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git01.mediatek.com / filogic / uboot / f27f4e8eb2062b193287679e2ff606f335f5663d / . / arch / arm / include / asm / arch-tegra20 / pinmux.h
blob: d7802d9675979ac118c4d2b1da956e31320d77b7 [file] [log] [blame]
Tom Warren41b68382011-01-27 10:58:05 +0000[diff] [blame]1/*
2 * (C) Copyright 2010,2011
3 * NVIDIA Corporation <www.nvidia.com>
4 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +0200[diff] [blame]5 * SPDX-License-Identifier: GPL-2.0+
Tom Warren41b68382011-01-27 10:58:05 +0000[diff] [blame]6 */
7
Stephen Warren9026dfd2014-03-21 12:28:54 -0600[diff] [blame]8#ifndef _TEGRA20_PINMUX_H_
9#define _TEGRA20_PINMUX_H_
Tom Warren41b68382011-01-27 10:58:05 +0000[diff] [blame]10
Simon Glassb70bbf12011-09-21 12:40:06 +0000[diff] [blame]11/*
12 * Pin groups which we adjust. There are three basic attributes of each pin
13 * group which use this enum:
14 *
15 * - function
16 * - pullup / pulldown
17 * - tristate or normal
18 */
Simon Glass80608ed2011-09-21 12:40:05 +0000[diff] [blame]19enum pmux_pingrp {
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]20 /* APB_MISC_PP_TRISTATE_REG_A_0 */
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]21 PMUX_PINGRP_ATA,
22 PMUX_PINGRP_ATB,
23 PMUX_PINGRP_ATC,
24 PMUX_PINGRP_ATD,
25 PMUX_PINGRP_CDEV1,
26 PMUX_PINGRP_CDEV2,
27 PMUX_PINGRP_CSUS,
28 PMUX_PINGRP_DAP1,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]29
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]30 PMUX_PINGRP_DAP2,
31 PMUX_PINGRP_DAP3,
32 PMUX_PINGRP_DAP4,
33 PMUX_PINGRP_DTA,
34 PMUX_PINGRP_DTB,
35 PMUX_PINGRP_DTC,
36 PMUX_PINGRP_DTD,
37 PMUX_PINGRP_DTE,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]38
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]39 PMUX_PINGRP_GPU,
40 PMUX_PINGRP_GPV,
41 PMUX_PINGRP_I2CP,
42 PMUX_PINGRP_IRTX,
43 PMUX_PINGRP_IRRX,
44 PMUX_PINGRP_KBCB,
45 PMUX_PINGRP_KBCA,
46 PMUX_PINGRP_PMC,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]47
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]48 PMUX_PINGRP_PTA,
49 PMUX_PINGRP_RM,
50 PMUX_PINGRP_KBCE,
51 PMUX_PINGRP_KBCF,
52 PMUX_PINGRP_GMA,
53 PMUX_PINGRP_GMC,
54 PMUX_PINGRP_SDIO1,
55 PMUX_PINGRP_OWC,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]56
57 /* 32: APB_MISC_PP_TRISTATE_REG_B_0 */
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]58 PMUX_PINGRP_GME,
59 PMUX_PINGRP_SDC,
60 PMUX_PINGRP_SDD,
61 PMUX_PINGRP_RESERVED0,
62 PMUX_PINGRP_SLXA,
63 PMUX_PINGRP_SLXC,
64 PMUX_PINGRP_SLXD,
65 PMUX_PINGRP_SLXK,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]66
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]67 PMUX_PINGRP_SPDI,
68 PMUX_PINGRP_SPDO,
69 PMUX_PINGRP_SPIA,
70 PMUX_PINGRP_SPIB,
71 PMUX_PINGRP_SPIC,
72 PMUX_PINGRP_SPID,
73 PMUX_PINGRP_SPIE,
74 PMUX_PINGRP_SPIF,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]75
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]76 PMUX_PINGRP_SPIG,
77 PMUX_PINGRP_SPIH,
78 PMUX_PINGRP_UAA,
