) 240 #define LPC32XX_CLKPWR_INTSRC_P0P1_BIT _BIT(6) 241 #define LPC32XX_CLKPWR_INTSRC_GPIO_05_BIT _BIT(5) 242 #define LPC32XX_CLKPWR_INTSRC_GPIO_04_BIT _BIT(4) 243 #define LPC32XX_CLKPWR_INTSRC_GPIO_03_BIT _BIT(3) 244 #define LPC32XX_CLKPWR_INTSRC_GPIO_02_BIT _BIT(2) 245 #define LPC32XX_CLKPWR_INTSRC_GPIO_01_BIT _BIT(1) 246 #define LPC32XX_CLKPWR_INTSRC_GPIO_00_BIT _BIT(0) 247 248 /* 249 * clkpwr_start_pin, clkpwr_start_raw_sts_pin, clkpwr_start_sts_pin, 250 * clkpwr_start_pol_pin register bit definitions 251 */ 252 #define LPC32XX_CLKPWR_EXTSRC_U7_RX_BIT _BIT(31) 253 #define LPC32XX_CLKPWR_EXTSRC_U7_HCTS_BIT _BIT(30) 254 #define LPC32XX_CLKPWR_EXTSRC_U6_IRRX_BIT _BIT(28) 255 #define LPC32XX_CLKPWR_EXTSRC_U5_RX_BIT _BIT(26) 256 #define LPC32XX_CLKPWR_EXTSRC_GPI_28_BIT _BIT(25) 257 #define LPC32XX_CLKPWR_EXTSRC_U3_RX_BIT _BIT(24) 258 #define LPC32XX_CLKPWR_EXTSRC_U2_HCTS_BIT _BIT(23) 259 #define LPC32XX_CLKPWR_EXTSRC_U2_RX_BIT _BIT(22) 260 #define LPC32XX_CLKPWR_EXTSRC_U1_RX_BIT _BIT(21) 261 #define LPC32XX_CLKPWR_EXTSRC_MSDIO_INT_BIT _BIT(18) 262 #define LPC32XX_CLKPWR_EXTSRC_MSDIO_SRT_BIT _BIT(17) 263 #define LPC32XX_CLKPWR_EXTSRC_GPI_06_BIT _BIT(16) 264 #define LPC32XX_CLKPWR_EXTSRC_GPI_05_BIT _BIT(15) 265 #define LPC32XX_CLKPWR_EXTSRC_GPI_04_BIT _BIT(14) 266 #define LPC32XX_CLKPWR_EXTSRC_GPI_03_BIT _BIT(13) 267 #define LPC32XX_CLKPWR_EXTSRC_GPI_02_BIT _BIT(12) 268 #define LPC32XX_CLKPWR_EXTSRC_GPI_01_BIT _BIT(11) 269 #define LPC32XX_CLKPWR_EXTSRC_GPI_00_BIT _BIT(10) 270 #define LPC32XX_CLKPWR_EXTSRC_SYSCLKEN_BIT _BIT(9) 271 #define LPC32XX_CLKPWR_EXTSRC_SPI1_DATIN_BIT _BIT(8) 272 #define LPC32XX_CLKPWR_EXTSRC_GPI_07_BIT _BIT(7) 273 #define LPC32XX_CLKPWR_EXTSRC_SPI2_DATIN_BIT _BIT(6) 274 #define LPC32XX_CLKPWR_EXTSRC_GPI_19_BIT _BIT(5) 275 #define LPC32XX_CLKPWR_EXTSRC_GPI_09_BIT _BIT(4) 276 #define LPC32XX_CLKPWR_EXTSRC_GPI_08_BIT _BIT(3) 277 278 /* 279 * clkpwr_hclk_div register definitions 280 */ 281 #define LPC32XX_CLKPWR_HCLKDIV_DDRCLK_STOP (0x0 << 7) 282 #define LPC32XX_CLKPWR_HCLKDIV_DDRCLK_NORM (0x1 << 7) 283 #define LPC32XX_CLKPWR_HCLKDIV_DDRCLK_HALF (0x2 << 7) 284 #define LPC32XX_CLKPWR_HCLKDIV_PCLK_DIV(n) (((n) & 0x1F) << 2) 285 #define LPC32XX_CLKPWR_HCLKDIV_DIV_2POW(n) ((n) & 0x3) 286 287 /* 288 * clkpwr_pwr_ctrl register definitions 289 */ 290 #define LPC32XX_CLKPWR_CTRL_FORCE_PCLK _BIT(10) 291 #define LPC32XX_CLKPWR_SDRAM_SELF_RFSH _BIT(9) 