// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Zynq pin controller
*
* Copyright (C) 2014 Xilinx
*
* Sören Brinkmann <soren.brinkmann@xilinx.com>
*/
#include <linux/io.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>
#include <linux/pinctrl/pinmux.h>
#include <linux/pinctrl/pinconf.h>
#include <linux/pinctrl/pinconf-generic.h>
#include <linux/regmap.h>
#include "pinctrl-utils.h"
#include "core.h"
#define ZYNQ_NUM_MIOS 54
#define ZYNQ_PCTRL_MIO_MST_TRI0 0 x10c
#define ZYNQ_PCTRL_MIO_MST_TRI1 0 x110
#define ZYNQ_PINMUX_MUX_SHIFT 1
#define ZYNQ_PINMUX_MUX_MASK (0 x7f << ZYNQ_PINMUX_MUX_SHIFT)
/**
* struct zynq_pinctrl - driver data
* @pctrl: Pinctrl device
* @syscon: Syscon regmap
* @pctrl_offset: Offset for pinctrl into the @syscon space
* @groups: Pingroups
* @ngroups: Number of @groups
* @funcs: Pinmux functions
* @nfuncs: Number of @funcs
*/
struct zynq_pinctrl {
struct pinctrl_dev *pctrl;
struct regmap *syscon;
u32 pctrl_offset;
const struct zynq_pctrl_group *groups;
unsigned int ngroups;
const struct zynq_pinmux_function *funcs;
unsigned int nfuncs;
};
struct zynq_pctrl_group {
const char *name;
const unsigned int *pins;
const unsigned int npins;
};
/**
* struct zynq_pinmux_function - a pinmux function
* @name: Name of the pinmux function.
* @groups: List of pingroups for this function.
* @ngroups: Number of entries in @groups.
* @mux_val: Selector for this function
* @mux: Offset of function specific mux
* @mux_mask: Mask for function specific selector
* @mux_shift: Shift for function specific selector
*/
struct zynq_pinmux_function {
const char *name;
const char * const *groups;
unsigned int ngroups;
unsigned int mux_val;
u32 mux;
u32 mux_mask;
u8 mux_shift;
};
enum zynq_pinmux_functions {
ZYNQ_PMUX_can0,
ZYNQ_PMUX_can1,
ZYNQ_PMUX_ethernet0,
ZYNQ_PMUX_ethernet1,
ZYNQ_PMUX_gpio0,
ZYNQ_PMUX_i2c0,
ZYNQ_PMUX_i2c1,
ZYNQ_PMUX_mdio0,
ZYNQ_PMUX_mdio1,
ZYNQ_PMUX_qspi0,
ZYNQ_PMUX_qspi1,
ZYNQ_PMUX_qspi_fbclk,
ZYNQ_PMUX_qspi_cs1,
ZYNQ_PMUX_spi0,
ZYNQ_PMUX_spi1,
ZYNQ_PMUX_spi0_ss,
ZYNQ_PMUX_spi1_ss,
ZYNQ_PMUX_sdio0,
ZYNQ_PMUX_sdio0_pc,
ZYNQ_PMUX_sdio0_cd,
ZYNQ_PMUX_sdio0_wp,
ZYNQ_PMUX_sdio1,
ZYNQ_PMUX_sdio1_pc,
ZYNQ_PMUX_sdio1_cd,
ZYNQ_PMUX_sdio1_wp,
ZYNQ_PMUX_smc0_nor,
ZYNQ_PMUX_smc0_nor_cs1,
ZYNQ_PMUX_smc0_nor_addr25,
ZYNQ_PMUX_smc0_nand,
ZYNQ_PMUX_ttc0,
ZYNQ_PMUX_ttc1,
ZYNQ_PMUX_uart0,
ZYNQ_PMUX_uart1,
ZYNQ_PMUX_usb0,
ZYNQ_PMUX_usb1,
ZYNQ_PMUX_swdt0,
ZYNQ_PMUX_MAX_FUNC
};
static const struct pinctrl_pin_desc zynq_pins[] = {
PINCTRL_PIN(0 , "MIO0" ),
PINCTRL_PIN(1 , "MIO1" ),
PINCTRL_PIN(2 , "MIO2" ),
PINCTRL_PIN(3 , "MIO3" ),
PINCTRL_PIN(4 , "MIO4" ),
PINCTRL_PIN(5 , "MIO5" ),
PINCTRL_PIN(6 , "MIO6" ),
PINCTRL_PIN(7 , "MIO7" ),
PINCTRL_PIN(8 , "MIO8" ),
PINCTRL_PIN(9 , "MIO9" ),
PINCTRL_PIN(10 , "MIO10" ),
PINCTRL_PIN(11 , "MIO11" ),
PINCTRL_PIN(12 , "MIO12" ),
PINCTRL_PIN(13 , "MIO13" ),
PINCTRL_PIN(14 , "MIO14" ),
PINCTRL_PIN(15 , "MIO15" ),
PINCTRL_PIN(16 , "MIO16" ),
PINCTRL_PIN(17 , "MIO17" ),
PINCTRL_PIN(18 , "MIO18" ),
PINCTRL_PIN(19 , "MIO19" ),
PINCTRL_PIN(20 , "MIO20" ),
PINCTRL_PIN(21 , "MIO21" ),
PINCTRL_PIN(22 , "MIO22" ),
PINCTRL_PIN(23 , "MIO23" ),
PINCTRL_PIN(24 , "MIO24" ),
PINCTRL_PIN(25 , "MIO25" ),
PINCTRL_PIN(26 , "MIO26" ),
PINCTRL_PIN(27 , "MIO27" ),
PINCTRL_PIN(28 , "MIO28" ),
PINCTRL_PIN(29 , "MIO29" ),
PINCTRL_PIN(30 , "MIO30" ),
PINCTRL_PIN(31 , "MIO31" ),
PINCTRL_PIN(32 , "MIO32" ),
PINCTRL_PIN(33 , "MIO33" ),
PINCTRL_PIN(34 , "MIO34" ),
PINCTRL_PIN(35 , "MIO35" ),
PINCTRL_PIN(36 , "MIO36" ),
PINCTRL_PIN(37 , "MIO37" ),
PINCTRL_PIN(38 , "MIO38" ),
PINCTRL_PIN(39 , "MIO39" ),
PINCTRL_PIN(40 , "MIO40" ),
PINCTRL_PIN(41 , "MIO41" ),
PINCTRL_PIN(42 , "MIO42" ),
PINCTRL_PIN(43 , "MIO43" ),
PINCTRL_PIN(44 , "MIO44" ),
PINCTRL_PIN(45 , "MIO45" ),
PINCTRL_PIN(46 , "MIO46" ),
PINCTRL_PIN(47 , "MIO47" ),
PINCTRL_PIN(48 , "MIO48" ),
PINCTRL_PIN(49 , "MIO49" ),
PINCTRL_PIN(50 , "MIO50" ),
PINCTRL_PIN(51 , "MIO51" ),
PINCTRL_PIN(52 , "MIO52" ),
PINCTRL_PIN(53 , "MIO53" ),
PINCTRL_PIN(54 , "EMIO_SD0_WP" ),
PINCTRL_PIN(55 , "EMIO_SD0_CD" ),
PINCTRL_PIN(56 , "EMIO_SD1_WP" ),
PINCTRL_PIN(57 , "EMIO_SD1_CD" ),
};
/* pin groups */
static const unsigned int ethernet0_0_pins[] = {16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 ,
24 , 25 , 26 , 27 };
static const unsigned int ethernet1_0_pins[] = {28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 ,
36 , 37 , 38 , 39 };
static const unsigned int mdio0_0_pins[] = {52 , 53 };
static const unsigned int mdio1_0_pins[] = {52 , 53 };
static const unsigned int qspi0_0_pins[] = {1 , 2 , 3 , 4 , 5 , 6 };
static const unsigned int qspi1_0_pins[] = {9 , 10 , 11 , 12 , 13 };
static const unsigned int qspi_cs1_pins[] = {0 };
static const unsigned int qspi_fbclk_pins[] = {8 };
static const unsigned int spi0_0_pins[] = {16 , 17 , 21 };
static const unsigned int spi0_0_ss0_pins[] = {18 };
static const unsigned int spi0_0_ss1_pins[] = {19 };
static const unsigned int spi0_0_ss2_pins[] = {20 ,};
static const unsigned int spi0_1_pins[] = {28 , 29 , 33 };
static const unsigned int spi0_1_ss0_pins[] = {30 };
static const unsigned int spi0_1_ss1_pins[] = {31 };
static const unsigned int spi0_1_ss2_pins[] = {32 };
static const unsigned int spi0_2_pins[] = {40 , 41 , 45 };
static const unsigned int spi0_2_ss0_pins[] = {42 };
static const unsigned int spi0_2_ss1_pins[] = {43 };
static const unsigned int spi0_2_ss2_pins[] = {44 };
static const unsigned int spi1_0_pins[] = {10 , 11 , 12 };
static const unsigned int spi1_0_ss0_pins[] = {13 };
static const unsigned int spi1_0_ss1_pins[] = {14 };
static const unsigned int spi1_0_ss2_pins[] = {15 };
static const unsigned int spi1_1_pins[] = {22 , 23 , 24 };
static const unsigned int spi1_1_ss0_pins[] = {25 };
