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hal: microchip: Added PIC32CM GC
Added HAL files for PIC32CM GC devices Signed-off-by: Robert Perkel <[email protected]>
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‎README.md‎

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@@ -19,9 +19,11 @@ The directory is composed of:
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│   └── dt-bindings
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│      ├── sam
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| | └── sam_d5x_e5x — dt-binding header files for the SAM_D5X_E5X family devices
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| ├── pic32c
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| | ├── pic32cmgc - dt-binding header files for PIC32CM GC family devices
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| | └── common - common headers for PIC32C devices
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│   └── pinctrl
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│   ├── PIC32CX PINCTRL C header files
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│
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│   └── PIC32CX PINCTRL C header files
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├── mec
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│   ├── Legacy MEC150x/2x C chip and peripheral header files
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│
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│   ├── pic32cm_jh — DFP header files for PIC32CM JH family devices
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│   ├── PIC32CX chip and peripheral HAL files
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│   ├── pic32cz_ca — DFP header files for PIC32CZ CA family devices
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│
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│   └── PIC32CM GC/PIC32CX chip and peripheral HAL files
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|
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├── pinconfigs
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│   ├── PIC32CX pin config definition XML
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│

‎include/dt-bindings/pic32c/common/mchp_pinctrl_pinmux_pic32c.h‎

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/*
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* Copyright (c) 2025 Microchip Technology Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef INCLUDE_DT_BINDINGS_PIC32C_COMMON_MCHP_PINCTRL_PINMUX_PIC32C_H_
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#define INCLUDE_DT_BINDINGS_PIC32C_COMMON_MCHP_PINCTRL_PINMUX_PIC32C_H_
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/**
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* @name Microchip PIC32C port.
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* Derived from SAM D/E5x PINCTRL
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*/
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/** PORT */
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#define MCHP_PINMUX_PORT_a 0U
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#define MCHP_PINMUX_PORT_b 1U
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#define MCHP_PINMUX_PORT_c 2U
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#define MCHP_PINMUX_PORT_d 3U
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#define MCHP_PINMUX_PORT_e 4U
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#define MCHP_PINMUX_PORT_f 5U
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#define MCHP_PINMUX_PORT_g 6U
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#define MCHP_PINMUX_PORT_h 7U
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#define MCHP_PINMUX_PORT_i 8U
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#define MCHP_PINMUX_PORT_j 9U
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#define MCHP_PINMUX_PORT_k 10U
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#define MCHP_PINMUX_PORT_l 11U
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#define MCHP_PINMUX_PORT_m 12U
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#define MCHP_PINMUX_PORT_n 13U
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#define MCHP_PINMUX_PORT_o 14U
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#define MCHP_PINMUX_PORT_p 15U
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/** GPIO */
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#define MCHP_PINMUX_PERIPH_gpio 0U
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/** Peripherals */
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#define MCHP_PINMUX_PERIPH_a 0U
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#define MCHP_PINMUX_PERIPH_b 1U
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#define MCHP_PINMUX_PERIPH_c 2U
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#define MCHP_PINMUX_PERIPH_d 3U
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#define MCHP_PINMUX_PERIPH_e 4U
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#define MCHP_PINMUX_PERIPH_f 5U
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#define MCHP_PINMUX_PERIPH_g 6U
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#define MCHP_PINMUX_PERIPH_h 7U
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#define MCHP_PINMUX_PERIPH_i 8U
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#define MCHP_PINMUX_PERIPH_j 9U
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#define MCHP_PINMUX_PERIPH_k 10U
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#define MCHP_PINMUX_PERIPH_l 11U
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#define MCHP_PINMUX_PERIPH_m 12U
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#define MCHP_PINMUX_PERIPH_n 13U
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/** Extra */
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#define MCHP_PINMUX_PERIPH_x 0U
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/** System */
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#define MCHP_PINMUX_PERIPH_s 0U
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/** LPM */
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#define MCHP_PINMUX_PERIPH_lpm 0U
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/** Wake-up pin sources */
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#define MCHP_PINMUX_PERIPH_wkup0 0U
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#define MCHP_PINMUX_PERIPH_wkup1 1U
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#define MCHP_PINMUX_PERIPH_wkup2 2U
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#define MCHP_PINMUX_PERIPH_wkup3 3U
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#define MCHP_PINMUX_PERIPH_wkup4 4U
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#define MCHP_PINMUX_PERIPH_wkup5 5U
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#define MCHP_PINMUX_PERIPH_wkup6 6U
