Loading...
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __ASM_ARCH_MFP_PXA25X_H
3#define __ASM_ARCH_MFP_PXA25X_H
4
5#include "mfp-pxa2xx.h"
6
7/* GPIO */
8#define GPIO2_GPIO MFP_CFG_IN(GPIO2, AF0)
9#define GPIO3_GPIO MFP_CFG_IN(GPIO3, AF0)
10#define GPIO4_GPIO MFP_CFG_IN(GPIO4, AF0)
11#define GPIO5_GPIO MFP_CFG_IN(GPIO5, AF0)
12#define GPIO6_GPIO MFP_CFG_IN(GPIO6, AF0)
13#define GPIO7_GPIO MFP_CFG_IN(GPIO7, AF0)
14#define GPIO8_GPIO MFP_CFG_IN(GPIO8, AF0)
15
16#define GPIO1_RST MFP_CFG_IN(GPIO1, AF1)
17
18/* Crystal and Clock Signals */
19#define GPIO10_RTCCLK MFP_CFG_OUT(GPIO10, AF1, DRIVE_LOW)
20#define GPIO70_RTCCLK MFP_CFG_OUT(GPIO70, AF1, DRIVE_LOW)
21#define GPIO7_48MHz MFP_CFG_OUT(GPIO7, AF1, DRIVE_LOW)
22#define GPIO11_3_6MHz MFP_CFG_OUT(GPIO11, AF1, DRIVE_LOW)
23#define GPIO71_3_6MHz MFP_CFG_OUT(GPIO71, AF1, DRIVE_LOW)
24#define GPIO12_32KHz MFP_CFG_OUT(GPIO12, AF1, DRIVE_LOW)
25#define GPIO72_32kHz MFP_CFG_OUT(GPIO72, AF1, DRIVE_LOW)
26
27/* SDRAM and Static Memory I/O Signals */
28#define GPIO15_nCS_1 MFP_CFG_OUT(GPIO15, AF2, DRIVE_HIGH)
29#define GPIO78_nCS_2 MFP_CFG_OUT(GPIO78, AF2, DRIVE_HIGH)
30#define GPIO79_nCS_3 MFP_CFG_OUT(GPIO79, AF2, DRIVE_HIGH)
31#define GPIO80_nCS_4 MFP_CFG_OUT(GPIO80, AF2, DRIVE_HIGH)
32#define GPIO33_nCS_5 MFP_CFG_OUT(GPIO33, AF2, DRIVE_HIGH)
33
34/* Miscellaneous I/O and DMA Signals */
35#define GPIO18_RDY MFP_CFG_IN(GPIO18, AF1)
36#define GPIO20_DREQ_0 MFP_CFG_IN(GPIO20, AF1)
37#define GPIO19_DREQ_1 MFP_CFG_IN(GPIO19, AF1)
38
39/* Alternate Bus Master Mode I/O Signals */
40#define GPIO13_MBGNT MFP_CFG_OUT(GPIO13, AF2, DRIVE_LOW)
41#define GPIO73_MBGNT MFP_CFG_OUT(GPIO73, AF1, DRIVE_LOW)
42#define GPIO14_MBREQ MFP_CFG_IN(GPIO14, AF1)
43#define GPIO66_MBREQ MFP_CFG_IN(GPIO66, AF1)
44
45/* PC CARD */
46#define GPIO52_nPCE_1 MFP_CFG_OUT(GPIO52, AF2, DRIVE_HIGH)
47#define GPIO53_nPCE_2 MFP_CFG_OUT(GPIO53, AF2, DRIVE_HIGH)
48#define GPIO55_nPREG MFP_CFG_OUT(GPIO55, AF2, DRIVE_HIGH)
49#define GPIO50_nPIOR MFP_CFG_OUT(GPIO50, AF2, DRIVE_HIGH)
50#define GPIO51_nPIOW MFP_CFG_OUT(GPIO51, AF2, DRIVE_HIGH)
51#define GPIO49_nPWE MFP_CFG_OUT(GPIO49, AF2, DRIVE_HIGH)
52#define GPIO48_nPOE MFP_CFG_OUT(GPIO48, AF2, DRIVE_HIGH)
53#define GPIO57_nIOIS16 MFP_CFG_IN(GPIO57, AF1)
54#define GPIO56_nPWAIT MFP_CFG_IN(GPIO56, AF1)
55#define GPIO54_nPSKTSEL MFP_CFG_OUT(GPIO54, AF2, DRIVE_HIGH)
56
57/* FFUART */
