int pci_host_common_probe(struct platform_device *pdev,
struct pci_ecam_ops *ops)
{
- const char *type;
struct device *dev = &pdev->dev;
- struct device_node *np = dev->of_node;
struct pci_host_bridge *bridge;
struct pci_config_window *cfg;
struct list_head resources;
if (!bridge)
return -ENOMEM;
- type = of_get_property(np, "device_type", NULL);
- if (!type || strcmp(type, "pci")) {
- dev_err(dev, "invalid \"device_type\" %s\n", type);
- return -EINVAL;
- }
-
of_pci_check_probe_only();
/* Parse and map our Configuration Space windows */
static int cdns_pcie_host_probe(struct platform_device *pdev)
{
- const char *type;
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
struct pci_host_bridge *bridge;
rc->device_id = 0xffff;
of_property_read_u16(np, "device-id", &rc->device_id);
- type = of_get_property(np, "device_type", NULL);
- if (!type || strcmp(type, "pci")) {
- dev_err(dev, "invalid \"device_type\" %s\n", type);
- return -EINVAL;
- }
-
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "reg");
pcie->reg_base = devm_ioremap_resource(dev, res);
if (IS_ERR(pcie->reg_base)) {
struct platform_device *pdev = pcie->pdev;
struct device_node *node = dev->of_node;
struct resource *res;
- const char *type;
-
- type = of_get_property(node, "device_type", NULL);
- if (!type || strcmp(type, "pci")) {
- dev_err(dev, "invalid \"device_type\" %s\n", type);
- return -EINVAL;
- }
/* map config resource */
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
struct platform_device *pdev)
{
struct device *dev = pcie->dev;
- struct device_node *node = dev->of_node;
struct resource *res;
- const char *type;
-
- /* Check for device type */
- type = of_get_property(node, "device_type", NULL);
- if (!type || strcmp(type, "pci")) {
- dev_err(dev, "invalid \"device_type\" %s\n", type);
- return -EINVAL;
- }
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "breg");
pcie->breg_base = devm_ioremap_resource(dev, res);
struct device *dev = port->dev;
struct device_node *node = dev->of_node;
struct resource regs;
- const char *type;
int err;
- type = of_get_property(node, "device_type", NULL);
- if (!type || strcmp(type, "pci")) {
- dev_err(dev, "invalid \"device_type\" %s\n", type);
- return -EINVAL;
- }
-
err = of_address_to_resource(node, 0, ®s);
if (err) {
dev_err(dev, "missing \"reg\" property\n");