forked from Minki/linux
cd8a145a06
Clang warns when one enumerated type is implicitly converted to another:
drivers/pinctrl/pinctrl-zynq.c:985:18: warning: implicit conversion from
enumeration type 'enum zynq_pin_config_param' to different enumeration
type 'enum pin_config_param' [-Wenum-conversion]
{"io-standard", PIN_CONFIG_IOSTANDARD, zynq_iostd_lvcmos18},
~ ^~~~~~~~~~~~~~~~~~~~~
drivers/pinctrl/pinctrl-zynq.c:990:16: warning: implicit conversion from
enumeration type 'enum zynq_pin_config_param' to different enumeration
type 'enum pin_config_param' [-Wenum-conversion]
= { PCONFDUMP(PIN_CONFIG_IOSTANDARD, "IO-standard", NULL, true),
~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./include/linux/pinctrl/pinconf-generic.h:163:11: note: expanded from
macro 'PCONFDUMP'
.param = a, .display = b, .format = c, .has_arg = d \
^
2 warnings generated.
It is expected that pinctrl drivers can extend pin_config_param because
of the gap between PIN_CONFIG_END and PIN_CONFIG_MAX so this conversion
isn't an issue. Most drivers that take advantage of this define the
PIN_CONFIG variables as constants, rather than enumerated values. Do the
same thing here so that Clang no longer warns.
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
1228 lines
43 KiB
C
1228 lines
43 KiB
C
/*
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* Zynq pin controller
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*
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* Copyright (C) 2014 Xilinx
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*
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* Sören Brinkmann <soren.brinkmann@xilinx.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <linux/io.h>
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#include <linux/mfd/syscon.h>
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#include <linux/init.h>
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#include <linux/of.h>
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#include <linux/platform_device.h>
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#include <linux/pinctrl/pinctrl.h>
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#include <linux/pinctrl/pinmux.h>
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#include <linux/pinctrl/pinconf.h>
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#include <linux/pinctrl/pinconf-generic.h>
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#include <linux/regmap.h>
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#include "pinctrl-utils.h"
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#include "core.h"
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#define ZYNQ_NUM_MIOS 54
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#define ZYNQ_PCTRL_MIO_MST_TRI0 0x10c
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#define ZYNQ_PCTRL_MIO_MST_TRI1 0x110
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#define ZYNQ_PINMUX_MUX_SHIFT 1
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#define ZYNQ_PINMUX_MUX_MASK (0x7f << ZYNQ_PINMUX_MUX_SHIFT)
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/**
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* struct zynq_pinctrl - driver data
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* @pctrl: Pinctrl device
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* @syscon: Syscon regmap
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* @pctrl_offset: Offset for pinctrl into the @syscon space
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* @groups: Pingroups
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* @ngroups: Number of @groups
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* @funcs: Pinmux functions
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* @nfuncs: Number of @funcs
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*/
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struct zynq_pinctrl {
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struct pinctrl_dev *pctrl;
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struct regmap *syscon;
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u32 pctrl_offset;
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const struct zynq_pctrl_group *groups;
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unsigned int ngroups;
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const struct zynq_pinmux_function *funcs;
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unsigned int nfuncs;
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};
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struct zynq_pctrl_group {
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const char *name;
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const unsigned int *pins;
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const unsigned int npins;
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};
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/**
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* struct zynq_pinmux_function - a pinmux function
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* @name: Name of the pinmux function.
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* @groups: List of pingroups for this function.
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* @ngroups: Number of entries in @groups.
