forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
617 lines
14 KiB
617 lines
14 KiB
// SPDX-License-Identifier: GPL-2.0+ |
|
/* |
|
* Driver for BCM6362 GPIO unit (pinctrl + GPIO) |
|
* |
|
* Copyright (C) 2021 Álvaro Fernández Rojas <[email protected]> |
|
* Copyright (C) 2016 Jonas Gorski <[email protected]> |
|
*/ |
|
|
|
#include <linux/bits.h> |
|
#include <linux/gpio/driver.h> |
|
#include <linux/kernel.h> |
|
#include <linux/of.h> |
|
#include <linux/pinctrl/pinmux.h> |
|
#include <linux/platform_device.h> |
|
#include <linux/regmap.h> |
|
|
|
#include "../pinctrl-utils.h" |
|
|
|
#include "pinctrl-bcm63xx.h" |
|
|
|
#define BCM6362_BANK_GPIOS 32 |
|
#define BCM6362_NUM_GPIOS 48 |
|
#define BCM6362_NUM_LEDS 24 |
|
|
|
#define BCM6362_LED_REG 0x10 |
|
#define BCM6362_MODE_REG 0x18 |
|
#define BCM6362_CTRL_REG 0x1c |
|
#define BCM6362_BASEMODE_REG 0x38 |
|
#define BASEMODE_NAND BIT(2) |
|
|
|
enum bcm6362_pinctrl_reg { |
|
BCM6362_LEDCTRL, |
|
BCM6362_MODE, |
|
BCM6362_CTRL, |
|
BCM6362_BASEMODE, |
|
}; |
|
|
|
struct bcm6362_pingroup { |
|
const char *name; |
|
const unsigned * const pins; |
|
const unsigned num_pins; |
|
}; |
|
|
|
struct bcm6362_function { |
|
const char *name; |
|
const char * const *groups; |
|
const unsigned num_groups; |
|
|
|
enum bcm6362_pinctrl_reg reg; |
|
uint32_t basemode_mask; |
|
}; |
|
|
|
#define BCM6362_PIN(a, b, mask) \ |
|
{ \ |
|
.number = a, \ |
|
.name = b, \ |
|
.drv_data = (void *)(mask), \ |
|
} |
|
|
|
static const struct pinctrl_pin_desc bcm6362_pins[] = { |
|
PINCTRL_PIN(0, "gpio0"), |
|
PINCTRL_PIN(1, "gpio1"), |
|
PINCTRL_PIN(2, "gpio2"), |
|
PINCTRL_PIN(3, "gpio3"), |
|
PINCTRL_PIN(4, "gpio4"), |
|
PINCTRL_PIN(5, "gpio5"), |
|
PINCTRL_PIN(6, "gpio6"), |
|
PINCTRL_PIN(7, "gpio7"), |
|
BCM6362_PIN(8, "gpio8", BASEMODE_NAND), |
|
PINCTRL_PIN(9, "gpio9"), |
|
PINCTRL_PIN(10, "gpio10"), |
|
PINCTRL_PIN(11, "gpio11"), |
|
BCM6362_PIN(12, "gpio12", BASEMODE_NAND), |
|
BCM6362_PIN(13, "gpio13", BASEMODE_NAND), |
|
BCM6362_PIN(14, "gpio14", BASEMODE_NAND), |
|
BCM6362_PIN(15, "gpio15", BASEMODE_NAND), |
|
BCM6362_PIN(16, "gpio16", BASEMODE_NAND), |
|
BCM6362_PIN(17, "gpio17", BASEMODE_NAND), |
|
BCM6362_PIN(18, "gpio18", BASEMODE_NAND), |
|
BCM6362_PIN(19, "gpio19", BASEMODE_NAND), |
|
BCM6362_PIN(20, "gpio20", BASEMODE_NAND), |
|
BCM6362_PIN(21, "gpio21", BASEMODE_NAND), |
|
BCM6362_PIN(22, "gpio22", BASEMODE_NAND), |
|
BCM6362_PIN(23, "gpio23", BASEMODE_NAND), |
|
PINCTRL_PIN(24, "gpio24"), |
|
PINCTRL_PIN(25, "gpio25"), |
|
PINCTRL_PIN(26, "gpio26"), |
|
BCM6362_PIN(27, "gpio27", BASEMODE_NAND), |
|
PINCTRL_PIN(28, "gpio28"), |
|
PINCTRL_PIN(29, "gpio29"), |
|
PINCTRL_PIN(30, "gpio30"), |
|
PINCTRL_PIN(31, "gpio31"), |
|
PINCTRL_PIN(32, "gpio32"), |
|
