Exemplos de msm_flash_get_gpio_dt_data em C++ (Cpp)

Exemplo n.º 1

Arquivo: msm_flash.c Projeto: youyim/Z9Max_NX510J_V1_kernel

static int32_t msm_flash_get_dt_data(struct device_node *of_node,
	struct msm_flash_ctrl_t *fctrl)
{
	int32_t rc = 0;

	CDBG("called\n");

	if (!of_node) {
		pr_err("of_node NULL\n");
		return -EINVAL;
	}

	/* Read the sub device */
	rc = of_property_read_u32(of_node, "cell-index", &fctrl->pdev->id);
	if (rc < 0) {
		pr_err("failed rc %d\n", rc);
		return rc;
	}

	CDBG("subdev id %d\n", fctrl->subdev_id);

	fctrl->flash_driver_type = FLASH_DRIVER_DEFAULT;

	/* Read the CCI master. Use M0 if not available in the node */
	rc = of_property_read_u32(of_node, "qcom,cci-master",
		&fctrl->cci_i2c_master);
	CDBG("%s qcom,cci-master %d, rc %d\n", __func__, fctrl->cci_i2c_master,
		rc);
	if (rc < 0) {
		/* Set default master 0 */
		fctrl->cci_i2c_master = MASTER_0;
		rc = 0;
	} else {
		fctrl->flash_driver_type = FLASH_DRIVER_I2C;
	}

	/* Read the gpio information from device tree */
	rc = msm_flash_get_gpio_dt_data(of_node, fctrl);
	if (rc < 0) {
		pr_err("%s:%d msm_flash_get_gpio_dt_data failed rc %d\n",
			__func__, __LINE__, rc);
		return rc;
	}

	/* Read the flash and torch source info from device tree node */
	rc = msm_flash_get_pmic_source_info(of_node, fctrl);
	if (rc < 0) {
		pr_err("%s:%d msm_flash_get_pmic_source_info failed rc %d\n",
			__func__, __LINE__, rc);
		return rc;
	}
	return rc;
}

Exemplo n.º 2

Arquivo: msm_flash.c Projeto: Clumsy-Kernel-Development/M9_Kernel

static int32_t msm_flash_get_dt_data(struct device_node *of_node,
	struct msm_flash_ctrl_t *fctrl)
{
	int32_t rc = 0;

	CDBG("called\n");

	if (!of_node) {
		pr_err("of_node NULL\n");
		return -EINVAL;
	}

	
	rc = of_property_read_u32(of_node, "cell-index", &fctrl->pdev->id);
	if (rc < 0) {
		pr_err("failed rc %d\n", rc);
		return rc;
	}

	CDBG("subdev id %d\n", fctrl->subdev_id);

	fctrl->flash_driver_type = FLASH_DRIVER_DEFAULT;

	
	rc = of_property_read_u32(of_node, "qcom,cci-master",
		&fctrl->cci_i2c_master);
	CDBG("%s qcom,cci-master %d, rc %d\n", __func__, fctrl->cci_i2c_master,
		rc);
	if (rc < 0) {
		
		fctrl->cci_i2c_master = MASTER_0;
		rc = 0;
	} else {
		fctrl->flash_driver_type = FLASH_DRIVER_I2C;
	}

	
	rc = msm_flash_get_gpio_dt_data(of_node, fctrl);
	if (rc < 0) {
		pr_err("%s:%d msm_flash_get_gpio_dt_data failed rc %d\n",
			__func__, __LINE__, rc);
		return rc;
	}

	
	rc = msm_flash_get_pmic_source_info(of_node, fctrl);
	if (rc < 0) {
		pr_err("%s:%d msm_flash_get_pmic_source_info failed rc %d\n",
			__func__, __LINE__, rc);
		return rc;
	}
	return rc;
}