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apm821xx: fix atheros PCIe cards on the MR24

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The consolidation of the MR24 and WNDR4700 subtargets
into the nand subtarget broke MR24's atheros wlan.
This was because the wndr4700's board code used a
pci_fixup routines to supply the ath9k module with
the calibration data.

This is not necessary on the MR24 as it has standard
mini-pcie ports. Hence the two AR9380 mini-pcie cards
do not need any calibration data overrides.

Cc: chrisrblake93@gmail.com
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This commit is contained in:
Christian Lamparter 2016-07-23 14:20:53 +02:00 committed by Felix Fietkau
parent 08257a4053
commit 3f506bdbb0
1 changed files with 12 additions and 9 deletions
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21
target/linux/apm821xx/files/arch/powerpc/platforms/44x/wndr4700.c
View file

@ -82,15 +82,18 @@ static struct ath9k_platform_data ar9580_wmac1_data = {
.eeprom_name = "pci_wmac0.eeprom",
};
static void load_eeprom_ar9380(struct pci_dev *dev)
static int __init wndr4700_ath9k_eeprom_load(void)
{
dev->dev.platform_data = &ar9380_wmac0_data;
}
struct pci_dev *dev;
static void load_eeprom_ar9580(struct pci_dev *dev)
{
dev->dev.platform_data = &ar9580_wmac1_data;
}
dev = pci_get_device(PCI_VENDOR_ID_ATHEROS, 0x0030, NULL);
if (dev)
dev->dev.platform_data = &ar9380_wmac0_data;
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATHEROS, 0x0030, load_eeprom_ar9380);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATHEROS, 0x0033, load_eeprom_ar9580);
dev = pci_get_device(PCI_VENDOR_ID_ATHEROS, 0x0033, NULL);
if (dev)
dev->dev.platform_data = &ar9580_wmac1_data;
return 0;
}
machine_device_initcall(wndr4700, wndr4700_ath9k_eeprom_load);