mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-15 08:14:15 +08:00
060f03e954
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Acked-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230714174901.4062397-1-robh@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
115 lines
3.9 KiB
C
115 lines
3.9 KiB
C
/*
|
|
* Allwinner A23 SoCs special pins pinctrl driver.
|
|
*
|
|
* Copyright (C) 2014 Chen-Yu Tsai
|
|
* Chen-Yu Tsai <wens@csie.org>
|
|
*
|
|
* Copyright (C) 2014 Boris Brezillon
|
|
* Boris Brezillon <boris.brezillon@free-electrons.com>
|
|
*
|
|
* Copyright (C) 2014 Maxime Ripard
|
|
* Maxime Ripard <maxime.ripard@free-electrons.com>
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public
|
|
* License version 2. This program is licensed "as is" without any
|
|
* warranty of any kind, whether express or implied.
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/of.h>
|
|
#include <linux/pinctrl/pinctrl.h>
|
|
|
|
#include "pinctrl-sunxi.h"
|
|
|
|
static const struct sunxi_desc_pin sun8i_a23_r_pins[] = {
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 0),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x2, "s_rsb"), /* SCK */
|
|
SUNXI_FUNCTION(0x3, "s_i2c"), /* SCK */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 0)), /* PL_EINT0 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 1),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x2, "s_rsb"), /* SDA */
|
|
SUNXI_FUNCTION(0x3, "s_i2c"), /* SDA */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 1)), /* PL_EINT1 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 2),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x2, "s_uart"), /* TX */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 2)), /* PL_EINT2 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 3),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x2, "s_uart"), /* RX */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 3)), /* PL_EINT3 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 4),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x3, "s_jtag"), /* MS */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 4)), /* PL_EINT4 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 5),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x3, "s_jtag"), /* CK */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 5)), /* PL_EINT5 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 6),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x3, "s_jtag"), /* DO */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 6)), /* PL_EINT6 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 7),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x3, "s_jtag"), /* DI */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 7)), /* PL_EINT7 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 8),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x2, "s_twi"), /* SCK */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 8)), /* PL_EINT8 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 9),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x2, "s_twi"), /* SDA */
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 9)), /* PL_EINT9 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 10),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION(0x2, "s_pwm"),
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 10)), /* PL_EINT10 */
|
|
SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 11),
|
|
SUNXI_FUNCTION(0x0, "gpio_in"),
|
|
SUNXI_FUNCTION(0x1, "gpio_out"),
|
|
SUNXI_FUNCTION_IRQ_BANK(0x4, 0, 11)), /* PL_EINT11 */
|
|
};
|
|
|
|
static const struct sunxi_pinctrl_desc sun8i_a23_r_pinctrl_data = {
|
|
.pins = sun8i_a23_r_pins,
|
|
.npins = ARRAY_SIZE(sun8i_a23_r_pins),
|
|
.pin_base = PL_BASE,
|
|
.irq_banks = 1,
|
|
.disable_strict_mode = true,
|
|
};
|
|
|
|
static int sun8i_a23_r_pinctrl_probe(struct platform_device *pdev)
|
|
{
|
|
return sunxi_pinctrl_init(pdev, &sun8i_a23_r_pinctrl_data);
|
|
}
|
|
|
|
static const struct of_device_id sun8i_a23_r_pinctrl_match[] = {
|
|
{ .compatible = "allwinner,sun8i-a23-r-pinctrl", },
|
|
{}
|
|
};
|
|
|
|
static struct platform_driver sun8i_a23_r_pinctrl_driver = {
|
|
.probe = sun8i_a23_r_pinctrl_probe,
|
|
.driver = {
|
|
.name = "sun8i-a23-r-pinctrl",
|
|
.of_match_table = sun8i_a23_r_pinctrl_match,
|
|
},
|
|
};
|
|
builtin_platform_driver(sun8i_a23_r_pinctrl_driver);
|