Function reset_simple_update

components/drivers/reset/reset-simple.c:22–48

#define raw_to_reset_simple(raw) rt_container_of(raw, struct reset_simple, parent)

static rt_err_t reset_simple_update(struct reset_simple *rsts, int id, rt_bool_t assert)
{
    rt_uint32_t reg;
    rt_ubase_t level;
    int reg_width = sizeof(rt_uint32_t);
    int bank = id / (reg_width * 8);
    int offset = id % (reg_width * 8);

    level = rt_spin_lock_irqsave(&rsts->lock);

    reg = HWREG32(rsts->mmio_base + (bank * reg_width));

    if (assert ^ rsts->active_low)
    {
        reg |= RT_BIT(offset);
    }
    else
    {
        reg &= ~RT_BIT(offset);
    }

    HWREG32(rsts->mmio_base + (bank * reg_width)) = reg;

    rt_spin_unlock_irqrestore(&rsts->lock, level);

    return RT_EOK;
}

static rt_err_t reset_simple_assert(struct rt_reset_control *rstc)
{