PINCTRL_PIN(33, "gpio33"), |
|
PINCTRL_PIN(34, "gpio34"), |
|
PINCTRL_PIN(35, "gpio35"), |
|
PINCTRL_PIN(36, "gpio36"), |
|
PINCTRL_PIN(37, "gpio37"), |
|
PINCTRL_PIN(38, "gpio38"), |
|
PINCTRL_PIN(39, "gpio39"), |
|
PINCTRL_PIN(40, "gpio40"), |
|
PINCTRL_PIN(41, "gpio41"), |
|
PINCTRL_PIN(42, "gpio42"), |
|
PINCTRL_PIN(43, "gpio43"), |
|
PINCTRL_PIN(44, "gpio44"), |
|
PINCTRL_PIN(45, "gpio45"), |
|
PINCTRL_PIN(46, "gpio46"), |
|
PINCTRL_PIN(47, "gpio47"), |
|
}; |
|
|
|
static unsigned gpio0_pins[] = { 0 }; |
|
static unsigned gpio1_pins[] = { 1 }; |
|
static unsigned gpio2_pins[] = { 2 }; |
|
static unsigned gpio3_pins[] = { 3 }; |
|
static unsigned gpio4_pins[] = { 4 }; |
|
static unsigned gpio5_pins[] = { 5 }; |
|
static unsigned gpio6_pins[] = { 6 }; |
|
static unsigned gpio7_pins[] = { 7 }; |
|
static unsigned gpio8_pins[] = { 8 }; |
|
static unsigned gpio9_pins[] = { 9 }; |
|
static unsigned gpio10_pins[] = { 10 }; |
|
static unsigned gpio11_pins[] = { 11 }; |
|
static unsigned gpio12_pins[] = { 12 }; |
|
static unsigned gpio13_pins[] = { 13 }; |
|
static unsigned gpio14_pins[] = { 14 }; |
|
static unsigned gpio15_pins[] = { 15 }; |
|
static unsigned gpio16_pins[] = { 16 }; |
|
static unsigned gpio17_pins[] = { 17 }; |
|
static unsigned gpio18_pins[] = { 18 }; |
|
static unsigned gpio19_pins[] = { 19 }; |
|
static unsigned gpio20_pins[] = { 20 }; |
|
static unsigned gpio21_pins[] = { 21 }; |
|
static unsigned gpio22_pins[] = { 22 }; |
|
static unsigned gpio23_pins[] = { 23 }; |
|
static unsigned gpio24_pins[] = { 24 }; |
|
static unsigned gpio25_pins[] = { 25 }; |
|
static unsigned gpio26_pins[] = { 26 }; |
|
static unsigned gpio27_pins[] = { 27 }; |
|
static unsigned gpio28_pins[] = { 28 }; |
|
static unsigned gpio29_pins[] = { 29 }; |
|
static unsigned gpio30_pins[] = { 30 }; |
|
static unsigned gpio31_pins[] = { 31 }; |
|
static unsigned gpio32_pins[] = { 32 }; |
|
static unsigned gpio33_pins[] = { 33 }; |
|
static unsigned gpio34_pins[] = { 34 }; |
|
static unsigned gpio35_pins[] = { 35 }; |
|
static unsigned gpio36_pins[] = { 36 }; |
|
static unsigned gpio37_pins[] = { 37 }; |
|
static unsigned gpio38_pins[] = { 38 }; |
|
static unsigned gpio39_pins[] = { 39 }; |
|
static unsigned gpio40_pins[] = { 40 }; |
|
static unsigned gpio41_pins[] = { 41 }; |
|
static unsigned gpio42_pins[] = { 42 }; |
|
static unsigned gpio43_pins[] = { 43 }; |
|
static unsigned gpio44_pins[] = { 44 }; |
|
static unsigned gpio45_pins[] = { 45 }; |
|
static unsigned gpio46_pins[] = { 46 }; |
|
static unsigned gpio47_pins[] = { 47 }; |
|
|
|
static unsigned nand_grp_pins[] = { |
|
8, 12, 13, 14, 15, 16, 17, |
|
18, 19, 20, 21, 22, 23, 27, |
|
}; |
|
|
|
#define BCM6362_GROUP(n) \ |
|
{ \ |
|
.name = #n, \ |
|
.pins = n##_pins, \ |
|
