1 /* $NetBSD: ingenic_regs.h,v 1.22 2015/10/08 17:54:30 macallan Exp $ */
4 * Copyright (c) 2014 Michael Lorenz
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
34 /* for mips_wbflush() */
35 #include <machine/locore.h>
37 /* UARTs, mostly 16550 compatible with 32bit spaced registers */
38 #define JZ_UART0 0x10030000
39 #define JZ_UART1 0x10031000
40 #define JZ_UART2 0x10032000
41 #define JZ_UART3 0x10033000
42 #define JZ_UART4 0x10034000
44 /* LCD controller base addresses, registers are in jzfb_regs.h */
45 #define JZ_LCDC0_BASE 0x13050000
46 #define JZ_LCDC1_BASE 0x130a0000
48 /* TCU unit base address */
49 #define JZ_TCU_BASE 0x10002000
52 #define JZ_WDOG_TDR 0x00000000 /* compare */
53 #define JZ_WDOG_TCER 0x00000004
54 #define TCER_ENABLE 0x01 /* enable counter */
55 #define JZ_WDOG_TCNT 0x00000008 /* 16bit up count */
56 #define JZ_WDOG_TCSR 0x0000000c
57 #define TCSR_PCK_EN 0x01 /* PCLK */
58 #define TCSR_RTC_EN 0x02 /* RTCCLK - 32.768kHz */
59 #define TCSR_EXT_EN 0x04 /* EXTCLK - 48MHz */
60 #define TCSR_PRESCALE_M 0x38
61 #define TCSR_DIV_1 0x00
62 #define TCSR_DIV_4 0x08
63 #define TCSR_DIV_16 0x10
64 #define TCSR_DIV_64 0x18
65 #define TCSR_DIV_256 0x20
66 #define TCSR_DIV_1024 0x28
69 #define JZ_TC_TER 0x00000010 /* TC enable reg, ro */
70 #define JZ_TC_TESR 0x00000014 /* TC enable set reg. */
71 #define TESR_TCST0 0x0001 /* enable counter 0 */
72 #define TESR_TCST1 0x0002 /* enable counter 1 */
73 #define TESR_TCST2 0x0004 /* enable counter 2 */
74 #define TESR_TCST3 0x0008 /* enable counter 3 */
75 #define TESR_TCST4 0x0010 /* enable counter 4 */
76 #define TESR_TCST5 0x0020 /* enable counter 5 */
77 #define TESR_TCST6 0x0040 /* enable counter 6 */
78 #define TESR_TCST7 0x0080 /* enable counter 7 */
79 #define TESR_OST 0x8000 /* enable OST */
80 #define JZ_TC_TECR 0x00000018 /* TC enable clear reg. */
81 #define JZ_TC_TFR 0x00000020
82 #define TFR_FFLAG0 0x00000001 /* channel 0 */
83 #define TFR_FFLAG1 0x00000002 /* channel 1 */
84 #define TFR_FFLAG2 0x00000004 /* channel 2 */
85 #define TFR_FFLAG3 0x00000008 /* channel 3 */
86 #define TFR_FFLAG4 0x00000010 /* channel 4 */
87 #define TFR_FFLAG5 0x00000020 /* channel 5 */
88 #define TFR_FFLAG6 0x00000040 /* channel 6 */
89 #define TFR_FFLAG7 0x00000080 /* channel 7 */
90 #define TFR_OSTFLAG 0x00008000 /* OS timer */
91 #define JZ_TC_TFSR 0x00000024 /* timer flag set */
92 #define JZ_TC_TFCR 0x00000028 /* timer flag clear */
93 #define JZ_TC_TMR 0x00000030 /* timer flag mask */
94 #define TMR_FMASK(n) (1 << (n))
95 #define TMR_HMASK(n) (1 << ((n) + 16))
96 #define JZ_TC_TMSR 0x00000034 /* timer flag mask set */
97 #define JZ_TC_TMCR 0x00000038 /* timer flag mask clear*/
99 #define JZ_TC_TDFR(n) (0x00000040 + (n * 0x10)) /* FULL compare */
100 #define JZ_TC_TDHR(n) (0x00000044 + (n * 0x10)) /* HALF compare */
101 #define JZ_TC_TCNT(n) (0x00000048 + (n * 0x10)) /* count */
103 #define JZ_TC_TCSR(n) (0x0000004c + (n * 0x10))
104 /* same bits as in JZ_WDOG_TCSR */
106 /* operating system timer */
107 #define JZ_OST_DATA 0x000000e0 /* compare */
108 #define JZ_OST_CNT_LO 0x000000e4
109 #define JZ_OST_CNT_HI 0x000000e8
110 #define JZ_OST_CTRL 0x000000ec
111 #define OSTC_PCK_EN 0x0001 /* use PCLK */
112 #define OSTC_RTC_EN 0x0002 /* use RTCCLK */
113 #define OSTC_EXT_EN 0x0004 /* use EXTCLK */
114 #define OSTC_PRESCALE_M 0x0038
115 #define OSTC_DIV_1 0x0000
116 #define OSTC_DIV_4 0x0008
117 #define OSTC_DIV_16 0x0010
118 #define OSTC_DIV_64 0x0018
119 #define OSTC_DIV_256 0x0020
120 #define OSTC_DIV_1024 0x0028
121 #define OSTC_SHUTDOWN 0x0200
122 #define OSTC_MODE 0x8000 /* 0 - reset to 0 when = OST_DATA */
123 #define JZ_OST_CNT_U32 0x000000fc /* copy of CNT_HI when reading CNT_LO */
126 writereg(uint32_t reg, uint32_t val)
128 *(volatile int32_t *)MIPS_PHYS_TO_KSEG1(reg) = val;
132 static inline uint32_t
133 readreg(uint32_t reg)
136 return *(volatile int32_t *)MIPS_PHYS_TO_KSEG1(reg);
139 /* Clock management */
140 #define JZ_CGU_BASE 0x10000000
142 #define JZ_CPCCR 0x00000000 /* Clock Control Register */
143 #define JZ_PDIV_M 0x000f0000 /* PCLK divider mask */
144 #define JZ_PDIV_S 16 /* PCLK divider shift */
145 #define JZ_CDIV_M 0x0000000f /* CPU clock divider mask */
146 #define JZ_CDIV_S 0 /* CPU clock divider shift */
147 #define JZ_CPAPCR 0x00000010 /* APLL */
148 #define JZ_CPMPCR 0x00000014 /* MPLL */
149 #define JZ_CPEPCR 0x00000018 /* EPLL */
