PCI: rcar-gen2: Add RZ/N1 SOC family compatible string

Add Renesas RZ/N1 SOC family support to the Renesas R-Car Gen2 PCI bridge
driver.

The Renesas RZ/N1 SOC internal PCI bridge is compatible with the one in the
R-Car Gen2 family.

Tested with the RZ/N1D (R9A06G032) SOC.

Link: https://lore.kernel.org/r/20220520094155.313784-4-herve.codina@bootlin.com
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>

diff --git a/drivers/pci/controller/pci-rcar-gen2.c b/drivers/pci/controller/pci-rcar-gen2.c
index 35804ea394fd519d6dd3ec0840cf590426ce5f9e..839695791757ddbb0724e1140b944c23caad2f66 100644 (file)
--- a/drivers/pci/controller/pci-rcar-gen2.c
+++ b/drivers/pci/controller/pci-rcar-gen2.c
@@ -328,6 +328,7 @@ static const struct of_device_id rcar_pci_of_match[] = {
        { .compatible = "renesas,pci-r8a7791", },
        { .compatible = "renesas,pci-r8a7794", },
        { .compatible = "renesas,pci-rcar-gen2", },
+       { .compatible = "renesas,pci-rzn1", },
        { },
 };