arm/mach-pxa/mfp-pxa25x.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef __ASM_ARCH_MFP_PXA25X_H
0003 #define __ASM_ARCH_MFP_PXA25X_H
0004
0005 #include "mfp-pxa2xx.h"
0006
0007 /* GPIO */
0008 #define GPIO2_GPIO      MFP_CFG_IN(GPIO2, AF0)
0009 #define GPIO3_GPIO      MFP_CFG_IN(GPIO3, AF0)
0010 #define GPIO4_GPIO      MFP_CFG_IN(GPIO4, AF0)
0011 #define GPIO5_GPIO      MFP_CFG_IN(GPIO5, AF0)
0012 #define GPIO6_GPIO      MFP_CFG_IN(GPIO6, AF0)
0013 #define GPIO7_GPIO      MFP_CFG_IN(GPIO7, AF0)
0014 #define GPIO8_GPIO      MFP_CFG_IN(GPIO8, AF0)
0015
0016 #define GPIO1_RST       MFP_CFG_IN(GPIO1, AF1)
0017
0018 /* Crystal and Clock Signals */
0019 #define GPIO10_RTCCLK       MFP_CFG_OUT(GPIO10, AF1, DRIVE_LOW)
0020 #define GPIO70_RTCCLK       MFP_CFG_OUT(GPIO70, AF1, DRIVE_LOW)
0021 #define GPIO7_48MHz     MFP_CFG_OUT(GPIO7,  AF1, DRIVE_LOW)
0022 #define GPIO11_3_6MHz       MFP_CFG_OUT(GPIO11, AF1, DRIVE_LOW)
0023 #define GPIO71_3_6MHz       MFP_CFG_OUT(GPIO71, AF1, DRIVE_LOW)
0024 #define GPIO12_32KHz        MFP_CFG_OUT(GPIO12, AF1, DRIVE_LOW)
0025 #define GPIO72_32kHz        MFP_CFG_OUT(GPIO72, AF1, DRIVE_LOW)
0026
0027 /* SDRAM and Static Memory I/O Signals */
0028 #define GPIO15_nCS_1        MFP_CFG_OUT(GPIO15, AF2, DRIVE_HIGH)
0029 #define GPIO78_nCS_2        MFP_CFG_OUT(GPIO78, AF2, DRIVE_HIGH)
0030 #define GPIO79_nCS_3        MFP_CFG_OUT(GPIO79, AF2, DRIVE_HIGH)
0031 #define GPIO80_nCS_4        MFP_CFG_OUT(GPIO80, AF2, DRIVE_HIGH)
0032 #define GPIO33_nCS_5        MFP_CFG_OUT(GPIO33, AF2, DRIVE_HIGH)
0033
0034 /* Miscellaneous I/O and DMA Signals */
0035 #define GPIO18_RDY      MFP_CFG_IN(GPIO18, AF1)
0036 #define GPIO20_DREQ_0       MFP_CFG_IN(GPIO20, AF1)
0037 #define GPIO19_DREQ_1       MFP_CFG_IN(GPIO19, AF1)
0038
0039 /* Alternate Bus Master Mode I/O Signals */
0040 #define GPIO13_MBGNT        MFP_CFG_OUT(GPIO13, AF2, DRIVE_LOW)
0041 #define GPIO73_MBGNT        MFP_CFG_OUT(GPIO73, AF1, DRIVE_LOW)
0042 #define GPIO14_MBREQ        MFP_CFG_IN(GPIO14, AF1)
0043 #define GPIO66_MBREQ        MFP_CFG_IN(GPIO66, AF1)
0044
0045 /* PC CARD */
0046 #define GPIO52_nPCE_1       MFP_CFG_OUT(GPIO52, AF2, DRIVE_HIGH)