150 #define JZ_CPVPCR 0x0000001C /* VPLL */
151 #define JZ_PLLM_S 19 /* PLL multiplier shift */
152 #define JZ_PLLM_M 0xfff80000 /* PLL multiplier mask */
153 #define JZ_PLLN_S 13 /* PLL divider shift */
154 #define JZ_PLLN_M 0x0007e000 /* PLL divider mask */
155 #define JZ_PLLP_S 9 /* PLL postdivider shift */
156 #define JZ_PLLP_M 0x00001700 /* PLL postdivider mask */
157 #define JZ_PLLON 0x00000010 /* PLL is on and stable */
158 #define JZ_PLLBP 0x00000002 /* PLL bypass */
159 #define JZ_PLLEN 0x00000001 /* PLL enable */
160 #define JZ_CLKGR0 0x00000020 /* Clock Gating Registers */
161 #define CLK_NEMC (1 << 0)
162 #define CLK_BCH (1 << 1)
163 #define CLK_OTG0 (1 << 2)
164 #define CLK_MSC0 (1 << 3)
165 #define CLK_SSI0 (1 << 4)
166 #define CLK_SMB0 (1 << 5)
167 #define CLK_SMB1 (1 << 6)
168 #define CLK_SCC (1 << 7)
169 #define CLK_AIC (1 << 8)
170 #define CLK_TSSI0 (1 << 9)
171 #define CLK_OWI (1 << 10)
172 #define CLK_MSC1 (1 << 11)
173 #define CLK_MSC2 (1 << 12)
174 #define CLK_KBC (1 << 13)
175 #define CLK_SADC (1 << 14)
176 #define CLK_UART0 (1 << 15)
177 #define CLK_UART1 (1 << 16)
178 #define CLK_UART2 (1 << 17)
179 #define CLK_UART3 (1 << 18)
180 #define CLK_SSI1 (1 << 19)
181 #define CLK_SSI2 (1 << 20)
182 #define CLK_PDMA (1 << 21)
183 #define CLK_GPS (1 << 22)
184 #define CLK_MAC (1 << 23)
185 #define CLK_UHC (1 << 24)
186 #define CLK_SMB2 (1 << 25)
187 #define CLK_CIM (1 << 26)
188 #define CLK_TVE (1 << 27)
189 #define CLK_LCD (1 << 28)
190 #define CLK_IPU (1 << 29)
191 #define CLK_DDR0 (1 << 30)
192 #define CLK_DDR1 (1 << 31)
193 #define JZ_CLKGR1 0x00000028 /* Clock Gating Registers */
194 #define CLK_SMB3 (1 << 0)
195 #define CLK_TSSI1 (1 << 1)
196 #define CLK_VPU (1 << 2)
197 #define CLK_PCM (1 << 3)
198 #define CLK_GPU (1 << 4)
199 #define CLK_COMPRESS (1 << 5)
200 #define CLK_AIC1 (1 << 6)
201 #define CLK_GPVLC (1 << 7)
202 #define CLK_OTG1 (1 << 8)
203 #define CLK_HDMI (1 << 9)
204 #define CLK_UART4 (1 << 10)
205 #define CLK_AHB_MON (1 << 11)
206 #define CLK_SMB4 (1 << 12)
207 #define CLK_DES (1 << 13)
208 #define CLK_X2D (1 << 14)
209 #define CLK_P1 (1 << 15)
210 #define JZ_DDCDR 0x0000002c /* DDR clock divider register */
211 #define JZ_VPUCDR 0x00000030 /* VPU clock divider register */
212 #define JZ_I2SCDR 0x00000060 /* I2S device clock divider register */
213 #define JZ_I2S1CDR 0x000000a0 /* I2S device clock divider register */
214 #define JZ_USBCDR 0x00000050 /* OTG PHY clock divider register */
215 #define JZ_LP0CDR 0x00000054 /* LCD0 pix clock divider register */
216 #define JZ_LP1CDR 0x00000064 /* LCD1 pix clock divider register */
217 #define JZ_MSC0CDR 0x00000068 /* MSC0 clock divider register */
218 #define JZ_MSC1CDR 0x000000a4 /* MSC1 clock divider register */
219 #define JZ_MSC2CDR 0x000000a8 /* MSC2 clock divider register */
220 #define MSCCDR_SCLK_A 0x40000000
221 #define MSCCDR_MPLL 0x80000000
222 #define MSCCDR_CE 0x20000000
223 #define MSCCDR_BUSY 0x10000000
224 #define MSCCDR_STOP 0x08000000
225 #define MSCCDR_PHASE 0x00008000 /* 0 - 90deg phase, 1 - 180 */
226 #define MSCCDR_DIV_M 0x000000ff /* src / ((div + 1) * 2) */
227 #define UHCCDR_DIV_M 0x000000ff
228 #define JZ_UHCCDR 0x0000006c /* UHC 48M clock divider register */
229 #define UHCCDR_SCLK_A 0x00000000
230 #define UHCCDR_MPLL 0x40000000
231 #define UHCCDR_EPLL 0x80000000
232 #define UHCCDR_OTG_PHY 0xc0000000
233 #define UHCCDR_CLK_MASK 0xc0000000
234 #define UHCCDR_CE 0x20000000
235 #define UHCCDR_BUSY 0x10000000
236 #define UHCCDR_STOP 0x08000000
237 #define UHCCDR_DIV_M 0x000000ff
238 #define UHCCDR_DIV(d) (d)
239 #define JZ_SSICDR 0x00000074 /* SSI clock divider register */
240 #define JZ_CIMCDR 0x0000007c /* CIM MCLK clock divider register */
241 #define JZ_PCMCDR 0x00000084 /* PCM device clock divider register */
242 #define JZ_GPUCDR 0x00000088 /* GPU clock divider register */
243 #define JZ_HDMICDR 0x0000008c /* HDMI clock divider register */
244 #define JZ_BCHCDR 0x000000ac /* BCH clock divider register */
245 #define JZ_CPM_INTR 0x000000b0 /* CPM interrupt register */
246 #define JZ_CPM_INTRE 0x000000b4 /* CPM interrupt enable register */
247 #define JZ_CPSPR 0x00000034 /* CPM scratch register */
248 #define JZ_CPSRPR 0x00000038 /* CPM scratch protected register */
249 #define JZ_USBPCR 0x0000003c /* USB parameter control register */
250 #define PCR_USB_MODE 0x80000000 /* 1 - otg */
251 #define PCR_AVLD_REG 0x40000000
252 #define PCR_IDPULLUP_MASK 0x30000000
