mm: make wait_on_page_writeback() wait for multiple pending writebacks

[linux/fpc-iii.git] / arch / arm / mach-lpc32xx / lpc32xx.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * arch/arm/mach-lpc32xx/include/mach/platform.h
 *
 * Author: Kevin Wells <kevin.wells@nxp.com>
 *
 * Copyright (C) 2010 NXP Semiconductors
 */

#ifndef __ARM_LPC32XX_H
#define __ARM_LPC32XX_H

#define _SBF(f, v)                              ((v) << (f))
#define _BIT(n)                                 _SBF(n, 1)

/*
 * AHB 0 physical base addresses
 */
#define LPC32XX_SLC_BASE                        0x20020000
#define LPC32XX_SSP0_BASE                       0x20084000
#define LPC32XX_SPI1_BASE                       0x20088000
#define LPC32XX_SSP1_BASE                       0x2008C000
#define LPC32XX_SPI2_BASE                       0x20090000
#define LPC32XX_I2S0_BASE                       0x20094000
#define LPC32XX_SD_BASE                         0x20098000
#define LPC32XX_I2S1_BASE                       0x2009C000
#define LPC32XX_MLC_BASE                        0x200A8000
#define LPC32XX_AHB0_START                      LPC32XX_SLC_BASE
#define LPC32XX_AHB0_SIZE                       0x00089000

/*
 * AHB 1 physical base addresses
 */
#define LPC32XX_DMA_BASE                        0x31000000
#define LPC32XX_USB_BASE                        0x31020000
#define LPC32XX_USBH_BASE                       0x31020000
#define LPC32XX_USB_OTG_BASE                    0x31020000
#define LPC32XX_OTG_I2C_BASE                    0x31020300
#define LPC32XX_LCD_BASE                        0x31040000
#define LPC32XX_ETHERNET_BASE                   0x31060000
#define LPC32XX_EMC_BASE                        0x31080000
#define LPC32XX_ETB_CFG_BASE                    0x310C0000
#define LPC32XX_ETB_DATA_BASE                   0x310E0000
#define LPC32XX_AHB1_START                      LPC32XX_DMA_BASE
#define LPC32XX_AHB1_SIZE                       0x000E1000

/*
 * FAB physical base addresses
 */
#define LPC32XX_CLK_PM_BASE                     0x40004000
#define LPC32XX_MIC_BASE                        0x40008000
#define LPC32XX_SIC1_BASE                       0x4000C000
#define LPC32XX_SIC2_BASE                       0x40010000
#define LPC32XX_HS_UART1_BASE                   0x40014000
#define LPC32XX_HS_UART2_BASE                   0x40018000
#define LPC32XX_HS_UART7_BASE                   0x4001C000
#define LPC32XX_RTC_BASE                        0x40024000
#define LPC32XX_RTC_RAM_BASE                    0x40024080
#define LPC32XX_GPIO_BASE                       0x40028000
#define LPC32XX_PWM3_BASE                       0x4002C000
#define LPC32XX_PWM4_BASE                       0x40030000
#define LPC32XX_MSTIM_BASE                      0x40034000
#define LPC32XX_HSTIM_BASE                      0x40038000
#define LPC32XX_WDTIM_BASE                      0x4003C000
#define LPC32XX_DEBUG_CTRL_BASE                 0x40040000
#define LPC32XX_TIMER0_BASE                     0x40044000
#define LPC32XX_ADC_BASE                        0x40048000
#define LPC32XX_TIMER1_BASE                     0x4004C000
#define LPC32XX_KSCAN_BASE                      0x40050000
#define LPC32XX_UART_CTRL_BASE                  0x40054000
#define LPC32XX_TIMER2_BASE                     0x40058000
#define LPC32XX_PWM1_BASE                       0x4005C000
#define LPC32XX_PWM2_BASE                       0x4005C004
#define LPC32XX_TIMER3_BASE                     0x40060000

/*
 * APB physical base addresses
 */
#define LPC32XX_UART3_BASE                      0x40080000
#define LPC32XX_UART4_BASE                      0x40088000
#define LPC32XX_UART5_BASE                      0x40090000
#define LPC32XX_UART6_BASE                      0x40098000
#define LPC32XX_I2C1_BASE                       0x400A0000
#define LPC32XX_I2C2_BASE                       0x400A8000

/*
 * FAB and APB base and sizing
 */
#define LPC32XX_FABAPB_START                    LPC32XX_CLK_PM_BASE
#define LPC32XX_FABAPB_SIZE                     0x000A5000

/*
 * Internal memory bases and sizes
 */
#define LPC32XX_IRAM_BASE                       0x08000000
#define LPC32XX_IROM_BASE                       0x0C000000

/*
 * External Static Memory Bank Address Space Bases
 */
#define LPC32XX_EMC_CS0_BASE                    0xE0000000
#define LPC32XX_EMC_CS1_BASE                    0xE1000000
#define LPC32XX_EMC_CS2_BASE                    0xE2000000
#define LPC32XX_EMC_CS3_BASE                    0xE3000000

/*
 * External SDRAM Memory Bank Address Space Bases
 */
#define LPC32XX_EMC_DYCS0_BASE                  0x80000000
#define LPC32XX_EMC_DYCS1_BASE                  0xA0000000

/*
 * Clock and crystal information
 */
#define LPC32XX_MAIN_OSC_FREQ                   13000000
#define LPC32XX_CLOCK_OSC_FREQ                  32768

