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

source code of linux/arch/arm/mach-lpc32xx/lpc32xx.h