253 #define PCR_INCR_MASK 0x08000000
254 #define PCR_TCRISETUNE 0x04000000
255 #define PCR_COMMONONN 0x02000000
256 #define PCR_VBUSVLDEXT 0x01000000
257 #define PCR_VBUSVLDEXTSEL 0x00800000
258 #define PCR_POR 0x00400000
259 #define PCR_SIDDQ 0x00200000
260 #define PCR_OTG_DISABLE 0x00100000
261 #define PCR_COMPDISTN_M 0x000e0000
262 #define PCR_OTGTUNE 0x0001c000
263 #define PCR_SQRXTUNE 0x00003800
264 #define PCR_TXFSLSTUNE 0x00000780
265 #define PCR_TXPREEMPHTUNE 0x00000040
266 #define PCR_TXHSXVTUNE 0x00000030
267 #define PCR_TXVREFTUNE 0x0000000f
268 #define JZ_USBRDT 0x00000040 /* Reset detect timer register */
269 #define USBRDT_USBRDT_SHIFT 0
270 #define USBRDT_USBRDT_WIDTH 23
271 #define USBRDT_VBFIL_LD_EN 0x01000000
272 #define JZ_USBVBFIL 0x00000044 /* USB jitter filter register */
273 #define USBVBFIL_IDDIGFIL_SHIFT 16
274 #define USBVBFIL_IDDIGFIL_WIDTH 16
275 #define USBVBFIL_USBVBFIL_SHIFT 0
276 #define USBVBFIL_USBVBFIL_WIDTH 16
277 #define JZ_USBPCR1 0x00000048 /* USB parameter control register 1 */
278 #define PCR_SYNOPSYS 0x10000000 /* Mentor mode otherwise */
279 #define PCR_REFCLK_CORE 0x08000000
280 #define PCR_REFCLK_XO25 0x04000000
281 #define PCR_REFCLK_CO 0x00000000
282 #define PCR_REFCLK_M 0x0c000000
283 #define PCR_CLK_M 0x03000000 /* clock */
284 #define PCR_CLK_192 0x03000000 /* 19.2MHz */
285 #define PCR_CLK_48 0x02000000 /* 48MHz */
286 #define PCR_CLK_24 0x01000000 /* 24MHz */
287 #define PCR_CLK_12 0x00000000 /* 12MHz */
288 #define PCR_DMPD1 0x00800000 /* pull down D- on port 1 */
289 #define PCR_DPPD1 0x00400000 /* pull down D+ on port 1 */
290 #define PCR_PORT0_RST 0x00200000 /* port 0 reset */
291 #define PCR_PORT1_RST 0x00100000 /* port 1 reset */
292 #define PCR_WORD_I_F0 0x00080000 /* 1: 16bit/30M, 8/60 otherw. */
293 #define PCR_WORD_I_F1 0x00040000 /* same for port 1 */
294 #define PCR_COMPDISTUNE 0x00038000 /* disconnect threshold */
295 #define PCR_SQRXTUNE1 0x00007000 /* squelch threshold */
296 #define PCR_TXFSLSTUNE1 0x00000f00 /* FS/LS impedance adj. */
297 #define PCR_TXPREEMPH 0x00000080 /* HS transm. pre-emphasis */
298 #define PCR_TXHSXVTUNE1 0x00000060 /* dp/dm voltage adj. */
299 #define PCR_TXVREFTUNE1 0x00000017 /* HS DC voltage adj. */
300 #define PCR_TXRISETUNE1 0x00000001 /* rise/fall wave adj. */
303 #define JZ_LPCR 0x00000004
304 #define LPCR_PD_SCPU (1u << 31) /* CPU1 power down */
305 #define LPCR_PD_VPU (1u << 30) /* VPU power down */
306 #define LPCR_PD_GPU (1u << 29) /* GPU power down */
307 #define LPCR_PD_GPS (1u << 28) /* GPS power down */
308 #define LPCR_SCPUS (1u << 27) /* CPU1 power down status */
309 #define LPCR_VPUS (1u << 26) /* VPU power down status */
310 #define LPCR_GPUS (1u << 25) /* GPU power down status */
311 #define LPCR_GPSS (1u << 24) /* GPS power down status */
312 #define LPCR_GPU_IDLE (1u << 20) /* GPU idle status */
313 #define LPCR_PST_SHIFT 8 /* Power stability time */
314 #define LPCR_PST_MASK (0xFFFu << 8)
315 #define LPCR_DUTY_SHIFT 3 /* CPU clock duty */
316 #define LPCR_DUTY_MASK (0x1Fu << 3)
317 #define LPCR_DOZE (1u << 2) /* Doze mode */
318 #define LPCR_LPM_SHIFT 0 /* Low power mode */
319 #define LPCR_LPM_MASK (0x03u << 0)
321 #define JZ_OPCR 0x00000024 /* Oscillator Power Control Reg. */
322 #define OPCR_IDLE_DIS 0x80000000 /* don't stop CPU clk on idle */
323 #define OPCR_GPU_CLK_ST 0x40000000 /* stop GPU clock */
324 #define OPCR_L2CM_M 0x0c000000
325 #define OPCR_L2CM_ON 0x00000000 /* L2 stays on in sleep */
326 #define OPCR_L2CM_RET 0x04000000 /* L2 retention mode in sleep */
327 #define OPCR_L2CM_OFF 0x08000000 /* L2 powers down in sleep */
328 #define OPCR_SPENDN0 0x00000080 /* 0 - OTG port forced down */
329 #define OPCR_SPENDN1 0x00000040 /* 0 - UHC port forced down */
330 #define OPCR_BUS_MODE 0x00000020 /* 1 - bursts */
331 #define OPCR_O1SE 0x00000010 /* EXTCLK on in sleep */
332 #define OPCR_PD 0x00000008 /* P0 down in sleep */
333 #define OPCR_ERCS 0x00000004 /* 1 RTCCLK, 0 EXTCLK/512 */
334 #define OPCR_CPU_MODE 0x00000002 /* 1 access 'accelerated' */
335 #define OPCR_OSE 0x00000001 /* disable EXTCLK */
337 #define JZ_SPCR0 0x000000b8 /* SRAM Power Control Registers */
338 #define JZ_SPCR1 0x000000bc
339 #define JZ_SRBC 0x000000c4 /* Soft Reset & Bus Control */
340 #define SRBC_UHC_SR 0x00004000 /* UHC soft reset*/
343 * random number generator
345 * Its function currently isn't documented by Ingenic.