/*
 * Clock and Power control register offsets
 */
#define _PMREG(x)                               io_p2v(LPC32XX_CLK_PM_BASE +\
                                                (x))
#define LPC32XX_CLKPWR_DEBUG_CTRL               _PMREG(0x000)
#define LPC32XX_CLKPWR_BOOTMAP                  _PMREG(0x014)
#define LPC32XX_CLKPWR_P01_ER                   _PMREG(0x018)
#define LPC32XX_CLKPWR_USBCLK_PDIV              _PMREG(0x01C)
#define LPC32XX_CLKPWR_INT_ER                   _PMREG(0x020)
#define LPC32XX_CLKPWR_INT_RS                   _PMREG(0x024)
#define LPC32XX_CLKPWR_INT_SR                   _PMREG(0x028)
#define LPC32XX_CLKPWR_INT_AP                   _PMREG(0x02C)
#define LPC32XX_CLKPWR_PIN_ER                   _PMREG(0x030)
#define LPC32XX_CLKPWR_PIN_RS                   _PMREG(0x034)
#define LPC32XX_CLKPWR_PIN_SR                   _PMREG(0x038)
#define LPC32XX_CLKPWR_PIN_AP                   _PMREG(0x03C)
#define LPC32XX_CLKPWR_HCLK_DIV                 _PMREG(0x040)
#define LPC32XX_CLKPWR_PWR_CTRL                 _PMREG(0x044)
#define LPC32XX_CLKPWR_PLL397_CTRL              _PMREG(0x048)
#define LPC32XX_CLKPWR_MAIN_OSC_CTRL            _PMREG(0x04C)
#define LPC32XX_CLKPWR_SYSCLK_CTRL              _PMREG(0x050)
#define LPC32XX_CLKPWR_LCDCLK_CTRL              _PMREG(0x054)
#define LPC32XX_CLKPWR_HCLKPLL_CTRL             _PMREG(0x058)
#define LPC32XX_CLKPWR_ADC_CLK_CTRL_1           _PMREG(0x060)
#define LPC32XX_CLKPWR_USB_CTRL                 _PMREG(0x064)
#define LPC32XX_CLKPWR_SDRAMCLK_CTRL            _PMREG(0x068)
#define LPC32XX_CLKPWR_DDR_LAP_NOM              _PMREG(0x06C)
#define LPC32XX_CLKPWR_DDR_LAP_COUNT            _PMREG(0x070)
#define LPC32XX_CLKPWR_DDR_LAP_DELAY            _PMREG(0x074)
#define LPC32XX_CLKPWR_SSP_CLK_CTRL             _PMREG(0x078)
#define LPC32XX_CLKPWR_I2S_CLK_CTRL             _PMREG(0x07C)
#define LPC32XX_CLKPWR_MS_CTRL                  _PMREG(0x080)
#define LPC32XX_CLKPWR_MACCLK_CTRL              _PMREG(0x090)
#define LPC32XX_CLKPWR_TEST_CLK_SEL             _PMREG(0x0A4)
#define LPC32XX_CLKPWR_SFW_INT                  _PMREG(0x0A8)
#define LPC32XX_CLKPWR_I2C_CLK_CTRL             _PMREG(0x0AC)
#define LPC32XX_CLKPWR_KEY_CLK_CTRL             _PMREG(0x0B0)
#define LPC32XX_CLKPWR_ADC_CLK_CTRL             _PMREG(0x0B4)
#define LPC32XX_CLKPWR_PWM_CLK_CTRL             _PMREG(0x0B8)
#define LPC32XX_CLKPWR_TIMER_CLK_CTRL           _PMREG(0x0BC)
#define LPC32XX_CLKPWR_TIMERS_PWMS_CLK_CTRL_1   _PMREG(0x0C0)
#define LPC32XX_CLKPWR_SPI_CLK_CTRL             _PMREG(0x0C4)
#define LPC32XX_CLKPWR_NAND_CLK_CTRL            _PMREG(0x0C8)
#define LPC32XX_CLKPWR_UART3_CLK_CTRL           _PMREG(0x0D0)
#define LPC32XX_CLKPWR_UART4_CLK_CTRL           _PMREG(0x0D4)
#define LPC32XX_CLKPWR_UART5_CLK_CTRL           _PMREG(0x0D8)
#define LPC32XX_CLKPWR_UART6_CLK_CTRL           _PMREG(0x0DC)
#define LPC32XX_CLKPWR_IRDA_CLK_CTRL            _PMREG(0x0E0)
#define LPC32XX_CLKPWR_UART_CLK_CTRL            _PMREG(0x0E4)
#define LPC32XX_CLKPWR_DMA_CLK_CTRL             _PMREG(0x0E8)
#define LPC32XX_CLKPWR_AUTOCLOCK                _PMREG(0x0EC)
#define LPC32XX_CLKPWR_DEVID(x)                 _PMREG(0x130 + (x))

/*
 * clkpwr_debug_ctrl register definitions
*/
#define LPC32XX_CLKPWR_VFP_CLOCK_ENABLE_BIT     _BIT(4)

/*
 * clkpwr_bootmap register definitions
 */
#define LPC32XX_CLKPWR_BOOTMAP_SEL_BIT          _BIT(1)

