system/dev/gpio/aml-axg-gpio/s905d2-blocks.h

// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <soc/aml-s905d2/s905d2-gpio.h>

static aml_gpio_block_t s905d2_gpio_blocks[] = {
    // GPIO Z Block
    {
        .start_pin = (S905D2_GPIOZ_START + 0),
        .pin_block = S905D2_GPIOZ_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_6,
        .oen_offset = S905D2_PREG_PAD_GPIO4_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO4_I,
        .output_offset = S905D2_PREG_PAD_GPIO4_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    {
        .start_pin = (S905D2_GPIOZ_START + 8),
        .pin_block = S905D2_GPIOZ_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_7,
        .oen_offset = S905D2_PREG_PAD_GPIO4_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO4_I,
        .output_offset = S905D2_PREG_PAD_GPIO4_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    // GPIO A Block
    {
        .start_pin = (S905D2_GPIOA_START + 0),
        .pin_block = S905D2_GPIOA_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_D,
        .oen_offset = S905D2_PREG_PAD_GPIO5_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO5_I,
        .output_offset = S905D2_PREG_PAD_GPIO5_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    {
        .start_pin = (S905D2_GPIOA_START + 8),
        .pin_block = S905D2_GPIOA_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_E,
        .oen_offset = S905D2_PREG_PAD_GPIO5_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO5_I,
        .output_offset = S905D2_PREG_PAD_GPIO5_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    // GPIO BOOT Block
    {
        .start_pin = (S905D2_GPIOBOOT_START + 0),
        .pin_block = S905D2_GPIOBOOT_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_0,
        .oen_offset = S905D2_PREG_PAD_GPIO0_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO0_I,
        .output_offset = S905D2_PREG_PAD_GPIO0_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    {
        .start_pin = (S905D2_GPIOBOOT_START + 8),
        .pin_block = S905D2_GPIOBOOT_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_1,
        .oen_offset = S905D2_PREG_PAD_GPIO0_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO0_I,
        .output_offset = S905D2_PREG_PAD_GPIO0_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    // GPIO C Block
    {
        .start_pin = (S905D2_GPIOC_START + 0),
        .pin_block = S905D2_GPIOC_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_9,
        .oen_offset = S905D2_PREG_PAD_GPIO1_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO1_I,
        .output_offset = S905D2_PREG_PAD_GPIO1_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    // GPIO X Block
    {
        .start_pin = (S905D2_GPIOX_START + 0),
        .pin_block = S905D2_GPIOX_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_3,
        .oen_offset = S905D2_PREG_PAD_GPIO2_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO2_I,
        .output_offset = S905D2_PREG_PAD_GPIO2_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    {
        .start_pin = (S905D2_GPIOX_START + 8),
        .pin_block = S905D2_GPIOX_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_4,
        .oen_offset = S905D2_PREG_PAD_GPIO2_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO2_I,
        .output_offset = S905D2_PREG_PAD_GPIO2_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    {
        .start_pin = (S905D2_GPIOX_START + 16),
        .pin_block = S905D2_GPIOX_START,
        .pin_count = 4,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_5,
        .oen_offset = S905D2_PREG_PAD_GPIO2_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO2_I,
        .output_offset = S905D2_PREG_PAD_GPIO2_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    // GPIO H Block
    {
        .start_pin = (S905D2_GPIOH_START + 0),
        .pin_block = S905D2_GPIOH_START,
        .pin_count = 8,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_B,
        .oen_offset = S905D2_PREG_PAD_GPIO3_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO3_I,
        .output_offset = S905D2_PREG_PAD_GPIO3_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    {
        .start_pin = (S905D2_GPIOH_START + 8),
        .pin_block = S905D2_GPIOH_START,
        .pin_count = 1,
        .mux_offset = S905D2_PERIPHS_PIN_MUX_C,
        .oen_offset = S905D2_PREG_PAD_GPIO3_EN_N,
        .input_offset = S905D2_PREG_PAD_GPIO3_I,
        .output_offset = S905D2_PREG_PAD_GPIO3_O,
        .output_shift = 0,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    // GPIO AO Block
    {
        .start_pin = (S905D2_GPIOAO_START + 0),
        .pin_block = S905D2_GPIOAO_START,
        .pin_count = 8,
        .mux_offset = S905D2_AO_RTI_PINMUX_REG0,
        .oen_offset = S905D2_AO_GPIO_O_EN_N,
        .input_offset = S905D2_AO_GPIO_I,
        .output_offset = S905D2_AO_GPIO_O_EN_N,
        .output_shift = 16,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
    {
        .start_pin = (S905D2_GPIOAO_START + 8),
        .pin_block = S905D2_GPIOAO_START,
        .pin_count = 4 + S905D2_GPIOE_COUNT,    // GPIOE seems to be part of GPIO AO
        .mux_offset = S905D2_AO_RTI_PINMUX_REG1,
        .oen_offset = S905D2_AO_GPIO_O_EN_N,
        .input_offset = S905D2_AO_GPIO_I,
        .output_offset = S905D2_AO_GPIO_O_EN_N,
        .output_shift = 16,
        .mmio_index = 0,
        .lock = MTX_INIT,
    },
};