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pci: gt64120: Drop use of DM_PCI

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Now that DM_PCI is always enabled we don't need to check it. Drop this
old code.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2021-08-01 18:54:29 -06:00 committed by Tom Rini
parent 0ecc7a0cbf
commit 4afab721f1
1 changed files with 0 additions and 64 deletions
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64
drivers/pci/pci_gt64120.c
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@ -114,69 +114,6 @@ static int gt_config_access(struct gt64120_pci_controller *gt,
return 0; return 0;
} }
#if !IS_ENABLED(CONFIG_DM_PCI)
static int gt_read_config_dword(struct pci_controller *hose, pci_dev_t dev,
int where, u32 *value)
{
struct gt64120_pci_controller *gt = hose_to_gt64120(hose);
*value = 0xffffffff;
return gt_config_access(gt, PCI_ACCESS_READ, dev, where, value);
}
static int gt_write_config_dword(struct pci_controller *hose, pci_dev_t dev,
int where, u32 value)
{
struct gt64120_pci_controller *gt = hose_to_gt64120(hose);
u32 data = value;
return gt_config_access(gt, PCI_ACCESS_WRITE, dev, where, &data);
}
void gt64120_pci_init(void *regs, unsigned long sys_bus, unsigned long sys_phys,
unsigned long sys_size, unsigned long mem_bus,
unsigned long mem_phys, unsigned long mem_size,
unsigned long io_bus, unsigned long io_phys,
unsigned long io_size)
{
static struct gt64120_pci_controller global_gt;
struct gt64120_pci_controller *gt;
struct pci_controller *hose;
gt = &global_gt;
gt->regs = regs;
hose = &gt->hose;
hose->first_busno = 0;
hose->last_busno = 0;
/* System memory space */
pci_set_region(&hose->regions[0], sys_bus, sys_phys, sys_size,
PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
/* PCI memory space */
pci_set_region(&hose->regions[1], mem_bus, mem_phys, mem_size,
PCI_REGION_MEM);
/* PCI I/O space */
pci_set_region(&hose->regions[2], io_bus, io_phys, io_size,
PCI_REGION_IO);
hose->region_count = 3;
pci_set_ops(hose,
pci_hose_read_config_byte_via_dword,
pci_hose_read_config_word_via_dword,
gt_read_config_dword,
pci_hose_write_config_byte_via_dword,
pci_hose_write_config_word_via_dword,
gt_write_config_dword);
pci_register_hose(hose);
hose->last_busno = pci_hose_scan(hose);
}
#else
static int gt64120_pci_read_config(const struct udevice *dev, pci_dev_t bdf, static int gt64120_pci_read_config(const struct udevice *dev, pci_dev_t bdf,
uint where, ulong *val, uint where, ulong *val,
enum pci_size_t size) enum pci_size_t size)
@ -246,4 +183,3 @@ U_BOOT_DRIVER(gt64120_pci) = {
.probe = gt64120_pci_probe, .probe = gt64120_pci_probe,
.priv_auto = sizeof(struct gt64120_pci_controller), .priv_auto = sizeof(struct gt64120_pci_controller),
}; };
#endif