mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-26 04:53:42 +00:00
54 lines
1.1 KiB
C
54 lines
1.1 KiB
C
|
/* 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_ */
|