79 PMUX_PINGRP_UAB,
80 PMUX_PINGRP_UAC,
81 PMUX_PINGRP_UAD,
82 PMUX_PINGRP_UCA,
83 PMUX_PINGRP_UCB,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]84
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]85 PMUX_PINGRP_RESERVED1,
86 PMUX_PINGRP_ATE,
87 PMUX_PINGRP_KBCC,
88 PMUX_PINGRP_RESERVED2,
89 PMUX_PINGRP_RESERVED3,
90 PMUX_PINGRP_GMB,
91 PMUX_PINGRP_GMD,
92 PMUX_PINGRP_DDC,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]93
94 /* 64: APB_MISC_PP_TRISTATE_REG_C_0 */
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]95 PMUX_PINGRP_LD0,
96 PMUX_PINGRP_LD1,
97 PMUX_PINGRP_LD2,
98 PMUX_PINGRP_LD3,
99 PMUX_PINGRP_LD4,
100 PMUX_PINGRP_LD5,
101 PMUX_PINGRP_LD6,
102 PMUX_PINGRP_LD7,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]103
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]104 PMUX_PINGRP_LD8,
105 PMUX_PINGRP_LD9,
106 PMUX_PINGRP_LD10,
107 PMUX_PINGRP_LD11,
108 PMUX_PINGRP_LD12,
109 PMUX_PINGRP_LD13,
110 PMUX_PINGRP_LD14,
111 PMUX_PINGRP_LD15,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]112
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]113 PMUX_PINGRP_LD16,
114 PMUX_PINGRP_LD17,
115 PMUX_PINGRP_LHP0,
116 PMUX_PINGRP_LHP1,
117 PMUX_PINGRP_LHP2,
118 PMUX_PINGRP_LVP0,
119 PMUX_PINGRP_LVP1,
120 PMUX_PINGRP_HDINT,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]121
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]122 PMUX_PINGRP_LM0,
123 PMUX_PINGRP_LM1,
124 PMUX_PINGRP_LVS,
125 PMUX_PINGRP_LSC0,
126 PMUX_PINGRP_LSC1,
127 PMUX_PINGRP_LSCK,
128 PMUX_PINGRP_LDC,
129 PMUX_PINGRP_LCSN,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]130
131 /* 96: APB_MISC_PP_TRISTATE_REG_D_0 */
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]132 PMUX_PINGRP_LSPI,
133 PMUX_PINGRP_LSDA,
134 PMUX_PINGRP_LSDI,
135 PMUX_PINGRP_LPW0,
136 PMUX_PINGRP_LPW1,
137 PMUX_PINGRP_LPW2,
138 PMUX_PINGRP_LDI,
139 PMUX_PINGRP_LHS,
Simon Glassfa516f62011-08-30 06:23:14 +0000[diff] [blame]140
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]141 PMUX_PINGRP_LPP,
142 PMUX_PINGRP_RESERVED4,
143 PMUX_PINGRP_KBCD,
144 PMUX_PINGRP_GPU7,
145 PMUX_PINGRP_DTF,
146 PMUX_PINGRP_UDA,
147 PMUX_PINGRP_CRTP,
148 PMUX_PINGRP_SDB,
Simon Glassb70bbf12011-09-21 12:40:06 +0000[diff] [blame]149
150 /* these pin groups only have pullup and pull down control */
Stephen Warrenf27f4e82014-03-21 12:28:58 -0600[diff] [blame^]151 PMUX_PINGRP_CK32,
152 PMUX_PINGRP_DDRC,
153 PMUX_PINGRP_PMCA,
154 PMUX_PINGRP_PMCB,
155 PMUX_PINGRP_PMCC,
156 PMUX_PINGRP_PMCD,
157 PMUX_PINGRP_PMCE,
158 PMUX_PINGRP_XM2C,
159 PMUX_PINGRP_XM2D,
Stephen Warrenf4df6052014-03-21 12:28:56 -0600[diff] [blame]160 PMUX_PINGRP_COUNT,
Simon Glassb70bbf12011-09-21 12:40:06 +0000[diff] [blame]161};
162
163/*
164 * Functions which can be assigned to each of the pin groups. The values here
165 * bear no relation to the values programmed into pinmux registers and are
166 * purely a convenience. The translation is done through a table search.
