// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2020 Yangtao Li <frank@allwinnertech.com>
*
* Based on:
* huangshuosheng <huangshuosheng@allwinnertech.com>
*/
#include <linux/module.h>
#include <linux/of.h>
#include <linux/pinctrl/pinctrl.h>
#include <linux/platform_device.h>
#include "pinctrl-sunxi.h"
static const struct sunxi_desc_pin a100_r_pins[] = {
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 0 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_i2c0" ), /* SCK */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 0 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 1 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_i2c0" ), /* SDA */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 1 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 2 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_uart0" ), /* TX */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 2 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 3 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_uart0" ), /* RX */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 3 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 4 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_jtag" ), /* MS */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 4 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 5 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_jtag" ), /* CK */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 5 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 6 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_jtag" ), /* DO */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 6 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 7 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_jtag" ), /* DI */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 7 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 8 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_i2c1" ), /* SCK */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 8 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 9 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_i2c1" ), /* SDA */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 9 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 10 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x2, "s_pwm" ),
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 10 )),
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 11 ),
SUNXI_FUNCTION(0 x0, "gpio_in" ),
SUNXI_FUNCTION(0 x1, "gpio_out" ),
SUNXI_FUNCTION(0 x3, "s_cir" ), /* IN */
SUNXI_FUNCTION_IRQ_BANK(0 x6, 0 , 11 )),
};
static const struct sunxi_pinctrl_desc a100_r_pinctrl_data = {
.pins = a100_r_pins,
.npins = ARRAY_SIZE(a100_r_pins),
.pin_base = PL_BASE,
.irq_banks = 1 ,
.io_bias_cfg_variant = BIAS_VOLTAGE_PIO_POW_MODE_CTL,
};
static int a100_r_pinctrl_probe(struct platform_device *pdev)
{
return sunxi_pinctrl_init(pdev, &a100_r_pinctrl_data);
}
static const struct of_device_id a100_r_pinctrl_match[] = {
{ .compatible = "allwinner,sun50i-a100-r-pinctrl" , },
{}
};
MODULE_DEVICE_TABLE(of, a100_r_pinctrl_match);
static struct platform_driver a100_r_pinctrl_driver = {
.probe = a100_r_pinctrl_probe,
.driver = {
.name = "sun50i-a100-r-pinctrl" ,
.of_match_table = a100_r_pinctrl_match,
},
};
module_platform_driver(a100_r_pinctrl_driver);
Messung V0.5 in Prozent C=96 H=95 G=95
¤ Dauer der Verarbeitung: 0.15 Sekunden
(vorverarbeitet am 2026-06-07)
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