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Commit 5119dd1e authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Greg Kroah-Hartman
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usb: renesas_usbhs: Add support for R-Car H3 



This patch adds a compatible string to support for R-Car H3.

Since the HS-USB controller of R-Car H3 is almost the same specification
with R-Car Gen2 (these have 16 pipes and usb-dmac), this patch
sets the "type" of renesas_usbhs_driver_param to USBHS_TYPE_RCAR_GEN2.

Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f975c5cd

Documentation/devicetree/bindings/usb/renesas_usbhs.txt

+1 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ Required properties: 
	- "renesas,usbhs-r8a7790"

	- "renesas,usbhs-r8a7791"

	- "renesas,usbhs-r8a7794"

	- "renesas,usbhs-r8a7795"

  - reg: Base address and length of the register for the USBHS

  - interrupts: Interrupt specifier for the USBHS

  - clocks: A list of phandle + clock specifier pairs

drivers/usb/renesas_usbhs/common.c

+5 −0
Original line number Diff line number Diff line
@@ -476,6 +476,11 @@ static const struct of_device_id usbhs_of_match[] = { 
		.compatible = "renesas,usbhs-r8a7794",

		.data = (void *)USBHS_TYPE_RCAR_GEN2,

	},

	{

		/* Gen3 is compatible with Gen2 */

		.compatible = "renesas,usbhs-r8a7795",

		.data = (void *)USBHS_TYPE_RCAR_GEN2,

	},

	{ },

};

MODULE_DEVICE_TABLE(of, usbhs_of_match);