static const unsigned int spi1_1_ss1_pins[] = {26 };
static const unsigned int spi1_1_ss2_pins[] = {27 };
static const unsigned int spi1_2_pins[] = {34 , 35 , 36 };
static const unsigned int spi1_2_ss0_pins[] = {37 };
static const unsigned int spi1_2_ss1_pins[] = {38 };
static const unsigned int spi1_2_ss2_pins[] = {39 };
static const unsigned int spi1_3_pins[] = {46 , 47 , 48 , 49 };
static const unsigned int spi1_3_ss0_pins[] = {49 };
static const unsigned int spi1_3_ss1_pins[] = {50 };
static const unsigned int spi1_3_ss2_pins[] = {51 };
static const unsigned int sdio0_0_pins[] = {16 , 17 , 18 , 19 , 20 , 21 };
static const unsigned int sdio0_1_pins[] = {28 , 29 , 30 , 31 , 32 , 33 };
static const unsigned int sdio0_2_pins[] = {40 , 41 , 42 , 43 , 44 , 45 };
static const unsigned int sdio1_0_pins[] = {10 , 11 , 12 , 13 , 14 , 15 };
static const unsigned int sdio1_1_pins[] = {22 , 23 , 24 , 25 , 26 , 27 };
static const unsigned int sdio1_2_pins[] = {34 , 35 , 36 , 37 , 38 , 39 };
static const unsigned int sdio1_3_pins[] = {46 , 47 , 48 , 49 , 50 , 51 };
static const unsigned int sdio0_emio_wp_pins[] = {54 };
static const unsigned int sdio0_emio_cd_pins[] = {55 };
static const unsigned int sdio1_emio_wp_pins[] = {56 };
static const unsigned int sdio1_emio_cd_pins[] = {57 };
static const unsigned int smc0_nor_pins[] = {0 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 13 ,
15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 ,
24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 ,
33 , 34 , 35 , 36 , 37 , 38 , 39 };
static const unsigned int smc0_nor_cs1_pins[] = {1 };
static const unsigned int smc0_nor_addr25_pins[] = {1 };
static const unsigned int smc0_nand_pins[] = {0 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 ,
12 , 13 , 14 , 16 , 17 , 18 , 19 , 20 ,
21 , 22 , 23 };
static const unsigned int smc0_nand8_pins[] = {0 , 2 , 3 , 4 , 5 , 6 , 7 ,
8 , 9 , 10 , 11 , 12 , 13 , 14 };
/* Note: CAN MIO clock inputs are modeled in the clock framework */
static const unsigned int can0_0_pins[] = {10 , 11 };
static const unsigned int can0_1_pins[] = {14 , 15 };
static const unsigned int can0_2_pins[] = {18 , 19 };
static const unsigned int can0_3_pins[] = {22 , 23 };
static const unsigned int can0_4_pins[] = {26 , 27 };
static const unsigned int can0_5_pins[] = {30 , 31 };
static const unsigned int can0_6_pins[] = {34 , 35 };
static const unsigned int can0_7_pins[] = {38 , 39 };
static const unsigned int can0_8_pins[] = {42 , 43 };
static const unsigned int can0_9_pins[] = {46 , 47 };
static const unsigned int can0_10_pins[] = {50 , 51 };
static const unsigned int can1_0_pins[] = {8 , 9 };
static const unsigned int can1_1_pins[] = {12 , 13 };
static const unsigned int can1_2_pins[] = {16 , 17 };
static const unsigned int can1_3_pins[] = {20 , 21 };
static const unsigned int can1_4_pins[] = {24 , 25 };
static const unsigned int can1_5_pins[] = {28 , 29 };
static const unsigned int can1_6_pins[] = {32 , 33 };
static const unsigned int can1_7_pins[] = {36 , 37 };
static const unsigned int can1_8_pins[] = {40 , 41 };
static const unsigned int can1_9_pins[] = {44 , 45 };
static const unsigned int can1_10_pins[] = {48 , 49 };
static const unsigned int can1_11_pins[] = {52 , 53 };
static const unsigned int uart0_0_pins[] = {10 , 11 };
static const unsigned int uart0_1_pins[] = {14 , 15 };
static const unsigned int uart0_2_pins[] = {18 , 19 };
static const unsigned int uart0_3_pins[] = {22 , 23 };
static const unsigned int uart0_4_pins[] = {26 , 27 };
static const unsigned int uart0_5_pins[] = {30 , 31 };
static const unsigned int uart0_6_pins[] = {34 , 35 };
static const unsigned int uart0_7_pins[] = {38 , 39 };
static const unsigned int uart0_8_pins[] = {42 , 43 };
static const unsigned int uart0_9_pins[] = {46 , 47 };
static const unsigned int uart0_10_pins[] = {50 , 51 };
static const unsigned int uart1_0_pins[] = {8 , 9 };
static const unsigned int uart1_1_pins[] = {12 , 13 };
static const unsigned int uart1_2_pins[] = {16 , 17 };
static const unsigned int uart1_3_pins[] = {20 , 21 };
static const unsigned int uart1_4_pins[] = {24 , 25 };
static const unsigned int uart1_5_pins[] = {28 , 29 };
static const unsigned int uart1_6_pins[] = {32 , 33 };
static const unsigned int uart1_7_pins[] = {36 , 37 };
static const unsigned int uart1_8_pins[] = {40 , 41 };
static const unsigned int uart1_9_pins[] = {44 , 45 };
static const unsigned int uart1_10_pins[] = {48 , 49 };
static const unsigned int uart1_11_pins[] = {52 , 53 };
static const unsigned int i2c0_0_pins[] = {10 , 11 };
static const unsigned int i2c0_1_pins[] = {14 , 15 };
static const unsigned int i2c0_2_pins[] = {18 , 19 };
static const unsigned int i2c0_3_pins[] = {22 , 23 };
static const unsigned int i2c0_4_pins[] = {26 , 27 };
static const unsigned int i2c0_5_pins[] = {30 , 31 };
static const unsigned int i2c0_6_pins[] = {34 , 35 };
static const unsigned int i2c0_7_pins[] = {38 , 39 };
static const unsigned int i2c0_8_pins[] = {42 , 43 };
static const unsigned int i2c0_9_pins[] = {46 , 47 };
static const unsigned int i2c0_10_pins[] = {50 , 51 };
static const unsigned int i2c1_0_pins[] = {12 , 13 };
static const unsigned int i2c1_1_pins[] = {16 , 17 };
static const unsigned int i2c1_2_pins[] = {20 , 21 };
static const unsigned int i2c1_3_pins[] = {24 , 25 };
static const unsigned int i2c1_4_pins[] = {28 , 29 };
static const unsigned int i2c1_5_pins[] = {32 , 33 };
static const unsigned int i2c1_6_pins[] = {36 , 37 };
static const unsigned int i2c1_7_pins[] = {40 , 41 };
static const unsigned int i2c1_8_pins[] = {44 , 45 };
static const unsigned int i2c1_9_pins[] = {48 , 49 };
static const unsigned int i2c1_10_pins[] = {52 , 53 };
