* @hotplug_resources: system hotplug resources
* @hotplug_resources_size: size of system hotplug resources
* @hi2c_main_init_status: init status of I2C main bus
+ * @irq_fpga: FPGA IRQ number
*/
struct mlxplat_priv {
struct platform_device *pdev_i2c;
struct resource *hotplug_resources;
unsigned int hotplug_resources_size;
u8 i2c_main_init_status;
+ int irq_fpga;
};
static struct platform_device *mlxplat_dev;
/* Add hotplug driver */
if (mlxplat_hotplug) {
mlxplat_hotplug->regmap = priv->regmap;
+ if (priv->irq_fpga)
+ mlxplat_hotplug->irq = priv->irq_fpga;
priv->pdev_hotplug =
platform_device_register_resndata(&mlxplat_dev->dev,
"mlxreg-hotplug", PLATFORM_DEVID_NONE,
struct resource *hotplug_resources = NULL;
struct acpi_device *acpi_dev;
struct mlxplat_priv *priv;
- int i, err;
+ int irq_fpga = 0, i, err;
acpi_dev = ACPI_COMPANION(&pdev->dev);
- if (acpi_dev)
+ if (acpi_dev) {
+ irq_fpga = acpi_dev_gpio_irq_get(acpi_dev, 0);
+ if (irq_fpga < 0)
+ return -ENODEV;
mlxplat_dev = pdev;
+ }
err = mlxplat_pre_init(&hotplug_resources, &hotplug_resources_size);
if (err)
platform_set_drvdata(mlxplat_dev, priv);
priv->hotplug_resources = hotplug_resources;
priv->hotplug_resources_size = hotplug_resources_size;
+ priv->irq_fpga = irq_fpga;
if (!mlxplat_regmap_config)
mlxplat_regmap_config = &mlxplat_mlxcpld_regmap_config;