292 #define LPC32XX_CLKPWR_UPD_SDRAM_SELF_RFSH _BIT(8) 293 #define LPC32XX_CLKPWR_AUTO_SDRAM_SELF_RFSH _BIT(7) 294 #define LPC32XX_CLKPWR_HIGHCORE_STATE_BIT _BIT(5) 295 #define LPC32XX_CLKPWR_SYSCLKEN_STATE_BIT _BIT(4) 296 #define LPC32XX_CLKPWR_SYSCLKEN_GPIO_EN _BIT(3) 297 #define LPC32XX_CLKPWR_SELECT_RUN_MODE _BIT(2) 298 #define LPC32XX_CLKPWR_HIGHCORE_GPIO_EN _BIT(1) 299 #define LPC32XX_CLKPWR_STOP_MODE_CTRL _BIT(0) 300 301 /* 302 * clkpwr_pll397_ctrl register definitions 303 */ 304 #define LPC32XX_CLKPWR_PLL397_MSLOCK_STS _BIT(10) 305 #define LPC32XX_CLKPWR_PLL397_BYPASS _BIT(9) 306 #define LPC32XX_CLKPWR_PLL397_BIAS_NORM 0x000 307 #define LPC32XX_CLKPWR_PLL397_BIAS_N12_5 0x040 308 #define LPC32XX_CLKPWR_PLL397_BIAS_N25 0x080 309 #define LPC32XX_CLKPWR_PLL397_BIAS_N37_5 0x0C0 310 #define LPC32XX_CLKPWR_PLL397_BIAS_P12_5 0x100 311 #define LPC32XX_CLKPWR_PLL397_BIAS_P25 0x140 312 #define LPC32XX_CLKPWR_PLL397_BIAS_P37_5 0x180 313 #define LPC32XX_CLKPWR_PLL397_BIAS_P50 0x1C0 314 #define LPC32XX_CLKPWR_PLL397_BIAS_MASK 0x1C0 315 #define LPC32XX_CLKPWR_SYSCTRL_PLL397_DIS _BIT(1) 316 #define LPC32XX_CLKPWR_SYSCTRL_PLL397_STS _BIT(0) 317 318 /* 319 * clkpwr_main_osc_ctrl register definitions 320 */ 321 #define LPC32XX_CLKPWR_MOSC_ADD_CAP(n) (((n) & 0x7F) << 2) 322 #define LPC32XX_CLKPWR_MOSC_CAP_MASK (0x7F << 2) 323 #define LPC32XX_CLKPWR_TEST_MODE _BIT(1) 324 #define LPC32XX_CLKPWR_MOSC_DISABLE _BIT(0) 325 326 /* 327 * clkpwr_sysclk_ctrl register definitions 328 */ 329 #define LPC32XX_CLKPWR_SYSCTRL_BP_TRIG(n) (((n) & 0x3FF) << 2) 330 #define LPC32XX_CLKPWR_SYSCTRL_BP_MASK (0x3FF << 2) 331 #define LPC32XX_CLKPWR_SYSCTRL_USEPLL397 _BIT(1) 332 #define LPC32XX_CLKPWR_SYSCTRL_SYSCLKMUX _BIT(0) 333 334 /* 335 * clkpwr_lcdclk_ctrl register definitions 336 */ 337 #define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT12 0x000 338 #define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT16 0x040 339 #define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT15 0x080 340 #define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT24 0x0C0 341 #define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_STN4M 0x100 342 #define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_STN8C 0x140 343 #define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_DSTN4M 0x180 344 #define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_DSTN8C 0x1C0 345 #define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_MSK 0x01C0 346 #define LPC32XX_CLKPWR_LCDCTRL_CLK_EN 0x020 347 #define LPC32XX_CLKPWR_LCDCTRL_SET_PSCALE(n) ((n - 1) & 0x1F) 348 #define LPC32XX_CLKPWR_LCDCTRL_PSCALE_MSK 0x001F 349 350 /* 351 * clkpwr_hclkpll_ctrl register definitions 352 */ 353 #define LPC32XX_CLKPWR_HCLKPLL_POWER_UP _BIT(16) 354 #define LPC32XX_CLKPWR_HCLKPLL_CCO_BYPASS _BIT(15) 355 #define LPC32XX_CLKPWR_HCLKPLL_POSTDIV_BYPASS _BIT(14) 356 #define LPC32XX_CLKPWR_HCLKPLL_FDBK_SEL_FCLK _BIT(13) 357 #define LPC32XX_CLKPWR_HCLKPLL_POSTDIV_2POW(n) (((n) & 0x3) << 11) 358 #define LPC32XX_CLKPWR_HCLKPLL_PREDIV_PLUS1(n) (((n) & 0x3) << 9) 359 #define LPC32XX_CLKPWR_HCLKPLL_PLLM(n) (((n) & 0xFF) << 1) 360 #define LPC32XX_CLKPWR_HCLKPLL_PLL_STS _BIT(0) 361 362 /* 363 * clkpwr_adc_clk_ctrl_1 register definitions 364 */ 365 #define LPC32XX_CLKPWR_ADCCTRL1_RTDIV(n) (((n) & 0xFF) << 0) 366 #define LPC32XX_CLKPWR_ADCCTRL1_PCLK_SEL _BIT(8) 367 368 /* 369 * clkpwr_usb_ctrl register definitions 370 */ 371 #define LPC32XX_CLKPWR_USBCTRL_HCLK_EN _BIT(24) 372 #define LPC32XX_CLKPWR_USBCTRL_USBI2C_EN _BIT(23) 373 #define LPC32XX_CLKPWR_USBCTRL_USBDVND_EN _BIT(22) 374 #define LPC32XX_CLKPWR_USBCTRL_USBHSTND_EN _BIT(21) 375 #define LPC32XX_CLKPWR_USBCTRL_PU_ADD (0x0 << 19) 376 #define LPC32XX_CLKPWR_USBCTRL_BUS_KEEPER (0x1 << 19) 377 #define LPC32XX_CLKPWR_USBCTRL_PD_ADD (0x3 << 19) 378 #define LPC32XX_CLKPWR_USBCTRL_CLK_EN2 _BIT(18) 379 #define LPC32XX_CLKPWR_USBCTRL_CLK_EN1 _BIT(17) 380 #define LPC32XX_CLKPWR_USBCTRL_PLL_PWRUP _BIT(16) 381 #define LPC32XX_CLKPWR_USBCTRL_CCO_BYPASS _BIT(15) 382 #define LPC32XX_CLKPWR_USBCTRL_POSTDIV_BYPASS _BIT(14) 383 #define LPC32XX_CLKPWR_USBCTRL_FDBK_SEL_FCLK _BIT(13) 384 #define LPC32XX_CLKPWR_USBCTRL_POSTDIV_2POW(n) (((n) & 0x3) << 11) 385 #define LPC32XX_CLKPWR_USBCTRL_PREDIV_PLUS1(n) (((n) & 0x3) << 9) 386 #define LPC32XX_CLKPWR_USBCTRL_FDBK_PLUS1(n) (((n) & 0xFF) << 1) 387 #define LPC32XX_CLKPWR_USBCTRL_PLL_STS _BIT(0) 388 389 /* 390 * clkpwr_sdramclk_ctrl register definitions 391 */ 392 #define LPC32XX_CLKPWR_SDRCLK_FASTSLEW_CLK _BIT(22) 393 #define LPC32XX_CLKPWR_SDRCLK_FASTSLEW _BIT(21) 394 #define LPC32XX_CLKPWR_SDRCLK_FASTSLEW_DAT _BIT(20) 395 #define LPC32XX_CLKPWR_SDRCLK_SW_DDR_RESET _BIT(19) 396 #define LPC32XX_CLKPWR_SDRCLK_HCLK_DLY(n) (((n) & 0x1F) << 14) 397 #define LPC32XX_CLKPWR_SDRCLK_DLY_ADDR_STS _BIT(13) 