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/* SPDX-License-Identifier: GPL-2.0+
*
* Pinctrl driver for Nexell SoCs
* (C) Copyright 2016 Nexell
* Bongyu, KOO <freestyle@nexell.co.kr>
*/
#ifndef __PINCTRL_S5PXX18_H_
#define __PINCTRL_S5PXX18_H_
#include <linux/types.h>
#include <asm/io.h>
#define GPIOX_ALTFN0 0x20
#define GPIOX_ALTFN1 0x24
#define GPIOX_DRV1 0x48
#define GPIOX_DRV0 0x50
#define GPIOX_PULLSEL 0x58
#define GPIOX_PULLENB 0x60
#define GPIOX_SLEW_DISABLE_DEFAULT 0x44
#define GPIOX_DRV1_DISABLE_DEFAULT 0x4C
#define GPIOX_DRV0_DISABLE_DEFAULT 0x54
#define GPIOX_PULLSEL_DISABLE_DEFAULT 0x5C
#define GPIOX_PULLENB_DISABLE_DEFAULT 0x64
#define ALIVE_PWRGATE 0x0
#define ALIVE_PADPULLUPRST 0x80
#define ALIVE_PADPULLUPSET 0x84
#define ALIVE_PADPULLUPREAD 0x88
enum {
nx_gpio_padfunc_0 = 0ul,
nx_gpio_padfunc_1 = 1ul,
nx_gpio_padfunc_2 = 2ul,
nx_gpio_padfunc_3 = 3ul
};
enum {
nx_gpio_drvstrength_0 = 0ul,
nx_gpio_drvstrength_1 = 1ul,
nx_gpio_drvstrength_2 = 2ul,
nx_gpio_drvstrength_3 = 3ul
};
enum {
nx_gpio_pull_down = 0ul,
nx_gpio_pull_up = 1ul,
nx_gpio_pull_off = 2ul
};
int s5pxx18_pinctrl_init(struct udevice *dev);
#endif /* __PINCTRL_S5PXX18_H_ */
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