/*
 * Copyright (c) 2022, ArtInChip Technology Co., Ltd
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Authors: weilin.peng@artinchip.com
 */

#include <aic_core.h>
#include <aic_hal.h>
#include "board.h"

struct aic_pinmux
{
    unsigned char       func;
    unsigned char       bias;
    unsigned char       drive;
    char *              name;
};

struct aic_pinmux aic_pinmux_config[] = {
#ifdef AIC_USING_UART0
    /* uart0 */
    {5, PIN_PULL_DIS, 3, "PA.0"},
    {5, PIN_PULL_DIS, 3, "PA.1"},
#endif
#ifdef AIC_USING_UART1
    /* uart1 */
    {5, PIN_PULL_DIS, 3, "PD.2"},
    {5, PIN_PULL_DIS, 3, "PD.3"},
#endif
#ifdef AIC_USING_UART2
    /* uart2 */
    {8, PIN_PULL_DIS, 3, "PA.2"},   // BT_UART2_CTS
    {8, PIN_PULL_DIS, 3, "PA.3"},   // BT_UART2_RTS
    {5, PIN_PULL_DIS, 3, "PD.4"},   // BT_UART2_TX
    {5, PIN_PULL_DIS, 3, "PD.5"},   // BT_UART2_RX
    {1, PIN_PULL_DIS, 3, "PD.6"},   // BT_PWR_ON
#endif
#ifdef AIC_USING_CAN0
    /* can0 */
    {4, PIN_PULL_DIS, 3, "PA.4"},
    {4, PIN_PULL_DIS, 3, "PA.5"},
#endif
#ifdef AIC_USING_RTP
    {2, PIN_PULL_DIS, 3, "PA.8"},
    {2, PIN_PULL_DIS, 3, "PA.9"},
    {2, PIN_PULL_DIS, 3, "PA.10"},
    {2, PIN_PULL_DIS, 3, "PA.11"},
#endif
#ifdef AIC_USING_I2C2
    {4, PIN_PULL_DIS, 3, "PA.8"},  // SCK
    {4, PIN_PULL_DIS, 3, "PA.9"},  // SDA
#endif
#ifdef AIC_USING_QSPI0
    /* qspi0 */
    {2, PIN_PULL_DIS, 3, "PB.0"},
    {2, PIN_PULL_DIS, 3, "PB.1"},
    {2, PIN_PULL_DIS, 3, "PB.2"},
    {2, PIN_PULL_DIS, 3, "PB.3"},
    {2, PIN_PULL_DIS, 3, "PB.4"},
    {2, PIN_PULL_DIS, 3, "PB.5"},
#endif
#ifdef AIC_USING_SDMC0
    {2, PIN_PULL_UP, 7, "PB.6"},
    {2, PIN_PULL_UP, 7, "PB.7"},
    {2, PIN_PULL_UP, 7, "PB.8"},
    {2, PIN_PULL_UP, 7, "PB.9"},
    {2, PIN_PULL_UP, 7, "PB.10"},
    {2, PIN_PULL_UP, 7, "PB.11"},
#endif
#ifdef AIC_USING_SDMC1
    {2, PIN_PULL_UP, 3, "PC.0"},
    {2, PIN_PULL_UP, 3, "PC.1"},
    {2, PIN_PULL_UP, 3, "PC.2"},
    {2, PIN_PULL_UP, 3, "PC.3"},
    {2, PIN_PULL_UP, 3, "PC.4"},
    {2, PIN_PULL_UP, 3, "PC.5"},
    {2, PIN_PULL_UP, 3, "PC.6"},
#endif
#ifdef AIC_USING_RTL8733_WLAN0
    {1, PIN_PULL_DIS, 3, "PD.7"},  // WIFI_PWR_ON
#endif
#ifdef AIC_USING_I2C0
    {4, PIN_PULL_DIS, 3, "PD.0"}, // SCK
    {4, PIN_PULL_DIS, 3, "PD.1"}, // SDA
#endif