/*
 * clkpwr_start_gpio register bit definitions
 */
#define LPC32XX_CLKPWR_GPIOSRC_P1IO23_BIT       _BIT(31)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO22_BIT       _BIT(30)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO21_BIT       _BIT(29)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO20_BIT       _BIT(28)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO19_BIT       _BIT(27)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO18_BIT       _BIT(26)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO17_BIT       _BIT(25)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO16_BIT       _BIT(24)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO15_BIT       _BIT(23)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO14_BIT       _BIT(22)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO13_BIT       _BIT(21)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO12_BIT       _BIT(20)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO11_BIT       _BIT(19)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO10_BIT       _BIT(18)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO9_BIT        _BIT(17)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO8_BIT        _BIT(16)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO7_BIT        _BIT(15)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO6_BIT        _BIT(14)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO5_BIT        _BIT(13)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO4_BIT        _BIT(12)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO3_BIT        _BIT(11)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO2_BIT        _BIT(10)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO1_BIT        _BIT(9)
#define LPC32XX_CLKPWR_GPIOSRC_P1IO0_BIT        _BIT(8)
#define LPC32XX_CLKPWR_GPIOSRC_P0IO7_BIT        _BIT(7)
#define LPC32XX_CLKPWR_GPIOSRC_P0IO6_BIT        _BIT(6)
#define LPC32XX_CLKPWR_GPIOSRC_P0IO5_BIT        _BIT(5)
#define LPC32XX_CLKPWR_GPIOSRC_P0IO4_BIT        _BIT(4)
#define LPC32XX_CLKPWR_GPIOSRC_P0IO3_BIT        _BIT(3)
#define LPC32XX_CLKPWR_GPIOSRC_P0IO2_BIT        _BIT(2)
#define LPC32XX_CLKPWR_GPIOSRC_P0IO1_BIT        _BIT(1)
#define LPC32XX_CLKPWR_GPIOSRC_P0IO0_BIT        _BIT(0)

/*
 * clkpwr_usbclk_pdiv register definitions
 */
#define LPC32XX_CLKPWR_USBPDIV_PLL_MASK         0xF

/*
 * clkpwr_start_int, clkpwr_start_raw_sts_int, clkpwr_start_sts_int,
 * clkpwr_start_pol_int, register bit definitions
 */
#define LPC32XX_CLKPWR_INTSRC_ADC_BIT           _BIT(31)
#define LPC32XX_CLKPWR_INTSRC_TS_P_BIT          _BIT(30)
#define LPC32XX_CLKPWR_INTSRC_TS_AUX_BIT        _BIT(29)
#define LPC32XX_CLKPWR_INTSRC_USBAHNEEDCLK_BIT  _BIT(26)
#define LPC32XX_CLKPWR_INTSRC_MSTIMER_BIT       _BIT(25)
#define LPC32XX_CLKPWR_INTSRC_RTC_BIT           _BIT(24)
#define LPC32XX_CLKPWR_INTSRC_USBNEEDCLK_BIT    _BIT(23)
#define LPC32XX_CLKPWR_INTSRC_USB_BIT           _BIT(22)
#define LPC32XX_CLKPWR_INTSRC_I2C_BIT           _BIT(21)
#define LPC32XX_CLKPWR_INTSRC_USBOTGTIMER_BIT   _BIT(20)
#define LPC32XX_CLKPWR_INTSRC_USBATXINT_BIT     _BIT(19)
#define LPC32XX_CLKPWR_INTSRC_KEY_BIT           _BIT(16)
#define LPC32XX_CLKPWR_INTSRC_MAC_BIT           _BIT(7)
#define LPC32XX_CLKPWR_INTSRC_P0P1_BIT          _BIT(6)
#define LPC32XX_CLKPWR_INTSRC_GPIO_05_BIT       _BIT(5)
#define LPC32XX_CLKPWR_INTSRC_GPIO_04_BIT       _BIT(4)
#define LPC32XX_CLKPWR_INTSRC_GPIO_03_BIT       _BIT(3)
#define LPC32XX_CLKPWR_INTSRC_GPIO_02_BIT       _BIT(2)
#define LPC32XX_CLKPWR_INTSRC_GPIO_01_BIT       _BIT(1)
#define LPC32XX_CLKPWR_INTSRC_GPIO_00_BIT       _BIT(0)

/*
 * clkpwr_start_pin, clkpwr_start_raw_sts_pin, clkpwr_start_sts_pin,
 * clkpwr_start_pol_pin register bit definitions
 */
#define LPC32XX_CLKPWR_EXTSRC_U7_RX_BIT         _BIT(31)
#define LPC32XX_CLKPWR_EXTSRC_U7_HCTS_BIT       _BIT(30)
#define LPC32XX_CLKPWR_EXTSRC_U6_IRRX_BIT       _BIT(28)
#define LPC32XX_CLKPWR_EXTSRC_U5_RX_BIT         _BIT(26)
#define LPC32XX_CLKPWR_EXTSRC_GPI_28_BIT        _BIT(25)
#define LPC32XX_CLKPWR_EXTSRC_U3_RX_BIT         _BIT(24)
#define LPC32XX_CLKPWR_EXTSRC_U2_HCTS_BIT       _BIT(23)
#define LPC32XX_CLKPWR_EXTSRC_U2_RX_BIT         _BIT(22)
#define LPC32XX_CLKPWR_EXTSRC_U1_RX_BIT         _BIT(21)
#define LPC32XX_CLKPWR_EXTSRC_MSDIO_INT_BIT     _BIT(18)
#define LPC32XX_CLKPWR_EXTSRC_MSDIO_SRT_BIT     _BIT(17)
#define LPC32XX_CLKPWR_EXTSRC_GPI_06_BIT        _BIT(16)
#define LPC32XX_CLKPWR_EXTSRC_GPI_05_BIT        _BIT(15)
#define LPC32XX_CLKPWR_EXTSRC_GPI_04_BIT        _BIT(14)
#define LPC32XX_CLKPWR_EXTSRC_GPI_03_BIT        _BIT(13)
#define LPC32XX_CLKPWR_EXTSRC_GPI_02_BIT        _BIT(12)
#define LPC32XX_CLKPWR_EXTSRC_GPI_01_BIT        _BIT(11)
#define LPC32XX_CLKPWR_EXTSRC_GPI_00_BIT        _BIT(10)
#define LPC32XX_CLKPWR_EXTSRC_SYSCLKEN_BIT      _BIT(9)
#define LPC32XX_CLKPWR_EXTSRC_SPI1_DATIN_BIT    _BIT(8)
#define LPC32XX_CLKPWR_EXTSRC_GPI_07_BIT        _BIT(7)
#define LPC32XX_CLKPWR_EXTSRC_SPI2_DATIN_BIT    _BIT(6)
#define LPC32XX_CLKPWR_EXTSRC_GPI_19_BIT        _BIT(5)
#define LPC32XX_CLKPWR_EXTSRC_GPI_09_BIT        _BIT(4)
#define LPC32XX_CLKPWR_EXTSRC_GPI_08_BIT        _BIT(3)