346 * However, testing suggests that it works as expected.
348 #define JZ_ERNG 0x000000d8
349 #define JZ_RNG 0x000000dc
351 /* Interrupt controller */
352 #define JZ_ICBASE 0x10001000 /* IC base address */
353 #define JZ_ICSR0 0x00000000 /* raw IRQ line status */
354 #define JZ_ICMR0 0x00000004 /* IRQ mask, 1 masks IRQ */
355 #define JZ_ICMSR0 0x00000008 /* sets bits in mask register */
356 #define JZ_ICMCR0 0x0000000c /* clears bits in mask register */
357 #define JZ_ICPR0 0x00000010 /* line status after masking */
359 #define JZ_ICSR1 0x00000020 /* raw IRQ line status */
360 #define JZ_ICMR1 0x00000024 /* IRQ mask, 1 masks IRQ */
361 #define JZ_ICMSR1 0x00000028 /* sets bits in mask register */
362 #define JZ_ICMCR1 0x0000002c /* clears bits in maks register */
363 #define JZ_ICPR1 0x00000030 /* line status after masking */
365 #define JZ_DSR0 0x00000034 /* source for PDMA */
366 #define JZ_DMR0 0x00000038 /* mask for PDMA */
367 #define JZ_DPR0 0x0000003c /* pending for PDMA */
369 #define JZ_DSR1 0x00000040 /* source for PDMA */
370 #define JZ_DMR1 0x00000044 /* mask for PDMA */
371 #define JZ_DPR1 0x00000048 /* pending for PDMA */
373 /* memory controller */
374 #define JZ_DMMAP0 0x13010024
375 #define JZ_DMMAP1 0x13010028
376 #define DMMAP_BASE 0x0000ff00 /* base PADDR of memory chunk */
377 #define DMMAP_MASK 0x000000ff /* mask which bits of PADDR are
379 /* USB controllers */
380 #define JZ_EHCI_BASE 0x13490000
381 #define JZ_EHCI_REG_UTMI_BUS 0x000000b0
382 #define UTMI_BUS_WIDTH 0x00000040
383 #define JZ_OHCI_BASE 0x134a0000
385 #define JZ_DWC2_BASE 0x13500000
386 #define JZ_DWC2_GUSBCFG 0
389 #define JZ_DME_BASE 0x16000000
391 #define JZ_DME_DATA 2
394 #define JZ_GPIO_A_BASE 0x10010000
395 #define JZ_GPIO_B_BASE 0x10010100
396 #define JZ_GPIO_C_BASE 0x10010200
397 #define JZ_GPIO_D_BASE 0x10010300
398 #define JZ_GPIO_E_BASE 0x10010400
399 #define JZ_GPIO_F_BASE 0x10010500
401 /* GPIO registers per port */
402 #define JZ_GPIO_PIN 0x00000000 /* pin level register */
403 /* 0 - normal gpio, 1 - interrupt */
404 #define JZ_GPIO_INT 0x00000010 /* interrupt register */
405 #define JZ_GPIO_INTS 0x00000014 /* interrupt set register */
406 #define JZ_GPIO_INTC 0x00000018 /* interrupt clear register */
408 * INT == 1: 1 disables interrupt
409 * INT == 0: device select, see below
411 #define JZ_GPIO_MASK 0x00000020 /* port mask register */
412 #define JZ_GPIO_MASKS 0x00000024 /* port mask set register */
413 #define JZ_GPIO_MASKC 0x00000028 /* port mask clear register */
415 * INT == 1: 0 - level triggered, 1 - edge triggered
416 * INT == 0: 0 - device select, see below
418 #define JZ_GPIO_PAT1 0x00000030 /* pattern 1 register */
419 #define JZ_GPIO_PAT1S 0x00000034 /* pattern 1 set register */
420 #define JZ_GPIO_PAT1C 0x00000038 /* pattern 1 clear register */
423 * PAT1 == 0: 0 - trigger on low, 1 - trigger on high
424 * PAT0 == 1: 0 - trigger on falling edge, 1 - trigger on rising edge
427 * PAT1 == 0: 0 - device 0, 1 - device 1
428 * PAT0 == 1: 0 - device 2, 1 - device 3
430 * PAT1 == 0: set gpio output
431 * PAT1 == 1: pin is input
433 #define JZ_GPIO_PAT0 0x00000040 /* pattern 0 register */
434 #define JZ_GPIO_PAT0S 0x00000044 /* pattern 0 set register */
435 #define JZ_GPIO_PAT0C 0x00000048 /* pattern 0 clear register */
436 /* 1 - interrupt happened */
437 #define JZ_GPIO_FLAG 0x00000050 /* flag register */
438 #define JZ_GPIO_FLAGC 0x00000058 /* flag clear register */
439 /* 1 - disable pull up/down resistors */
440 #define JZ_GPIO_DPULL 0x00000070 /* pull disable register */
441 #define JZ_GPIO_DPULLS 0x00000074 /* pull disable set register */
442 #define JZ_GPIO_DPULLC 0x00000078 /* pull disable clear register */
443 /* the following are uncommented in the manual */