.num_pins = ARRAY_SIZE(n##_pins), \ |
|
} |
|
|
|
static struct bcm6362_pingroup bcm6362_groups[] = { |
|
BCM6362_GROUP(gpio0), |
|
BCM6362_GROUP(gpio1), |
|
BCM6362_GROUP(gpio2), |
|
BCM6362_GROUP(gpio3), |
|
BCM6362_GROUP(gpio4), |
|
BCM6362_GROUP(gpio5), |
|
BCM6362_GROUP(gpio6), |
|
BCM6362_GROUP(gpio7), |
|
BCM6362_GROUP(gpio8), |
|
BCM6362_GROUP(gpio9), |
|
BCM6362_GROUP(gpio10), |
|
BCM6362_GROUP(gpio11), |
|
BCM6362_GROUP(gpio12), |
|
BCM6362_GROUP(gpio13), |
|
BCM6362_GROUP(gpio14), |
|
BCM6362_GROUP(gpio15), |
|
BCM6362_GROUP(gpio16), |
|
BCM6362_GROUP(gpio17), |
|
BCM6362_GROUP(gpio18), |
|
BCM6362_GROUP(gpio19), |
|
BCM6362_GROUP(gpio20), |
|
BCM6362_GROUP(gpio21), |
|
BCM6362_GROUP(gpio22), |
|
BCM6362_GROUP(gpio23), |
|
BCM6362_GROUP(gpio24), |
|
BCM6362_GROUP(gpio25), |
|
BCM6362_GROUP(gpio26), |
|
BCM6362_GROUP(gpio27), |
|
BCM6362_GROUP(gpio28), |
|
BCM6362_GROUP(gpio29), |
|
BCM6362_GROUP(gpio30), |
|
BCM6362_GROUP(gpio31), |
|
BCM6362_GROUP(gpio32), |
|
BCM6362_GROUP(gpio33), |
|
BCM6362_GROUP(gpio34), |
|
BCM6362_GROUP(gpio35), |
|
BCM6362_GROUP(gpio36), |
|
BCM6362_GROUP(gpio37), |
|
BCM6362_GROUP(gpio38), |
|
BCM6362_GROUP(gpio39), |
|
BCM6362_GROUP(gpio40), |
|
BCM6362_GROUP(gpio41), |
|
BCM6362_GROUP(gpio42), |
|
BCM6362_GROUP(gpio43), |
|
BCM6362_GROUP(gpio44), |
|
BCM6362_GROUP(gpio45), |
|
BCM6362_GROUP(gpio46), |
|
BCM6362_GROUP(gpio47), |
|
BCM6362_GROUP(nand_grp), |
|
}; |
|
|
|
static const char * const led_groups[] = { |
|
"gpio0", |
|
"gpio1", |
|
"gpio2", |
|
"gpio3", |
|
"gpio4", |
|
"gpio5", |
|
"gpio6", |
|
"gpio7", |
|
"gpio8", |
|
"gpio9", |
|
"gpio10", |
|
"gpio11", |
|
"gpio12", |
|
"gpio13", |
|
"gpio14", |
|
"gpio15", |
|
"gpio16", |
|
"gpio17", |
|
"gpio18", |
|
"gpio19", |
|
"gpio20", |
|
"gpio21", |
|
"gpio22", |
|
"gpio23", |
|
}; |
|
|
|
static const char * const usb_device_led_groups[] = { |
|
"gpio0", |
|
}; |
|
|
|
static const char * const sys_irq_groups[] = { |
|
"gpio1", |
|
}; |
|
|
|
static const char * const serial_led_clk_groups[] = { |
|
"gpio2", |
|
}; |
|
|
|
static const char * const serial_led_data_groups[] = { |
|
"gpio3", |
|
}; |
|
|
|
static const char * const robosw_led_data_groups[] = { |
|
"gpio4", |
|
}; |
|
|
|
static const char * const robosw_led_clk_groups[] = { |
|
"gpio5", |
|
}; |
|
|
|
static const char * const robosw_led0_groups[] = { |
|
"gpio6", |
|
}; |
|
|
|
static const char * const robosw_led1_groups[] = { |
|
"gpio7", |
|
}; |
|
|
|
static const char * const inet_led_groups[] = { |
|
"gpio8", |
|
}; |
|
|
|
static const char * const spi_cs2_groups[] = { |
|
"gpio9", |
|
}; |
|
|
|
static const char * const spi_cs3_groups[] = { |
|
"gpio10", |
|
}; |
|
|
|
static const char * const ntr_pulse_groups[] = { |
|
"gpio11", |
|
}; |
|
|