/*
 * clkpwr_hclk_div register definitions
 */
#define LPC32XX_CLKPWR_HCLKDIV_DDRCLK_STOP      (0x0 << 7)
#define LPC32XX_CLKPWR_HCLKDIV_DDRCLK_NORM      (0x1 << 7)
#define LPC32XX_CLKPWR_HCLKDIV_DDRCLK_HALF      (0x2 << 7)
#define LPC32XX_CLKPWR_HCLKDIV_PCLK_DIV(n)      (((n) & 0x1F) << 2)
#define LPC32XX_CLKPWR_HCLKDIV_DIV_2POW(n)      ((n) & 0x3)

/*
 * clkpwr_pwr_ctrl register definitions
 */
#define LPC32XX_CLKPWR_CTRL_FORCE_PCLK          _BIT(10)
#define LPC32XX_CLKPWR_SDRAM_SELF_RFSH          _BIT(9)
#define LPC32XX_CLKPWR_UPD_SDRAM_SELF_RFSH      _BIT(8)
#define LPC32XX_CLKPWR_AUTO_SDRAM_SELF_RFSH     _BIT(7)
#define LPC32XX_CLKPWR_HIGHCORE_STATE_BIT       _BIT(5)
#define LPC32XX_CLKPWR_SYSCLKEN_STATE_BIT       _BIT(4)
#define LPC32XX_CLKPWR_SYSCLKEN_GPIO_EN         _BIT(3)
#define LPC32XX_CLKPWR_SELECT_RUN_MODE          _BIT(2)
#define LPC32XX_CLKPWR_HIGHCORE_GPIO_EN         _BIT(1)
#define LPC32XX_CLKPWR_STOP_MODE_CTRL           _BIT(0)

/*
 * clkpwr_pll397_ctrl register definitions
 */
#define LPC32XX_CLKPWR_PLL397_MSLOCK_STS        _BIT(10)
#define LPC32XX_CLKPWR_PLL397_BYPASS            _BIT(9)
#define LPC32XX_CLKPWR_PLL397_BIAS_NORM         0x000
#define LPC32XX_CLKPWR_PLL397_BIAS_N12_5        0x040
#define LPC32XX_CLKPWR_PLL397_BIAS_N25          0x080
#define LPC32XX_CLKPWR_PLL397_BIAS_N37_5        0x0C0
#define LPC32XX_CLKPWR_PLL397_BIAS_P12_5        0x100
#define LPC32XX_CLKPWR_PLL397_BIAS_P25          0x140
#define LPC32XX_CLKPWR_PLL397_BIAS_P37_5        0x180
#define LPC32XX_CLKPWR_PLL397_BIAS_P50          0x1C0
#define LPC32XX_CLKPWR_PLL397_BIAS_MASK         0x1C0
#define LPC32XX_CLKPWR_SYSCTRL_PLL397_DIS       _BIT(1)
#define LPC32XX_CLKPWR_SYSCTRL_PLL397_STS       _BIT(0)

/*
 * clkpwr_main_osc_ctrl register definitions
 */
#define LPC32XX_CLKPWR_MOSC_ADD_CAP(n)          (((n) & 0x7F) << 2)
#define LPC32XX_CLKPWR_MOSC_CAP_MASK            (0x7F << 2)
#define LPC32XX_CLKPWR_TEST_MODE                _BIT(1)
#define LPC32XX_CLKPWR_MOSC_DISABLE             _BIT(0)

/*
 * clkpwr_sysclk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_SYSCTRL_BP_TRIG(n)       (((n) & 0x3FF) << 2)
#define LPC32XX_CLKPWR_SYSCTRL_BP_MASK          (0x3FF << 2)
#define LPC32XX_CLKPWR_SYSCTRL_USEPLL397        _BIT(1)
#define LPC32XX_CLKPWR_SYSCTRL_SYSCLKMUX        _BIT(0)

/*
 * clkpwr_lcdclk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT12    0x000
#define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT16    0x040
#define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT15    0x080
#define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_TFT24    0x0C0
#define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_STN4M    0x100
#define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_STN8C    0x140
#define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_DSTN4M   0x180
#define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_DSTN8C   0x1C0
#define LPC32XX_CLKPWR_LCDCTRL_LCDTYPE_MSK      0x01C0
#define LPC32XX_CLKPWR_LCDCTRL_CLK_EN           0x020
#define LPC32XX_CLKPWR_LCDCTRL_SET_PSCALE(n)    ((n - 1) & 0x1F)
#define LPC32XX_CLKPWR_LCDCTRL_PSCALE_MSK       0x001F

