diags/spacecast/gpio.h

/*
 * (C) Copyright 2015 Google, Inc.
 * All rights reserved.
 *
 */

#ifndef VENDOR_GOOGLE_DIAGS_SPACECAST_GPIO_H_
#define VENDOR_GOOGLE_DIAGS_SPACECAST_GPIO_H_

#include <inttypes.h>

#define MISC_PIN_SELECT_REG 0x90470060
#define MISC_PIN_SELECT_GPIO_MASK 0x30
#define MISC_PIN_SELECT_GPIO_SELECTED 0x20
#define GPIO_63_32_PIN_OUTPUT_REG 0x904700D0
#define GPIO_63_32_PIN_OUTPUT_ENABLE_REG 0x904700D4
#define PCIE0_RESET_GPIO_PIN_NUM 62
#define PCIE0_DISABLE_GPIO_PIN_NUM 45
#define GPIO_31_0_PIN_OUTPUT_REG 0x90470000
#define GPIO_31_0_PIN_OUTPUT_ENABLE_REG 0x90470004
#define PCIE1_RESET_GPIO_PIN_NUM 27
#define PCIE1_DISABLE_GPIO_PIN_NUM 46
#define AR8337_RST_GPIO_PIN_NUM 14
#define MAX_GPIO_PIN_NUM 63
#define GPIO_MISC_SELET_NUM 60
#define FIRST_GPIO_SET_SIZE 32

#define GPIO_63_32_PIN_OUTPUT_EN_REG 0x904700D4
#define GPIO_63_32_PIN_INPUT_REG 0x904700D8
#define GPIO_63_32_PIN_SELECT_REG 0x904700DC
#define GPIO_HW_REV_MASK 0x7
#define GPIO_HW_REV_SHIFT (52-32)
#define GPIO_BOARD_ID_MASK 0x7
#define GPIO_BOARD_ID_SHIFT (55-32)

int gpio_63_32_out_set(int pin, int pinval);
int gpio_31_0_out_set(int pin, int pinval);
int enable_gpio_63_60_signal();

#endif  // VENDOR_GOOGLE_DIAGS_SPACECAST_GPIO_H_