Exemplos de pil_msa_pbl_disable_clks em C++ (Cpp)

Exemplo n.º 1

Arquivo: pil-msa.c Projeto: Bdaman80/android_kernel_htc_a3ul

static int pil_msa_pbl_reset(struct pil_desc *pil)
{
	struct q6v5_data *drv = container_of(pil, struct q6v5_data, desc);
	phys_addr_t start_addr = pil_get_entry_addr(pil);
	int ret;

	/*
	 * Bring subsystem out of reset and enable required
	 * regulators and clocks.
	 */
	ret = pil_msa_pbl_power_up(drv);
	if (ret)
		goto err_power;

	/* Deassert reset to subsystem and wait for propagation */
	writel_relaxed(0, drv->restart_reg);
	mb();
	udelay(2);

	ret = pil_msa_pbl_enable_clks(drv);
	if (ret)
		goto err_clks;

	/* Program Image Address */
	if (drv->self_auth) {
		writel_relaxed(start_addr, drv->rmb_base + RMB_MBA_IMAGE);
		/* Ensure write to RMB base occurs before reset is released. */
		mb();
	} else {
		writel_relaxed((start_addr >> 4) & 0x0FFFFFF0,
				drv->reg_base + QDSP6SS_RST_EVB);
	}

	ret = pil_q6v5_reset(pil);
	if (ret)
		goto err_q6v5_reset;

	/* Wait for MBA to start. Check for PBL and MBA errors while waiting. */
	if (drv->self_auth) {
		ret = pil_msa_wait_for_mba_ready(drv);
		if (ret)
			goto err_q6v5_reset;
	}

	drv->is_booted = true;

	return 0;

err_q6v5_reset:
	pil_msa_pbl_disable_clks(drv);
err_clks:
	writel_relaxed(1, drv->restart_reg);
	pil_msa_pbl_power_down(drv);
err_power:
	return ret;
}

Exemplo n.º 2

Arquivo: pil-msa.c Projeto: JmzTaylor/android_kernel_htc_m8ul

static int pil_msa_pbl_reset(struct pil_desc *pil)
{
    struct q6v5_data *drv = container_of(pil, struct q6v5_data, desc);
    phys_addr_t start_addr = pil_get_entry_addr(pil);
    int ret;

    ret = pil_msa_pbl_power_up(drv);
    if (ret)
        goto err_power;


    writel_relaxed(0, drv->restart_reg);
    mb();
    udelay(2);

    ret = pil_msa_pbl_enable_clks(drv);
    if (ret)
        goto err_clks;


    if (drv->self_auth) {
        writel_relaxed(start_addr, drv->rmb_base + RMB_MBA_IMAGE);

        mb();
    } else {
        writel_relaxed((start_addr >> 4) & 0x0FFFFFF0,
                       drv->reg_base + QDSP6SS_RST_EVB);
    }

    ret = pil_q6v5_reset(pil);
    if (ret)
        goto err_q6v5_reset;


    if (drv->self_auth) {
        ret = pil_msa_wait_for_mba_ready(drv);
        if (ret)
            goto err_q6v5_reset;
    }

    drv->is_booted = true;

    return 0;

err_q6v5_reset:
    pil_msa_pbl_disable_clks(drv);
err_clks:
    writel_relaxed(1, drv->restart_reg);
    pil_msa_pbl_power_down(drv);
err_power:
    return ret;
}

Exemplo n.º 3

Arquivo: pil-msa.c Projeto: JmzTaylor/android_kernel_htc_m8ul

static int pil_msa_pbl_shutdown(struct pil_desc *pil)
{
    struct q6v5_data *drv = container_of(pil, struct q6v5_data, desc);

    pil_q6v5_halt_axi_port(pil, drv->axi_halt_base + MSS_Q6_HALT_BASE);
    pil_q6v5_halt_axi_port(pil, drv->axi_halt_base + MSS_MODEM_HALT_BASE);
    pil_q6v5_halt_axi_port(pil, drv->axi_halt_base + MSS_NC_HALT_BASE);

    writel_relaxed(1, drv->restart_reg);

    if (drv->is_booted) {
        pil_msa_pbl_disable_clks(drv);
        pil_msa_pbl_power_down(drv);
        drv->is_booted = false;
    }

    return 0;
}