root/arch/arm/mach-pxa/mfp-pxa25x.h

INCLUDED FROM

   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 */