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NTB: epf: Add Renesas rcar support

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Add virtual non-transparent bridge support for Renesas rcar platform

Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
This commit is contained in:
Jerome Brunet
2025-07-02 18:48:34 +02:00
committed by Jon Mason
parent 5ad865862a
commit 006824a1cb
1 changed files with 15 additions and 0 deletions
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15
drivers/ntb/hw/epf/ntb_hw_epf.c
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@@ -747,6 +747,16 @@ static const enum pci_barno mx8_map[NTB_BAR_NUM] = {
[BAR_MW4] = NO_BAR
};
static const enum pci_barno rcar_barno[NTB_BAR_NUM] = {
[BAR_CONFIG] = BAR_0,
[BAR_PEER_SPAD] = BAR_0,
[BAR_DB] = BAR_4,
[BAR_MW1] = BAR_2,
[BAR_MW2] = NO_BAR,
[BAR_MW3] = NO_BAR,
[BAR_MW4] = NO_BAR,
};
static const struct pci_device_id ntb_epf_pci_tbl[] = {
{
PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_J721E),
@@ -758,6 +768,11 @@ static const struct pci_device_id ntb_epf_pci_tbl[] = {
.class = PCI_CLASS_MEMORY_RAM << 8, .class_mask = 0xffff00,
.driver_data = (kernel_ulong_t)mx8_map,
},
{
PCI_DEVICE(PCI_VENDOR_ID_RENESAS, 0x0030),
.class = PCI_CLASS_MEMORY_RAM << 8, .class_mask = 0xffff00,
.driver_data = (kernel_ulong_t)rcar_barno,
},
{ },
};