398 #define LPC32XX_CLKPWR_SDRCLK_SENS_FACT(n) (((n) & 0x7) << 10) 399 #define LPC32XX_CLKPWR_SDRCLK_USE_CAL _BIT(9) 400 #define LPC32XX_CLKPWR_SDRCLK_DO_CAL _BIT(8) 401 #define LPC32XX_CLKPWR_SDRCLK_CAL_ON_RTC _BIT(7) 402 #define LPC32XX_CLKPWR_SDRCLK_DQS_DLY(n) (((n) & 0x1F) << 2) 403 #define LPC32XX_CLKPWR_SDRCLK_USE_DDR _BIT(1) 404 #define LPC32XX_CLKPWR_SDRCLK_CLK_DIS _BIT(0) 405 406 /* 407 * clkpwr_ssp_blk_ctrl register definitions 408 */ 409 #define LPC32XX_CLKPWR_SSPCTRL_DMA_SSP1RX _BIT(5) 410 #define LPC32XX_CLKPWR_SSPCTRL_DMA_SSP1TX _BIT(4) 411 #define LPC32XX_CLKPWR_SSPCTRL_DMA_SSP0RX _BIT(3) 412 #define LPC32XX_CLKPWR_SSPCTRL_DMA_SSP0TX _BIT(2) 413 #define LPC32XX_CLKPWR_SSPCTRL_SSPCLK1_EN _BIT(1) 414 #define LPC32XX_CLKPWR_SSPCTRL_SSPCLK0_EN _BIT(0) 415 416 /* 417 * clkpwr_i2s_clk_ctrl register definitions 418 */ 419 #define LPC32XX_CLKPWR_I2SCTRL_I2S1_RX_FOR_TX _BIT(6) 420 #define LPC32XX_CLKPWR_I2SCTRL_I2S1_TX_FOR_RX _BIT(5) 421 #define LPC32XX_CLKPWR_I2SCTRL_I2S1_USE_DMA _BIT(4) 422 #define LPC32XX_CLKPWR_I2SCTRL_I2S0_RX_FOR_TX _BIT(3) 423 #define LPC32XX_CLKPWR_I2SCTRL_I2S0_TX_FOR_RX _BIT(2) 424 #define LPC32XX_CLKPWR_I2SCTRL_I2SCLK1_EN _BIT(1) 425 #define LPC32XX_CLKPWR_I2SCTRL_I2SCLK0_EN _BIT(0) 426 427 /* 428 * clkpwr_ms_ctrl register definitions 429 */ 430 #define LPC32XX_CLKPWR_MSCARD_MSDIO_PIN_DIS _BIT(10) 431 #define LPC32XX_CLKPWR_MSCARD_MSDIO_PU_EN _BIT(9) 432 #define LPC32XX_CLKPWR_MSCARD_MSDIO23_DIS _BIT(8) 433 #define LPC32XX_CLKPWR_MSCARD_MSDIO1_DIS _BIT(7) 434 #define LPC32XX_CLKPWR_MSCARD_MSDIO0_DIS _BIT(6) 435 #define LPC32XX_CLKPWR_MSCARD_SDCARD_EN _BIT(5) 436 #define LPC32XX_CLKPWR_MSCARD_SDCARD_DIV(n) ((n) & 0xF) 437 438 /* 439 * clkpwr_macclk_ctrl register definitions 440 */ 441 #define LPC32XX_CLKPWR_MACCTRL_NO_ENET_PIS 0x00 442 #define LPC32XX_CLKPWR_MACCTRL_USE_MII_PINS 0x08 443 #define LPC32XX_CLKPWR_MACCTRL_USE_RMII_PINS 0x18 444 #define LPC32XX_CLKPWR_MACCTRL_PINS_MSK 0x18 445 #define LPC32XX_CLKPWR_MACCTRL_DMACLK_EN _BIT(2) 446 #define LPC32XX_CLKPWR_MACCTRL_MMIOCLK_EN _BIT(1) 447 #define LPC32XX_CLKPWR_MACCTRL_HRCCLK_EN _BIT(0) 448 449 /* 450 * clkpwr_test_clk_sel register definitions 451 */ 452 #define LPC32XX_CLKPWR_TESTCLK1_SEL_PERCLK (0x0 << 5) 453 #define LPC32XX_CLKPWR_TESTCLK1_SEL_RTC (0x1 << 5) 454 #define LPC32XX_CLKPWR_TESTCLK1_SEL_MOSC (0x2 << 5) 455 #define LPC32XX_CLKPWR_TESTCLK1_SEL_MASK (0x3 << 5) 456 #define LPC32XX_CLKPWR_TESTCLK_TESTCLK1_EN _BIT(4) 457 #define LPC32XX_CLKPWR_TESTCLK2_SEL_HCLK (0x0 << 1) 458 #define LPC32XX_CLKPWR_TESTCLK2_SEL_PERCLK (0x1 << 1) 459 #define LPC32XX_CLKPWR_TESTCLK2_SEL_USBCLK (0x2 << 1) 460 #define LPC32XX_CLKPWR_TESTCLK2_SEL_MOSC (0x5 << 1) 461 #define LPC32XX_CLKPWR_TESTCLK2_SEL_PLL397 (0x7 << 1) 462 #define LPC32XX_CLKPWR_TESTCLK2_SEL_MASK (0x7 << 1) 463 #define LPC32XX_CLKPWR_TESTCLK_TESTCLK2_EN _BIT(0) 464 465 /* 466 * clkpwr_sw_int register definitions 467 */ 468 #define LPC32XX_CLKPWR_SW_INT(n) (_BIT(0) | (((n) & 0x7F) << 1)) 469 #define LPC32XX_CLKPWR_SW_GET_ARG(n) (((n) & 0xFE) >> 1) 470 471 /* 472 * clkpwr_i2c_clk_ctrl register definitions 473 */ 474 #define LPC32XX_CLKPWR_I2CCLK_USBI2CHI_DRIVE _BIT(4) 475 #define LPC32XX_CLKPWR_I2CCLK_I2C2HI_DRIVE _BIT(3) 476 #define LPC32XX_CLKPWR_I2CCLK_I2C1HI_DRIVE _BIT(2) 477 #define LPC32XX_CLKPWR_I2CCLK_I2C2CLK_EN _BIT(1) 478 #define LPC32XX_CLKPWR_I2CCLK_I2C1CLK_EN _BIT(0) 479 480 /* 481 * clkpwr_key_clk_ctrl register definitions 482 */ 483 #define LPC32XX_CLKPWR_KEYCLKCTRL_CLK_EN 0x1 484 485 /* 486 * clkpwr_adc_clk_ctrl register definitions 487 */ 488 #define LPC32XX_CLKPWR_ADC32CLKCTRL_CLK_EN 0x1 489 490 /* 491 * clkpwr_pwm_clk_ctrl register definitions 492 */ 493 #define LPC32XX_CLKPWR_PWMCLK_PWM2_DIV(n) (((n) & 0xF) << 8) 494 #define LPC32XX_CLKPWR_PWMCLK_PWM1_DIV(n) (((n) & 0xF) << 4) 495 #define LPC32XX_CLKPWR_PWMCLK_PWM2SEL_PCLK 0x8 496 #define LPC32XX_CLKPWR_PWMCLK_PWM2CLK_EN 0x4 497 #define LPC32XX_CLKPWR_PWMCLK_PWM1SEL_PCLK 0x2 498 #define LPC32XX_CLKPWR_PWMCLK_PWM1CLK_EN 0x1 499 500 /* 501 * clkpwr_timer_clk_ctrl register definitions 502 */ 503 #define LPC32XX_CLKPWR_PWMCLK_HSTIMER_EN 0x2 504 #define LPC32XX_CLKPWR_PWMCLK_WDOG_EN 0x1 505 506 /* 507 * clkpwr_timers_pwms_clk_ctrl_1 register definitions 508 */ 509 #define LPC32XX_CLKPWR_TMRPWMCLK_MPWM_EN 0x40 510 #define LPC32XX_CLKPWR_TMRPWMCLK_TIMER3_EN 0x20 511 #define LPC32XX_CLKPWR_TMRPWMCLK_TIMER2_EN 0x10 512 #define LPC32XX_CLKPWR_TMRPWMCLK_TIMER1_EN 0x08 513 #define LPC32XX_CLKPWR_TMRPWMCLK_TIMER0_EN 0x04 514 #define LPC32XX_CLKPWR_TMRPWMCLK_PWM4_EN 0x02 515 #define LPC32XX_CLKPWR_TMRPWMCLK_PWM3_EN 0x01 516 517 /* 518 * clkpwr_spi_clk_ctrl register definitions 519 */ 520 #define LPC32XX_CLKPWR_SPICLK_SET_SPI2DATIO 0x80 521 #define LPC32XX_CLKPWR_SPICLK_SET_SPI2CLK 0x40 522 #define LPC32XX_CLKPWR_SPICLK_USE_SPI2 