0047 #define GPIO53_nPCE_2       MFP_CFG_OUT(GPIO53, AF2, DRIVE_HIGH)
0048 #define GPIO55_nPREG        MFP_CFG_OUT(GPIO55, AF2, DRIVE_HIGH)
0049 #define GPIO50_nPIOR        MFP_CFG_OUT(GPIO50, AF2, DRIVE_HIGH)
0050 #define GPIO51_nPIOW        MFP_CFG_OUT(GPIO51, AF2, DRIVE_HIGH)
0051 #define GPIO49_nPWE     MFP_CFG_OUT(GPIO49, AF2, DRIVE_HIGH)
0052 #define GPIO48_nPOE     MFP_CFG_OUT(GPIO48, AF2, DRIVE_HIGH)
0053 #define GPIO57_nIOIS16      MFP_CFG_IN(GPIO57, AF1)
0054 #define GPIO56_nPWAIT       MFP_CFG_IN(GPIO56, AF1)
0055 #define GPIO54_nPSKTSEL     MFP_CFG_OUT(GPIO54, AF2, DRIVE_HIGH)
0056
0057 /* FFUART */
0058 #define GPIO34_FFUART_RXD   MFP_CFG_IN(GPIO34, AF1)
0059 #define GPIO35_FFUART_CTS   MFP_CFG_IN(GPIO35, AF1)
0060 #define GPIO36_FFUART_DCD   MFP_CFG_IN(GPIO36, AF1)
0061 #define GPIO37_FFUART_DSR   MFP_CFG_IN(GPIO37, AF1)
0062 #define GPIO38_FFUART_RI    MFP_CFG_IN(GPIO38, AF1)
0063 #define GPIO39_FFUART_TXD   MFP_CFG_OUT(GPIO39, AF2, DRIVE_HIGH)
0064 #define GPIO40_FFUART_DTR   MFP_CFG_OUT(GPIO40, AF2, DRIVE_HIGH)
0065 #define GPIO41_FFUART_RTS   MFP_CFG_OUT(GPIO41, AF2, DRIVE_HIGH)
0066
0067 /* BTUART */
0068 #define GPIO42_BTUART_RXD   MFP_CFG_IN(GPIO42, AF1)
0069 #define GPIO43_BTUART_TXD   MFP_CFG_OUT(GPIO43, AF2, DRIVE_HIGH)
0070 #define GPIO44_BTUART_CTS   MFP_CFG_IN(GPIO44, AF1)
0071 #define GPIO45_BTUART_RTS   MFP_CFG_OUT(GPIO45, AF2, DRIVE_HIGH)
0072
0073 /* STUART */
0074 #define GPIO46_STUART_RXD   MFP_CFG_IN(GPIO46, AF2)
0075 #define GPIO47_STUART_TXD   MFP_CFG_OUT(GPIO47, AF1, DRIVE_HIGH)
0076
0077 /* HWUART */
0078 #define GPIO42_HWUART_RXD   MFP_CFG_IN(GPIO42, AF3)
0079 #define GPIO43_HWUART_TXD   MFP_CFG_OUT(GPIO43, AF3, DRIVE_HIGH)
0080 #define GPIO44_HWUART_CTS   MFP_CFG_IN(GPIO44, AF3)
0081 #define GPIO45_HWUART_RTS   MFP_CFG_OUT(GPIO45, AF3, DRIVE_HIGH)
0082 #define GPIO48_HWUART_TXD   MFP_CFG_OUT(GPIO48, AF1, DRIVE_HIGH)
0083 #define GPIO49_HWUART_RXD   MFP_CFG_IN(GPIO49, AF1)
0084 #define GPIO50_HWUART_CTS   MFP_CFG_IN(GPIO50, AF1)
0085 #define GPIO51_HWUART_RTS   MFP_CFG_OUT(GPIO51, AF1, DRIVE_HIGH)
0086
0087 /* FICP */
0088 #define GPIO46_FICP_RXD     MFP_CFG_IN(GPIO46, AF1)
