diff options
Diffstat (limited to 'src/cpu/samsung/s5p-common/gpio.h')
| -rw-r--r-- | src/cpu/samsung/s5p-common/gpio.h | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/cpu/samsung/s5p-common/gpio.h b/src/cpu/samsung/s5p-common/gpio.h deleted file mode 100644 index d098bc8946..0000000000 --- a/src/cpu/samsung/s5p-common/gpio.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * (C) Copyright 2009 Samsung Electronics - * Minkyu Kang <mk7.kang@samsung.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef S5P_GPIO_H_ -#define S5P_GPIO_H_ - -#include <cpu/samsung/s5p-common/cpu.h> /* FIXME: for S5PC110_GPIO_BASE */ - -#ifndef __ASSEMBLER__ -struct s5p_gpio_bank { - unsigned int con; - unsigned int dat; - unsigned int pull; - unsigned int drv; - unsigned int pdn_con; - unsigned int pdn_pull; - unsigned char res1[8]; -}; - -struct s5pc100_gpio { - struct s5p_gpio_bank a0; - struct s5p_gpio_bank a1; - struct s5p_gpio_bank b; - struct s5p_gpio_bank c; - struct s5p_gpio_bank d; - struct s5p_gpio_bank e0; - struct s5p_gpio_bank e1; - struct s5p_gpio_bank f0; - struct s5p_gpio_bank f1; - struct s5p_gpio_bank f2; - struct s5p_gpio_bank f3; - struct s5p_gpio_bank g0; - struct s5p_gpio_bank g1; - struct s5p_gpio_bank g2; - struct s5p_gpio_bank g3; - struct s5p_gpio_bank i; - struct s5p_gpio_bank j0; - struct s5p_gpio_bank j1; - struct s5p_gpio_bank j2; - struct s5p_gpio_bank j3; - struct s5p_gpio_bank j4; - struct s5p_gpio_bank k0; - struct s5p_gpio_bank k1; - struct s5p_gpio_bank k2; - struct s5p_gpio_bank k3; - struct s5p_gpio_bank l0; - struct s5p_gpio_bank l1; - struct s5p_gpio_bank l2; - struct s5p_gpio_bank l3; - struct s5p_gpio_bank l4; - struct s5p_gpio_bank h0; - struct s5p_gpio_bank h1; - struct s5p_gpio_bank h2; - struct s5p_gpio_bank h3; -}; - -struct s5pc110_gpio { - struct s5p_gpio_bank a0; - struct s5p_gpio_bank a1; - struct s5p_gpio_bank b; - struct s5p_gpio_bank c0; - struct s5p_gpio_bank c1; - struct s5p_gpio_bank d0; - struct s5p_gpio_bank d1; - struct s5p_gpio_bank e0; - struct s5p_gpio_bank e1; - struct s5p_gpio_bank f0; - struct s5p_gpio_bank f1; - struct s5p_gpio_bank f2; - struct s5p_gpio_bank f3; - struct s5p_gpio_bank g0; - struct s5p_gpio_bank g1; - struct s5p_gpio_bank g2; - struct s5p_gpio_bank g3; - struct s5p_gpio_bank i; - struct s5p_gpio_bank j0; - struct s5p_gpio_bank j1; - struct s5p_gpio_bank j2; - struct s5p_gpio_bank j3; - struct s5p_gpio_bank j4; - struct s5p_gpio_bank mp0_1; - struct s5p_gpio_bank mp0_2; - struct s5p_gpio_bank mp0_3; - struct s5p_gpio_bank mp0_4; - struct s5p_gpio_bank mp0_5; - struct s5p_gpio_bank mp0_6; - struct s5p_gpio_bank mp0_7; - struct s5p_gpio_bank mp1_0; - struct s5p_gpio_bank mp1_1; - struct s5p_gpio_bank mp1_2; - struct s5p_gpio_bank mp1_3; - struct s5p_gpio_bank mp1_4; - struct s5p_gpio_bank mp1_5; - struct s5p_gpio_bank mp1_6; - struct s5p_gpio_bank mp1_7; - struct s5p_gpio_bank mp1_8; - struct s5p_gpio_bank mp2_0; - struct s5p_gpio_bank mp2_1; - struct s5p_gpio_bank mp2_2; - struct s5p_gpio_bank mp2_3; - struct s5p_gpio_bank mp2_4; - struct s5p_gpio_bank mp2_5; - struct s5p_gpio_bank mp2_6; - struct s5p_gpio_bank mp2_7; - struct s5p_gpio_bank mp2_8; - struct s5p_gpio_bank res1[48]; - struct s5p_gpio_bank h0; - struct s5p_gpio_bank h1; - struct s5p_gpio_bank h2; - struct s5p_gpio_bank h3; -}; - -/* functions */ -void s5p_gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg); -void s5p_gpio_direction_output(struct s5p_gpio_bank *bank, int gpio, int en); -void s5p_gpio_direction_input(struct s5p_gpio_bank *bank, int gpio); -void s5p_gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en); -unsigned int s5p_gpio_get_value(struct s5p_gpio_bank *bank, int gpio); -void s5p_gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode); -void s5p_gpio_set_drv(struct s5p_gpio_bank *bank, int gpio, int mode); -void s5p_gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode); - -/* GPIO pins per bank */ -#define GPIO_PER_BANK 8 - -static inline unsigned int s5p_gpio_base(int nr) -{ - return S5PC110_GPIO_BASE; -} - -#define s5pc110_gpio_get_nr(bank, pin) \ - ((((((unsigned int)&(((struct s5pc110_gpio *)S5PC110_GPIO_BASE)->bank))\ - - S5PC110_GPIO_BASE) / sizeof(struct s5p_gpio_bank)) \ - * GPIO_PER_BANK) + pin) -#endif - -/* Pin configurations */ -#define GPIO_INPUT 0x0 -#define GPIO_OUTPUT 0x1 -#define GPIO_IRQ 0xf -#define GPIO_FUNC(x) (x) - -/* Pull mode */ -#define GPIO_PULL_NONE 0x0 -#define GPIO_PULL_DOWN 0x1 -#define GPIO_PULL_UP 0x2 - -/* Drive Strength level */ -#define GPIO_DRV_1X 0x0 -#define GPIO_DRV_3X 0x1 -#define GPIO_DRV_2X 0x2 -#define GPIO_DRV_4X 0x3 -#define GPIO_DRV_FAST 0x0 -#define GPIO_DRV_SLOW 0x1 - -#endif /* S5P_GPIO_H_ */ |