diff options
Diffstat (limited to 'arch/mips/pic32/pic32mzda/early_pin.h')
| -rw-r--r-- | arch/mips/pic32/pic32mzda/early_pin.h | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/arch/mips/pic32/pic32mzda/early_pin.h b/arch/mips/pic32/pic32mzda/early_pin.h new file mode 100644 index 000000000000..417fae9a9627 --- /dev/null +++ b/arch/mips/pic32/pic32mzda/early_pin.h @@ -0,0 +1,241 @@ +/* + * Joshua Henderson <joshua.henderson@microchip.com> + * Copyright (C) 2015 Microchip Technology Inc. All rights reserved. + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ +#ifndef _PIC32MZDA_EARLY_PIN_H +#define _PIC32MZDA_EARLY_PIN_H + +/* + * This is a complete, yet overly simplistic and unoptimized, PIC32MZDA PPS + * configuration only useful before we have full pinctrl initialized. + */ + +/* Input PPS Functions */ +enum { + IN_FUNC_INT3, + IN_FUNC_T2CK, + IN_FUNC_T6CK, + IN_FUNC_IC3, + IN_FUNC_IC7, + IN_FUNC_U1RX, + IN_FUNC_U2CTS, + IN_FUNC_U5RX, + IN_FUNC_U6CTS, + IN_FUNC_SDI1, + IN_FUNC_SDI3, + IN_FUNC_SDI5, + IN_FUNC_SS6, + IN_FUNC_REFCLKI1, + IN_FUNC_INT4, + IN_FUNC_T5CK, + IN_FUNC_T7CK, + IN_FUNC_IC4, + IN_FUNC_IC8, + IN_FUNC_U3RX, + IN_FUNC_U4CTS, + IN_FUNC_SDI2, + IN_FUNC_SDI4, + IN_FUNC_C1RX, + IN_FUNC_REFCLKI4, + IN_FUNC_INT2, + IN_FUNC_T3CK, + IN_FUNC_T8CK, + IN_FUNC_IC2, + IN_FUNC_IC5, + IN_FUNC_IC9, + IN_FUNC_U1CTS, + IN_FUNC_U2RX, + IN_FUNC_U5CTS, + IN_FUNC_SS1, + IN_FUNC_SS3, + IN_FUNC_SS4, + IN_FUNC_SS5, + IN_FUNC_C2RX, + IN_FUNC_INT1, + IN_FUNC_T4CK, + IN_FUNC_T9CK, + IN_FUNC_IC1, + IN_FUNC_IC6, + IN_FUNC_U3CTS, + IN_FUNC_U4RX, + IN_FUNC_U6RX, + IN_FUNC_SS2, + IN_FUNC_SDI6, + IN_FUNC_OCFA, + IN_FUNC_REFCLKI3, +}; + +/* Input PPS Pins */ +#define IN_RPD2 0x00 +#define IN_RPG8 0x01 +#define IN_RPF4 0x02 +#define IN_RPD10 0x03 +#define IN_RPF1 0x04 +#define IN_RPB9 0x05 +#define IN_RPB10 0x06 +#define IN_RPC14 0x07 +#define IN_RPB5 0x08 +#define IN_RPC1 0x0A +#define IN_RPD14 0x0B +#define IN_RPG1 0x0C +#define IN_RPA14 0x0D +#define IN_RPD6 0x0E +#define IN_RPD3 0x00 +#define IN_RPG7 0x01 +#define IN_RPF5 0x02 +#define IN_RPD11 0x03 +#define IN_RPF0 0x04 +#define IN_RPB1 0x05 +#define IN_RPE5 0x06 +#define IN_RPC13 0x07 +#define IN_RPB3 0x08 +#define IN_RPC4 0x0A +#define IN_RPD15 0x0B +#define IN_RPG0 0x0C +#define IN_RPA15 0x0D +#define IN_RPD7 0x0E +#define IN_RPD9 0x00 +#define IN_RPG6 0x01 +#define IN_RPB8 0x02 +#define IN_RPB15 0x03 +#define IN_RPD4 0x04 +#define IN_RPB0 0x05 +#define IN_RPE3 0x06 +#define IN_RPB7 0x07 +#define IN_RPF12 