/*
 * clkpwr_hclkpll_ctrl register definitions
 */
#define LPC32XX_CLKPWR_HCLKPLL_POWER_UP         _BIT(16)
#define LPC32XX_CLKPWR_HCLKPLL_CCO_BYPASS       _BIT(15)
#define LPC32XX_CLKPWR_HCLKPLL_POSTDIV_BYPASS   _BIT(14)
#define LPC32XX_CLKPWR_HCLKPLL_FDBK_SEL_FCLK    _BIT(13)
#define LPC32XX_CLKPWR_HCLKPLL_POSTDIV_2POW(n)  (((n) & 0x3) << 11)
#define LPC32XX_CLKPWR_HCLKPLL_PREDIV_PLUS1(n)  (((n) & 0x3) << 9)
#define LPC32XX_CLKPWR_HCLKPLL_PLLM(n)          (((n) & 0xFF) << 1)
#define LPC32XX_CLKPWR_HCLKPLL_PLL_STS          _BIT(0)

/*
 * clkpwr_adc_clk_ctrl_1 register definitions
 */
#define LPC32XX_CLKPWR_ADCCTRL1_RTDIV(n)        (((n) & 0xFF) << 0)
#define LPC32XX_CLKPWR_ADCCTRL1_PCLK_SEL        _BIT(8)

/*
 * clkpwr_usb_ctrl register definitions
 */
#define LPC32XX_CLKPWR_USBCTRL_HCLK_EN          _BIT(24)
#define LPC32XX_CLKPWR_USBCTRL_USBI2C_EN        _BIT(23)
#define LPC32XX_CLKPWR_USBCTRL_USBDVND_EN       _BIT(22)
#define LPC32XX_CLKPWR_USBCTRL_USBHSTND_EN      _BIT(21)
#define LPC32XX_CLKPWR_USBCTRL_PU_ADD           (0x0 << 19)
#define LPC32XX_CLKPWR_USBCTRL_BUS_KEEPER       (0x1 << 19)
#define LPC32XX_CLKPWR_USBCTRL_PD_ADD           (0x3 << 19)
#define LPC32XX_CLKPWR_USBCTRL_CLK_EN2          _BIT(18)
#define LPC32XX_CLKPWR_USBCTRL_CLK_EN1          _BIT(17)
#define LPC32XX_CLKPWR_USBCTRL_PLL_PWRUP        _BIT(16)
#define LPC32XX_CLKPWR_USBCTRL_CCO_BYPASS       _BIT(15)
#define LPC32XX_CLKPWR_USBCTRL_POSTDIV_BYPASS   _BIT(14)
#define LPC32XX_CLKPWR_USBCTRL_FDBK_SEL_FCLK    _BIT(13)
#define LPC32XX_CLKPWR_USBCTRL_POSTDIV_2POW(n)  (((n) & 0x3) << 11)
#define LPC32XX_CLKPWR_USBCTRL_PREDIV_PLUS1(n)  (((n) & 0x3) << 9)
#define LPC32XX_CLKPWR_USBCTRL_FDBK_PLUS1(n)    (((n) & 0xFF) << 1)
#define LPC32XX_CLKPWR_USBCTRL_PLL_STS          _BIT(0)

/*
 * clkpwr_sdramclk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_SDRCLK_FASTSLEW_CLK      _BIT(22)
#define LPC32XX_CLKPWR_SDRCLK_FASTSLEW          _BIT(21)
#define LPC32XX_CLKPWR_SDRCLK_FASTSLEW_DAT      _BIT(20)
#define LPC32XX_CLKPWR_SDRCLK_SW_DDR_RESET      _BIT(19)
#define LPC32XX_CLKPWR_SDRCLK_HCLK_DLY(n)       (((n) & 0x1F) << 14)
#define LPC32XX_CLKPWR_SDRCLK_DLY_ADDR_STS      _BIT(13)
#define LPC32XX_CLKPWR_SDRCLK_SENS_FACT(n)      (((n) & 0x7) << 10)
#define LPC32XX_CLKPWR_SDRCLK_USE_CAL           _BIT(9)
#define LPC32XX_CLKPWR_SDRCLK_DO_CAL            _BIT(8)
#define LPC32XX_CLKPWR_SDRCLK_CAL_ON_RTC        _BIT(7)
#define LPC32XX_CLKPWR_SDRCLK_DQS_DLY(n)        (((n) & 0x1F) << 2)
#define LPC32XX_CLKPWR_SDRCLK_USE_DDR           _BIT(1)
#define LPC32XX_CLKPWR_SDRCLK_CLK_DIS           _BIT(0)

/*
 * clkpwr_ssp_blk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_SSPCTRL_DMA_SSP1RX       _BIT(5)
#define LPC32XX_CLKPWR_SSPCTRL_DMA_SSP1TX       _BIT(4)
#define LPC32XX_CLKPWR_SSPCTRL_DMA_SSP0RX       _BIT(3)
#define LPC32XX_CLKPWR_SSPCTRL_DMA_SSP0TX       _BIT(2)
#define LPC32XX_CLKPWR_SSPCTRL_SSPCLK1_EN       _BIT(1)
#define LPC32XX_CLKPWR_SSPCTRL_SSPCLK0_EN       _BIT(0)

/*
 * clkpwr_i2s_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_I2SCTRL_I2S1_RX_FOR_TX   _BIT(6)
#define LPC32XX_CLKPWR_I2SCTRL_I2S1_TX_FOR_RX   _BIT(5)
#define LPC32XX_CLKPWR_I2SCTRL_I2S1_USE_DMA     _BIT(4)
#define LPC32XX_CLKPWR_I2SCTRL_I2S0_RX_FOR_TX   _BIT(3)
#define LPC32XX_CLKPWR_I2SCTRL_I2S0_TX_FOR_RX   _BIT(2)
#define LPC32XX_CLKPWR_I2SCTRL_I2SCLK1_EN       _BIT(1)
#define LPC32XX_CLKPWR_I2SCTRL_I2SCLK0_EN       _BIT(0)

