Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Pinctrl for Cirrus Logic CS47L90
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Copyright (C) 2016-2017 Cirrus Logic
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #include <linux/err.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #include <linux/mfd/madera/core.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include "pinctrl-madera.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)  * The alt func groups are the most commonly used functions we place these at
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)  * the lower function indexes for convenience, and the less commonly used gpio
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)  * functions at higher indexes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)  * To stay consistent with the datasheet the function names are the same as
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)  * the group names for that function's pins
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)  * Note - all 1 less than in datasheet because these are zero-indexed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) static const unsigned int cs47l90_mif1_pins[] = { 8, 9 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) static const unsigned int cs47l90_mif2_pins[] = { 10, 11 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) static const unsigned int cs47l90_mif3_pins[] = { 12, 13 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) static const unsigned int cs47l90_aif1_pins[] = { 14, 15, 16, 17 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) static const unsigned int cs47l90_aif2_pins[] = { 18, 19, 20, 21 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) static const unsigned int cs47l90_aif3_pins[] = { 22, 23, 24, 25 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) static const unsigned int cs47l90_aif4_pins[] = { 26, 27, 28, 29 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) static const unsigned int cs47l90_dmic4_pins[] = { 30, 31 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) static const unsigned int cs47l90_dmic5_pins[] = { 32, 33 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) static const unsigned int cs47l90_dmic3_pins[] = { 34, 35 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) static const unsigned int cs47l90_spk1_pins[] = { 36, 37 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) static const struct madera_pin_groups cs47l90_pin_groups[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	{ "aif1", cs47l90_aif1_pins, ARRAY_SIZE(cs47l90_aif1_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	{ "aif2", cs47l90_aif2_pins, ARRAY_SIZE(cs47l90_aif2_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	{ "aif3", cs47l90_aif3_pins, ARRAY_SIZE(cs47l90_aif3_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	{ "aif4", cs47l90_aif4_pins, ARRAY_SIZE(cs47l90_aif4_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	{ "mif1", cs47l90_mif1_pins, ARRAY_SIZE(cs47l90_mif1_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	{ "mif2", cs47l90_mif2_pins, ARRAY_SIZE(cs47l90_mif2_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	{ "mif3", cs47l90_mif3_pins, ARRAY_SIZE(cs47l90_mif3_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	{ "dmic3", cs47l90_dmic3_pins, ARRAY_SIZE(cs47l90_dmic3_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	{ "dmic4", cs47l90_dmic4_pins, ARRAY_SIZE(cs47l90_dmic4_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	{ "dmic5", cs47l90_dmic5_pins, ARRAY_SIZE(cs47l90_dmic5_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	{ "pdmspk1", cs47l90_spk1_pins, ARRAY_SIZE(cs47l90_spk1_pins) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) const struct madera_pin_chip cs47l90_pin_chip = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	.n_pins = CS47L90_NUM_GPIOS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	.pin_groups = cs47l90_pin_groups,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	.n_pin_groups = ARRAY_SIZE(cs47l90_pin_groups),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) };