0x09 +#define IN_RPD12 0x0A +#define IN_RPF8 0x0B +#define IN_RPC3 0x0C +#define IN_RPE9 0x0D +#define IN_RPD1 0x00 +#define IN_RPG9 0x01 +#define IN_RPB14 0x02 +#define IN_RPD0 0x03 +#define IN_RPB6 0x05 +#define IN_RPD5 0x06 +#define IN_RPB2 0x07 +#define IN_RPF3 0x08 +#define IN_RPF13 0x09 +#define IN_RPF2 0x0B +#define IN_RPC2 0x0C +#define IN_RPE8 0x0D + +/* Output PPS Pins */ +enum { + OUT_RPD2, + OUT_RPG8, + OUT_RPF4, + OUT_RPD10, + OUT_RPF1, + OUT_RPB9, + OUT_RPB10, + OUT_RPC14, + OUT_RPB5, + OUT_RPC1, + OUT_RPD14, + OUT_RPG1, + OUT_RPA14, + OUT_RPD6, + OUT_RPD3, + OUT_RPG7, + OUT_RPF5, + OUT_RPD11, + OUT_RPF0, + OUT_RPB1, + OUT_RPE5, + OUT_RPC13, + OUT_RPB3, + OUT_RPC4, + OUT_RPD15, + OUT_RPG0, + OUT_RPA15, + OUT_RPD7, + OUT_RPD9, + OUT_RPG6, + OUT_RPB8, + OUT_RPB15, + OUT_RPD4, + OUT_RPB0, + OUT_RPE3, + OUT_RPB7, + OUT_RPF12, + OUT_RPD12, + OUT_RPF8, + OUT_RPC3, + OUT_RPE9, + OUT_RPD1, + OUT_RPG9, + OUT_RPB14, + OUT_RPD0, + OUT_RPB6, + OUT_RPD5, + OUT_RPB2, + OUT_RPF3, + OUT_RPF13, + OUT_RPC2, + OUT_RPE8, + OUT_RPF2, +}; + +/* Output PPS Functions */ +#define OUT_FUNC_U3TX 0x01 +#define OUT_FUNC_U4RTS 0x02 +#define OUT_FUNC_SDO1 0x05 +#define OUT_FUNC_SDO2 0x06 +#define OUT_FUNC_SDO3 0x07 +#define OUT_FUNC_SDO5 0x09 +#define OUT_FUNC_SS6 0x0A +#define OUT_FUNC_OC3 0x0B +#define OUT_FUNC_OC6 0x0C +#define OUT_FUNC_REFCLKO4 0x0D +#define OUT_FUNC_C2OUT 0x0E +#define OUT_FUNC_C1TX 0x0F +#define OUT_FUNC_U1TX 0x01 +#define OUT_FUNC_U2RTS 0x02 +#define OUT_FUNC_U5TX 0x03 +#define OUT_FUNC_U6RTS 0x04 +#define OUT_FUNC_SDO1 0x05 +#define OUT_FUNC_SDO2 0x06 +#define OUT_FUNC_SDO3 0x07 +#define OUT_FUNC_SDO4 0x08 +#define OUT_FUNC_SDO5 0x09 +#define OUT_FUNC_OC4 0x0B +#define OUT_FUNC_OC7 0x0C +#define OUT_FUNC_REFCLKO1 0x0F +#define OUT_FUNC_U3RTS 0x01 +#define OUT_FUNC_U4TX 0x02 +#define OUT_FUNC_U6TX 0x04 +#define OUT_FUNC_SS1 0x05 +#define OUT_FUNC_SS3 0x07 +#define OUT_FUNC_SS4 0x08 +#define OUT_FUNC_SS5 0x09 +#define OUT_FUNC_SDO6 0x0A +#define OUT_FUNC_OC5 0x0B +#define OUT_FUNC_OC8 0x0C +#define OUT_FUNC_C1OUT 0x0E +#define OUT_FUNC_REFCLKO3 0x0F +#define OUT_FUNC_U1RTS 0x01 +#define OUT_FUNC_U2TX 0x02 +#define OUT_FUNC_U5RTS 0x03 +#define OUT_FUNC_U6TX 0x04 +#define OUT_FUNC_SS2 0x06 +#define OUT_FUNC_SDO4 0x08 +#define OUT_FUNC_SDO6 0x0A +#define OUT_FUNC_OC2 0x0B +#define OUT_FUNC_OC1 0x0C +#define OUT_FUNC_OC9 0x0D +#define OUT_FUNC_C2TX 0x0F + +void pic32_pps_input(int function, int pin); +void pic32_pps_output(int function, int pin); + +#endif |