static const unsigned int ttc0_0_pins[] = {18 , 19 };
static const unsigned int ttc0_1_pins[] = {30 , 31 };
static const unsigned int ttc0_2_pins[] = {42 , 43 };
static const unsigned int ttc1_0_pins[] = {16 , 17 };
static const unsigned int ttc1_1_pins[] = {28 , 29 };
static const unsigned int ttc1_2_pins[] = {40 , 41 };
static const unsigned int swdt0_0_pins[] = {14 , 15 };
static const unsigned int swdt0_1_pins[] = {26 , 27 };
static const unsigned int swdt0_2_pins[] = {38 , 39 };
static const unsigned int swdt0_3_pins[] = {50 , 51 };
static const unsigned int swdt0_4_pins[] = {52 , 53 };
static const unsigned int gpio0_0_pins[] = {0 };
static const unsigned int gpio0_1_pins[] = {1 };
static const unsigned int gpio0_2_pins[] = {2 };
static const unsigned int gpio0_3_pins[] = {3 };
static const unsigned int gpio0_4_pins[] = {4 };
static const unsigned int gpio0_5_pins[] = {5 };
static const unsigned int gpio0_6_pins[] = {6 };
static const unsigned int gpio0_7_pins[] = {7 };
static const unsigned int gpio0_8_pins[] = {8 };
static const unsigned int gpio0_9_pins[] = {9 };
static const unsigned int gpio0_10_pins[] = {10 };
static const unsigned int gpio0_11_pins[] = {11 };
static const unsigned int gpio0_12_pins[] = {12 };
static const unsigned int gpio0_13_pins[] = {13 };
static const unsigned int gpio0_14_pins[] = {14 };
static const unsigned int gpio0_15_pins[] = {15 };
static const unsigned int gpio0_16_pins[] = {16 };
static const unsigned int gpio0_17_pins[] = {17 };
static const unsigned int gpio0_18_pins[] = {18 };
static const unsigned int gpio0_19_pins[] = {19 };
static const unsigned int gpio0_20_pins[] = {20 };
static const unsigned int gpio0_21_pins[] = {21 };
static const unsigned int gpio0_22_pins[] = {22 };
static const unsigned int gpio0_23_pins[] = {23 };
static const unsigned int gpio0_24_pins[] = {24 };
static const unsigned int gpio0_25_pins[] = {25 };
static const unsigned int gpio0_26_pins[] = {26 };
static const unsigned int gpio0_27_pins[] = {27 };
static const unsigned int gpio0_28_pins[] = {28 };
static const unsigned int gpio0_29_pins[] = {29 };
static const unsigned int gpio0_30_pins[] = {30 };
static const unsigned int gpio0_31_pins[] = {31 };
static const unsigned int gpio0_32_pins[] = {32 };
static const unsigned int gpio0_33_pins[] = {33 };
static const unsigned int gpio0_34_pins[] = {34 };
static const unsigned int gpio0_35_pins[] = {35 };
static const unsigned int gpio0_36_pins[] = {36 };
static const unsigned int gpio0_37_pins[] = {37 };
static const unsigned int gpio0_38_pins[] = {38 };
static const unsigned int gpio0_39_pins[] = {39 };
static const unsigned int gpio0_40_pins[] = {40 };
static const unsigned int gpio0_41_pins[] = {41 };
static const unsigned int gpio0_42_pins[] = {42 };
static const unsigned int gpio0_43_pins[] = {43 };
static const unsigned int gpio0_44_pins[] = {44 };
static const unsigned int gpio0_45_pins[] = {45 };
static const unsigned int gpio0_46_pins[] = {46 };
static const unsigned int gpio0_47_pins[] = {47 };
static const unsigned int gpio0_48_pins[] = {48 };
static const unsigned int gpio0_49_pins[] = {49 };
static const unsigned int gpio0_50_pins[] = {50 };
static const unsigned int gpio0_51_pins[] = {51 };
static const unsigned int gpio0_52_pins[] = {52 };
static const unsigned int gpio0_53_pins[] = {53 };
static const unsigned int usb0_0_pins[] = {28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 ,
37 , 38 , 39 };
static const unsigned int usb1_0_pins[] = {40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 ,
49 , 50 , 51 };
#define DEFINE_ZYNQ_PINCTRL_GRP(nm) \
{ \
.name = #nm "_grp" , \
.pins = nm ## _pins, \
.npins = ARRAY_SIZE(nm ## _pins), \
}
static const struct zynq_pctrl_group zynq_pctrl_groups[] = {
DEFINE_ZYNQ_PINCTRL_GRP(ethernet0_0),
DEFINE_ZYNQ_PINCTRL_GRP(ethernet1_0),
DEFINE_ZYNQ_PINCTRL_GRP(mdio0_0),
DEFINE_ZYNQ_PINCTRL_GRP(mdio1_0),
DEFINE_ZYNQ_PINCTRL_GRP(qspi0_0),
DEFINE_ZYNQ_PINCTRL_GRP(qspi1_0),
DEFINE_ZYNQ_PINCTRL_GRP(qspi_fbclk),
DEFINE_ZYNQ_PINCTRL_GRP(qspi_cs1),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_0),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_0_ss0),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_0_ss1),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_0_ss2),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_1),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_1_ss0),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_1_ss1),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_1_ss2),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_2),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_2_ss0),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_2_ss1),
DEFINE_ZYNQ_PINCTRL_GRP(spi0_2_ss2),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_0),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_0_ss0),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_0_ss1),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_0_ss2),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_1),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_1_ss0),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_1_ss1),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_1_ss2),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_2),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_2_ss0),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_2_ss1),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_2_ss2),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_3),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_3_ss0),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_3_ss1),
DEFINE_ZYNQ_PINCTRL_GRP(spi1_3_ss2),
DEFINE_ZYNQ_PINCTRL_GRP(sdio0_0),
