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mfp-pxa25x.h
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1 #ifndef __ASM_ARCH_MFP_PXA25X_H
2 #define __ASM_ARCH_MFP_PXA25X_H
3 
4 #include <mach/mfp-pxa2xx.h>
5 
6 /* GPIO */
7 #define GPIO2_GPIO MFP_CFG_IN(GPIO2, AF0)
8 #define GPIO3_GPIO MFP_CFG_IN(GPIO3, AF0)
9 #define GPIO4_GPIO MFP_CFG_IN(GPIO4, AF0)
10 #define GPIO5_GPIO MFP_CFG_IN(GPIO5, AF0)
11 #define GPIO6_GPIO MFP_CFG_IN(GPIO6, AF0)
12 #define GPIO7_GPIO MFP_CFG_IN(GPIO7, AF0)
13 #define GPIO8_GPIO MFP_CFG_IN(GPIO8, AF0)
14 
15 #define GPIO1_RST MFP_CFG_IN(GPIO1, AF1)
16 
17 /* Crystal and Clock Signals */
18 #define GPIO10_RTCCLK MFP_CFG_OUT(GPIO10, AF1, DRIVE_LOW)
19 #define GPIO70_RTCCLK MFP_CFG_OUT(GPIO70, AF1, DRIVE_LOW)
20 #define GPIO7_48MHz MFP_CFG_OUT(GPIO7, AF1, DRIVE_LOW)
21 #define GPIO11_3_6MHz MFP_CFG_OUT(GPIO11, AF1, DRIVE_LOW)
22 #define GPIO71_3_6MHz MFP_CFG_OUT(GPIO71, AF1, DRIVE_LOW)
23 #define GPIO12_32KHz MFP_CFG_OUT(GPIO12, AF1, DRIVE_LOW)
24 #define GPIO72_32kHz MFP_CFG_OUT(GPIO72, AF1, DRIVE_LOW)
25 
26 /* SDRAM and Static Memory I/O Signals */
27 #define GPIO15_nCS_1 MFP_CFG_OUT(GPIO15, AF2, DRIVE_HIGH)
28 #define GPIO78_nCS_2 MFP_CFG_OUT(GPIO78, AF2, DRIVE_HIGH)
29 #define GPIO79_nCS_3 MFP_CFG_OUT(GPIO79, AF2, DRIVE_HIGH)
30 #define GPIO80_nCS_4 MFP_CFG_OUT(GPIO80, AF2, DRIVE_HIGH)
31 #define GPIO33_nCS_5 MFP_CFG_OUT(GPIO33, AF2, DRIVE_HIGH)
32 
33 /* Miscellaneous I/O and DMA Signals */
34 #define GPIO18_RDY MFP_CFG_IN(GPIO18, AF1)
35 #define GPIO20_DREQ_0 MFP_CFG_IN(GPIO20, AF1)
36 #define GPIO19_DREQ_1 MFP_CFG_IN(GPIO19, AF1)
37 
38 /* Alternate Bus Master Mode I/O Signals */
39 #define GPIO13_MBGNT MFP_CFG_OUT(GPIO13, AF2, DRIVE_LOW)
40 #define GPIO73_MBGNT MFP_CFG_OUT(GPIO73, AF1, DRIVE_LOW)
41 #define GPIO14_MBREQ MFP_CFG_IN(GPIO14, AF1)
42 #define GPIO66_MBREQ MFP_CFG_IN(GPIO66, AF1)
43 
44 /* PC CARD */
45 #define GPIO52_nPCE_1 MFP_CFG_OUT(GPIO52, AF2, DRIVE_HIGH)
46 #define GPIO53_nPCE_2 MFP_CFG_OUT(GPIO53, AF2, DRIVE_HIGH)
47 #define GPIO55_nPREG MFP_CFG_OUT(GPIO55, AF2, DRIVE_HIGH)
48 #define GPIO50_nPIOR MFP_CFG_OUT(GPIO50, AF2, DRIVE_HIGH)
49 #define GPIO51_nPIOW MFP_CFG_OUT(GPIO51, AF2, DRIVE_HIGH)
50 #define GPIO49_nPWE MFP_CFG_OUT(GPIO49, AF2, DRIVE_HIGH)
51 #define GPIO48_nPOE MFP_CFG_OUT(GPIO48, AF2, DRIVE_HIGH)
52 #define GPIO57_nIOIS16 MFP_CFG_IN(GPIO57, AF1)
53 #define GPIO56_nPWAIT MFP_CFG_IN(GPIO56, AF1)
54 #define GPIO54_nPSKTSEL MFP_CFG_OUT(GPIO54, AF2, DRIVE_HIGH)
