// Copyright 2019 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 <ddk/debug.h>
#include <ddk/device.h>
#include <ddk/platform-defs.h>
#include <ddk/protocol/platform/bus.h>
#include <soc/msm8x53/msm8x53-gpio.h>
#include <soc/msm8x53/msm8x53-power.h>
#include <soc/msm8x53/msm8x53-hw.h>

#include "msm8x53.h"

namespace board_msm8x53 {

zx_status_t Msm8x53::PowerInit() {

    const pbus_mmio_t pmic_arb_mmios[] = {
        {
            .base = kPmicArbCoreMmio,
            .length = kPmicArbCoreMmioSize,
        },
        {
            .base = kPmicArbChnlsMmio,
            .length = kPmicArbChanlsMmioSize,
        },
        {
            .base = kPmicArbObsvrMmio,
            .length = kPmicArbObsvrMmioSize,
        },
        {
            .base = kPmicArbIntrMmio,
            .length = kPmicArbIntrMmioSize,
        },
        {
            .base = kPmicArbCnfgMmio,
            .length = kPmicArbCnfgMmioSize,
        },
    };

    const pbus_irq_t pmic_arb_irqs[] = {
        {
            .irq = 190,
            .mode = ZX_INTERRUPT_MODE_LEVEL_HIGH,
        },
    };

    pbus_dev_t power_dev = {};
    power_dev.name = "power";
    power_dev.vid = PDEV_VID_QUALCOMM;
    power_dev.pid = PDEV_PID_QUALCOMM_MSM8X53;
    power_dev.did = PDEV_DID_QUALCOMM_POWER;
    power_dev.mmio_list = pmic_arb_mmios;
    power_dev.mmio_count = countof(pmic_arb_mmios);
    power_dev.irq_list = pmic_arb_irqs;
    power_dev.irq_count = countof(pmic_arb_irqs);

    zx_status_t status = pbus_.ProtocolDeviceAdd(ZX_PROTOCOL_POWER_IMPL, &power_dev);
    if (status != ZX_OK) {
        zxlogf(ERROR, "%s: ProtocolDeviceAdd failed %d\n", __func__, status);
        return status;
    }

    return ZX_OK;
}

} // namespace board_msm8x53