DEFINE_ZYNQ_PINCTRL_GRP(sdio0_1),
DEFINE_ZYNQ_PINCTRL_GRP(sdio0_2),
DEFINE_ZYNQ_PINCTRL_GRP(sdio1_0),
DEFINE_ZYNQ_PINCTRL_GRP(sdio1_1),
DEFINE_ZYNQ_PINCTRL_GRP(sdio1_2),
DEFINE_ZYNQ_PINCTRL_GRP(sdio1_3),
DEFINE_ZYNQ_PINCTRL_GRP(sdio0_emio_wp),
DEFINE_ZYNQ_PINCTRL_GRP(sdio0_emio_cd),
DEFINE_ZYNQ_PINCTRL_GRP(sdio1_emio_wp),
DEFINE_ZYNQ_PINCTRL_GRP(sdio1_emio_cd),
DEFINE_ZYNQ_PINCTRL_GRP(smc0_nor),
DEFINE_ZYNQ_PINCTRL_GRP(smc0_nor_cs1),
DEFINE_ZYNQ_PINCTRL_GRP(smc0_nor_addr25),
DEFINE_ZYNQ_PINCTRL_GRP(smc0_nand),
DEFINE_ZYNQ_PINCTRL_GRP(smc0_nand8),
DEFINE_ZYNQ_PINCTRL_GRP(can0_0),
DEFINE_ZYNQ_PINCTRL_GRP(can0_1),
DEFINE_ZYNQ_PINCTRL_GRP(can0_2),
DEFINE_ZYNQ_PINCTRL_GRP(can0_3),
DEFINE_ZYNQ_PINCTRL_GRP(can0_4),
DEFINE_ZYNQ_PINCTRL_GRP(can0_5),
DEFINE_ZYNQ_PINCTRL_GRP(can0_6),
DEFINE_ZYNQ_PINCTRL_GRP(can0_7),
DEFINE_ZYNQ_PINCTRL_GRP(can0_8),
DEFINE_ZYNQ_PINCTRL_GRP(can0_9),
DEFINE_ZYNQ_PINCTRL_GRP(can0_10),
DEFINE_ZYNQ_PINCTRL_GRP(can1_0),
DEFINE_ZYNQ_PINCTRL_GRP(can1_1),
DEFINE_ZYNQ_PINCTRL_GRP(can1_2),
DEFINE_ZYNQ_PINCTRL_GRP(can1_3),
DEFINE_ZYNQ_PINCTRL_GRP(can1_4),
DEFINE_ZYNQ_PINCTRL_GRP(can1_5),
DEFINE_ZYNQ_PINCTRL_GRP(can1_6),
DEFINE_ZYNQ_PINCTRL_GRP(can1_7),
DEFINE_ZYNQ_PINCTRL_GRP(can1_8),
DEFINE_ZYNQ_PINCTRL_GRP(can1_9),
DEFINE_ZYNQ_PINCTRL_GRP(can1_10),
DEFINE_ZYNQ_PINCTRL_GRP(can1_11),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_0),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_1),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_2),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_3),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_4),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_5),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_6),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_7),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_8),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_9),
DEFINE_ZYNQ_PINCTRL_GRP(uart0_10),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_0),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_1),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_2),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_3),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_4),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_5),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_6),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_7),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_8),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_9),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_10),
DEFINE_ZYNQ_PINCTRL_GRP(uart1_11),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_0),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_1),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_2),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_3),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_4),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_5),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_6),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_7),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_8),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_9),
DEFINE_ZYNQ_PINCTRL_GRP(i2c0_10),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_0),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_1),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_2),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_3),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_4),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_5),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_6),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_7),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_8),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_9),
DEFINE_ZYNQ_PINCTRL_GRP(i2c1_10),
DEFINE_ZYNQ_PINCTRL_GRP(ttc0_0),
DEFINE_ZYNQ_PINCTRL_GRP(ttc0_1),
DEFINE_ZYNQ_PINCTRL_GRP(ttc0_2),
DEFINE_ZYNQ_PINCTRL_GRP(ttc1_0),
DEFINE_ZYNQ_PINCTRL_GRP(ttc1_1),
DEFINE_ZYNQ_PINCTRL_GRP(ttc1_2),
DEFINE_ZYNQ_PINCTRL_GRP(swdt0_0),
DEFINE_ZYNQ_PINCTRL_GRP(swdt0_1),
DEFINE_ZYNQ_PINCTRL_GRP(swdt0_2),
DEFINE_ZYNQ_PINCTRL_GRP(swdt0_3),
DEFINE_ZYNQ_PINCTRL_GRP(swdt0_4),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_0),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_1),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_2),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_3),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_4),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_5),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_6),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_7),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_8),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_9),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_10),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_11),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_12),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_13),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_14),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_15),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_16),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_17),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_18),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_19),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_20),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_21),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_22),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_23),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_24),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_25),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