444 #define JZ_GPIO_DRVL 0x00000080 /* drive low register */
445 #define JZ_GPIO_DRVLS 0x00000084 /* drive low set register */
446 #define JZ_GPIO_DRVLC 0x00000088 /* drive low clear register */
447 #define JZ_GPIO_DIR 0x00000090 /* direction register */
448 #define JZ_GPIO_DIRS 0x00000094 /* direction register */
449 #define JZ_GPIO_DIRC 0x00000098 /* direction register */
450 #define JZ_GPIO_DRVH 0x000000a0 /* drive high register */
451 #define JZ_GPIO_DRVHS 0x000000a4 /* drive high set register */
452 #define JZ_GPIO_DRVHC 0x000000a8 /* drive high clear register */
455 #define JZ_SMB0_BASE 0x10050000
456 #define JZ_SMB1_BASE 0x10051000
457 #define JZ_SMB2_BASE 0x10052000
458 #define JZ_SMB3_BASE 0x10053000
459 #define JZ_SMB4_BASE 0x10054000
461 /* SMBus register offsets, per port */
462 #define JZ_SMBCON 0x00 /* SMB control */
463 #define JZ_STPHLD 0x80 /* Stop Hold Enable bit */
464 #define JZ_SLVDIS 0x40 /* 1 - slave disabled */
465 #define JZ_REST 0x20 /* 1 - allow RESTART */
466 #define JZ_MATP 0x10 /* 1 - enable 10bit addr. for master */
467 #define JZ_SATP 0x08 /* 1 - enable 10bit addr. for slave */
468 #define JZ_SPD_M 0x06 /* bus speed control */
469 #define JZ_SPD_100KB 0x02 /* 100kBit/s mode */
470 #define JZ_SPD_400KB 0x04 /* 400kBit/s mode */
471 #define JZ_MD 0x01 /* enable master */
472 #define JZ_SMBTAR 0x04 /* SMB target address */
473 #define JZ_SMATP 0x1000 /* enable 10bit master addr */
474 #define JZ_SPECIAL 0x0800 /* 1 - special command */
475 #define JZ_START 0x0400 /* 1 - send START */
476 #define JZ_SMBTAR_M 0x03ff /* target address */
477 #define JZ_SMBSAR 0x08 /* SMB slave address */
478 #define JZ_SMBDC 0x10 /* SMB data buffer and command */
479 #define JZ_CMD 0x100 /* 1 - read, 0 - write */
480 #define JZ_DATA 0x0ff
481 #define JZ_SMBSHCNT 0x14 /* Standard speed SMB SCL high count */
482 #define JZ_SMBSLCNT 0x18 /* Standard speed SMB SCL low count */
483 #define JZ_SMBFHCNT 0x1C /* Fast speed SMB SCL high count */
484 #define JZ_SMBFLCNT 0x20 /* Fast speed SMB SCL low count */
485 #define JZ_SMBINTST 0x2C /* SMB Interrupt Status */
486 #define JZ_ISTT 0x400 /* START or RESTART occured */
487 #define JZ_ISTP 0x200 /* STOP occured */
488 #define JZ_TXABT 0x40 /* ABORT occured */
489 #define JZ_TXEMP 0x10 /* TX FIFO is low */
490 #define JZ_TXOF 0x08 /* TX FIFO is high */
491 #define JZ_RXFL 0x04 /* RX FIFO is at JZ_SMBRXTL*/
492 #define JZ_RXOF 0x02 /* RX FIFO is high */
493 #define JZ_RXUF 0x01 /* RX FIFO underflow */
494 #define JZ_SMBINTM 0x30 /* SMB Interrupt Mask */
495 #define JZ_SMBRXTL 0x38 /* SMB RxFIFO Threshold */
496 #define JZ_SMBTXTL 0x3C /* SMB TxFIFO Threshold */
497 #define JZ_SMBCINT 0x40 /* Clear Interrupts */
498 #define JZ_CLEARALL 0x01
499 #define JZ_SMBCRXUF 0x44 /* Clear RXUF Interrupt */
500 #define JZ_SMBCRXOF 0x48 /* Clear RX_OVER Interrupt */
501 #define JZ_SMBCTXOF 0x4C /* Clear TX_OVER Interrupt */
502 #define JZ_SMBCRXREQ 0x50 /* Clear RDREQ Interrupt */
503 #define JZ_SMBCTXABT 0x54 /* Clear TX_ABRT Interrupt */
504 #define JZ_SMBCRXDN 0x58 /* Clear RX_DONE Interrupt */
505 #define JZ_SMBCACT 0x5c /* Clear ACTIVITY Interrupt */
506 #define JZ_SMBCSTP 0x60 /* Clear STOP Interrupt */
507 #define JZ_SMBCSTT 0x64 /* Clear START Interrupt */
508 #define JZ_SMBCGC 0x68 /* Clear GEN_CALL Interrupt */
509 #define JZ_SMBENB 0x6C /* SMB Enable */
510 #define JZ_ENABLE 0x01
511 #define JZ_SMBST 0x70 /* SMB Status register */
512 #define JZ_SLVACT 0x40 /* slave is active */
513 #define JZ_MSTACT 0x20 /* master is active */
514 #define JZ_RFF 0x10 /* RX FIFO is full */
515 #define JZ_RFNE 0x08 /* RX FIFO not empty */
516 #define JZ_TFE 0x04 /* TX FIFO is empty */
517 #define JZ_TFNF 0x02 /* TX FIFO is not full */