55 
56 /* FFUART */
57 #define GPIO34_FFUART_RXD MFP_CFG_IN(GPIO34, AF1)
58 #define GPIO35_FFUART_CTS MFP_CFG_IN(GPIO35, AF1)
59 #define GPIO36_FFUART_DCD MFP_CFG_IN(GPIO36, AF1)
60 #define GPIO37_FFUART_DSR MFP_CFG_IN(GPIO37, AF1)
61 #define GPIO38_FFUART_RI MFP_CFG_IN(GPIO38, AF1)
62 #define GPIO39_FFUART_TXD MFP_CFG_OUT(GPIO39, AF2, DRIVE_HIGH)
63 #define GPIO40_FFUART_DTR MFP_CFG_OUT(GPIO40, AF2, DRIVE_HIGH)
64 #define GPIO41_FFUART_RTS MFP_CFG_OUT(GPIO41, AF2, DRIVE_HIGH)
65 
66 /* BTUART */
67 #define GPIO42_BTUART_RXD MFP_CFG_IN(GPIO42, AF1)
68 #define GPIO43_BTUART_TXD MFP_CFG_OUT(GPIO43, AF2, DRIVE_HIGH)
69 #define GPIO44_BTUART_CTS MFP_CFG_IN(GPIO44, AF1)
70 #define GPIO45_BTUART_RTS MFP_CFG_OUT(GPIO45, AF2, DRIVE_HIGH)
71 
72 /* STUART */
73 #define GPIO46_STUART_RXD MFP_CFG_IN(GPIO46, AF2)
74 #define GPIO47_STUART_TXD MFP_CFG_OUT(GPIO47, AF1, DRIVE_HIGH)
75 
76 /* HWUART */
77 #define GPIO42_HWUART_RXD MFP_CFG_IN(GPIO42, AF3)
78 #define GPIO43_HWUART_TXD MFP_CFG_OUT(GPIO43, AF3, DRIVE_HIGH)
79 #define GPIO44_HWUART_CTS MFP_CFG_IN(GPIO44, AF3)
80 #define GPIO45_HWUART_RTS MFP_CFG_OUT(GPIO45, AF3, DRIVE_HIGH)
81 #define GPIO48_HWUART_TXD MFP_CFG_OUT(GPIO48, AF1, DRIVE_HIGH)
82 #define GPIO49_HWUART_RXD MFP_CFG_IN(GPIO49, AF1)
83 #define GPIO50_HWUART_CTS MFP_CFG_IN(GPIO50, AF1)
84 #define GPIO51_HWUART_RTS MFP_CFG_OUT(GPIO51, AF1, DRIVE_HIGH)
85 
86 /* FICP */
87 #define GPIO46_FICP_RXD MFP_CFG_IN(GPIO46, AF1)
88 #define GPIO47_FICP_TXD MFP_CFG_OUT(GPIO47, AF2, DRIVE_HIGH)
89 
90 /* PWM 0/1 */
91 #define GPIO16_PWM0_OUT MFP_CFG_OUT(GPIO16, AF2, DRIVE_LOW)
92 #define GPIO17_PWM1_OUT MFP_CFG_OUT(GPIO17, AF2, DRIVE_LOW)
93 
94 /* AC97 */
95 #define GPIO28_AC97_BITCLK MFP_CFG_IN(GPIO28, AF1)
96 #define GPIO29_AC97_SDATA_IN_0 MFP_CFG_IN(GPIO29, AF1)
97 #define GPIO30_AC97_SDATA_OUT MFP_CFG_OUT(GPIO30, AF2, DRIVE_LOW)
98 #define GPIO31_AC97_SYNC MFP_CFG_OUT(GPIO31, AF2, DRIVE_LOW)
99 #define GPIO32_AC97_SDATA_IN_1 MFP_CFG_IN(GPIO32, AF1)
100 
101 /* I2S */
102 #define GPIO28_I2S_BITCLK_IN MFP_CFG_IN(GPIO28, AF2)
103 #define GPIO28_I2S_BITCLK_OUT MFP_CFG_OUT(GPIO28, AF1, DRIVE_LOW)
104 #define GPIO29_I2S_SDATA_IN MFP_CFG_IN(GPIO29, AF2)
105 #define GPIO30_I2S_SDATA_OUT MFP_CFG_OUT(GPIO30, AF1, DRIVE_LOW)
106 #define GPIO31_I2S_SYNC MFP_CFG_OUT(GPIO31, AF1, DRIVE_LOW)
107 #define GPIO32_I2S_SYSCLK MFP_CFG_OUT(GPIO32, AF1, DRIVE_LOW)
108 
109 /* SSP 1 */
110 #define GPIO23_SSP1_SCLK MFP_CFG_OUT(GPIO23, AF2, DRIVE_LOW)