0089 #define GPIO47_FICP_TXD     MFP_CFG_OUT(GPIO47, AF2, DRIVE_HIGH)
0090
0091 /* PWM 0/1 */
0092 #define GPIO16_PWM0_OUT     MFP_CFG_OUT(GPIO16, AF2, DRIVE_LOW)
0093 #define GPIO17_PWM1_OUT     MFP_CFG_OUT(GPIO17, AF2, DRIVE_LOW)
0094
0095 /* AC97 */
0096 #define GPIO28_AC97_BITCLK  MFP_CFG_IN(GPIO28, AF1)
0097 #define GPIO29_AC97_SDATA_IN_0  MFP_CFG_IN(GPIO29, AF1)
0098 #define GPIO30_AC97_SDATA_OUT   MFP_CFG_OUT(GPIO30, AF2, DRIVE_LOW)
0099 #define GPIO31_AC97_SYNC    MFP_CFG_OUT(GPIO31, AF2, DRIVE_LOW)
0100 #define GPIO32_AC97_SDATA_IN_1  MFP_CFG_IN(GPIO32, AF1)
0101
0102 /* I2S */
0103 #define GPIO28_I2S_BITCLK_IN    MFP_CFG_IN(GPIO28, AF2)
0104 #define GPIO28_I2S_BITCLK_OUT   MFP_CFG_OUT(GPIO28, AF1, DRIVE_LOW)
0105 #define GPIO29_I2S_SDATA_IN MFP_CFG_IN(GPIO29, AF2)
0106 #define GPIO30_I2S_SDATA_OUT    MFP_CFG_OUT(GPIO30, AF1, DRIVE_LOW)
0107 #define GPIO31_I2S_SYNC     MFP_CFG_OUT(GPIO31, AF1, DRIVE_LOW)
0108 #define GPIO32_I2S_SYSCLK   MFP_CFG_OUT(GPIO32, AF1, DRIVE_LOW)
0109
0110 /* SSP 1 */
0111 #define GPIO23_SSP1_SCLK    MFP_CFG_OUT(GPIO23, AF2, DRIVE_LOW)
0112 #define GPIO24_SSP1_SFRM    MFP_CFG_OUT(GPIO24, AF2, DRIVE_LOW)
0113 #define GPIO25_SSP1_TXD     MFP_CFG_OUT(GPIO25, AF2, DRIVE_LOW)
0114 #define GPIO26_SSP1_RXD     MFP_CFG_IN(GPIO26, AF1)
0115 #define GPIO27_SSP1_EXTCLK  MFP_CFG_IN(GPIO27, AF1)
0116
0117 /* SSP 2 - NSSP */
0118 #define GPIO81_SSP2_CLK_OUT     MFP_CFG_OUT(GPIO81, AF1, DRIVE_LOW)
0119 #define GPIO81_SSP2_CLK_IN      MFP_CFG_IN(GPIO81, AF1)
0120 #define GPIO82_SSP2_FRM_OUT     MFP_CFG_OUT(GPIO82, AF1, DRIVE_LOW)
0121 #define GPIO82_SSP2_FRM_IN      MFP_CFG_IN(GPIO82, AF1)
0122 #define GPIO83_SSP2_TXD         MFP_CFG_OUT(GPIO83, AF1, DRIVE_LOW)
0123 #define GPIO83_SSP2_RXD         MFP_CFG_IN(GPIO83, AF2)
0124 #define GPIO84_SSP2_TXD         MFP_CFG_OUT(GPIO84, AF1, DRIVE_LOW)
0125 #define GPIO84_SSP2_RXD         MFP_CFG_IN(GPIO84, AF2)
0126
0127 /* MMC */
0128 #define GPIO6_MMC_CLK       MFP_CFG_OUT(GPIO6, AF1, DRIVE_LOW)
0129 #define GPIO8_MMC_CS0       MFP_CFG_OUT(GPIO8, AF1, DRIVE_LOW)
0130 #define GPIO9_MMC_CS1       MFP_CFG_OUT(GPIO9, AF1, DRIVE_LOW)
