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PCI: brcmstb: Add Broadcom STB PCIe host controller driver

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This adds a basic driver for Broadcom's STB PCIe controller, for now
aimed at Raspberry Pi 4's SoC, bcm2711.

Signed-off-by: Jim Quinlan <james.quinlan@broadcom.com>
Co-developed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
[lorenzo.pieralisi@arm.com: updated brcm_pcie_get_rc_bar2_size_and_offset()according to https://lore.kernel.org/linux-pci/be8ddb33a7360af1815cf686f77f3f0913d02be3.camel@suse.de]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Reviewed-by: Jeremy Linton <jeremy.linton@arm.com>
This commit is contained in:
Jim Quinlan
2019-12-16 12:01:09 +01:00
committed by Lorenzo Pieralisi
parent 0956dcb853
commit c045213703
3 changed files with 764 additions and 0 deletions
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8
drivers/pci/controller/Kconfig
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@@ -253,6 +253,14 @@ config VMD
To compile this driver as a module, choose M here: the
module will be called vmd.
config PCIE_BRCMSTB
tristate "Broadcom Brcmstb PCIe host controller"
depends on ARCH_BCM2835 || COMPILE_TEST
depends on OF
help
Say Y here to enable PCIe host controller support for
Broadcom STB based SoCs, like the Raspberry Pi 4.
config PCI_HYPERV_INTERFACE
tristate "Hyper-V PCI Interface"
depends on X86 && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && X86_64