_26),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_27),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_28),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_29),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_30),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_31),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_32),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_33),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_34),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_35),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_36),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_37),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_38),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_39),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_40),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_41),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_42),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_43),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_44),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_45),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_46),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_47),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_48),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_49),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_50),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_51),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_52),
DEFINE_ZYNQ_PINCTRL_GRP(gpio0_53),
DEFINE_ZYNQ_PINCTRL_GRP(usb0_0),
DEFINE_ZYNQ_PINCTRL_GRP(usb1_0),
};
/* function groups */
static const char * const ethernet0_groups[] = {"ethernet0_0_grp" };
static const char * const ethernet1_groups[] = {"ethernet1_0_grp" };
static const char * const usb0_groups[] = {"usb0_0_grp" };
static const char * const usb1_groups[] = {"usb1_0_grp" };
static const char * const mdio0_groups[] = {"mdio0_0_grp" };
static const char * const mdio1_groups[] = {"mdio1_0_grp" };
static const char * const qspi0_groups[] = {"qspi0_0_grp" };
static const char * const qspi1_groups[] = {"qspi1_0_grp" };
static const char * const qspi_fbclk_groups[] = {"qspi_fbclk_grp" };
static const char * const qspi_cs1_groups[] = {"qspi_cs1_grp" };
static const char * const spi0_groups[] = {"spi0_0_grp" , "spi0_1_grp" ,
"spi0_2_grp" };
static const char * const spi1_groups[] = {"spi1_0_grp" , "spi1_1_grp" ,
"spi1_2_grp" , "spi1_3_grp" };
static const char * const spi0_ss_groups[] = {"spi0_0_ss0_grp" ,
"spi0_0_ss1_grp" , "spi0_0_ss2_grp" , "spi0_1_ss0_grp" ,
"spi0_1_ss1_grp" , "spi0_1_ss2_grp" , "spi0_2_ss0_grp" ,
"spi0_2_ss1_grp" , "spi0_2_ss2_grp" };
static const char * const spi1_ss_groups[] = {"spi1_0_ss0_grp" ,
"spi1_0_ss1_grp" , "spi1_0_ss2_grp" , "spi1_1_ss0_grp" ,
"spi1_1_ss1_grp" , "spi1_1_ss2_grp" , "spi1_2_ss0_grp" ,
"spi1_2_ss1_grp" , "spi1_2_ss2_grp" , "spi1_3_ss0_grp" ,
"spi1_3_ss1_grp" , "spi1_3_ss2_grp" };
static const char * const sdio0_groups[] = {"sdio0_0_grp" , "sdio0_1_grp" ,
"sdio0_2_grp" };
static const char * const sdio1_groups[] = {"sdio1_0_grp" , "sdio1_1_grp" ,
"sdio1_2_grp" , "sdio1_3_grp" };
static const char * const sdio0_pc_groups[] = {"gpio0_0_grp" ,
"gpio0_2_grp" , "gpio0_4_grp" , "gpio0_6_grp" ,
"gpio0_8_grp" , "gpio0_10_grp" , "gpio0_12_grp" ,
"gpio0_14_grp" , "gpio0_16_grp" , "gpio0_18_grp" ,
"gpio0_20_grp" , "gpio0_22_grp" , "gpio0_24_grp" ,
"gpio0_26_grp" , "gpio0_28_grp" , "gpio0_30_grp" ,
"gpio0_32_grp" , "gpio0_34_grp" , "gpio0_36_grp" ,
"gpio0_38_grp" , "gpio0_40_grp" , "gpio0_42_grp" ,
"gpio0_44_grp" , "gpio0_46_grp" , "gpio0_48_grp" ,
"gpio0_50_grp" , "gpio0_52_grp" };
static const char * const sdio1_pc_groups[] = {"gpio0_1_grp" ,
"gpio0_3_grp" , "gpio0_5_grp" , "gpio0_7_grp" ,
"gpio0_9_grp" , "gpio0_11_grp" , "gpio0_13_grp" ,
"gpio0_15_grp" , "gpio0_17_grp" , "gpio0_19_grp" ,
"gpio0_21_grp" , "gpio0_23_grp" , "gpio0_25_grp" ,
"gpio0_27_grp" , "gpio0_29_grp" , "gpio0_31_grp" ,
"gpio0_33_grp" , "gpio0_35_grp" , "gpio0_37_grp" ,
"gpio0_39_grp" , "gpio0_41_grp" , "gpio0_43_grp" ,
"gpio0_45_grp" , "gpio0_47_grp" , "gpio0_49_grp" ,
"gpio0_51_grp" , "gpio0_53_grp" };
static const char * const sdio0_cd_groups[] = {"gpio0_0_grp" ,
"gpio0_2_grp" , "gpio0_4_grp" , "gpio0_6_grp" ,
"gpio0_10_grp" , "gpio0_12_grp" ,
"gpio0_14_grp" , "gpio0_16_grp" , "gpio0_18_grp" ,
"gpio0_20_grp" , "gpio0_22_grp" , "gpio0_24_grp" ,
"gpio0_26_grp" , "gpio0_28_grp" , "gpio0_30_grp" ,
"gpio0_32_grp" , "gpio0_34_grp" , "gpio0_36_grp" ,
"gpio0_38_grp" , "gpio0_40_grp" , "gpio0_42_grp" ,
"gpio0_44_grp" , "gpio0_46_grp" , "gpio0_48_grp" ,
"gpio0_50_grp" , "gpio0_52_grp" , "gpio0_1_grp" ,
"gpio0_3_grp" , "gpio0_5_grp" ,
"gpio0_9_grp" , "gpio0_11_grp" , "gpio0_13_grp" ,
"gpio0_15_grp" , "gpio0_17_grp" , "gpio0_19_grp" ,
"gpio0_21_grp" , "gpio0_23_grp" , "gpio0_25_grp" ,
"gpio0_27_grp" , "gpio0_29_grp" , "gpio0_31_grp" ,
"gpio0_33_grp" , "gpio0_35_grp" , "gpio0_37_grp" ,
"gpio0_39_grp" , "gpio0_41_grp" , "gpio0_43_grp" ,
"gpio0_45_grp" , "gpio0_47_grp" , "gpio0_49_grp" ,
"gpio0_51_grp" , "gpio0_53_grp" , "sdio0_emio_cd_grp" };
static const char * const sdio0_wp_groups[] = {"gpio0_0_grp" ,
"gpio0_2_grp" , "gpio0_4_grp" , "gpio0_6_grp" ,
"gpio0_10_grp" , "gpio0_12_grp" ,
"gpio0_14_grp" , "gpio0_16_grp" , "gpio0_18_grp" ,
"gpio0_20_grp" , "gpio0_22_grp" , "gpio0_24_grp" ,
"gpio0_26_grp" , "gpio0_28_grp" , "gpio0_30_grp" ,
"gpio0_32_grp" , "gpio0_34_grp" , "gpio0_36_grp" ,
"gpio0_38_grp" , "gpio0_40_grp" , "gpio0_42_grp" ,
"gpio0_44_grp" , "gpio0_46_grp" , "gpio0_48_grp" ,
"gpio0_50_grp" , "gpio0_52_grp" , "gpio0_1_grp" ,
"gpio0_3_grp" , "gpio0_5_grp" ,
"gpio0_9_grp" , "gpio0_11_grp" , "gpio0_13_grp" ,