|
static const char * const uart1_scts_groups[] = { |
|
"gpio12", |
|
}; |
|
|
|
static const char * const uart1_srts_groups[] = { |
|
"gpio13", |
|
}; |
|
|
|
static const char * const uart1_sdin_groups[] = { |
|
"gpio14", |
|
}; |
|
|
|
static const char * const uart1_sdout_groups[] = { |
|
"gpio15", |
|
}; |
|
|
|
static const char * const adsl_spi_miso_groups[] = { |
|
"gpio16", |
|
}; |
|
|
|
static const char * const adsl_spi_mosi_groups[] = { |
|
"gpio17", |
|
}; |
|
|
|
static const char * const adsl_spi_clk_groups[] = { |
|
"gpio18", |
|
}; |
|
|
|
static const char * const adsl_spi_cs_groups[] = { |
|
"gpio19", |
|
}; |
|
|
|
static const char * const ephy0_led_groups[] = { |
|
"gpio20", |
|
}; |
|
|
|
static const char * const ephy1_led_groups[] = { |
|
"gpio21", |
|
}; |
|
|
|
static const char * const ephy2_led_groups[] = { |
|
"gpio22", |
|
}; |
|
|
|
static const char * const ephy3_led_groups[] = { |
|
"gpio23", |
|
}; |
|
|
|
static const char * const ext_irq0_groups[] = { |
|
"gpio24", |
|
}; |
|
|
|
static const char * const ext_irq1_groups[] = { |
|
"gpio25", |
|
}; |
|
|
|
static const char * const ext_irq2_groups[] = { |
|
"gpio26", |
|
}; |
|
|
|
static const char * const ext_irq3_groups[] = { |
|
"gpio27", |
|
}; |
|
|
|
static const char * const wifi_groups[] = { |
|
"gpio32", |
|
"gpio33", |
|
"gpio34", |
|
"gpio35", |
|
"gpio36", |
|
"gpio37", |
|
"gpio38", |
|
"gpio39", |
|
"gpio40", |
|
"gpio41", |
|
"gpio42", |
|
"gpio43", |
|
"gpio44", |
|
"gpio45", |
|
"gpio46", |
|
"gpio47", |
|
}; |
|
|
|
static const char * const nand_groups[] = { |
|
"nand_grp", |
|
}; |
|
|
|
#define BCM6362_LED_FUN(n) \ |
|
{ \ |
|
.name = #n, \ |
|
.groups = n##_groups, \ |
|
.num_groups = ARRAY_SIZE(n##_groups), \ |
|
.reg = BCM6362_LEDCTRL, \ |
|
} |
|
|
|
#define BCM6362_MODE_FUN(n) \ |
|
{ \ |
|
.name = #n, \ |
|
.groups = n##_groups, \ |
|
.num_groups = ARRAY_SIZE(n##_groups), \ |
|
.reg = BCM6362_MODE, \ |
|
} |
|
|
|
#define BCM6362_CTRL_FUN(n) \ |
|
{ \ |
|
.name = #n, \ |
|
.groups = n##_groups, \ |
|
.num_groups = ARRAY_SIZE(n##_groups), \ |
|
.reg = BCM6362_CTRL, \ |
|
} |
|
|
|
#define BCM6362_BASEMODE_FUN(n, mask) \ |
|
{ \ |
|
.name = #n, \ |
|
.groups = n##_groups, \ |
|
.num_groups = ARRAY_SIZE(n##_groups), \ |
|
.reg = BCM6362_BASEMODE, \ |
|
.basemode_mask = (mask), \ |
|
} |
|
|
|
static const struct bcm6362_function bcm6362_funcs[] = { |
|
BCM6362_LED_FUN(led), |
|
BCM6362_MODE_FUN(usb_device_led), |
|
BCM6362_MODE_FUN(sys_irq), |
|
BCM6362_MODE_FUN(serial_led_clk), |
|
BCM6362_MODE_FUN(serial_led_data), |
|
BCM6362_MODE_FUN(robosw_led_data), |
|
BCM6362_MODE_FUN(robosw_led_clk), |
|
BCM6362_MODE_FUN(robosw_led0), |
|
BCM6362_MODE_FUN(robosw_led1), |
|
BCM6362_MODE_FUN(inet_led), |
|