0131 #define GPIO34_MMC_CS0      MFP_CFG_OUT(GPIO34, AF2, DRIVE_LOW)
0132 #define GPIO39_MMC_CS1      MFP_CFG_OUT(GPIO39, AF1, DRIVE_LOW)
0133 #define GPIO53_MMC_CLK      MFP_CFG_OUT(GPIO53, AF1, DRIVE_LOW)
0134 #define GPIO54_MMC_CLK      MFP_CFG_OUT(GPIO54, AF1, DRIVE_LOW)
0135 #define GPIO69_MMC_CLK      MFP_CFG_OUT(GPIO69, AF1, DRIVE_LOW)
0136 #define GPIO67_MMC_CS0      MFP_CFG_OUT(GPIO67, AF1, DRIVE_LOW)
0137 #define GPIO68_MMC_CS1      MFP_CFG_OUT(GPIO68, AF1, DRIVE_LOW)
0138
0139 /* LCD */
0140 #define GPIO58_LCD_LDD_0    MFP_CFG_OUT(GPIO58, AF2, DRIVE_LOW)
0141 #define GPIO59_LCD_LDD_1    MFP_CFG_OUT(GPIO59, AF2, DRIVE_LOW)
0142 #define GPIO60_LCD_LDD_2    MFP_CFG_OUT(GPIO60, AF2, DRIVE_LOW)
0143 #define GPIO61_LCD_LDD_3    MFP_CFG_OUT(GPIO61, AF2, DRIVE_LOW)
0144 #define GPIO62_LCD_LDD_4    MFP_CFG_OUT(GPIO62, AF2, DRIVE_LOW)
0145 #define GPIO63_LCD_LDD_5    MFP_CFG_OUT(GPIO63, AF2, DRIVE_LOW)
0146 #define GPIO64_LCD_LDD_6    MFP_CFG_OUT(GPIO64, AF2, DRIVE_LOW)
0147 #define GPIO65_LCD_LDD_7    MFP_CFG_OUT(GPIO65, AF2, DRIVE_LOW)
0148 #define GPIO66_LCD_LDD_8    MFP_CFG_OUT(GPIO66, AF2, DRIVE_LOW)
0149 #define GPIO67_LCD_LDD_9    MFP_CFG_OUT(GPIO67, AF2, DRIVE_LOW)
0150 #define GPIO68_LCD_LDD_10   MFP_CFG_OUT(GPIO68, AF2, DRIVE_LOW)
0151 #define GPIO69_LCD_LDD_11   MFP_CFG_OUT(GPIO69, AF2, DRIVE_LOW)
0152 #define GPIO70_LCD_LDD_12   MFP_CFG_OUT(GPIO70, AF2, DRIVE_LOW)
0153 #define GPIO71_LCD_LDD_13   MFP_CFG_OUT(GPIO71, AF2, DRIVE_LOW)
0154 #define GPIO72_LCD_LDD_14   MFP_CFG_OUT(GPIO72, AF2, DRIVE_LOW)
0155 #define GPIO73_LCD_LDD_15   MFP_CFG_OUT(GPIO73, AF2, DRIVE_LOW)
0156 #define GPIO74_LCD_FCLK     MFP_CFG_OUT(GPIO74, AF2, DRIVE_LOW)
0157 #define GPIO75_LCD_LCLK     MFP_CFG_OUT(GPIO75, AF2, DRIVE_LOW)
0158 #define GPIO76_LCD_PCLK     MFP_CFG_OUT(GPIO76, AF2, DRIVE_LOW)
0159 #define GPIO77_LCD_BIAS     MFP_CFG_OUT(GPIO77, AF2, DRIVE_LOW)
0160
0161 #ifdef CONFIG_CPU_PXA26x
0162 /* GPIO */
0163 #define GPIO85_GPIO     MFP_CFG_IN(GPIO85, AF0)
0164 #define GPIO86_GPIO     MFP_CFG_IN(GPIO86, AF1)
0165 #define GPIO87_GPIO     MFP_CFG_IN(GPIO87, AF1)
0166 #define GPIO88_GPIO     MFP_CFG_IN(GPIO88, AF1)
0167 #define GPIO89_GPIO     MFP_CFG_IN(GPIO89, AF1)