0x20 523 #define LPC32XX_CLKPWR_SPICLK_SPI2CLK_EN 0x10 524 #define LPC32XX_CLKPWR_SPICLK_SET_SPI1DATIO 0x08 525 #define LPC32XX_CLKPWR_SPICLK_SET_SPI1CLK 0x04 526 #define LPC32XX_CLKPWR_SPICLK_USE_SPI1 0x02 527 #define LPC32XX_CLKPWR_SPICLK_SPI1CLK_EN 0x01 528 529 /* 530 * clkpwr_nand_clk_ctrl register definitions 531 */ 532 #define LPC32XX_CLKPWR_NANDCLK_INTSEL_MLC 0x20 533 #define LPC32XX_CLKPWR_NANDCLK_DMA_RNB 0x10 534 #define LPC32XX_CLKPWR_NANDCLK_DMA_INT 0x08 535 #define LPC32XX_CLKPWR_NANDCLK_SEL_SLC 0x04 536 #define LPC32XX_CLKPWR_NANDCLK_MLCCLK_EN 0x02 537 #define LPC32XX_CLKPWR_NANDCLK_SLCCLK_EN 0x01 538 539 /* 540 * clkpwr_uart3_clk_ctrl, clkpwr_uart4_clk_ctrl, clkpwr_uart5_clk_ctrl 541 * and clkpwr_uart6_clk_ctrl register definitions 542 */ 543 #define LPC32XX_CLKPWR_UART_Y_DIV(y) ((y) & 0xFF) 544 #define LPC32XX_CLKPWR_UART_X_DIV(x) (((x) & 0xFF) << 8) 545 #define LPC32XX_CLKPWR_UART_USE_HCLK _BIT(16) 546 547 /* 548 * clkpwr_irda_clk_ctrl register definitions 549 */ 550 #define LPC32XX_CLKPWR_IRDA_Y_DIV(y) ((y) & 0xFF) 551 #define LPC32XX_CLKPWR_IRDA_X_DIV(x) (((x) & 0xFF) << 8) 552 553 /* 554 * clkpwr_uart_clk_ctrl register definitions 555 */ 556 #define LPC32XX_CLKPWR_UARTCLKCTRL_UART6_EN _BIT(3) 557 #define LPC32XX_CLKPWR_UARTCLKCTRL_UART5_EN _BIT(2) 558 #define LPC32XX_CLKPWR_UARTCLKCTRL_UART4_EN _BIT(1) 559 #define LPC32XX_CLKPWR_UARTCLKCTRL_UART3_EN _BIT(0) 560 561 /* 562 * clkpwr_dmaclk_ctrl register definitions 563 */ 564 #define LPC32XX_CLKPWR_DMACLKCTRL_CLK_EN 0x1 565 566 /* 567 * clkpwr_autoclock register definitions 568 */ 569 #define LPC32XX_CLKPWR_AUTOCLK_USB_EN 0x40 570 #define LPC32XX_CLKPWR_AUTOCLK_IRAM_EN 0x02 571 #define LPC32XX_CLKPWR_AUTOCLK_IROM_EN 0x01 572 573 /* 574 * Interrupt controller register offsets 575 */ 576 #define LPC32XX_INTC_MASK(x) io_p2v((x) + 0x00) 577 #define LPC32XX_INTC_RAW_STAT(x) io_p2v((x) + 0x04) 578 #define LPC32XX_INTC_STAT(x) io_p2v((x) + 0x08) 579 #define LPC32XX_INTC_POLAR(x) io_p2v((x) + 0x0C) 580 #define LPC32XX_INTC_ACT_TYPE(x) io_p2v((x) + 0x10) 581 #define LPC32XX_INTC_TYPE(x) io_p2v((x) + 0x14) 582 583 /* 584 * Timer/counter register offsets 585 */ 586 #define LPC32XX_TIMER_IR(x) io_p2v((x) + 0x00) 587 #define LPC32XX_TIMER_TCR(x) io_p2v((x) + 0x04) 588 #define LPC32XX_TIMER_TC(x) io_p2v((x) + 0x08) 589 #define LPC32XX_TIMER_PR(x) io_p2v((x) + 0x0C) 590 #define LPC32XX_TIMER_PC(x) io_p2v((x) + 