BCM6362_MODE_FUN(spi_cs2), |
|
BCM6362_MODE_FUN(spi_cs3), |
|
BCM6362_MODE_FUN(ntr_pulse), |
|
BCM6362_MODE_FUN(uart1_scts), |
|
BCM6362_MODE_FUN(uart1_srts), |
|
BCM6362_MODE_FUN(uart1_sdin), |
|
BCM6362_MODE_FUN(uart1_sdout), |
|
BCM6362_MODE_FUN(adsl_spi_miso), |
|
BCM6362_MODE_FUN(adsl_spi_mosi), |
|
BCM6362_MODE_FUN(adsl_spi_clk), |
|
BCM6362_MODE_FUN(adsl_spi_cs), |
|
BCM6362_MODE_FUN(ephy0_led), |
|
BCM6362_MODE_FUN(ephy1_led), |
|
BCM6362_MODE_FUN(ephy2_led), |
|
BCM6362_MODE_FUN(ephy3_led), |
|
BCM6362_MODE_FUN(ext_irq0), |
|
BCM6362_MODE_FUN(ext_irq1), |
|
BCM6362_MODE_FUN(ext_irq2), |
|
BCM6362_MODE_FUN(ext_irq3), |
|
BCM6362_CTRL_FUN(wifi), |
|
BCM6362_BASEMODE_FUN(nand, BASEMODE_NAND), |
|
}; |
|
|
|
static int bcm6362_pinctrl_get_group_count(struct pinctrl_dev *pctldev) |
|
{ |
|
return ARRAY_SIZE(bcm6362_groups); |
|
} |
|
|
|
static const char *bcm6362_pinctrl_get_group_name(struct pinctrl_dev *pctldev, |
|
unsigned group) |
|
{ |
|
return bcm6362_groups[group].name; |
|
} |
|
|
|
static int bcm6362_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, |
|
unsigned group, const unsigned **pins, |
|
unsigned *num_pins) |
|
{ |
|
*pins = bcm6362_groups[group].pins; |
|
*num_pins = bcm6362_groups[group].num_pins; |
|
|
|
return 0; |
|
} |
|
|
|
static int bcm6362_pinctrl_get_func_count(struct pinctrl_dev *pctldev) |
|
{ |
|
return ARRAY_SIZE(bcm6362_funcs); |
|
} |
|
|
|
static const char *bcm6362_pinctrl_get_func_name(struct pinctrl_dev *pctldev, |
|
unsigned selector) |
|
{ |
|
return bcm6362_funcs[selector].name; |
|
} |
|
|
|
static int bcm6362_pinctrl_get_groups(struct pinctrl_dev *pctldev, |
|
unsigned selector, |
|
const char * const **groups, |
|
unsigned * const num_groups) |
|
{ |
|
*groups = bcm6362_funcs[selector].groups; |
|
*num_groups = bcm6362_funcs[selector].num_groups; |
|
|
|
return 0; |
|
} |
|
|
|
static void bcm6362_set_gpio(struct bcm63xx_pinctrl *pc, unsigned pin) |
|
{ |
|
const struct pinctrl_pin_desc *desc = &bcm6362_pins[pin]; |
|
unsigned int basemode = (uintptr_t)desc->drv_data; |
|
unsigned int mask = bcm63xx_bank_pin(pin); |
|
|
|
if (basemode) |
|
regmap_update_bits(pc->regs, BCM6362_BASEMODE_REG, basemode, 0); |
|
|
|
if (pin < BCM63XX_BANK_GPIOS) { |
|
/* base mode 0 => gpio 1 => mux function */ |
|
regmap_update_bits(pc->regs, BCM6362_MODE_REG, mask, 0); |
|
|
|
/* pins 0-23 might be muxed to led */ |
|
if (pin < BCM6362_NUM_LEDS) |
|
regmap_update_bits(pc->regs, BCM6362_LED_REG, mask, 0); |
|
} else { |
|
/* ctrl reg 0 => wifi function 1 => gpio */ |
|
regmap_update_bits(pc->regs, BCM6362_CTRL_REG, mask, mask); |
|
} |
|
} |
|
|
|
static int bcm6362_pinctrl_set_mux(struct pinctrl_dev *pctldev, |
|
unsigned selector, unsigned group) |
|
{ |
|