111 #define GPIO24_SSP1_SFRM MFP_CFG_OUT(GPIO24, AF2, DRIVE_LOW)
112 #define GPIO25_SSP1_TXD MFP_CFG_OUT(GPIO25, AF2, DRIVE_LOW)
113 #define GPIO26_SSP1_RXD MFP_CFG_IN(GPIO26, AF1)
114 #define GPIO27_SSP1_EXTCLK MFP_CFG_IN(GPIO27, AF1)
115 
116 /* SSP 2 - NSSP */
117 #define GPIO81_SSP2_CLK_OUT MFP_CFG_OUT(GPIO81, AF1, DRIVE_LOW)
118 #define GPIO81_SSP2_CLK_IN MFP_CFG_IN(GPIO81, AF1)
119 #define GPIO82_SSP2_FRM_OUT MFP_CFG_OUT(GPIO82, AF1, DRIVE_LOW)
120 #define GPIO82_SSP2_FRM_IN MFP_CFG_IN(GPIO82, AF1)
121 #define GPIO83_SSP2_TXD MFP_CFG_OUT(GPIO83, AF1, DRIVE_LOW)
122 #define GPIO83_SSP2_RXD MFP_CFG_IN(GPIO83, AF2)
123 #define GPIO84_SSP2_TXD MFP_CFG_OUT(GPIO84, AF1, DRIVE_LOW)
124 #define GPIO84_SSP2_RXD MFP_CFG_IN(GPIO84, AF2)
125 
126 /* MMC */
127 #define GPIO6_MMC_CLK MFP_CFG_OUT(GPIO6, AF1, DRIVE_LOW)
128 #define GPIO8_MMC_CS0 MFP_CFG_OUT(GPIO8, AF1, DRIVE_LOW)
129 #define GPIO9_MMC_CS1 MFP_CFG_OUT(GPIO9, AF1, DRIVE_LOW)
130 #define GPIO34_MMC_CS0 MFP_CFG_OUT(GPIO34, AF2, DRIVE_LOW)
131 #define GPIO39_MMC_CS1 MFP_CFG_OUT(GPIO39, AF1, DRIVE_LOW)
132 #define GPIO53_MMC_CLK MFP_CFG_OUT(GPIO53, AF1, DRIVE_LOW)
133 #define GPIO54_MMC_CLK MFP_CFG_OUT(GPIO54, AF1, DRIVE_LOW)
134 #define GPIO69_MMC_CLK MFP_CFG_OUT(GPIO69, AF1, DRIVE_LOW)
135 #define GPIO67_MMC_CS0 MFP_CFG_OUT(GPIO67, AF1, DRIVE_LOW)
136 #define GPIO68_MMC_CS1 MFP_CFG_OUT(GPIO68, AF1, DRIVE_LOW)
137 
138 /* LCD */
139 #define GPIO58_LCD_LDD_0 MFP_CFG_OUT(GPIO58, AF2, DRIVE_LOW)
140 #define GPIO59_LCD_LDD_1 MFP_CFG_OUT(GPIO59, AF2, DRIVE_LOW)
141 #define GPIO60_LCD_LDD_2 MFP_CFG_OUT(GPIO60, AF2, DRIVE_LOW)
142 #define GPIO61_LCD_LDD_3 MFP_CFG_OUT(GPIO61, AF2, DRIVE_LOW)
143 #define GPIO62_LCD_LDD_4 MFP_CFG_OUT(GPIO62, AF2, DRIVE_LOW)
144 #define GPIO63_LCD_LDD_5 MFP_CFG_OUT(GPIO63, AF2, DRIVE_LOW)
145 #define GPIO64_LCD_LDD_6 MFP_CFG_OUT(GPIO64, AF2, DRIVE_LOW)
146 #define GPIO65_LCD_LDD_7 MFP_CFG_OUT(GPIO65, AF2, DRIVE_LOW)
147 #define GPIO66_LCD_LDD_8 MFP_CFG_OUT(GPIO66, AF2, DRIVE_LOW)
148 #define GPIO67_LCD_LDD_9 MFP_CFG_OUT(GPIO67, AF2, DRIVE_LOW)
149 #define GPIO68_LCD_LDD_10 MFP_CFG_OUT(GPIO68, AF2, DRIVE_LOW)
150 #define GPIO69_LCD_LDD_11 MFP_CFG_OUT(GPIO69, AF2, DRIVE_LOW)
151 #define GPIO70_LCD_LDD_12 MFP_CFG_OUT(GPIO70, AF2, DRIVE_LOW)
152 #define GPIO71_LCD_LDD_13 MFP_CFG_OUT(GPIO71, AF2, DRIVE_LOW)
153 #define GPIO72_LCD_LDD_14 MFP_CFG_OUT(GPIO72, AF2, DRIVE_LOW)
154 #define GPIO73_LCD_LDD_15 MFP_CFG_OUT(GPIO73, AF2, DRIVE_LOW)
