diff options
Diffstat (limited to 'src/cpu/ti/am335x/gpio.h')
| -rw-r--r-- | src/cpu/ti/am335x/gpio.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/src/cpu/ti/am335x/gpio.h b/src/cpu/ti/am335x/gpio.h deleted file mode 100644 index 62ad77ab16..0000000000 --- a/src/cpu/ti/am335x/gpio.h +++ /dev/null @@ -1,58 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ - -#ifndef __CPU_TI_AM335X_GPIO_H__ -#define __CPU_TI_AM335X_GPIO_H__ - -#include <stdint.h> - -enum { - AM335X_GPIO_BITS_PER_BANK = 32 -}; - -struct am335x_gpio_regs { - uint32_t revision; // 0x0 - uint8_t _rsv0[0xc]; // 0x4-0xf - uint32_t sysconfig; // 0x10 - uint8_t _rsv1[0xc]; // 0x14-0x1f - uint32_t eoi; // 0x20 - uint32_t irqstatus_raw_0; // 0x24 - uint32_t irqstatus_raw_1; // 0x28 - uint32_t irqstatus_0; // 0x2c - uint32_t irqstatus_1; // 0x30 - uint32_t irqstatus_set_0; // 0x34 - uint32_t irqstatus_set_1; // 0x38 - uint32_t irqstatus_clr_0; // 0x3c - uint32_t irqstatus_clk_1; // 0x40 - uint32_t irqwaken_0; // 0x44 - uint32_t irqwaken_1; // 0x48 - uint8_t _rsv2[0xc8]; // 0x4c-0x113 - uint32_t sysstatus; // 0x114 - uint8_t _rsv3[0x18]; // 0x118-0x12f - uint32_t ctrl; // 0x130 - uint32_t oe; // 0x134 - uint32_t datain; // 0x138 - uint32_t dataout; // 0x13c - uint32_t leveldetect0; // 0x140 - uint32_t leveldetect1; // 0x144 - uint32_t risingdetect; // 0x148 - uint32_t fallingdetect; // 0x14c - uint32_t debouncenable; // 0x150 - uint32_t debouncingtime; // 0x154 - uint8_t _rsv4[0x38]; // 0x158-0x18f - uint32_t cleardataout; // 0x190 - uint32_t setdataout; // 0x194 -} __packed; - -static struct am335x_gpio_regs * const am335x_gpio_banks[] = { - (void *)0x44e07000, (void *)0x4804c000, - (void *)0x481ac000, (void *)0x481ae000 -}; - -void am335x_disable_gpio_irqs(void); - -int gpio_direction_input(unsigned int gpio); -int gpio_direction_output(unsigned int gpio, int value); -int gpio_get_value(unsigned int gpio); -int gpio_set_value(unsigned int gpio, int value); - -#endif /* __CPU_TI_AM335X_CLOCK_H__ */ |