struct bcm63xx_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev); |
|
const struct bcm6362_pingroup *pg = &bcm6362_groups[group]; |
|
const struct bcm6362_function *f = &bcm6362_funcs[selector]; |
|
unsigned i; |
|
unsigned int reg; |
|
unsigned int val, mask; |
|
|
|
for (i = 0; i < pg->num_pins; i++) |
|
bcm6362_set_gpio(pc, pg->pins[i]); |
|
|
|
switch (f->reg) { |
|
case BCM6362_LEDCTRL: |
|
reg = BCM6362_LED_REG; |
|
mask = BIT(pg->pins[0]); |
|
val = BIT(pg->pins[0]); |
|
break; |
|
case BCM6362_MODE: |
|
reg = BCM6362_MODE_REG; |
|
mask = BIT(pg->pins[0]); |
|
val = BIT(pg->pins[0]); |
|
break; |
|
case BCM6362_CTRL: |
|
reg = BCM6362_CTRL_REG; |
|
mask = BIT(pg->pins[0]); |
|
val = 0; |
|
break; |
|
case BCM6362_BASEMODE: |
|
reg = BCM6362_BASEMODE_REG; |
|
mask = f->basemode_mask; |
|
val = f->basemode_mask; |
|
break; |
|
default: |
|
WARN_ON(1); |
|
return -EINVAL; |
|
} |
|
|
|
regmap_update_bits(pc->regs, reg, mask, val); |
|
|
|
return 0; |
|
} |
|
|
|
static int bcm6362_gpio_request_enable(struct pinctrl_dev *pctldev, |
|
struct pinctrl_gpio_range *range, |
|
unsigned offset) |
|
{ |
|
struct bcm63xx_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev); |
|
|
|
/* disable all functions using this pin */ |
|
bcm6362_set_gpio(pc, offset); |
|
|
|
return 0; |
|
} |
|
|
|
static const struct pinctrl_ops bcm6362_pctl_ops = { |
|
.dt_free_map = pinctrl_utils_free_map, |
|
.dt_node_to_map = pinconf_generic_dt_node_to_map_pin, |
|
.get_group_name = bcm6362_pinctrl_get_group_name, |
|
.get_group_pins = bcm6362_pinctrl_get_group_pins, |
|
.get_groups_count = bcm6362_pinctrl_get_group_count, |
|
}; |
|
|
|
static const struct pinmux_ops bcm6362_pmx_ops = { |
|
.get_function_groups = bcm6362_pinctrl_get_groups, |
|
.get_function_name = bcm6362_pinctrl_get_func_name, |
|
.get_functions_count = bcm6362_pinctrl_get_func_count, |
|
.gpio_request_enable = bcm6362_gpio_request_enable, |
|
.set_mux = bcm6362_pinctrl_set_mux, |
|
.strict = true, |
|
}; |
|
|
|
static const struct bcm63xx_pinctrl_soc bcm6362_soc = { |
|
.ngpios = BCM6362_NUM_GPIOS, |
|
.npins = ARRAY_SIZE(bcm6362_pins), |
|
.pctl_ops = &bcm6362_pctl_ops, |
|
.pins = bcm6362_pins, |
|
.pmx_ops = &bcm6362_pmx_ops, |
|
}; |
|
|
|
static int bcm6362_pinctrl_probe(struct platform_device *pdev) |
|
{ |
|
return bcm63xx_pinctrl_probe(pdev, &bcm6362_soc, NULL); |
|
} |
|
|
|
static const struct of_device_id bcm6362_pinctrl_match[] = { |
|
{ .compatible = "brcm,bcm6362-pinctrl", }, |
|
{ /* sentinel */ } |
|
}; |
|
|
|
static struct platform_driver bcm6362_pinctrl_driver = { |
|
.probe = bcm6362_pinctrl_probe, |
|
.driver = { |
|
.name = "bcm6362-pinctrl", |
|
.of_match_table = bcm6362_pinctrl_match, |
|
}, |
|
}; |
|
|
|
builtin_platform_driver(bcm6362_pinctrl_driver);
|
|
|