/*
 * clkpwr_ms_ctrl register definitions
 */
#define LPC32XX_CLKPWR_MSCARD_MSDIO_PIN_DIS     _BIT(10)
#define LPC32XX_CLKPWR_MSCARD_MSDIO_PU_EN       _BIT(9)
#define LPC32XX_CLKPWR_MSCARD_MSDIO23_DIS       _BIT(8)
#define LPC32XX_CLKPWR_MSCARD_MSDIO1_DIS        _BIT(7)
#define LPC32XX_CLKPWR_MSCARD_MSDIO0_DIS        _BIT(6)
#define LPC32XX_CLKPWR_MSCARD_SDCARD_EN         _BIT(5)
#define LPC32XX_CLKPWR_MSCARD_SDCARD_DIV(n)     ((n) & 0xF)

/*
 * clkpwr_macclk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_MACCTRL_NO_ENET_PIS      0x00
#define LPC32XX_CLKPWR_MACCTRL_USE_MII_PINS     0x08
#define LPC32XX_CLKPWR_MACCTRL_USE_RMII_PINS    0x18
#define LPC32XX_CLKPWR_MACCTRL_PINS_MSK         0x18
#define LPC32XX_CLKPWR_MACCTRL_DMACLK_EN        _BIT(2)
#define LPC32XX_CLKPWR_MACCTRL_MMIOCLK_EN       _BIT(1)
#define LPC32XX_CLKPWR_MACCTRL_HRCCLK_EN        _BIT(0)

/*
 * clkpwr_test_clk_sel register definitions
 */
#define LPC32XX_CLKPWR_TESTCLK1_SEL_PERCLK      (0x0 << 5)
#define LPC32XX_CLKPWR_TESTCLK1_SEL_RTC         (0x1 << 5)
#define LPC32XX_CLKPWR_TESTCLK1_SEL_MOSC        (0x2 << 5)
#define LPC32XX_CLKPWR_TESTCLK1_SEL_MASK        (0x3 << 5)
#define LPC32XX_CLKPWR_TESTCLK_TESTCLK1_EN      _BIT(4)
#define LPC32XX_CLKPWR_TESTCLK2_SEL_HCLK        (0x0 << 1)
#define LPC32XX_CLKPWR_TESTCLK2_SEL_PERCLK      (0x1 << 1)
#define LPC32XX_CLKPWR_TESTCLK2_SEL_USBCLK      (0x2 << 1)
#define LPC32XX_CLKPWR_TESTCLK2_SEL_MOSC        (0x5 << 1)
#define LPC32XX_CLKPWR_TESTCLK2_SEL_PLL397      (0x7 << 1)
#define LPC32XX_CLKPWR_TESTCLK2_SEL_MASK        (0x7 << 1)
#define LPC32XX_CLKPWR_TESTCLK_TESTCLK2_EN      _BIT(0)

/*
 * clkpwr_sw_int register definitions
 */
#define LPC32XX_CLKPWR_SW_INT(n)                (_BIT(0) | (((n) & 0x7F) << 1))
#define LPC32XX_CLKPWR_SW_GET_ARG(n)            (((n) & 0xFE) >> 1)

/*
 * clkpwr_i2c_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_I2CCLK_USBI2CHI_DRIVE    _BIT(4)
#define LPC32XX_CLKPWR_I2CCLK_I2C2HI_DRIVE      _BIT(3)
#define LPC32XX_CLKPWR_I2CCLK_I2C1HI_DRIVE      _BIT(2)
#define LPC32XX_CLKPWR_I2CCLK_I2C2CLK_EN        _BIT(1)
#define LPC32XX_CLKPWR_I2CCLK_I2C1CLK_EN        _BIT(0)

/*
 * clkpwr_key_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_KEYCLKCTRL_CLK_EN        0x1

/*
 * clkpwr_adc_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_ADC32CLKCTRL_CLK_EN      0x1

/*
 * clkpwr_pwm_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_PWMCLK_PWM2_DIV(n)       (((n) & 0xF) << 8)
#define LPC32XX_CLKPWR_PWMCLK_PWM1_DIV(n)       (((n) & 0xF) << 4)
#define LPC32XX_CLKPWR_PWMCLK_PWM2SEL_PCLK      0x8
#define LPC32XX_CLKPWR_PWMCLK_PWM2CLK_EN        0x4
#define LPC32XX_CLKPWR_PWMCLK_PWM1SEL_PCLK      0x2
#define LPC32XX_CLKPWR_PWMCLK_PWM1CLK_EN        0x1

/*
 * clkpwr_timer_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_PWMCLK_HSTIMER_EN        0x2
#define LPC32XX_CLKPWR_PWMCLK_WDOG_EN           0x1

/*
 * clkpwr_timers_pwms_clk_ctrl_1 register definitions
 */
#define LPC32XX_CLKPWR_TMRPWMCLK_MPWM_EN        0x40
#define LPC32XX_CLKPWR_TMRPWMCLK_TIMER3_EN      0x20
#define LPC32XX_CLKPWR_TMRPWMCLK_TIMER2_EN      0x10
#define LPC32XX_CLKPWR_TMRPWMCLK_TIMER1_EN      0x08
#define LPC32XX_CLKPWR_TMRPWMCLK_TIMER0_EN      0x04
#define LPC32XX_CLKPWR_TMRPWMCLK_PWM4_EN        0x02
#define LPC32XX_CLKPWR_TMRPWMCLK_PWM3_EN        0x01