155 #define GPIO74_LCD_FCLK MFP_CFG_OUT(GPIO74, AF2, DRIVE_LOW)
156 #define GPIO75_LCD_LCLK MFP_CFG_OUT(GPIO75, AF2, DRIVE_LOW)
157 #define GPIO76_LCD_PCLK MFP_CFG_OUT(GPIO76, AF2, DRIVE_LOW)
158 #define GPIO77_LCD_BIAS MFP_CFG_OUT(GPIO77, AF2, DRIVE_LOW)
159 
160 #ifdef CONFIG_CPU_PXA26x
161 /* GPIO */
162 #define GPIO85_GPIO MFP_CFG_IN(GPIO85, AF0)
163 #define GPIO86_GPIO MFP_CFG_IN(GPIO86, AF1)
164 #define GPIO87_GPIO MFP_CFG_IN(GPIO87, AF1)
165 #define GPIO88_GPIO MFP_CFG_IN(GPIO88, AF1)
166 #define GPIO89_GPIO MFP_CFG_IN(GPIO89, AF1)
167 
168 /* SDRAM */
169 #define GPIO86_nSDCS2 MFP_CFG_OUT(GPIO86, AF0, DRIVE_HIGH)
170 #define GPIO87_nSDCS3 MFP_CFG_OUT(GPIO87, AF0, DRIVE_HIGH)
171 #define GPIO88_RDnWR MFP_CFG_OUT(GPIO88, AF0, DRIVE_HIGH)
172 
173 /* USB */
174 #define GPIO9_USB_RCV MFP_CFG_IN(GPIO9, AF1)
175 #define GPIO32_USB_VP MFP_CFG_IN(GPIO32, AF2)
176 #define GPIO34_USB_VM MFP_CFG_IN(GPIO34, AF2)
177 #define GPIO39_USB_VPO MFP_CFG_OUT(GPIO39, AF3, DRIVE_LOW)
178 #define GPIO56_USB_VMO MFP_CFG_OUT(GPIO56, AF1, DRIVE_LOW)
179 #define GPIO57_USB_nOE MFP_CFG_OUT(GPIO57, AF1, DRIVE_HIGH)
180 
181 /* ASSP */
182 #define GPIO28_ASSP_BITCLK_IN MFP_CFG_IN(GPIO28, AF3)
183 #define GPIO28_ASSP_BITCLK_OUT MFP_CFG_OUT(GPIO28, AF3, DRIVE_LOW)
184 #define GPIO29_ASSP_RXD MFP_CFG_IN(GPIO29, AF3)
185 #define GPIO30_ASSP_TXD MFP_CFG_OUT(GPIO30, AF3, DRIVE_LOW)
186 #define GPIO31_ASSP_SFRM_IN MFP_CFG_IN(GPIO31, AF1)
187 #define GPIO31_ASSP_SFRM_OUT MFP_CFG_OUT(GPIO31, AF3, DRIVE_LOW)
188 
189 /* AC97 */
190 #define GPIO89_AC97_nRESET MFP_CFG_OUT(GPIO89, AF0, DRIVE_HIGH)
191 #endif /* CONFIG_CPU_PXA26x */
192 
193 /* commonly used pin configurations */
194 #define GPIOxx_LCD_16BPP \
195  GPIO58_LCD_LDD_0, \
196  GPIO59_LCD_LDD_1, \
197  GPIO60_LCD_LDD_2, \
198  GPIO61_LCD_LDD_3, \
199  GPIO62_LCD_LDD_4, \
200  GPIO63_LCD_LDD_5, \
201  GPIO64_LCD_LDD_6, \
202  GPIO65_LCD_LDD_7, \
203  GPIO66_LCD_LDD_8, \
204  GPIO67_LCD_LDD_9, \
205  GPIO68_LCD_LDD_10, \
206  GPIO69_LCD_LDD_11, \
207  GPIO70_LCD_LDD_12, \
208  GPIO71_LCD_LDD_13, \
209  GPIO72_LCD_LDD_14, \
210  GPIO73_LCD_LDD_15
211 
212 #define GPIOxx_LCD_DSTN_16BPP \
213  GPIOxx_LCD_16BPP, \
214  GPIO74_LCD_FCLK, \
215  GPIO75_LCD_LCLK, \
216  GPIO76_LCD_PCLK
217 
218 #define GPIOxx_LCD_TFT_16BPP \
219  GPIOxx_LCD_16BPP, \
220  GPIO74_LCD_FCLK, \
221  GPIO75_LCD_LCLK, \
222  GPIO76_LCD_PCLK, \
223  GPIO77_LCD_BIAS
224 
225 #endif /* __ASM_ARCH_MFP_PXA25X_H */
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