0x10) 591 #define LPC32XX_TIMER_MCR(x) io_p2v((x) + 0x14) 592 #define LPC32XX_TIMER_MR0(x) io_p2v((x) + 0x18) 593 #define LPC32XX_TIMER_MR1(x) io_p2v((x) + 0x1C) 594 #define LPC32XX_TIMER_MR2(x) io_p2v((x) + 0x20) 595 #define LPC32XX_TIMER_MR3(x) io_p2v((x) + 0x24) 596 #define LPC32XX_TIMER_CCR(x) io_p2v((x) + 0x28) 597 #define LPC32XX_TIMER_CR0(x) io_p2v((x) + 0x2C) 598 #define LPC32XX_TIMER_CR1(x) io_p2v((x) + 0x30) 599 #define LPC32XX_TIMER_CR2(x) io_p2v((x) + 0x34) 600 #define LPC32XX_TIMER_CR3(x) io_p2v((x) + 0x38) 601 #define LPC32XX_TIMER_EMR(x) io_p2v((x) + 0x3C) 602 #define LPC32XX_TIMER_CTCR(x) io_p2v((x) + 0x70) 603 604 /* 605 * ir register definitions 606 */ 607 #define LPC32XX_TIMER_CNTR_MTCH_BIT(n) (1 << ((n) & 0x3)) 608 #define LPC32XX_TIMER_CNTR_CAPT_BIT(n) (1 << (4 + ((n) & 0x3))) 609 610 /* 611 * tcr register definitions 612 */ 613 #define LPC32XX_TIMER_CNTR_TCR_EN 0x1 614 #define LPC32XX_TIMER_CNTR_TCR_RESET 0x2 615 616 /* 617 * mcr register definitions 618 */ 619 #define LPC32XX_TIMER_CNTR_MCR_MTCH(n) (0x1 << ((n) * 3)) 620 #define LPC32XX_TIMER_CNTR_MCR_RESET(n) (0x1 << (((n) * 3) + 1)) 621 #define LPC32XX_TIMER_CNTR_MCR_STOP(n) (0x1 << (((n) * 3) + 2)) 622 623 /* 624 * Standard UART register offsets 625 */ 626 #define LPC32XX_UART_DLL_FIFO(x) io_p2v((x) + 0x00) 627 #define LPC32XX_UART_DLM_IER(x) io_p2v((x) + 0x04) 628 #define LPC32XX_UART_IIR_FCR(x) io_p2v((x) + 0x08) 629 #define LPC32XX_UART_LCR(x) io_p2v((x) + 0x0C) 630 #define LPC32XX_UART_MODEM_CTRL(x) io_p2v((x) + 0x10) 631 #define LPC32XX_UART_LSR(x) io_p2v((x) + 0x14) 632 #define LPC32XX_UART_MODEM_STATUS(x) io_p2v((x) + 0x18) 633 #define LPC32XX_UART_RXLEV(x) io_p2v((x) + 0x1C) 634 635 /* 636 * UART control structure offsets 637 */ 638 #define _UCREG(x) io_p2v(\ 639 LPC32XX_UART_CTRL_BASE + (x)) 640 #define LPC32XX_UARTCTL_CTRL _UCREG(0x00) 641 #define LPC32XX_UARTCTL_CLKMODE _UCREG(0x04) 642 #define LPC32XX_UARTCTL_CLOOP _UCREG(0x08) 643 644 /* 645 * ctrl register definitions 646 */ 647 #define LPC32XX_UART_U3_MD_CTRL_EN _BIT(11) 648 #define LPC32XX_UART_IRRX6_INV_EN _BIT(10) 649 #define LPC32XX_UART_HDPX_EN _BIT(9) 650 #define LPC32XX_UART_UART6_IRDAMOD_BYPASS _BIT(5) 651 #define LPC32XX_RT_IRTX6_INV_EN _BIT(4) 652 #define LPC32XX_RT_IRTX6_INV_MIR_EN _BIT(3) 653 #define LPC32XX_RT_RX_IRPULSE_3_16_115K _BIT(2) 654 #define LPC32XX_RT_TX_IRPULSE_3_16_115K _BIT(1) 655 #define