Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) // SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) //
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) // Copyright (c) 2010 Samsung Electronics Co., Ltd.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) //		http://www.samsung.com/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) //
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) // GPIO configuration for S3C64XX KeyPad device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #include <linux/gpio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #include "gpio-cfg.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include "keypad.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include "gpio-samsung.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	/* Set all the necessary GPK pins to special-function 3: KP_ROW[x] */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	s3c_gpio_cfgrange_nopull(S3C64XX_GPK(8), rows, S3C_GPIO_SFN(3));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	/* Set all the necessary GPL pins to special-function 3: KP_COL[x] */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	s3c_gpio_cfgrange_nopull(S3C64XX_GPL(0), cols, S3C_GPIO_SFN(3));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) }