518 #define JZ_ACT 0x01 /* JZ_SLVACT | JZ_MSTACT */
519 #define JZ_SMBABTSRC 0x80 /* SMB Transmit Abort Status Register */
520 #define JZ_SMBDMACR 0x88 /* DMA Control Register */
521 #define JZ_SMBDMATDL 0x8c /* DMA Transmit Data Level */
522 #define JZ_SMBDMARDL 0x90 /* DMA Receive Data Level */
523 #define JZ_SMBSDASU 0x94 /* SMB SDA Setup Register */
524 #define JZ_SMBACKGC 0x98 /* SMB ACK General Call Register */
525 #define JZ_SMBENBST 0x9C /* SMB Enable Status Register */
526 #define JZ_SMBSDAHD 0xD0 /* SMB SDA HolD time Register */
527 #define JZ_HDENB 0x100 /* enable hold time */
530 #define JZ_MSC0_BASE 0x13450000
531 #define JZ_MSC1_BASE 0x13460000
532 #define JZ_MSC2_BASE 0x13470000
534 #define JZ_MSC_CTRL 0x00
535 #define JZ_SEND_CCSD 0x8000
536 #define JZ_SEND_AS_CCSD 0x4000
537 #define JZ_EXIT_MULTIPLE 0x0080
538 #define JZ_EXIT_TRANSFER 0x0040
539 #define JZ_START_READWAIT 0x0020
540 #define JZ_STOP_READWAIT 0x0010
541 #define JZ_RESET 0x0008
542 #define JZ_START_OP 0x0004
543 #define JZ_CLOCK_CTRL_M 0x0003
544 #define JZ_CLOCK_START 0x0002
545 #define JZ_CLOCK_STOP 0x0001
546 #define JZ_MSC_STAT 0x04
547 #define JZ_AUTO_CMD12_DONE 0x80000000
548 #define JZ_AUTO_CMD23_DONE 0x40000000
549 #define JZ_SVS 0x20000000
550 #define JZ_PIN_LEVEL_M 0x1f000000
551 #define JZ_BCE 0x00100000 /* boot CRC error */
552 #define JZ_BDE 0x00080000 /* boot data end */
553 #define JZ_BAE 0x00040000 /* boot acknowledge error */
554 #define JZ_BAR 0x00020000 /* boot ack. received */
555 #define JZ_DMAEND 0x00010000
556 #define JZ_IS_RESETTING 0x00008000
557 #define JZ_SDIO_INT_ACTIVE 0x00004000
558 #define JZ_PRG_DONE 0x00002000
559 #define JZ_DATA_TRAN_DONE 0x00001000
560 #define JZ_END_CMD_RES 0x00000800
561 #define JZ_DATA_FIFO_AFULL 0x00000400
562 #define JZ_IS_READWAIT 0x00000200
563 #define JZ_CLK_EN 0x00000100
564 #define JZ_DATA_FIFO_FULL 0x00000080
565 #define JZ_DATA_FIFO_EMPTY 0x00000040
566 #define JZ_CRC_RES_ERR 0x00000020
567 #define JZ_CRC_READ_ERR 0x00000010
568 #define JZ_CRC_WRITE_ERR_M 0x0000000c
569 #define JZ_CRC_WRITE_OK 0x00000000
570 #define JZ_CRC_CARD_ERR 0x00000004
571 #define JZ_CRC_NO_STATUS 0x00000008
572 #define JZ_TIME_OUT_RES 0x00000002
573 #define JZ_TIME_OUT_READ 0x00000001
574 #define JZ_MSC_CLKRT 0x08
575 #define JZ_DEV_CLK 0x0
576 #define JZ_DEV_CLK_2 0x1 /* DEV_CLK / 2 */
577 #define JZ_DEV_CLK_4 0x2 /* DEV_CLK / 4 */
578 #define JZ_DEV_CLK_8 0x3 /* DEV_CLK / 8 */
579 #define JZ_DEV_CLK_16 0x4 /* DEV_CLK / 16 */
580 #define JZ_DEV_CLK_32 0x5 /* DEV_CLK / 32 */
581 #define JZ_DEV_CLK_64 0x6 /* DEV_CLK / 64 */
582 #define JZ_DEV_CLK_128 0x7 /* DEV_CLK / 128 */
583 #define JZ_MSC_CMDAT 0x0c
584 #define JZ_CCS_EXPECTED 0x80000000
585 #define JZ_READ_CEATA 0x40000000
586 #define JZ_DIS_BOOT 0x08000000
587 #define JZ_ENA_BOOT 0x04000000
588 #define JZ_EXP_BOOT_ACK 0x02000000
589 #define JZ_BOOT_MODE 0x01000000
590 #define JZ_AUTO_CMD23 0x00040000
591 #define JZ_SDIO_PRDT 0x00020000
592 #define JZ_AUTO_CMD12 0x00010000
593 #define JZ_RTRG_M 0x0000c000 /* receive FIFO trigger */
594 #define JZ_RTRG_16 0x00000000 /* >= 16 */
595 #define JZ_RTRG_32 0x00004000 /* >= 32 */
596 #define JZ_RTRG_64 0x00008000 /* >= 64 */
597 #define JZ_RTRG_96 0x0000c000 /* >= 96 */
598 #define JZ_TTRG_M 0x00003000 /* transmit FIFO trigger */
599 #define JZ_TTRG_16 0x00000000 /* >= 16 */
600 #define JZ_TTRG_32 0x00001000 /* >= 32 */
601 #define JZ_TTRG_64 0x00002000 /* >= 64 */
602 #define JZ_TTRG_96 0x00003000 /* >= 96 */
603 #define JZ_IO_ABORT 0x00000800
604 #define JZ_BUS_WIDTH_M 0x00000600
605 #define JZ_BUS_1BIT 0x00000000
606 #define JZ_BUS_4BIT 0x00000400
607 #define JZ_BUS_8BIT 0x00000600
608 #define JZ_INIT 0x00000080 /* send 80 clk init before cmd */