58#define GPIO34_FFUART_RXD MFP_CFG_IN(GPIO34, AF1)
59#define GPIO35_FFUART_CTS MFP_CFG_IN(GPIO35, AF1)
60#define GPIO36_FFUART_DCD MFP_CFG_IN(GPIO36, AF1)
61#define GPIO37_FFUART_DSR MFP_CFG_IN(GPIO37, AF1)
62#define GPIO38_FFUART_RI MFP_CFG_IN(GPIO38, AF1)
63#define GPIO39_FFUART_TXD MFP_CFG_OUT(GPIO39, AF2, DRIVE_HIGH)
64#define GPIO40_FFUART_DTR MFP_CFG_OUT(GPIO40, AF2, DRIVE_HIGH)
65#define GPIO41_FFUART_RTS MFP_CFG_OUT(GPIO41, AF2, DRIVE_HIGH)
66
67/* BTUART */
68#define GPIO42_BTUART_RXD MFP_CFG_IN(GPIO42, AF1)
69#define GPIO43_BTUART_TXD MFP_CFG_OUT(GPIO43, AF2, DRIVE_HIGH)
70#define GPIO44_BTUART_CTS MFP_CFG_IN(GPIO44, AF1)
71#define GPIO45_BTUART_RTS MFP_CFG_OUT(GPIO45, AF2, DRIVE_HIGH)
72
73/* STUART */
74#define GPIO46_STUART_RXD MFP_CFG_IN(GPIO46, AF2)
75#define GPIO47_STUART_TXD MFP_CFG_OUT(GPIO47, AF1, DRIVE_HIGH)
76
77/* HWUART */
78#define GPIO42_HWUART_RXD MFP_CFG_IN(GPIO42, AF3)
79#define GPIO43_HWUART_TXD MFP_CFG_OUT(GPIO43, AF3, DRIVE_HIGH)
80#define GPIO44_HWUART_CTS MFP_CFG_IN(GPIO44, AF3)
81#define GPIO45_HWUART_RTS MFP_CFG_OUT(GPIO45, AF3, DRIVE_HIGH)
82#define GPIO48_HWUART_TXD MFP_CFG_OUT(GPIO48, AF1, DRIVE_HIGH)
83#define GPIO49_HWUART_RXD MFP_CFG_IN(GPIO49, AF1)
84#define GPIO50_HWUART_CTS MFP_CFG_IN(GPIO50, AF1)
85#define GPIO51_HWUART_RTS MFP_CFG_OUT(GPIO51, AF1, DRIVE_HIGH)
86
87/* FICP */
88#define GPIO46_FICP_RXD MFP_CFG_IN(GPIO46, AF1)
89#define GPIO47_FICP_TXD MFP_CFG_OUT(GPIO47, AF2, DRIVE_HIGH)
90
91/* PWM 0/1 */
92#define GPIO16_PWM0_OUT MFP_CFG_OUT(GPIO16, AF2, DRIVE_LOW)
93#define GPIO17_PWM1_OUT MFP_CFG_OUT(GPIO17, AF2, DRIVE_LOW)
94
95/* AC97 */
96#define GPIO28_AC97_BITCLK MFP_CFG_IN(GPIO28, AF1)
97#define GPIO29_AC97_SDATA_IN_0 MFP_CFG_IN(GPIO29, AF1)
98#define GPIO30_AC97_SDATA_OUT MFP_CFG_OUT(GPIO30, AF2, DRIVE_LOW)
99#define GPIO31_AC97_SYNC MFP_CFG_OUT(GPIO31, AF2, DRIVE_LOW)
100#define GPIO32_AC97_SDATA_IN_1 MFP_CFG_IN(GPIO32, AF1)
101
102/* I2S */
103#define GPIO28_I2S_BITCLK_IN MFP_CFG_IN(GPIO28, AF2)
104#define GPIO28_I2S_BITCLK_OUT MFP_CFG_OUT(GPIO28, AF1, DRIVE_LOW)
105#define GPIO29_I2S_SDATA_IN MFP_CFG_IN(GPIO29, AF2)
106#define GPIO30_I2S_SDATA_OUT MFP_CFG_OUT(GPIO30, AF1, DRIVE_LOW)
107#define GPIO31_I2S_SYNC MFP_CFG_OUT(GPIO31, AF1, DRIVE_LOW)
108#define GPIO32_I2S_SYSCLK MFP_CFG_OUT(GPIO32, AF1, DRIVE_LOW)
109
110/* SSP 1 */
111#define GPIO23_SSP1_SCLK MFP_CFG_OUT(GPIO23, AF2, DRIVE_LOW)