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* @mux_val: Selector for this function
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* @mux: Offset of function specific mux
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* @mux_mask: Mask for function specific selector
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* @mux_shift: Shift for function specific selector
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*/
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struct zynq_pinmux_function {
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const char *name;
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const char * const *groups;
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unsigned int ngroups;
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unsigned int mux_val;
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u32 mux;
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u32 mux_mask;
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u8 mux_shift;
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};
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enum zynq_pinmux_functions {
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ZYNQ_PMUX_can0,
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ZYNQ_PMUX_can1,
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ZYNQ_PMUX_ethernet0,
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ZYNQ_PMUX_ethernet1,
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ZYNQ_PMUX_gpio0,
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ZYNQ_PMUX_i2c0,
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ZYNQ_PMUX_i2c1,
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ZYNQ_PMUX_mdio0,
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ZYNQ_PMUX_mdio1,
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ZYNQ_PMUX_qspi0,
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ZYNQ_PMUX_qspi1,
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ZYNQ_PMUX_qspi_fbclk,
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ZYNQ_PMUX_qspi_cs1,
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ZYNQ_PMUX_spi0,
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ZYNQ_PMUX_spi1,
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ZYNQ_PMUX_spi0_ss,
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ZYNQ_PMUX_spi1_ss,
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ZYNQ_PMUX_sdio0,
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ZYNQ_PMUX_sdio0_pc,
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ZYNQ_PMUX_sdio0_cd,
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ZYNQ_PMUX_sdio0_wp,
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ZYNQ_PMUX_sdio1,
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ZYNQ_PMUX_sdio1_pc,
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ZYNQ_PMUX_sdio1_cd,
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ZYNQ_PMUX_sdio1_wp,
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ZYNQ_PMUX_smc0_nor,
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ZYNQ_PMUX_smc0_nor_cs1,
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ZYNQ_PMUX_smc0_nor_addr25,
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ZYNQ_PMUX_smc0_nand,
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ZYNQ_PMUX_ttc0,
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ZYNQ_PMUX_ttc1,
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ZYNQ_PMUX_uart0,
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ZYNQ_PMUX_uart1,
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ZYNQ_PMUX_usb0,
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ZYNQ_PMUX_usb1,
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ZYNQ_PMUX_swdt0,
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ZYNQ_PMUX_MAX_FUNC
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};
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static const struct pinctrl_pin_desc zynq_pins[] = {
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PINCTRL_PIN(0, "MIO0"),
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PINCTRL_PIN(1, "MIO1"),
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PINCTRL_PIN(2, "MIO2"),
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PINCTRL_PIN(3, "MIO3"),
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PINCTRL_PIN(4, "MIO4"),
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PINCTRL_PIN(5, "MIO5"),
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PINCTRL_PIN(6, "MIO6"),
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PINCTRL_PIN(7, "MIO7"),
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PINCTRL_PIN(8, "MIO8"),
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PINCTRL_PIN(9, "MIO9"),
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PINCTRL_PIN(10, "MIO10"),
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PINCTRL_PIN(11, "MIO11"),
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PINCTRL_PIN(12, "MIO12"),
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PINCTRL_PIN(13, "MIO13"),
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PINCTRL_PIN(14, "MIO14"),
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PINCTRL_PIN(15, "MIO15"),
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PINCTRL_PIN(16, "MIO16"),
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PINCTRL_PIN(17, "MIO17"),
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PINCTRL_PIN(18, "MIO18"),
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PINCTRL_PIN(19, "MIO19"),
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PINCTRL_PIN(20, "MIO20"),
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PINCTRL_PIN(21, "MIO21"),
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PINCTRL_PIN(22, "MIO22"),
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PINCTRL_PIN(23, "MIO23"),
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PINCTRL_PIN(24, "MIO24"),
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PINCTRL_PIN(25, "MIO25"),
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PINCTRL_PIN(26, "MIO26"),
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PINCTRL_PIN(27, "MIO27"),
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PINCTRL_PIN(28, "MIO28"),
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PINCTRL_PIN(29, "MIO29"),
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PINCTRL_PIN(30, "MIO30"),
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PINCTRL_PIN(31, "MIO31"),
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PINCTRL_PIN(32, "MIO32"),
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PINCTRL_PIN(33, "MIO33"),
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PINCTRL_PIN(34, "MIO34"),
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PINCTRL_PIN(35, "MIO35"),
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PINCTRL_PIN(36, "MIO36"),
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PINCTRL_PIN(37, "MIO37"),
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PINCTRL_PIN(38, "MIO38"),