"gpio0_15_grp" , "gpio0_17_grp" , "gpio0_19_grp" ,
"gpio0_21_grp" , "gpio0_23_grp" , "gpio0_25_grp" ,
"gpio0_27_grp" , "gpio0_29_grp" , "gpio0_31_grp" ,
"gpio0_33_grp" , "gpio0_35_grp" , "gpio0_37_grp" ,
"gpio0_39_grp" , "gpio0_41_grp" , "gpio0_43_grp" ,
"gpio0_45_grp" , "gpio0_47_grp" , "gpio0_49_grp" ,
"gpio0_51_grp" , "gpio0_53_grp" , "sdio0_emio_wp_grp" };
static const char * const sdio1_cd_groups[] = {"gpio0_0_grp" ,
"gpio0_2_grp" , "gpio0_4_grp" , "gpio0_6_grp" ,
"gpio0_10_grp" , "gpio0_12_grp" ,
"gpio0_14_grp" , "gpio0_16_grp" , "gpio0_18_grp" ,
"gpio0_20_grp" , "gpio0_22_grp" , "gpio0_24_grp" ,
"gpio0_26_grp" , "gpio0_28_grp" , "gpio0_30_grp" ,
"gpio0_32_grp" , "gpio0_34_grp" , "gpio0_36_grp" ,
"gpio0_38_grp" , "gpio0_40_grp" , "gpio0_42_grp" ,
"gpio0_44_grp" , "gpio0_46_grp" , "gpio0_48_grp" ,
"gpio0_50_grp" , "gpio0_52_grp" , "gpio0_1_grp" ,
"gpio0_3_grp" , "gpio0_5_grp" ,
"gpio0_9_grp" , "gpio0_11_grp" , "gpio0_13_grp" ,
"gpio0_15_grp" , "gpio0_17_grp" , "gpio0_19_grp" ,
"gpio0_21_grp" , "gpio0_23_grp" , "gpio0_25_grp" ,
"gpio0_27_grp" , "gpio0_29_grp" , "gpio0_31_grp" ,
"gpio0_33_grp" , "gpio0_35_grp" , "gpio0_37_grp" ,
"gpio0_39_grp" , "gpio0_41_grp" , "gpio0_43_grp" ,
"gpio0_45_grp" , "gpio0_47_grp" , "gpio0_49_grp" ,
"gpio0_51_grp" , "gpio0_53_grp" , "sdio1_emio_cd_grp" };
static const char * const sdio1_wp_groups[] = {"gpio0_0_grp" ,
"gpio0_2_grp" , "gpio0_4_grp" , "gpio0_6_grp" ,
"gpio0_10_grp" , "gpio0_12_grp" ,
"gpio0_14_grp" , "gpio0_16_grp" , "gpio0_18_grp" ,
"gpio0_20_grp" , "gpio0_22_grp" , "gpio0_24_grp" ,
"gpio0_26_grp" , "gpio0_28_grp" , "gpio0_30_grp" ,
"gpio0_32_grp" , "gpio0_34_grp" , "gpio0_36_grp" ,
"gpio0_38_grp" , "gpio0_40_grp" , "gpio0_42_grp" ,
"gpio0_44_grp" , "gpio0_46_grp" , "gpio0_48_grp" ,
"gpio0_50_grp" , "gpio0_52_grp" , "gpio0_1_grp" ,
"gpio0_3_grp" , "gpio0_5_grp" ,
"gpio0_9_grp" , "gpio0_11_grp" , "gpio0_13_grp" ,
"gpio0_15_grp" , "gpio0_17_grp" , "gpio0_19_grp" ,
"gpio0_21_grp" , "gpio0_23_grp" , "gpio0_25_grp" ,
"gpio0_27_grp" , "gpio0_29_grp" , "gpio0_31_grp" ,
"gpio0_33_grp" , "gpio0_35_grp" , "gpio0_37_grp" ,
"gpio0_39_grp" , "gpio0_41_grp" , "gpio0_43_grp" ,
"gpio0_45_grp" , "gpio0_47_grp" , "gpio0_49_grp" ,
"gpio0_51_grp" , "gpio0_53_grp" , "sdio1_emio_wp_grp" };
static const char * const smc0_nor_groups[] = {"smc0_nor_grp" };
static const char * const smc0_nor_cs1_groups[] = {"smc0_nor_cs1_grp" };
static const char * const smc0_nor_addr25_groups[] = {"smc0_nor_addr25_grp" };
static const char * const smc0_nand_groups[] = {"smc0_nand_grp" ,
"smc0_nand8_grp" };
static const char * const can0_groups[] = {"can0_0_grp" , "can0_1_grp" ,
"can0_2_grp" , "can0_3_grp" , "can0_4_grp" , "can0_5_grp" ,
"can0_6_grp" , "can0_7_grp" , "can0_8_grp" , "can0_9_grp" ,
"can0_10_grp" };
static const char * const can1_groups[] = {"can1_0_grp" , "can1_1_grp" ,
"can1_2_grp" , "can1_3_grp" , "can1_4_grp" , "can1_5_grp" ,
"can1_6_grp" , "can1_7_grp" , "can1_8_grp" , "can1_9_grp" ,
"can1_10_grp" , "can1_11_grp" };
static const char * const uart0_groups[] = {"uart0_0_grp" , "uart0_1_grp" ,
"uart0_2_grp" , "uart0_3_grp" , "uart0_4_grp" , "uart0_5_grp" ,
"uart0_6_grp" , "uart0_7_grp" , "uart0_8_grp" , "uart0_9_grp" ,
"uart0_10_grp" };
static const char * const uart1_groups[] = {"uart1_0_grp" , "uart1_1_grp" ,
"uart1_2_grp" , "uart1_3_grp" , "uart1_4_grp" , "uart1_5_grp" ,
"uart1_6_grp" , "uart1_7_grp" , "uart1_8_grp" , "uart1_9_grp" ,
"uart1_10_grp" , "uart1_11_grp" };
static const char * const i2c0_groups[] = {"i2c0_0_grp" , "i2c0_1_grp" ,
"i2c0_2_grp" , "i2c0_3_grp" , "i2c0_4_grp" , "i2c0_5_grp" ,
"i2c0_6_grp" , "i2c0_7_grp" , "i2c0_8_grp" , "i2c0_9_grp" ,
"i2c0_10_grp" };
static const char * const i2c1_groups[] = {"i2c1_0_grp" , "i2c1_1_grp" ,
"i2c1_2_grp" , "i2c1_3_grp" , "i2c1_4_grp" , "i2c1_5_grp" ,
"i2c1_6_grp" , "i2c1_7_grp" , "i2c1_8_grp" , "i2c1_9_grp" ,
"i2c1_10_grp" };
static const char * const ttc0_groups[] = {"ttc0_0_grp" , "ttc0_1_grp" ,
"ttc0_2_grp" };
static const char * const ttc1_groups[] = {"ttc1_0_grp" , "ttc1_1_grp" ,
"ttc1_2_grp" };
static const char * const swdt0_groups[] = {"swdt0_0_grp" , "swdt0_1_grp" ,
"swdt0_2_grp" , "swdt0_3_grp" , "swdt0_4_grp" };
static const char * const gpio0_groups[] = {"gpio0_0_grp" ,
"gpio0_2_grp" , "gpio0_4_grp" , "gpio0_6_grp" ,
"gpio0_8_grp" , "gpio0_10_grp" , "gpio0_12_grp" ,
"gpio0_14_grp" , "gpio0_16_grp" , "gpio0_18_grp" ,
"gpio0_20_grp" , "gpio0_22_grp" , "gpio0_24_grp" ,
"gpio0_26_grp" , "gpio0_28_grp" , "gpio0_30_grp" ,
"gpio0_32_grp" , "gpio0_34_grp" , "gpio0_36_grp" ,
"gpio0_38_grp" , "gpio0_40_grp" , "gpio0_42_grp" ,
"gpio0_44_grp" , "gpio0_46_grp" , "gpio0_48_grp" ,
"gpio0_50_grp" , "gpio0_52_grp" , "gpio0_1_grp" ,
"gpio0_3_grp" , "gpio0_5_grp" , "gpio0_7_grp" ,
"gpio0_9_grp" , "gpio0_11_grp" , "gpio0_13_grp" ,
"gpio0_15_grp" , "gpio0_17_grp" , "gpio0_19_grp" ,
"gpio0_21_grp" , "gpio0_23_grp" , "gpio0_25_grp" ,
"gpio0_27_grp" , "gpio0_29_grp" , "gpio0_31_grp" ,
"gpio0_33_grp" , "gpio0_35_grp" , "gpio0_37_grp" ,
"gpio0_39_grp" , "gpio0_41_grp" , "gpio0_43_grp" ,
"gpio0_45_grp" , "gpio0_47_grp" , "gpio0_49_grp" ,
"gpio0_51_grp" , "gpio0_53_grp" };
#define DEFINE_ZYNQ_PINMUX_FUNCTION(fname, mval) \
[ZYNQ_PMUX_## fname] = { \
.name = #fname , \
.groups = fname## _groups, \
.ngroups = ARRAY_SIZE(fname## _groups), \
.mux_val = mval, \
}
#define DEFINE_ZYNQ_PINMUX_FUNCTION_MUX(fname, mval, offset, mask, shift)\
[ZYNQ_PMUX_## fname] = { \
.name = #fname , \
.groups = fname## _groups, \
.ngroups = ARRAY_SIZE(fname## _groups), \
.mux_val = mval, \
.mux = offset, \
.mux_mask = mask, \
.mux_shift = shift, \
}
#define ZYNQ_SDIO_WP_SHIFT 0
#define ZYNQ_SDIO_WP_MASK (0 x3f << ZYNQ_SDIO_WP_SHIFT)
#define ZYNQ_SDIO_CD_SHIFT 16