112#define GPIO24_SSP1_SFRM MFP_CFG_OUT(GPIO24, AF2, DRIVE_LOW)
113#define GPIO25_SSP1_TXD MFP_CFG_OUT(GPIO25, AF2, DRIVE_LOW)
114#define GPIO26_SSP1_RXD MFP_CFG_IN(GPIO26, AF1)
115#define GPIO27_SSP1_EXTCLK MFP_CFG_IN(GPIO27, AF1)
116
117/* SSP 2 - NSSP */
118#define GPIO81_SSP2_CLK_OUT MFP_CFG_OUT(GPIO81, AF1, DRIVE_LOW)
119#define GPIO81_SSP2_CLK_IN MFP_CFG_IN(GPIO81, AF1)
120#define GPIO82_SSP2_FRM_OUT MFP_CFG_OUT(GPIO82, AF1, DRIVE_LOW)
121#define GPIO82_SSP2_FRM_IN MFP_CFG_IN(GPIO82, AF1)
122#define GPIO83_SSP2_TXD MFP_CFG_OUT(GPIO83, AF1, DRIVE_LOW)
123#define GPIO83_SSP2_RXD MFP_CFG_IN(GPIO83, AF2)
124#define GPIO84_SSP2_TXD MFP_CFG_OUT(GPIO84, AF1, DRIVE_LOW)
125#define GPIO84_SSP2_RXD MFP_CFG_IN(GPIO84, AF2)
126
127/* MMC */
128#define GPIO6_MMC_CLK MFP_CFG_OUT(GPIO6, AF1, DRIVE_LOW)
129#define GPIO8_MMC_CS0 MFP_CFG_OUT(GPIO8, AF1, DRIVE_LOW)
130#define GPIO9_MMC_CS1 MFP_CFG_OUT(GPIO9, AF1, DRIVE_LOW)
131#define GPIO34_MMC_CS0 MFP_CFG_OUT(GPIO34, AF2, DRIVE_LOW)
132#define GPIO39_MMC_CS1 MFP_CFG_OUT(GPIO39, AF1, DRIVE_LOW)
133#define GPIO53_MMC_CLK MFP_CFG_OUT(GPIO53, AF1, DRIVE_LOW)
134#define GPIO54_MMC_CLK MFP_CFG_OUT(GPIO54, AF1, DRIVE_LOW)
135#define GPIO69_MMC_CLK MFP_CFG_OUT(GPIO69, AF1, DRIVE_LOW)
136#define GPIO67_MMC_CS0 MFP_CFG_OUT(GPIO67, AF1, DRIVE_LOW)
137#define GPIO68_MMC_CS1 MFP_CFG_OUT(GPIO68, AF1, DRIVE_LOW)
138
139/* LCD */
140#define GPIO58_LCD_LDD_0 MFP_CFG_OUT(GPIO58, AF2, DRIVE_LOW)
141#define GPIO59_LCD_LDD_1 MFP_CFG_OUT(GPIO59, AF2, DRIVE_LOW)
142#define GPIO60_LCD_LDD_2 MFP_CFG_OUT(GPIO60, AF2, DRIVE_LOW)
143#define GPIO61_LCD_LDD_3 MFP_CFG_OUT(GPIO61, AF2, DRIVE_LOW)
144#define GPIO62_LCD_LDD_4 MFP_CFG_OUT(GPIO62, AF2, DRIVE_LOW)
145#define GPIO63_LCD_LDD_5 MFP_CFG_OUT(GPIO63, AF2, DRIVE_LOW)
146#define GPIO64_LCD_LDD_6 MFP_CFG_OUT(GPIO64, AF2, DRIVE_LOW)
147#define GPIO65_LCD_LDD_7 MFP_CFG_OUT(GPIO65, AF2, DRIVE_LOW)
148#define GPIO66_LCD_LDD_8 MFP_CFG_OUT(GPIO66, AF2, DRIVE_LOW)
149#define GPIO67_LCD_LDD_9 MFP_CFG_OUT(GPIO67, AF2, DRIVE_LOW)
150#define GPIO68_LCD_LDD_10 MFP_CFG_OUT(GPIO68, AF2, DRIVE_LOW)
151#define GPIO69_LCD_LDD_11 MFP_CFG_OUT(GPIO69, AF2, DRIVE_LOW)
152#define GPIO70_LCD_LDD_12 MFP_CFG_OUT(GPIO70, AF2, DRIVE_LOW)
153#define GPIO71_LCD_LDD_13 MFP_CFG_OUT(GPIO71, AF2, DRIVE_LOW)
154#define GPIO72_LCD_LDD_14 MFP_CFG_OUT(GPIO72, AF2, DRIVE_LOW)
155#define GPIO73_LCD_LDD_15 MFP_CFG_OUT(GPIO73, AF2, DRIVE_LOW)