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PINCTRL_PIN(39, "MIO39"),
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PINCTRL_PIN(40, "MIO40"),
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PINCTRL_PIN(41, "MIO41"),
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PINCTRL_PIN(42, "MIO42"),
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PINCTRL_PIN(43, "MIO43"),
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PINCTRL_PIN(44, "MIO44"),
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PINCTRL_PIN(45, "MIO45"),
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PINCTRL_PIN(46, "MIO46"),
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PINCTRL_PIN(47, "MIO47"),
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PINCTRL_PIN(48, "MIO48"),
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PINCTRL_PIN(49, "MIO49"),
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PINCTRL_PIN(50, "MIO50"),
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PINCTRL_PIN(51, "MIO51"),
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PINCTRL_PIN(52, "MIO52"),
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PINCTRL_PIN(53, "MIO53"),
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PINCTRL_PIN(54, "EMIO_SD0_WP"),
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PINCTRL_PIN(55, "EMIO_SD0_CD"),
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PINCTRL_PIN(56, "EMIO_SD1_WP"),
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PINCTRL_PIN(57, "EMIO_SD1_CD"),
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};
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/* pin groups */
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static const unsigned int ethernet0_0_pins[] = {16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27};
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static const unsigned int ethernet1_0_pins[] = {28, 29, 30, 31, 32, 33, 34, 35,
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36, 37, 38, 39};
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static const unsigned int mdio0_0_pins[] = {52, 53};
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static const unsigned int mdio1_0_pins[] = {52, 53};
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static const unsigned int qspi0_0_pins[] = {1, 2, 3, 4, 5, 6};
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static const unsigned int qspi1_0_pins[] = {9, 10, 11, 12, 13};
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static const unsigned int qspi_cs1_pins[] = {0};
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static const unsigned int qspi_fbclk_pins[] = {8};
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static const unsigned int spi0_0_pins[] = {16, 17, 21};
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static const unsigned int spi0_0_ss0_pins[] = {18};
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static const unsigned int spi0_0_ss1_pins[] = {19};
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static const unsigned int spi0_0_ss2_pins[] = {20,};
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static const unsigned int spi0_1_pins[] = {28, 29, 33};
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static const unsigned int spi0_1_ss0_pins[] = {30};
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static const unsigned int spi0_1_ss1_pins[] = {31};
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static const unsigned int spi0_1_ss2_pins[] = {32};
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static const unsigned int spi0_2_pins[] = {40, 41, 45};
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static const unsigned int spi0_2_ss0_pins[] = {42};
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static const unsigned int spi0_2_ss1_pins[] = {43};
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static const unsigned int spi0_2_ss2_pins[] = {44};
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static const unsigned int spi1_0_pins[] = {10, 11, 12};
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static const unsigned int spi1_0_ss0_pins[] = {13};
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static const unsigned int spi1_0_ss1_pins[] = {14};
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static const unsigned int spi1_0_ss2_pins[] = {15};
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static const unsigned int spi1_1_pins[] = {22, 23, 24};
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static const unsigned int spi1_1_ss0_pins[] = {25};
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static const unsigned int spi1_1_ss1_pins[] = {26};
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static const unsigned int spi1_1_ss2_pins[] = {27};
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static const unsigned int spi1_2_pins[] = {34, 35, 36};
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static const unsigned int spi1_2_ss0_pins[] = {37};
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static const unsigned int spi1_2_ss1_pins[] = {38};
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static const unsigned int spi1_2_ss2_pins[] = {39};
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static const unsigned int spi1_3_pins[] = {46, 47, 48, 49};
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static const unsigned int spi1_3_ss0_pins[] = {49};
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static const unsigned int spi1_3_ss1_pins[] = {50};
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static const unsigned int spi1_3_ss2_pins[] = {51};
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static const unsigned int sdio0_0_pins[] = {16, 17, 18, 19, 20, 21};
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static const unsigned int sdio0_1_pins[] = {28, 29, 30, 31, 32, 33};
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static const unsigned int sdio0_2_pins[] = {40, 41, 42, 43, 44, 45};
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static const unsigned int sdio1_0_pins[] = {10, 11, 12, 13, 14, 15};
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static const unsigned int sdio1_1_pins[] = {22, 23, 24, 25, 26, 27};
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static const unsigned int sdio1_2_pins[] = {34, 35, 36, 37, 38, 39};
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static const unsigned int sdio1_3_pins[] = {46, 47, 48, 49, 50, 51};
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static const unsigned int sdio0_emio_wp_pins[] = {54};
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static const unsigned int sdio0_emio_cd_pins[] = {55};
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static const unsigned int sdio1_emio_wp_pins[] = {56};
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static const unsigned int sdio1_emio_cd_pins[] = {57};
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static const unsigned int smc0_nor_pins[] = {0, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13,