167 */
168enum pmux_func {
169 PMUX_FUNC_AHB_CLK,
170 PMUX_FUNC_APB_CLK,
171 PMUX_FUNC_AUDIO_SYNC,
172 PMUX_FUNC_CRT,
173 PMUX_FUNC_DAP1,
174 PMUX_FUNC_DAP2,
175 PMUX_FUNC_DAP3,
176 PMUX_FUNC_DAP4,
177 PMUX_FUNC_DAP5,
178 PMUX_FUNC_DISPA,
179 PMUX_FUNC_DISPB,
180 PMUX_FUNC_EMC_TEST0_DLL,
181 PMUX_FUNC_EMC_TEST1_DLL,
182 PMUX_FUNC_GMI,
183 PMUX_FUNC_GMI_INT,
184 PMUX_FUNC_HDMI,
185 PMUX_FUNC_I2C,
186 PMUX_FUNC_I2C2,
187 PMUX_FUNC_I2C3,
188 PMUX_FUNC_IDE,
Simon Glassb70bbf12011-09-21 12:40:06 +0000[diff] [blame]189 PMUX_FUNC_KBC,
190 PMUX_FUNC_MIO,
191 PMUX_FUNC_MIPI_HS,
192 PMUX_FUNC_NAND,
193 PMUX_FUNC_OSC,
194 PMUX_FUNC_OWR,
195 PMUX_FUNC_PCIE,
196 PMUX_FUNC_PLLA_OUT,
197 PMUX_FUNC_PLLC_OUT1,
198 PMUX_FUNC_PLLM_OUT1,
199 PMUX_FUNC_PLLP_OUT2,
200 PMUX_FUNC_PLLP_OUT3,
201 PMUX_FUNC_PLLP_OUT4,
202 PMUX_FUNC_PWM,
203 PMUX_FUNC_PWR_INTR,
204 PMUX_FUNC_PWR_ON,
205 PMUX_FUNC_RTCK,
206 PMUX_FUNC_SDIO1,
207 PMUX_FUNC_SDIO2,
208 PMUX_FUNC_SDIO3,
209 PMUX_FUNC_SDIO4,
210 PMUX_FUNC_SFLASH,
211 PMUX_FUNC_SPDIF,
212 PMUX_FUNC_SPI1,
213 PMUX_FUNC_SPI2,
214 PMUX_FUNC_SPI2_ALT,
215 PMUX_FUNC_SPI3,
216 PMUX_FUNC_SPI4,
217 PMUX_FUNC_TRACE,
218 PMUX_FUNC_TWC,
219 PMUX_FUNC_UARTA,
220 PMUX_FUNC_UARTB,
221 PMUX_FUNC_UARTC,
222 PMUX_FUNC_UARTD,
223 PMUX_FUNC_UARTE,
224 PMUX_FUNC_ULPI,
225 PMUX_FUNC_VI,
226 PMUX_FUNC_VI_SENSOR_CLK,
227 PMUX_FUNC_XIO,
Simon Glassb70bbf12011-09-21 12:40:06 +0000[diff] [blame]228 PMUX_FUNC_COUNT,
Stephen Warren8569b3a2014-03-21 12:28:51 -0600[diff] [blame]229 PMUX_FUNC_RSVD1 = 0x8000,
230 PMUX_FUNC_RSVD2 = 0x8001,
231 PMUX_FUNC_RSVD3 = 0x8002,
232 PMUX_FUNC_RSVD4 = 0x8003,
Simon Glassb70bbf12011-09-21 12:40:06 +0000[diff] [blame]233};
234
Stephen Warren9026dfd2014-03-21 12:28:54 -0600[diff] [blame]235#include <asm/arch-tegra/pinmux.h>
Simon Glassb70bbf12011-09-21 12:40:06 +0000[diff] [blame]236
Stephen Warren9026dfd2014-03-21 12:28:54 -0600[diff] [blame]237#endif /* _TEGRA20_PINMUX_H_ */