/*
 * clkpwr_spi_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_SPICLK_SET_SPI2DATIO     0x80
#define LPC32XX_CLKPWR_SPICLK_SET_SPI2CLK       0x40
#define LPC32XX_CLKPWR_SPICLK_USE_SPI2          0x20
#define LPC32XX_CLKPWR_SPICLK_SPI2CLK_EN        0x10
#define LPC32XX_CLKPWR_SPICLK_SET_SPI1DATIO     0x08
#define LPC32XX_CLKPWR_SPICLK_SET_SPI1CLK       0x04
#define LPC32XX_CLKPWR_SPICLK_USE_SPI1          0x02
#define LPC32XX_CLKPWR_SPICLK_SPI1CLK_EN        0x01

/*
 * clkpwr_nand_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_NANDCLK_INTSEL_MLC       0x20
#define LPC32XX_CLKPWR_NANDCLK_DMA_RNB          0x10
#define LPC32XX_CLKPWR_NANDCLK_DMA_INT          0x08
#define LPC32XX_CLKPWR_NANDCLK_SEL_SLC          0x04
#define LPC32XX_CLKPWR_NANDCLK_MLCCLK_EN        0x02
#define LPC32XX_CLKPWR_NANDCLK_SLCCLK_EN        0x01

/*
 * clkpwr_uart3_clk_ctrl, clkpwr_uart4_clk_ctrl, clkpwr_uart5_clk_ctrl
 * and clkpwr_uart6_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_UART_Y_DIV(y)            ((y) & 0xFF)
#define LPC32XX_CLKPWR_UART_X_DIV(x)            (((x) & 0xFF) << 8)
#define LPC32XX_CLKPWR_UART_USE_HCLK            _BIT(16)

/*
 * clkpwr_irda_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_IRDA_Y_DIV(y)            ((y) & 0xFF)
#define LPC32XX_CLKPWR_IRDA_X_DIV(x)            (((x) & 0xFF) << 8)

/*
 * clkpwr_uart_clk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_UARTCLKCTRL_UART6_EN     _BIT(3)
#define LPC32XX_CLKPWR_UARTCLKCTRL_UART5_EN     _BIT(2)
#define LPC32XX_CLKPWR_UARTCLKCTRL_UART4_EN     _BIT(1)
#define LPC32XX_CLKPWR_UARTCLKCTRL_UART3_EN     _BIT(0)

/*
 * clkpwr_dmaclk_ctrl register definitions
 */
#define LPC32XX_CLKPWR_DMACLKCTRL_CLK_EN        0x1

/*
 * clkpwr_autoclock register definitions
 */
#define LPC32XX_CLKPWR_AUTOCLK_USB_EN           0x40
#define LPC32XX_CLKPWR_AUTOCLK_IRAM_EN          0x02
#define LPC32XX_CLKPWR_AUTOCLK_IROM_EN          0x01

/*
 * Interrupt controller register offsets
 */
#define LPC32XX_INTC_MASK(x)                    io_p2v((x) + 0x00)
#define LPC32XX_INTC_RAW_STAT(x)                io_p2v((x) + 0x04)
#define LPC32XX_INTC_STAT(x)                    io_p2v((x) + 0x08)
#define LPC32XX_INTC_POLAR(x)                   io_p2v((x) + 0x0C)
#define LPC32XX_INTC_ACT_TYPE(x)                io_p2v((x) + 0x10)
#define LPC32XX_INTC_TYPE(x)                    io_p2v((x) + 0x14)

/*
 * Timer/counter register offsets
 */
#define LPC32XX_TIMER_IR(x)                     io_p2v((x) + 0x00)
#define LPC32XX_TIMER_TCR(x)                    io_p2v((x) + 0x04)
#define LPC32XX_TIMER_TC(x)                     io_p2v((x) + 0x08)
#define LPC32XX_TIMER_PR(x)                     io_p2v((x) + 0x0C)
#define LPC32XX_TIMER_PC(x)                     io_p2v((x) + 0x10)
#define LPC32XX_TIMER_MCR(x)                    io_p2v((x) + 0x14)
#define LPC32XX_TIMER_MR0(x)                    io_p2v((x) + 0x18)
#define LPC32XX_TIMER_MR1(x)                    io_p2v((x) + 0x1C)
#define LPC32XX_TIMER_MR2(x)                    io_p2v((x) + 0x20)
#define LPC32XX_TIMER_MR3(x)                    io_p2v((x) + 0x24)
#define LPC32XX_TIMER_CCR(x)                    io_p2v((x) + 0x28)
#define LPC32XX_TIMER_CR0(x)                    io_p2v((x) + 0x2C)
#define LPC32XX_TIMER_CR1(x)                    io_p2v((x) + 0x30)
#define LPC32XX_TIMER_CR2(x)                    io_p2v((x) + 0x34)
#define LPC32XX_TIMER_CR3(x)                    io_p2v((x) + 0x38)
#define LPC32XX_TIMER_EMR(x)                    io_p2v((x) + 0x3C)
#define LPC32XX_TIMER_CTCR(x)                   io_p2v((x) + 0x70)

/*
 * ir register definitions
 */
#define LPC32XX_TIMER_CNTR_MTCH_BIT(n)          (1 << ((n) & 0x3))
#define LPC32XX_TIMER_CNTR_CAPT_BIT(n)          (1 << (4 + ((n) & 0x3)))

/*
 * tcr register definitions
 */
#define LPC32XX_TIMER_CNTR_TCR_EN               0x1
#define LPC32XX_TIMER_CNTR_TCR_RESET            0x2

/*
 * mcr register definitions
 */
#define LPC32XX_TIMER_CNTR_MCR_MTCH(n)          (0x1 << ((n) * 3))
#define LPC32XX_TIMER_CNTR_MCR_RESET(n)         (0x1 << (((n) * 3) + 1))
#define LPC32XX_TIMER_CNTR_MCR_STOP(n)          (0x1 << (((n) * 3) + 2))