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15, 16, 17, 18, 19, 20, 21, 22, 23,
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24, 25, 26, 27, 28, 29, 30, 31, 32,
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33, 34, 35, 36, 37, 38, 39};
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static const unsigned int smc0_nor_cs1_pins[] = {1};
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static const unsigned int smc0_nor_addr25_pins[] = {1};
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static const unsigned int smc0_nand_pins[] = {0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
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12, 13, 14, 16, 17, 18, 19, 20,
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21, 22, 23};
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static const unsigned int smc0_nand8_pins[] = {0, 2, 3, 4, 5, 6, 7,
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8, 9, 10, 11, 12, 13, 14};
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/* Note: CAN MIO clock inputs are modeled in the clock framework */
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static const unsigned int can0_0_pins[] = {10, 11};
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static const unsigned int can0_1_pins[] = {14, 15};
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static const unsigned int can0_2_pins[] = {18, 19};
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static const unsigned int can0_3_pins[] = {22, 23};
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static const unsigned int can0_4_pins[] = {26, 27};
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static const unsigned int can0_5_pins[] = {30, 31};
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static const unsigned int can0_6_pins[] = {34, 35};
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static const unsigned int can0_7_pins[] = {38, 39};
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static const unsigned int can0_8_pins[] = {42, 43};
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static const unsigned int can0_9_pins[] = {46, 47};
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static const unsigned int can0_10_pins[] = {50, 51};
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static const unsigned int can1_0_pins[] = {8, 9};
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static const unsigned int can1_1_pins[] = {12, 13};
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static const unsigned int can1_2_pins[] = {16, 17};
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static const unsigned int can1_3_pins[] = {20, 21};
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static const unsigned int can1_4_pins[] = {24, 25};
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static const unsigned int can1_5_pins[] = {28, 29};
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static const unsigned int can1_6_pins[] = {32, 33};
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static const unsigned int can1_7_pins[] = {36, 37};
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static const unsigned int can1_8_pins[] = {40, 41};
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static const unsigned int can1_9_pins[] = {44, 45};
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static const unsigned int can1_10_pins[] = {48, 49};
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static const unsigned int can1_11_pins[] = {52, 53};
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static const unsigned int uart0_0_pins[] = {10, 11};
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static const unsigned int uart0_1_pins[] = {14, 15};
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static const unsigned int uart0_2_pins[] = {18, 19};
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static const unsigned int uart0_3_pins[] = {22, 23};
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static const unsigned int uart0_4_pins[] = {26, 27};
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static const unsigned int uart0_5_pins[] = {30, 31};
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static const unsigned int uart0_6_pins[] = {34, 35};
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static const unsigned int uart0_7_pins[] = {38, 39};
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static const unsigned int uart0_8_pins[] = {42, 43};
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static const unsigned int uart0_9_pins[] = {46, 47};
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static const unsigned int uart0_10_pins[] = {50, 51};
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static const unsigned int uart1_0_pins[] = {8, 9};
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static const unsigned int uart1_1_pins[] = {12, 13};
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static const unsigned int uart1_2_pins[] = {16, 17};
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static const unsigned int uart1_3_pins[] = {20, 21};
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static const unsigned int uart1_4_pins[] = {24, 25};
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static const unsigned int uart1_5_pins[] = {28, 29};
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static const unsigned int uart1_6_pins[] = {32, 33};
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static const unsigned int uart1_7_pins[] = {36, 37};
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static const unsigned int uart1_8_pins[] = {40, 41};
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static const unsigned int uart1_9_pins[] = {44, 45};
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static const unsigned int uart1_10_pins[] = {48, 49};
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static const unsigned int uart1_11_pins[] = {52, 53};
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static const unsigned int i2c0_0_pins[] = {10, 11};
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static const unsigned int i2c0_1_pins[] = {14, 15};
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static const unsigned int i2c0_2_pins[] = {18, 19};
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static const unsigned int i2c0_3_pins[] = {22, 23};
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static const unsigned int i2c0_4_pins[] = {26, 27};
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static const unsigned int i2c0_5_pins[] = {30, 31};
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static const unsigned int i2c0_6_pins[] = {34, 35};
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static const unsigned int i2c0_7_pins[] = {38, 39};
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static const unsigned int i2c0_8_pins[] = {42, 43};
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static const unsigned int i2c0_9_pins[] = {46, 47};
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static const unsigned int i2c0_10_pins[] = {50, 51};