0168
0169 /* SDRAM */
0170 #define GPIO86_nSDCS2       MFP_CFG_OUT(GPIO86, AF0, DRIVE_HIGH)
0171 #define GPIO87_nSDCS3       MFP_CFG_OUT(GPIO87, AF0, DRIVE_HIGH)
0172 #define GPIO88_RDnWR        MFP_CFG_OUT(GPIO88, AF0, DRIVE_HIGH)
0173
0174 /* USB */
0175 #define GPIO9_USB_RCV       MFP_CFG_IN(GPIO9, AF1)
0176 #define GPIO32_USB_VP       MFP_CFG_IN(GPIO32, AF2)
0177 #define GPIO34_USB_VM       MFP_CFG_IN(GPIO34, AF2)
0178 #define GPIO39_USB_VPO      MFP_CFG_OUT(GPIO39, AF3, DRIVE_LOW)
0179 #define GPIO56_USB_VMO      MFP_CFG_OUT(GPIO56, AF1, DRIVE_LOW)
0180 #define GPIO57_USB_nOE      MFP_CFG_OUT(GPIO57, AF1, DRIVE_HIGH)
0181
0182 /* ASSP */
0183 #define GPIO28_ASSP_BITCLK_IN   MFP_CFG_IN(GPIO28, AF3)
0184 #define GPIO28_ASSP_BITCLK_OUT  MFP_CFG_OUT(GPIO28, AF3, DRIVE_LOW)
0185 #define GPIO29_ASSP_RXD     MFP_CFG_IN(GPIO29, AF3)
0186 #define GPIO30_ASSP_TXD     MFP_CFG_OUT(GPIO30, AF3, DRIVE_LOW)
0187 #define GPIO31_ASSP_SFRM_IN MFP_CFG_IN(GPIO31, AF1)
0188 #define GPIO31_ASSP_SFRM_OUT    MFP_CFG_OUT(GPIO31, AF3, DRIVE_LOW)
0189
0190 /* AC97 */
0191 #define GPIO89_AC97_nRESET  MFP_CFG_OUT(GPIO89, AF0, DRIVE_HIGH)
0192 #endif  /* CONFIG_CPU_PXA26x */
0193
0194 /* commonly used pin configurations */
0195 #define GPIOxx_LCD_16BPP    \
0196     GPIO58_LCD_LDD_0,   \
0197     GPIO59_LCD_LDD_1,   \
0198     GPIO60_LCD_LDD_2,   \
0199     GPIO61_LCD_LDD_3,   \
0200     GPIO62_LCD_LDD_4,   \
0201     GPIO63_LCD_LDD_5,   \
0202     GPIO64_LCD_LDD_6,   \
0203     GPIO65_LCD_LDD_7,   \
0204     GPIO66_LCD_LDD_8,   \
0205     GPIO67_LCD_LDD_9,   \
0206     GPIO68_LCD_LDD_10,  \
0207     GPIO69_LCD_LDD_11,  \
0208     GPIO70_LCD_LDD_12,  \
0209     GPIO71_LCD_LDD_13,  \
0210     GPIO72_LCD_LDD_14,  \
0211     GPIO73_LCD_LDD_15
0212
0213 #define GPIOxx_LCD_DSTN_16BPP   \
0214     GPIOxx_LCD_16BPP,   \
0215     GPIO74_LCD_FCLK,    \
0216     GPIO75_LCD_LCLK,    \
0217     GPIO76_LCD_PCLK
0218
0219 #define GPIOxx_LCD_TFT_16BPP    \
0220     GPIOxx_LCD_16BPP,   \
0221     GPIO74_LCD_FCLK,    \
0222     GPIO75_LCD_LCLK,    \
0223     GPIO76_LCD_PCLK,    \
0224     GPIO77_LCD_BIAS
0225
0226 #endif /* __ASM_ARCH_MFP_PXA25X_H */