LPC32XX_UART_U5_ROUTE_TO_USB _BIT(0) 656 657 /* 658 * clkmode register definitions 659 */ 660 #define LPC32XX_UART_ENABLED_CLOCKS(n) (((n) >> 16) & 0x7F) 661 #define LPC32XX_UART_ENABLED_CLOCK(n, u) (((n) >> (16 + (u))) & 0x1) 662 #define LPC32XX_UART_ENABLED_CLKS_ANY _BIT(14) 663 #define LPC32XX_UART_CLKMODE_OFF 0x0 664 #define LPC32XX_UART_CLKMODE_ON 0x1 665 #define LPC32XX_UART_CLKMODE_AUTO 0x2 666 #define LPC32XX_UART_CLKMODE_MASK(u) (0x3 << ((((u) - 3) * 2) + 4)) 667 #define LPC32XX_UART_CLKMODE_LOAD(m, u) ((m) << ((((u) - 3) * 2) + 4)) 668 669 /* 670 * GPIO Module Register offsets 671 */ 672 #define _GPREG(x) io_p2v(LPC32XX_GPIO_BASE + (x)) 673 #define LPC32XX_GPIO_P_MUX_SET _GPREG(0x100) 674 #define LPC32XX_GPIO_P_MUX_CLR _GPREG(0x104) 675 #define LPC32XX_GPIO_P_MUX_STATE _GPREG(0x108) 676 #define LPC32XX_GPIO_P3_MUX_SET _GPREG(0x110) 677 #define LPC32XX_GPIO_P3_MUX_CLR _GPREG(0x114) 678 #define LPC32XX_GPIO_P3_MUX_STATE _GPREG(0x118) 679 #define LPC32XX_GPIO_P0_MUX_SET _GPREG(0x120) 680 #define LPC32XX_GPIO_P0_MUX_CLR _GPREG(0x124) 681 #define LPC32XX_GPIO_P0_MUX_STATE _GPREG(0x128) 682 #define LPC32XX_GPIO_P1_MUX_SET _GPREG(0x130) 683 #define LPC32XX_GPIO_P1_MUX_CLR _GPREG(0x134) 684 #define LPC32XX_GPIO_P1_MUX_STATE _GPREG(0x138) 685 #define LPC32XX_GPIO_P2_MUX_SET _GPREG(0x028) 686 #define LPC32XX_GPIO_P2_MUX_CLR _GPREG(0x02C) 687 #define LPC32XX_GPIO_P2_MUX_STATE _GPREG(0x030) 688 689 /* 690 * USB Otg Registers 691 */ 692 #define _OTGREG(x) io_p2v(LPC32XX_USB_OTG_BASE + (x)) 693 #define LPC32XX_USB_OTG_CLK_CTRL _OTGREG(0xFF4) 694 #define LPC32XX_USB_OTG_CLK_STAT _OTGREG(0xFF8) 695 696 /* USB OTG CLK CTRL bit defines */ 697 #define LPC32XX_USB_OTG_AHB_M_CLOCK_ON _BIT(4) 698 #define LPC32XX_USB_OTG_OTG_CLOCK_ON _BIT(3) 699 #define LPC32XX_USB_OTG_I2C_CLOCK_ON _BIT(2) 700 #define LPC32XX_USB_OTG_DEV_CLOCK_ON _BIT(1) 701 #define LPC32XX_USB_OTG_HOST_CLOCK_ON _BIT(0) 702 703 /* 704 * Start of virtual addresses for IO devices 705 */ 706 #define IO_BASE 0xF0000000 707 708 /* 709 * This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 710 */ 711 #define IO_ADDRESS(x) IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\ 712 IO_BASE) 713 714 #define io_p2v(x) ((void __iomem *) (unsigned long) IO_ADDRESS(x)) 715 #define io_v2p(x) ((((x) & 0x0ff00000) << 4) | ((x) & 0x000fffff)) 716 717 #endif 718
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