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static const unsigned int i2c1_0_pins[] = {12, 13};
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static const unsigned int i2c1_1_pins[] = {16, 17};
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static const unsigned int i2c1_2_pins[] = {20, 21};
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static const unsigned int i2c1_3_pins[] = {24, 25};
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static const unsigned int i2c1_4_pins[] = {28, 29};
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static const unsigned int i2c1_5_pins[] = {32, 33};
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static const unsigned int i2c1_6_pins[] = {36, 37};
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static const unsigned int i2c1_7_pins[] = {40, 41};
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static const unsigned int i2c1_8_pins[] = {44, 45};
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static const unsigned int i2c1_9_pins[] = {48, 49};
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static const unsigned int i2c1_10_pins[] = {52, 53};
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static const unsigned int ttc0_0_pins[] = {18, 19};
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static const unsigned int ttc0_1_pins[] = {30, 31};
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static const unsigned int ttc0_2_pins[] = {42, 43};
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static const unsigned int ttc1_0_pins[] = {16, 17};
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static const unsigned int ttc1_1_pins[] = {28, 29};
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static const unsigned int ttc1_2_pins[] = {40, 41};
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static const unsigned int swdt0_0_pins[] = {14, 15};
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static const unsigned int swdt0_1_pins[] = {26, 27};
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static const unsigned int swdt0_2_pins[] = {38, 39};
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static const unsigned int swdt0_3_pins[] = {50, 51};
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static const unsigned int swdt0_4_pins[] = {52, 53};
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static const unsigned int gpio0_0_pins[] = {0};
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static const unsigned int gpio0_1_pins[] = {1};
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static const unsigned int gpio0_2_pins[] = {2};
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static const unsigned int gpio0_3_pins[] = {3};
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static const unsigned int gpio0_4_pins[] = {4};
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static const unsigned int gpio0_5_pins[] = {5};
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static const unsigned int gpio0_6_pins[] = {6};
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static const unsigned int gpio0_7_pins[] = {7};
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static const unsigned int gpio0_8_pins[] = {8};
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static const unsigned int gpio0_9_pins[] = {9};
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static const unsigned int gpio0_10_pins[] = {10};
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static const unsigned int gpio0_11_pins[] = {11};
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static const unsigned int gpio0_12_pins[] = {12};
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static const unsigned int gpio0_13_pins[] = {13};
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static const unsigned int gpio0_14_pins[] = {14};
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static const unsigned int gpio0_15_pins[] = {15};
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static const unsigned int gpio0_16_pins[] = {16};
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static const unsigned int gpio0_17_pins[] = {17};
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static const unsigned int gpio0_18_pins[] = {18};
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static const unsigned int gpio0_19_pins[] = {19};
|
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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 (0x3f << ZYNQ_SDIO_WP_SHIFT)
|
|
#define ZYNQ_SDIO_CD_SHIFT 16
|
|
#define ZYNQ_SDIO_CD_MASK (0x3f << 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, 0x40),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(mdio1, 0x50),
|
|
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, 0x50),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(spi1, 0x50),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(spi0_ss, 0x50),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(spi1_ss, 0x50),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(sdio0, 0x40),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(sdio0_pc, 0xc),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION_MUX(sdio0_wp, 0, 0x130, ZYNQ_SDIO_WP_MASK,
|
|
ZYNQ_SDIO_WP_SHIFT),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION_MUX(sdio0_cd, 0, 0x130, ZYNQ_SDIO_CD_MASK,
|
|
ZYNQ_SDIO_CD_SHIFT),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(sdio1, 0x40),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(sdio1_pc, 0xc),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION_MUX(sdio1_wp, 0, 0x134, ZYNQ_SDIO_WP_MASK,
|
|
ZYNQ_SDIO_WP_SHIFT),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION_MUX(sdio1_cd, 0, 0x134, 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, 0x10),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(can1, 0x10),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(uart0, 0x70),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(uart1, 0x70),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(i2c0, 0x20),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(i2c1, 0x20),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(ttc0, 0x60),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(ttc1, 0x60),
|
|
DEFINE_ZYNQ_PINMUX_FUNCTION(swdt0, 0x30),
|
|
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_LOW_POWER_MODE:
|
|
{
|
|
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:
|
|
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:
|
|
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_LOW_POWER_MODE:
|
|
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 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" },
|
|
{ }
|
|
};
|
|
|
|
static struct platform_driver zynq_pinctrl_driver = {
|
|
.driver = {
|
|
.name = "zynq-pinctrl",
|
|
.of_match_table = zynq_pinctrl_of_match,
|
|
},
|
|
.probe = zynq_pinctrl_probe,
|
|
};
|
|
|
|
static int __init zynq_pinctrl_init(void)
|
|
{
|
|
return platform_driver_register(&zynq_pinctrl_driver);
|
|
}
|
|
arch_initcall(zynq_pinctrl_init);
|