#ifdef AIC_PANEL_ENABLE_GPIO
    {1, PIN_PULL_DIS, 3, AIC_PANEL_ENABLE_GPIO},
#endif
#ifdef AIC_LVDS_LINK_0
    {3, PIN_PULL_DIS, 3, "PD.18"},
    {3, PIN_PULL_DIS, 3, "PD.19"},
    {3, PIN_PULL_DIS, 3, "PD.20"},
    {3, PIN_PULL_DIS, 3, "PD.21"},
    {3, PIN_PULL_DIS, 3, "PD.22"},
    {3, PIN_PULL_DIS, 3, "PD.23"},
    {3, PIN_PULL_DIS, 3, "PD.24"},
    {3, PIN_PULL_DIS, 3, "PD.25"},
    {3, PIN_PULL_DIS, 3, "PD.26"},
    {3, PIN_PULL_DIS, 3, "PD.27"},
#endif
#ifdef AIC_DISP_MIPI_DSI
    {4, PIN_PULL_DIS, 3, "PD.18"},
    {4, PIN_PULL_DIS, 3, "PD.19"},
    {4, PIN_PULL_DIS, 3, "PD.20"},
    {4, PIN_PULL_DIS, 3, "PD.21"},
    {4, PIN_PULL_DIS, 3, "PD.22"},
    {4, PIN_PULL_DIS, 3, "PD.23"},
    {4, PIN_PULL_DIS, 3, "PD.24"},
    {4, PIN_PULL_DIS, 3, "PD.25"},
    {4, PIN_PULL_DIS, 3, "PD.26"},
    {4, PIN_PULL_DIS, 3, "PD.27"},
#endif
#ifdef AIC_USING_GMAC0
    /* gmac0 */
    {2, PIN_PULL_DIS, 3, "PE.0"},
    {2, PIN_PULL_DIS, 3, "PE.1"},
    {2, PIN_PULL_DIS, 3, "PE.2"},
    {2, PIN_PULL_DIS, 3, "PE.3"},
    {2, PIN_PULL_DIS, 3, "PE.4"},
    {2, PIN_PULL_DIS, 3, "PE.5"},
    {2, PIN_PULL_DIS, 3, "PE.7"},
    {2, PIN_PULL_DIS, 3, "PE.8"},
    {2, PIN_PULL_DIS, 3, "PE.9"},
    /* phy0 reset gpio */
    {1, PIN_PULL_DIS, 3, "PE.6"},
    /* clk_out2 */
    {2, PIN_PULL_DIS, 3, "PE.10"},
#endif
#ifdef AIC_USING_PWM1
    {3, PIN_PULL_DIS, 3, "PE.11"},
    //{3, PIN_PULL_DIS, 3, "PE.12"},
#endif
#ifdef AIC_USING_PWM2
    {3, PIN_PULL_DIS, 3, "PE.13"},
    //{3, PIN_PULL_DIS, 3, "PE.15"},
#endif
#if (defined(AIC_USING_USB0_DEVICE) || defined(AIC_USING_USB0_HOST))
    /* usb0 */
    {2, PIN_PULL_DIS, 3, "PO.0"},   // USB-DM
    {2, PIN_PULL_DIS, 3, "PO.1"},   // USB-DP
    {1, PIN_PULL_DIS, 3, "PD.8"},   // USB-ID
#endif
};

void aic_board_pinmux_init(void)
{
    uint32_t i = 0;
    long pin = 0;
    unsigned int g;
    unsigned int p;

    for (i=0; i<ARRAY_SIZE(aic_pinmux_config); i++) {
        pin = hal_gpio_name2pin(aic_pinmux_config[i].name);
        if (pin < 0)
            continue;
        g = GPIO_GROUP(pin);
        p = GPIO_GROUP_PIN(pin);
        hal_gpio_set_func(g, p, aic_pinmux_config[i].func);
        hal_gpio_set_bias_pull(g, p, aic_pinmux_config[i].bias);
        hal_gpio_set_drive_strength(g, p, aic_pinmux_config[i].drive);
    }
}