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#define MCHP_PINMUX_PERIPH_wkup7 7U
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#define MCHP_PINMUX_PERIPH_wkup8 8U
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#define MCHP_PINMUX_PERIPH_wkup9 9U
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#define MCHP_PINMUX_PERIPH_wkup10 10U
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#define MCHP_PINMUX_PERIPH_wkup11 11U
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#define MCHP_PINMUX_PERIPH_wkup12 12U
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#define MCHP_PINMUX_PERIPH_wkup13 13U
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#define MCHP_PINMUX_PERIPH_wkup14 14U
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#define MCHP_PINMUX_PERIPH_wkup15 15U
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/** Selects pin to be used as GPIO */
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#define MCHP_PINMUX_FUNC_gpio 0U
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/** Selects pin to be used as by some peripheral */
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#define MCHP_PINMUX_FUNC_periph 1U
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/** Selects pin to be used as extra function */
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#define MCHP_PINMUX_FUNC_extra 2U
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/** Selects pin to be used as system function */
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#define MCHP_PINMUX_FUNC_system 3U
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/** Selects and configure pin to be used in Low Power Mode */
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#define MCHP_PINMUX_FUNC_lpm 4U
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/** Selects and configure wake-up pin sources Low Power Mode */
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#define MCHP_PINMUX_FUNC_wakeup 5U
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/** Pinmux bit field position. */
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#define MCHP_PINCTRL_PINMUX_POS (16U)
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/** Pinmux bit field mask. */
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#define MCHP_PINCTRL_PINMUX_MASK (0xFFFF)
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/** Port field mask. */
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#define MCHP_PINMUX_PORT_MSK (0xFU)
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/** Port field position. */
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#define MCHP_PINMUX_PORT_POS (0U)
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/** Pin field mask. */
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#define MCHP_PINMUX_PIN_MSK (0x1FU)
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/** Pin field position. */
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#define MCHP_PINMUX_PIN_POS (MCHP_PINMUX_PORT_POS + 4U)
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/** Function field mask. */
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#define MCHP_PINMUX_FUNC_MSK (0x7U)
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/** Function field position. */
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#define MCHP_PINMUX_FUNC_POS (MCHP_PINMUX_PIN_POS + 5U)
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/** Peripheral field mask. */
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#define MCHP_PINMUX_PERIPH_MSK (0xFU)
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/** Peripheral field position. */
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#define MCHP_PINMUX_PERIPH_POS (MCHP_PINMUX_FUNC_POS + 3U)
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/*
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* MCHP pinmux bit field.
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*
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* Fields:
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*
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* - 0..3: port
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* - 4..8: pin_num
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* - 9..11: func
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* - 12..15: pin_mux
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*
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* port Port ('A'..'P')
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* pin Pin (0..31)
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* func Function (GPIO, Peripheral, System, Extra, LPM - 0..4)
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* pin_mux Peripheral based on the Function selected (0..15)
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*/
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#define MCHP_PINMUX(port, pin_num, pin_mux, func) \
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((((MCHP_PINMUX_PORT_##port) & MCHP_PINMUX_PORT_MSK) \
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<< MCHP_PINMUX_PORT_POS) | \
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(((pin_num) & MCHP_PINMUX_PIN_MSK) << MCHP_PINMUX_PIN_POS) | \
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(((MCHP_PINMUX_FUNC_##func) & MCHP_PINMUX_FUNC_MSK) \
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<< MCHP_PINMUX_FUNC_POS) | \
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(((MCHP_PINMUX_PERIPH_##pin_mux) & MCHP_PINMUX_PERIPH_MSK) \
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<< MCHP_PINMUX_PERIPH_POS))
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/*
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* Obtain Pinmux value from pinctrl_soc_pin_t configuration.
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*
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* pincfg pinctrl_soc_pin_t bit field value.
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*/
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#define MCHP_PINMUX_PIN_GET(pincfg) \
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((pincfg >> MCHP_PINMUX_PIN_POS) & MCHP_PINMUX_PIN_MSK)
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#define MCHP_PINMUX_PORT_GET(pincfg) \
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((pincfg >> MCHP_PINMUX_PORT_POS) & MCHP_PINMUX_PORT_MSK)
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#define MCHP_PINMUX_FUNC_GET(pincfg) \
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((pincfg >> MCHP_PINMUX_FUNC_POS) & MCHP_PINMUX_FUNC_MSK)
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#define MCHP_PINMUX_PERIPH_GET(pincfg) \
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((pincfg >> MCHP_PINMUX_PERIPH_POS) & MCHP_PINMUX_PERIPH_MSK)
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#endif /* INCLUDE_DT_BINDINGS_SAM_D5X_E5X_COMMON_MCHP_PINCTRL_PINMUX_SAM_H_ */

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