#define ZYNQ_SDIO_CD_MASK (0 x3f << ZYNQ_SDIO_CD_SHIFT)
static const struct zynq_pinmux_function zynq_pmux_functions[] = {
DEFINE_ZYNQ_PINMUX_FUNCTION(ethernet0, 1 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(ethernet1, 1 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(usb0, 2 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(usb1, 2 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(mdio0, 0 x40),
DEFINE_ZYNQ_PINMUX_FUNCTION(mdio1, 0 x50),
DEFINE_ZYNQ_PINMUX_FUNCTION(qspi0, 1 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(qspi1, 1 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(qspi_fbclk, 1 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(qspi_cs1, 1 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(spi0, 0 x50),
DEFINE_ZYNQ_PINMUX_FUNCTION(spi1, 0 x50),
DEFINE_ZYNQ_PINMUX_FUNCTION(spi0_ss, 0 x50),
DEFINE_ZYNQ_PINMUX_FUNCTION(spi1_ss, 0 x50),
DEFINE_ZYNQ_PINMUX_FUNCTION(sdio0, 0 x40),
DEFINE_ZYNQ_PINMUX_FUNCTION(sdio0_pc, 0 xc),
DEFINE_ZYNQ_PINMUX_FUNCTION_MUX(sdio0_wp, 0 , 0 x130, ZYNQ_SDIO_WP_MASK,
ZYNQ_SDIO_WP_SHIFT),
DEFINE_ZYNQ_PINMUX_FUNCTION_MUX(sdio0_cd, 0 , 0 x130, ZYNQ_SDIO_CD_MASK,
ZYNQ_SDIO_CD_SHIFT),
DEFINE_ZYNQ_PINMUX_FUNCTION(sdio1, 0 x40),
DEFINE_ZYNQ_PINMUX_FUNCTION(sdio1_pc, 0 xc),
DEFINE_ZYNQ_PINMUX_FUNCTION_MUX(sdio1_wp, 0 , 0 x134, ZYNQ_SDIO_WP_MASK,
ZYNQ_SDIO_WP_SHIFT),
DEFINE_ZYNQ_PINMUX_FUNCTION_MUX(sdio1_cd, 0 , 0 x134, ZYNQ_SDIO_CD_MASK,
ZYNQ_SDIO_CD_SHIFT),
DEFINE_ZYNQ_PINMUX_FUNCTION(smc0_nor, 4 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(smc0_nor_cs1, 8 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(smc0_nor_addr25, 4 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(smc0_nand, 8 ),
DEFINE_ZYNQ_PINMUX_FUNCTION(can0, 0 x10),
DEFINE_ZYNQ_PINMUX_FUNCTION(can1, 0 x10),
DEFINE_ZYNQ_PINMUX_FUNCTION(uart0, 0 x70),
DEFINE_ZYNQ_PINMUX_FUNCTION(uart1, 0 x70),
DEFINE_ZYNQ_PINMUX_FUNCTION(i2c0, 0 x20),
DEFINE_ZYNQ_PINMUX_FUNCTION(i2c1, 0 x20),
DEFINE_ZYNQ_PINMUX_FUNCTION(ttc0, 0 x60),
DEFINE_ZYNQ_PINMUX_FUNCTION(ttc1, 0 x60),
DEFINE_ZYNQ_PINMUX_FUNCTION(swdt0, 0 x30),
DEFINE_ZYNQ_PINMUX_FUNCTION(gpio0, 0 ),
};
/* pinctrl */
static int zynq_pctrl_get_groups_count(struct pinctrl_dev *pctldev)
{
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
return pctrl->ngroups;
}
static const char *zynq_pctrl_get_group_name(struct pinctrl_dev *pctldev,
unsigned int selector)
{
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
return pctrl->groups[selector].name;
}
static int zynq_pctrl_get_group_pins(struct pinctrl_dev *pctldev,
unsigned int selector,
const unsigned int **pins,
unsigned int *num_pins)
{
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
*pins = pctrl->groups[selector].pins;
*num_pins = pctrl->groups[selector].npins;
return 0 ;
}
static const struct pinctrl_ops zynq_pctrl_ops = {
.get_groups_count = zynq_pctrl_get_groups_count,
.get_group_name = zynq_pctrl_get_group_name,
.get_group_pins = zynq_pctrl_get_group_pins,
.dt_node_to_map = pinconf_generic_dt_node_to_map_all,
.dt_free_map = pinctrl_utils_free_map,
};
/* pinmux */
static int zynq_pmux_get_functions_count(struct pinctrl_dev *pctldev)
{
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
return pctrl->nfuncs;
}
static const char *zynq_pmux_get_function_name(struct pinctrl_dev *pctldev,
unsigned int selector)
{
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
return pctrl->funcs[selector].name;
}
static int zynq_pmux_get_function_groups(struct pinctrl_dev *pctldev,
unsigned int selector,
const char * const **groups,
unsigned * const num_groups)
{
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
*groups = pctrl->funcs[selector].groups;
*num_groups = pctrl->funcs[selector].ngroups;
return 0 ;
}
static int zynq_pinmux_set_mux(struct pinctrl_dev *pctldev,
unsigned int function,
unsigned int group)
{
int i, ret;
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
const struct zynq_pctrl_group *pgrp = &pctrl->groups[group];
const struct zynq_pinmux_function *func = &pctrl->funcs[function];
/*
* SD WP & CD are special. They have dedicated registers
* to mux them in
*/
if (function == ZYNQ_PMUX_sdio0_cd || function == ZYNQ_PMUX_sdio0_wp ||
function == ZYNQ_PMUX_sdio1_cd ||
function == ZYNQ_PMUX_sdio1_wp) {
u32 reg;
ret = regmap_read(pctrl->syscon,
pctrl->pctrl_offset + func->mux, ®);
if (ret)
return ret;
reg &= ~func->mux_mask;
reg |= pgrp->pins[0 ] << func->mux_shift;
ret = regmap_write(pctrl->syscon,
pctrl->pctrl_offset + func->mux, reg);
if (ret)
return ret;
} else {
for (i = 0 ; i < pgrp->npins; i++) {
unsigned int pin = pgrp->pins[i];
u32 reg, addr = pctrl->pctrl_offset + (4 * pin);
ret = regmap_read(pctrl->syscon, addr, ®);
if (ret)
return ret;
reg &= ~ZYNQ_PINMUX_MUX_MASK;
reg |= func->mux_val << ZYNQ_PINMUX_MUX_SHIFT;
ret = regmap_write(pctrl->syscon, addr, reg);
if (ret)
return ret;
}
}
return 0 ;
}
static const struct pinmux_ops zynq_pinmux_ops = {
.get_functions_count = zynq_pmux_get_functions_count,
.get_function_name = zynq_pmux_get_function_name,
.get_function_groups = zynq_pmux_get_function_groups,
.set_mux = zynq_pinmux_set_mux,
};
/* pinconfig */
#define ZYNQ_PINCONF_TRISTATE BIT(0 )
#define ZYNQ_PINCONF_SPEED BIT(8 )
#define ZYNQ_PINCONF_PULLUP BIT(12 )
#define ZYNQ_PINCONF_DISABLE_RECVR BIT(13 )
#define ZYNQ_PINCONF_IOTYPE_SHIFT 9
#define ZYNQ_PINCONF_IOTYPE_MASK (7 << ZYNQ_PINCONF_IOTYPE_SHIFT)
enum zynq_io_standards {
zynq_iostd_min,
zynq_iostd_lvcmos18,
zynq_iostd_lvcmos25,
zynq_iostd_lvcmos33,
zynq_iostd_hstl,
zynq_iostd_max
};
/*
* PIN_CONFIG_IOSTANDARD: if the pin can select an IO standard, the argument to
* this parameter (on a custom format) tells the driver which alternative
* IO standard to use.
