Add PCIe support for ARM-based Broadcom STB SoCs.
Signed-off-by: Jaedon Shin <jaedon.shin@xxxxxxxxx>
---
Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml | 8 +++++++-
drivers/pci/controller/Kconfig | 2 +-
drivers/pci/controller/pcie-brcmstb.c | 1 +
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
index 77d3e81a437b..fb1a78606f78 100644
--- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
@@ -14,7 +14,13 @@ allOf:
properties:
compatible:
- const: brcm,bcm2711-pcie # The Raspberry Pi 4
+ oneOf:
+ - description:
+ BCM2711 based Boards
+ const: brcm,bcm2711-pcie
+ - description:
+ ARM-based BCM7XXX Broadcom STB Boards
+ const: brcm,bcm7445-pcie
reg:
maxItems: 1
diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig
index 20bf00f587bd..c60a27cff81a 100644
--- a/drivers/pci/controller/Kconfig
+++ b/drivers/pci/controller/Kconfig
@@ -254,7 +254,7 @@ config VMD
config PCIE_BRCMSTB
tristate "Broadcom Brcmstb PCIe host controller"
- depends on ARCH_BCM2835 || COMPILE_TEST
+ depends on ARCH_BCM2835 || ARCH_BRCMSTB || COMPILE_TEST
depends on OF
depends on PCI_MSI_IRQ_DOMAIN
help
diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
index d20aabc26273..34581a6a7313 100644
--- a/drivers/pci/controller/pcie-brcmstb.c
+++ b/drivers/pci/controller/pcie-brcmstb.c
@@ -996,6 +996,7 @@ static int brcm_pcie_probe(struct platform_device *pdev)
static const struct of_device_id brcm_pcie_match[] = {
{ .compatible = "brcm,bcm2711-pcie" },
+ { .compatible = "brcm,bcm7445-pcie" },
{},
};
MODULE_DEVICE_TABLE(of, brcm_pcie_match);
--
2.21.0
