From: Jerome Brunet Date: Wed, 2 Jul 2025 16:48:34 +0000 (+0200) Subject: NTB: epf: Add Renesas rcar support X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=006824a1cb3bd4001745a2b1cc83c43fad522851;p=users%2Fhch%2Fmisc.git NTB: epf: Add Renesas rcar support Add virtual non-transparent bridge support for Renesas rcar platform Reviewed-by: Frank Li Signed-off-by: Jerome Brunet Signed-off-by: Jon Mason --- diff --git a/drivers/ntb/hw/epf/ntb_hw_epf.c b/drivers/ntb/hw/epf/ntb_hw_epf.c index 2b51156e01b0..d3ecf25a5162 100644 --- a/drivers/ntb/hw/epf/ntb_hw_epf.c +++ b/drivers/ntb/hw/epf/ntb_hw_epf.c @@ -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, + }, { }, };