This patch adds support for R-Car M2-N (r8a7793) xHCI controller.
This SoC is compatible with R-Car H2 (r8a7790) and R-Car M2-W (r8a7791).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
Documentation/devicetree/bindings/usb/usb-xhci.txt | 4 ++--
drivers/usb/host/xhci-plat.c | 3 +++
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index 86f67f0..106299a 100644
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -3,8 +3,8 @@ USB xHCI controllers
Required properties:
- compatible: should be one of "generic-xhci",
"marvell,armada-375-xhci", "marvell,armada-380-xhci",
- "renesas,xhci-r8a7790", "renesas,xhci-r8a7791" (deprecated:
- "xhci-platform").
+ "renesas,xhci-r8a7790", "renesas,xhci-r8a7791", "renesas,xhci-r8a7793"
+ (deprecated: "xhci-platform").
- reg: should contain address and length of the standard XHCI
register set for the device.
- interrupts: one XHCI interrupt should be described here.
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index 4cdf60b..dd63f3b 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -96,6 +96,9 @@ static const struct of_device_id usb_xhci_of_match[] = {
.compatible = "renesas,xhci-r8a7791",
.data = &xhci_plat_renesas_rcar_gen2,
}, {
+ .compatible = "renesas,xhci-r8a7793",
+ .data = &xhci_plat_renesas_rcar_gen2,
+ }, {
},
};
MODULE_DEVICE_TABLE(of, usb_xhci_of_match);
--
1.9.1
--
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