*/
#define PIN_CONFIG_IOSTANDARD (PIN_CONFIG_END + 1 )
static const struct pinconf_generic_params zynq_dt_params[] = {
{"io-standard" , PIN_CONFIG_IOSTANDARD, zynq_iostd_lvcmos18},
};
#ifdef CONFIG_DEBUG_FS
static const struct pin_config_item zynq_conf_items[ARRAY_SIZE(zynq_dt_params)]
= { PCONFDUMP(PIN_CONFIG_IOSTANDARD, "IO-standard" , NULL, true ),
};
#endif
static unsigned int zynq_pinconf_iostd_get(u32 reg)
{
return (reg & ZYNQ_PINCONF_IOTYPE_MASK) >> ZYNQ_PINCONF_IOTYPE_SHIFT;
}
static int zynq_pinconf_cfg_get(struct pinctrl_dev *pctldev,
unsigned int pin,
unsigned long *config)
{
u32 reg;
int ret;
unsigned int arg = 0 ;
unsigned int param = pinconf_to_config_param(*config);
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
if (pin >= ZYNQ_NUM_MIOS)
return -ENOTSUPP;
ret = regmap_read(pctrl->syscon, pctrl->pctrl_offset + (4 * pin), ®);
if (ret)
return -EIO;
switch (param) {
case PIN_CONFIG_BIAS_PULL_UP:
if (!(reg & ZYNQ_PINCONF_PULLUP))
return -EINVAL;
arg = 1 ;
break ;
case PIN_CONFIG_BIAS_HIGH_IMPEDANCE:
if (!(reg & ZYNQ_PINCONF_TRISTATE))
return -EINVAL;
arg = 1 ;
break ;
case PIN_CONFIG_BIAS_DISABLE:
if (reg & ZYNQ_PINCONF_PULLUP || reg & ZYNQ_PINCONF_TRISTATE)
return -EINVAL;
break ;
case PIN_CONFIG_SLEW_RATE:
arg = !!(reg & ZYNQ_PINCONF_SPEED);
break ;
case PIN_CONFIG_MODE_LOW_POWER:
{
enum zynq_io_standards iostd = zynq_pinconf_iostd_get(reg);
if (iostd != zynq_iostd_hstl)
return -EINVAL;
if (!(reg & ZYNQ_PINCONF_DISABLE_RECVR))
return -EINVAL;
arg = !!(reg & ZYNQ_PINCONF_DISABLE_RECVR);
break ;
}
case PIN_CONFIG_IOSTANDARD:
case PIN_CONFIG_POWER_SOURCE:
arg = zynq_pinconf_iostd_get(reg);
break ;
default :
return -ENOTSUPP;
}
*config = pinconf_to_config_packed(param, arg);
return 0 ;
}
static int zynq_pinconf_cfg_set(struct pinctrl_dev *pctldev,
unsigned int pin,
unsigned long *configs,
unsigned int num_configs)
{
int i, ret;
u32 reg;
u32 pullup = 0 ;
u32 tristate = 0 ;
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
if (pin >= ZYNQ_NUM_MIOS)
return -ENOTSUPP;
ret = regmap_read(pctrl->syscon, pctrl->pctrl_offset + (4 * pin), ®);
if (ret)
return -EIO;
for (i = 0 ; i < num_configs; i++) {
unsigned int param = pinconf_to_config_param(configs[i]);
unsigned int arg = pinconf_to_config_argument(configs[i]);
switch (param) {
case PIN_CONFIG_BIAS_PULL_UP:
pullup = ZYNQ_PINCONF_PULLUP;
break ;
case PIN_CONFIG_BIAS_HIGH_IMPEDANCE:
tristate = ZYNQ_PINCONF_TRISTATE;
break ;
case PIN_CONFIG_BIAS_DISABLE:
reg &= ~(ZYNQ_PINCONF_PULLUP | ZYNQ_PINCONF_TRISTATE);
break ;
case PIN_CONFIG_SLEW_RATE:
if (arg)
reg |= ZYNQ_PINCONF_SPEED;
else
reg &= ~ZYNQ_PINCONF_SPEED;
break ;
case PIN_CONFIG_IOSTANDARD:
case PIN_CONFIG_POWER_SOURCE:
if (arg <= zynq_iostd_min || arg >= zynq_iostd_max) {
dev_warn(pctldev->dev,
"unsupported IO standard '%u'\n" ,
param);
break ;
}
reg &= ~ZYNQ_PINCONF_IOTYPE_MASK;
reg |= arg << ZYNQ_PINCONF_IOTYPE_SHIFT;
break ;
case PIN_CONFIG_MODE_LOW_POWER:
if (arg)
reg |= ZYNQ_PINCONF_DISABLE_RECVR;
else
reg &= ~ZYNQ_PINCONF_DISABLE_RECVR;
break ;
default :
dev_warn(pctldev->dev,
"unsupported configuration parameter '%u'\n" ,
param);
continue ;
}
}
if (tristate || pullup) {
reg &= ~(ZYNQ_PINCONF_PULLUP | ZYNQ_PINCONF_TRISTATE);
reg |= tristate | pullup;
}
ret = regmap_write(pctrl->syscon, pctrl->pctrl_offset + (4 * pin), reg);
if (ret)
return -EIO;
return 0 ;
}
static int zynq_pinconf_group_set(struct pinctrl_dev *pctldev,
unsigned int selector,
unsigned long *configs,
unsigned int num_configs)
{
int i, ret;
struct zynq_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
const struct zynq_pctrl_group *pgrp = &pctrl->groups[selector];
for (i = 0 ; i < pgrp->npins; i++) {
ret = zynq_pinconf_cfg_set(pctldev, pgrp->pins[i], configs,
num_configs);
if (ret)
return ret;
}
return 0 ;
}
static const struct pinconf_ops zynq_pinconf_ops = {
.is_generic = true ,
.pin_config_get = zynq_pinconf_cfg_get,
.pin_config_set = zynq_pinconf_cfg_set,
.pin_config_group_set = zynq_pinconf_group_set,
};
static const struct pinctrl_desc zynq_desc = {
.name = "zynq_pinctrl" ,
.pins = zynq_pins,
.npins = ARRAY_SIZE(zynq_pins),
.pctlops = &zynq_pctrl_ops,
.pmxops = &zynq_pinmux_ops,
.confops = &zynq_pinconf_ops,
.num_custom_params = ARRAY_SIZE(zynq_dt_params),
.custom_params = zynq_dt_params,
#ifdef CONFIG_DEBUG_FS
.custom_conf_items = zynq_conf_items,
#endif
.owner = THIS_MODULE,
};
static int zynq_pinctrl_probe(struct platform_device *pdev)
{
struct resource *res;
struct zynq_pinctrl *pctrl;
pctrl = devm_kzalloc(&pdev->dev, sizeof (*pctrl), GFP_KERNEL);
if (!pctrl)
return -ENOMEM;
pctrl->syscon = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
"syscon" );
if (IS_ERR(pctrl->syscon)) {
dev_err(&pdev->dev, "unable to get syscon\n" );
return PTR_ERR(pctrl->syscon);
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0 );
if (!res) {
dev_err(&pdev->dev, "missing IO resource\n" );
return -ENODEV;
}
pctrl->pctrl_offset = res->start;
pctrl->groups = zynq_pctrl_groups;
pctrl->ngroups = ARRAY_SIZE(zynq_pctrl_groups);
pctrl->funcs = zynq_pmux_functions;
pctrl->nfuncs = ARRAY_SIZE(zynq_pmux_functions);
pctrl->pctrl = devm_pinctrl_register(&pdev->dev, &zynq_desc, pctrl);
if (IS_ERR(pctrl->pctrl))
return PTR_ERR(pctrl->pctrl);
platform_set_drvdata(pdev, pctrl);
dev_info(&pdev->dev, "zynq pinctrl initialized\n" );
return 0 ;
}
static const struct of_device_id zynq_pinctrl_of_match[] = {
{ .compatible = "xlnx,pinctrl-zynq" },
{ }
};
MODULE_DEVICE_TABLE(of, zynq_pinctrl_of_match);
static struct platform_driver zynq_pinctrl_driver = {
.driver = {
.name = "zynq-pinctrl" ,
.of_match_table = zynq_pinctrl_of_match,
},
.probe = zynq_pinctrl_probe,
};
module_platform_driver(zynq_pinctrl_driver);
Messung V0.5 in Prozent C=96 H=94 G=94
¤ Dauer der Verarbeitung: 0.22 Sekunden
(vorverarbeitet am 2026-06-07)
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