/*
 * Standard UART register offsets
 */
#define LPC32XX_UART_DLL_FIFO(x)                io_p2v((x) + 0x00)
#define LPC32XX_UART_DLM_IER(x)                 io_p2v((x) + 0x04)
#define LPC32XX_UART_IIR_FCR(x)                 io_p2v((x) + 0x08)
#define LPC32XX_UART_LCR(x)                     io_p2v((x) + 0x0C)
#define LPC32XX_UART_MODEM_CTRL(x)              io_p2v((x) + 0x10)
#define LPC32XX_UART_LSR(x)                     io_p2v((x) + 0x14)
#define LPC32XX_UART_MODEM_STATUS(x)            io_p2v((x) + 0x18)
#define LPC32XX_UART_RXLEV(x)                   io_p2v((x) + 0x1C)

/*
 * UART control structure offsets
 */
#define _UCREG(x)                               io_p2v(\
                                                LPC32XX_UART_CTRL_BASE + (x))
#define LPC32XX_UARTCTL_CTRL                    _UCREG(0x00)
#define LPC32XX_UARTCTL_CLKMODE                 _UCREG(0x04)
#define LPC32XX_UARTCTL_CLOOP                   _UCREG(0x08)

/*
 * ctrl register definitions
 */
#define LPC32XX_UART_U3_MD_CTRL_EN              _BIT(11)
#define LPC32XX_UART_IRRX6_INV_EN               _BIT(10)
#define LPC32XX_UART_HDPX_EN                    _BIT(9)
#define LPC32XX_UART_UART6_IRDAMOD_BYPASS       _BIT(5)
#define LPC32XX_RT_IRTX6_INV_EN                 _BIT(4)
#define LPC32XX_RT_IRTX6_INV_MIR_EN             _BIT(3)
#define LPC32XX_RT_RX_IRPULSE_3_16_115K         _BIT(2)
#define LPC32XX_RT_TX_IRPULSE_3_16_115K         _BIT(1)
#define LPC32XX_UART_U5_ROUTE_TO_USB            _BIT(0)

/*
 * clkmode register definitions
 */
#define LPC32XX_UART_ENABLED_CLOCKS(n)          (((n) >> 16) & 0x7F)
#define LPC32XX_UART_ENABLED_CLOCK(n, u)        (((n) >> (16 + (u))) & 0x1)
#define LPC32XX_UART_ENABLED_CLKS_ANY           _BIT(14)
#define LPC32XX_UART_CLKMODE_OFF                0x0
#define LPC32XX_UART_CLKMODE_ON                 0x1
#define LPC32XX_UART_CLKMODE_AUTO               0x2
#define LPC32XX_UART_CLKMODE_MASK(u)            (0x3 << ((((u) - 3) * 2) + 4))
#define LPC32XX_UART_CLKMODE_LOAD(m, u)         ((m) << ((((u) - 3) * 2) + 4))

/*
 * GPIO Module Register offsets
 */
#define _GPREG(x)                               io_p2v(LPC32XX_GPIO_BASE + (x))
#define LPC32XX_GPIO_P_MUX_SET                  _GPREG(0x100)
#define LPC32XX_GPIO_P_MUX_CLR                  _GPREG(0x104)
#define LPC32XX_GPIO_P_MUX_STATE                _GPREG(0x108)
#define LPC32XX_GPIO_P3_MUX_SET                 _GPREG(0x110)
#define LPC32XX_GPIO_P3_MUX_CLR                 _GPREG(0x114)
#define LPC32XX_GPIO_P3_MUX_STATE               _GPREG(0x118)
#define LPC32XX_GPIO_P0_MUX_SET                 _GPREG(0x120)
#define LPC32XX_GPIO_P0_MUX_CLR                 _GPREG(0x124)
#define LPC32XX_GPIO_P0_MUX_STATE               _GPREG(0x128)
#define LPC32XX_GPIO_P1_MUX_SET                 _GPREG(0x130)
#define LPC32XX_GPIO_P1_MUX_CLR                 _GPREG(0x134)
#define LPC32XX_GPIO_P1_MUX_STATE               _GPREG(0x138)
#define LPC32XX_GPIO_P2_MUX_SET                 _GPREG(0x028)
#define LPC32XX_GPIO_P2_MUX_CLR                 _GPREG(0x02C)
#define LPC32XX_GPIO_P2_MUX_STATE               _GPREG(0x030)

/*
 * USB Otg Registers
 */
#define _OTGREG(x)                      io_p2v(LPC32XX_USB_OTG_BASE + (x))
#define LPC32XX_USB_OTG_CLK_CTRL        _OTGREG(0xFF4)
#define LPC32XX_USB_OTG_CLK_STAT        _OTGREG(0xFF8)

/* USB OTG CLK CTRL bit defines */
#define LPC32XX_USB_OTG_AHB_M_CLOCK_ON  _BIT(4)
#define LPC32XX_USB_OTG_OTG_CLOCK_ON    _BIT(3)
#define LPC32XX_USB_OTG_I2C_CLOCK_ON    _BIT(2)
#define LPC32XX_USB_OTG_DEV_CLOCK_ON    _BIT(1)
#define LPC32XX_USB_OTG_HOST_CLOCK_ON   _BIT(0)

/*
 * Start of virtual addresses for IO devices
 */
#define IO_BASE         0xF0000000

/*
 * This macro relies on fact that for all HW i/o addresses bits 20-23 are 0
 */
#define IO_ADDRESS(x)   IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\
                         IO_BASE)

#define io_p2v(x)       ((void __iomem *) (unsigned long) IO_ADDRESS(x))
#define io_v2p(x)       ((((x) & 0x0ff00000) << 4) | ((x) & 0x000fffff))

#endif