609 #define JZ_BUSY 0x00000040
610 #define JZ_STREAM 0x00000020
611 #define JZ_WRITE 0x00000010 /* read otherwise */
612 #define JZ_DATA_EN 0x00000008
613 #define JZ_RESPONSE_M 0x00000007 /* response format */
614 #define JZ_RES_NONE 0x00000000
615 #define JZ_RES_R1 0x00000001 /* R1 and R1b */
616 #define JZ_RES_R2 0x00000002
617 #define JZ_RES_R3 0x00000003
618 #define JZ_RES_R4 0x00000004
619 #define JZ_RES_R5 0x00000005
620 #define JZ_RES_R6 0x00000006
621 #define JZ_RES_R7 0x00000007
622 #define JZ_MSC_RESTO 0x10 /* 16bit response timeout in MSC_CLK */
623 #define JZ_MSC_RDTO 0x14 /* 32bit read timeout in MSC_CLK */
624 #define JZ_MSC_BLKLEN 0x18 /* 16bit block length */
625 #define JZ_MSC_NOB 0x1c /* 16bit block counter */
626 #define JZ_MSC_SNOB 0x20 /* 16bit successful block counter */
627 #define JZ_MSC_IMASK 0x24 /* interrupt mask */
628 #define JZ_INT_AUTO_CMD23_DONE 0x40000000
629 #define JZ_INT_SVS 0x20000000
630 #define JZ_INT_PIN_LEVEL_M 0x1f000000
631 #define JZ_INT_BCE 0x00100000
632 #define JZ_INT_BDE 0x00080000
633 #define JZ_INT_BAE 0x00040000
634 #define JZ_INT_BAR 0x00020000
635 #define JZ_INT_DMAEND 0x00010000
636 #define JZ_INT_AUTO_CMD12_DONE 0x00008000
637 #define JZ_INT_DATA_FIFO_FULL 0x00004000
638 #define JZ_INT_DATA_FIFO_EMPTY 0x00002000
639 #define JZ_INT_CRC_RES_ERR 0x00001000
640 #define JZ_INT_CRC_READ_ERR 0x00000800
641 #define JZ_INT_CRC_WRITE_ERR 0x00000400
642 #define JZ_INT_TIMEOUT_RES 0x00000200
643 #define JZ_INT_TIMEOUT_READ 0x00000100
644 #define JZ_INT_SDIO 0x00000080
645 #define JZ_INT_TXFIFO_WR_REQ 0x00000040
646 #define JZ_INT_RXFIFO_RD_REQ 0x00000020
647 #define JZ_INT_END_CMD_RES 0x00000004
648 #define JZ_INT_PRG_DONE 0x00000002
649 #define JZ_INT_DATA_TRAN_DONE 0x00000001
650 #define JZ_MSC_IFLG 0x28 /* interrupt flags */
651 #define JZ_MSC_CMD 0x2c /* 6bit CMD index */
652 #define JZ_MSC_ARG 0x30 /* 32bit argument */
653 #define JZ_MSC_RES 0x34 /* 8x16bit response data FIFO */
654 #define JZ_MSC_RXFIFO 0x38
655 #define JZ_MSC_TXFIFO 0x3c
656 #define JZ_MSC_LPM 0x40
657 #define JZ_DRV_SEL_M 0xc0000000
658 #define JZ_FALLING_EDGE 0x00000000
659 #define JZ_RISING_1NS 0x40000000 /* 1ns delay */
660 #define JZ_RISING_4 0x80000000 /* 1/4 MSC_CLK delay */
661 #define JZ_SMP_SEL 0x20000000 /* 1 - rising edge */
662 #define JZ_LPM 0x00000001 /* low power mode */
663 #define JZ_MSC_DMAC 0x44
664 #define JZ_MODE_SEL 0x80 /* 1 - specify transfer length */
665 #define JZ_AOFST_M 0x60 /* address offset in bytes */
666 #define JZ_AOFST_S 6 /* addrress offset shift */
667 #define JZ_ALIGNEN 0x10 /* allow non-32bit-aligned transfers */
668 #define JZ_INCR_M 0x0c /* burst type */
669 #define JZ_INCR_16 0x00
670 #define JZ_INCR_32 0x04
671 #define JZ_INCR_64 0x08
672 #define JZ_DMASEL 0x02 /* 1 - SoC DMAC, 0 - MSC built-in */
673 #define JZ_DMAEN 0x01 /* enable DMA */
674 #define JZ_MSC_DMANDA 0x48 /* next descriptor paddr */
675 #define JZ_MSC_DMADA 0x4c /* current descriptor */
676 #define JZ_MSC_DMALEN 0x50 /* transfer tength */
677 #define JZ_MSC_DMACMD 0x54
678 #define JZ_DMA_IDI_M 0xff000000
679 #define JZ_DMA_ID_M 0x00ff0000
680 #define JZ_DMA_AOFST_M 0x00000600
681 #define JZ_DMA_ALIGN 0x00000100
682 #define JZ_DMA_ENDI 0x00000002
683 #define JZ_DMA_LINK 0x00000001
684 #define JZ_MSC_CTRL2 0x58
685 #define JZ_PIP 0x1f000000 /* 1 - intr trigger on high */
686 #define JZ_RST_EN 0x00800000
687 #define JZ_STPRM 0x00000010
688 #define JZ_SVC 0x00000008
689 #define JZ_SMS_M 0x00000007
690 #define JZ_SMS_DEF 0x00000000 /* default speed */
691 #define JZ_SMS_HIGH 0x00000001 /* high speed */
692 #define JZ_SMS_SDR12 0x00000002
693 #define JZ_SMS_SDR25 0x00000003
694 #define JZ_SMS_SDR50 0x00000004
695 #define JZ_MSC_RTCNT 0x5c /* RT FIFO count */
