Commit b744a2e0 authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Felipe Balbi

usb: gadget: udc: renesas_usb3: add support for R-Car M3-W

This patch adds support for R-Car M3-W. This patch also adds R-Car
Gen3 generic version's compatible and changes ".compatible" in
the usb3_of_match from "renesas,r8a7796-usb3-peri" to
"renesas,rcar-gen3-usb3-peri".
Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 974203c0
...@@ -3,20 +3,30 @@ Renesas Electronics USB3.0 Peripheral driver ...@@ -3,20 +3,30 @@ Renesas Electronics USB3.0 Peripheral driver
Required properties: Required properties:
- compatible: Must contain one of the following: - compatible: Must contain one of the following:
- "renesas,r8a7795-usb3-peri" - "renesas,r8a7795-usb3-peri"
- "renesas,r8a7796-usb3-peri"
- "renesas,rcar-gen3-usb3-peri" for a generic R-Car Gen3 compatible
device
When compatible with the generic version, nodes must list the
SoC-specific version corresponding to the platform first
followed by the generic version.
- reg: Base address and length of the register for the USB3.0 Peripheral - reg: Base address and length of the register for the USB3.0 Peripheral
- interrupts: Interrupt specifier for the USB3.0 Peripheral - interrupts: Interrupt specifier for the USB3.0 Peripheral
- clocks: clock phandle and specifier pair - clocks: clock phandle and specifier pair
Example: Example of R-Car H3 ES1.x:
usb3_peri0: usb@ee020000 { usb3_peri0: usb@ee020000 {
compatible = "renesas,r8a7795-usb3-peri"; compatible = "renesas,r8a7795-usb3-peri",
"renesas,rcar-gen3-usb3-peri";
reg = <0 0xee020000 0 0x400>; reg = <0 0xee020000 0 0x400>;
interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 328>; clocks = <&cpg CPG_MOD 328>;
}; };
usb3_peri1: usb@ee060000 { usb3_peri1: usb@ee060000 {
compatible = "renesas,r8a7795-usb3-peri"; compatible = "renesas,r8a7795-usb3-peri",
"renesas,rcar-gen3-usb3-peri";
reg = <0 0xee060000 0 0x400>; reg = <0 0xee060000 0 0x400>;
interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 327>; clocks = <&cpg CPG_MOD 327>;
......
...@@ -2512,6 +2512,10 @@ static const struct of_device_id usb3_of_match[] = { ...@@ -2512,6 +2512,10 @@ static const struct of_device_id usb3_of_match[] = {
.compatible = "renesas,r8a7795-usb3-peri", .compatible = "renesas,r8a7795-usb3-peri",
.data = &renesas_usb3_priv_gen3, .data = &renesas_usb3_priv_gen3,
}, },
{
.compatible = "renesas,rcar-gen3-usb3-peri",
.data = &renesas_usb3_priv_gen3,
},
{ }, { },
}; };
MODULE_DEVICE_TABLE(of, usb3_of_match); MODULE_DEVICE_TABLE(of, usb3_of_match);
......
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