156#define GPIO74_LCD_FCLK MFP_CFG_OUT(GPIO74, AF2, DRIVE_LOW)
157#define GPIO75_LCD_LCLK MFP_CFG_OUT(GPIO75, AF2, DRIVE_LOW)
158#define GPIO76_LCD_PCLK MFP_CFG_OUT(GPIO76, AF2, DRIVE_LOW)
159#define GPIO77_LCD_BIAS MFP_CFG_OUT(GPIO77, AF2, DRIVE_LOW)
160
161#ifdef CONFIG_CPU_PXA26x
162/* GPIO */
163#define GPIO85_GPIO MFP_CFG_IN(GPIO85, AF0)
164#define GPIO86_GPIO MFP_CFG_IN(GPIO86, AF1)
165#define GPIO87_GPIO MFP_CFG_IN(GPIO87, AF1)
166#define GPIO88_GPIO MFP_CFG_IN(GPIO88, AF1)
167#define GPIO89_GPIO MFP_CFG_IN(GPIO89, AF1)
168
169/* SDRAM */
170#define GPIO86_nSDCS2 MFP_CFG_OUT(GPIO86, AF0, DRIVE_HIGH)
171#define GPIO87_nSDCS3 MFP_CFG_OUT(GPIO87, AF0, DRIVE_HIGH)
172#define GPIO88_RDnWR MFP_CFG_OUT(GPIO88, AF0, DRIVE_HIGH)
173
174/* USB */
175#define GPIO9_USB_RCV MFP_CFG_IN(GPIO9, AF1)
176#define GPIO32_USB_VP MFP_CFG_IN(GPIO32, AF2)
177#define GPIO34_USB_VM MFP_CFG_IN(GPIO34, AF2)
178#define GPIO39_USB_VPO MFP_CFG_OUT(GPIO39, AF3, DRIVE_LOW)
179#define GPIO56_USB_VMO MFP_CFG_OUT(GPIO56, AF1, DRIVE_LOW)
180#define GPIO57_USB_nOE MFP_CFG_OUT(GPIO57, AF1, DRIVE_HIGH)
181
182/* ASSP */
183#define GPIO28_ASSP_BITCLK_IN MFP_CFG_IN(GPIO28, AF3)
184#define GPIO28_ASSP_BITCLK_OUT MFP_CFG_OUT(GPIO28, AF3, DRIVE_LOW)
185#define GPIO29_ASSP_RXD MFP_CFG_IN(GPIO29, AF3)
186#define GPIO30_ASSP_TXD MFP_CFG_OUT(GPIO30, AF3, DRIVE_LOW)
187#define GPIO31_ASSP_SFRM_IN MFP_CFG_IN(GPIO31, AF1)
188#define GPIO31_ASSP_SFRM_OUT MFP_CFG_OUT(GPIO31, AF3, DRIVE_LOW)
189
190/* AC97 */
191#define GPIO89_AC97_nRESET MFP_CFG_OUT(GPIO89, AF0, DRIVE_HIGH)
192#endif /* CONFIG_CPU_PXA26x */
193
194/* commonly used pin configurations */
195#define GPIOxx_LCD_16BPP \
196 GPIO58_LCD_LDD_0, \
197 GPIO59_LCD_LDD_1, \
198 GPIO60_LCD_LDD_2, \
199 GPIO61_LCD_LDD_3, \
200 GPIO62_LCD_LDD_4, \
201 GPIO63_LCD_LDD_5, \
202 GPIO64_LCD_LDD_6, \
203 GPIO65_LCD_LDD_7, \
204 GPIO66_LCD_LDD_8, \
205 GPIO67_LCD_LDD_9, \
206 GPIO68_LCD_LDD_10, \
207 GPIO69_LCD_LDD_11, \
208 GPIO70_LCD_LDD_12, \
209 GPIO71_LCD_LDD_13, \
210 GPIO72_LCD_LDD_14, \
211 GPIO73_LCD_LDD_15
212
213#define GPIOxx_LCD_DSTN_16BPP \
214 GPIOxx_LCD_16BPP, \
215 GPIO74_LCD_FCLK, \
216 GPIO75_LCD_LCLK, \
217 GPIO76_LCD_PCLK
218
219#define GPIOxx_LCD_TFT_16BPP \
220 GPIOxx_LCD_16BPP, \
221 GPIO74_LCD_FCLK, \
222 GPIO75_LCD_LCLK, \
223 GPIO76_LCD_PCLK, \
224 GPIO77_LCD_BIAS
225
226#endif /* __ASM_ARCH_MFP_PXA25X_H */