697 /* EFUSE Slave Interface */
698 #define JZ_EFUSE 0x134100D0
699 #define JZ_EFUCTRL 0x00
700 #define JZ_EFUSE_BANK 0x40000000 /* select upper 4KBit */
701 #define JZ_EFUSE_ADDR_M 0x3fe00000 /* in bytes */
702 #define JZ_EFUSE_ADDR_SHIFT 21
703 #define JZ_EFUSE_SIZE_M 0x001f0000 /* in bytes */
704 #define JZ_EFUSE_SIZE_SHIFT 16
705 #define JZ_EFUSE_PROG 0x00008000 /* enable programming */
706 #define JZ_EFUSE_WRITE 0x00000002 /* write enable */
707 #define JZ_EFUSE_READ 0x00000001 /* read enable */
708 #define JZ_EFUCFG 0x04
709 #define JZ_EFUSE_INT_E 0x80000000 /* which IRQ? */
710 #define JZ_EFUSE_RD_ADJ_M 0x00f00000
711 #define JZ_EFUSE_RD_STROBE 0x000f0000
712 #define JZ_EFUSE_WR_ADJUST 0x0000f000
713 #define JZ_EFUSE_WR_STROBE 0x00000fff
714 #define JZ_EFUSTATE 0x08
715 #define JZ_EFUSE_GLOBAL_P 0x00008000 /* wr protect bits */
716 #define JZ_EFUSE_CHIPID_P 0x00004000
717 #define JZ_EFUSE_CUSTID_P 0x00002000
718 #define JZ_EFUSE_SECWR_EN 0x00001000
719 #define JZ_EFUSE_PC_P 0x00000800
720 #define JZ_EFUSE_HDMIKEY_P 0x00000400
721 #define JZ_EFUSE_SECKEY_P 0x00000200
722 #define JZ_EFUSE_SECBOOT_EN 0x00000100
723 #define JZ_EFUSE_HDMI_BUSY 0x00000004
724 #define JZ_EFUSE_WR_DONE 0x00000002
725 #define JZ_EFUSE_RD_DONE 0x00000001
726 #define JZ_EFUDATA0 0x0C
727 #define JZ_EFUDATA1 0x10
728 #define JZ_EFUDATA2 0x14
729 #define JZ_EFUDATA3 0x18
730 #define JZ_EFUDATA4 0x1C
731 #define JZ_EFUDATA5 0x20
732 #define JZ_EFUDATA6 0x24
733 #define JZ_EFUDATA7 0x28
736 #define JZ_NEMC_BASE 0x13410000
737 #define JZ_NEMC_SMCR(n) (0x10 + (n) * 4)
739 # define JZ_NEMC_SMCR_SMT_SHIFT 0
740 # define JZ_NEMC_SMCR_SMT_WIDTH 1
741 # define JZ_NEMC_SMCR_SMT_MASK (((1 << JZ_NEMC_SMCR_SMT_WIDTH) - 1) << JZ_NEMC_SMCR_SMT_SHIFT)
742 # define JZ_NEMC_SMCR_SMT_NORMAL (0 << JZ_NEMC_SMCR_SMT_SHIFT)
743 # define JZ_NEMC_SMCR_SMT_BROM (1 << JZ_NEMC_SMCR_SMT_SHIFT)
745 # define JZ_NEMC_SMCR_BL_SHIFT 1
746 # define JZ_NEMC_SMCR_BL_WIDTH 2
747 # define JZ_NEMC_SMCR_BL_MASK (((1 << JZ_NEMC_SMCR_BL_WIDTH) - 1) << JZ_NEMC_SMCR_BL_SHIFT)
748 # define JZ_NEMC_SMCR_BL(n) (((n) << JZ_NEMC_SMCR_BL_SHIFT)
750 # define JZ_NEMC_SMCR_BW_SHIFT 6
751 # define JZ_NEMC_SMCR_BW_WIDTH 2
752 # define JZ_NEMC_SMCR_BW_MASK (((1 << JZ_NEMC_SMCR_BW_WIDTH) - 1) << JZ_NEMC_SMCR_BW_SHIFT)
753 # define JZ_NEMC_SMCR_BW_8 (0 << JZ_NEMC_SMCR_BW_SHIFT)
755 # define JZ_NEMC_SMCR_TAS_SHIFT 8
756 # define JZ_NEMC_SMCR_TAS_WIDTH 4
757 # define JZ_NEMC_SMCR_TAS_MASK (((1 << JZ_NEMC_SMCR_TAS_WIDTH) - 1) << JZ_NEMC_SMCR_TAS_SHIFT)
759 # define JZ_NEMC_SMCR_TAH_SHIFT 12
760 # define JZ_NEMC_SMCR_TAH_WIDTH 4
761 # define JZ_NEMC_SMCR_TAH_MASK (((1 << JZ_NEMC_SMCR_TAH_WIDTH) - 1) << JZ_NEMC_SMCR_TAH_SHIFT)
763 # define JZ_NEMC_SMCR_TBP_SHIFT 16
764 # define JZ_NEMC_SMCR_TBP_WIDTH 4
765 # define JZ_NEMC_SMCR_TBP_MASK (((1 << JZ_NEMC_SMCR_TBP_WIDTH) - 1) << JZ_NEMC_SMCR_TBP_SHIFT)
767 # define JZ_NEMC_SMCR_TAW_SHIFT 20
768 # define JZ_NEMC_SMCR_TAW_WIDTH 4
769 # define JZ_NEMC_SMCR_TAW_MASK (((1 << JZ_NEMC_SMCR_TAW_WIDTH) - 1) << JZ_NEMC_SMCR_TAW_SHIFT)
771 # define JZ_NEMC_SMCR_STRV_SHIFT 24
772 # define JZ_NEMC_SMCR_STRV_WIDTH 4
773 # define JZ_NEMC_SMCR_STRV_MASK (((1 << JZ_NEMC_SMCR_STRV_WIDTH) - 1) << JZ_NEMC_SMCR_STRV_SHIFT)
775 #define JZ_NEMC_SACR(n) (0x30 + (n) * 4)
777 # define JZ_NEMC_SACR_MASK_SHIFT 0
778 # define JZ_NEMC_SACR_MASK_WIDTH 8
779 # define JZ_NEMC_SACR_MASK_MASK (((1 << JZ_NEMC_SACR_MASK_WIDTH) - 1) << JZ_NEMC_SACR_MASK_SHIFT)
781 # define JZ_NEMC_SACR_ADDR_SHIFT 0
782 # define JZ_NEMC_SACR_ADDR_WIDTH 8
783 # define JZ_NEMC_SACR_ADDR_MASK (((1 << JZ_NEMC_SACR_ADDR_WIDTH) - 1) << JZ_NEMC_SACR_ADDR_SHIFT)
785 #define JC_NEMC_NFSCR 0x50
787 #endif /* JZ4780_REGS_H */
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