From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Horman Subject: [PATCH 1/2] usb: renesas_usbhs: add fallback compatibility string Date: Tue, 8 Dec 2015 14:51:50 +0900 Message-ID: <1449553911-21412-2-git-send-email-horms+renesas@verge.net.au> References: <1449553911-21412-1-git-send-email-horms+renesas@verge.net.au> Return-path: In-Reply-To: <1449553911-21412-1-git-send-email-horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Greg Kroah-Hartman Cc: Yoshihiro Shimoda , Magnus Damm , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Simon Horman List-Id: devicetree@vger.kernel.org Add fallback compatibility string. This is in keeping with the fallback scheme being adopted wherever appropriate for drivers for Renesas SoCs. Signed-off-by: Simon Horman --- Documentation/devicetree/bindings/usb/renesas_usbhs.txt | 4 ++-- drivers/usb/renesas_usbhs/common.c | 4 ++++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt index 7d48f63db44e..8c50df8441c9 100644 --- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt +++ b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt @@ -1,7 +1,7 @@ Renesas Electronics USBHS driver Required properties: - - compatible: Must contain one of the following: + - compatible: "renesas,usbhs-", "renesas,rcar-usbhs" as fallback. - "renesas,usbhs-r8a7790" - "renesas,usbhs-r8a7791" - "renesas,usbhs-r8a7794" @@ -22,7 +22,7 @@ Optional properties: Example: usbhs: usb@e6590000 { - compatible = "renesas,usbhs-r8a7790"; + compatible = "renesas,usbhs-r8a7790", "renesas,rcar-usbhs"; reg = <0 0xe6590000 0 0x100>; interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp7_clks R8A7790_CLK_HSUSB>; diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index d82fa36c3465..2a9d4f405f30 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -481,6 +481,10 @@ static const struct of_device_id usbhs_of_match[] = { .compatible = "renesas,usbhs-r8a7795", .data = (void *)USBHS_TYPE_RCAR_GEN2, }, + { + .compatible = "renesas,usbhs", + .data = (void *)USBHS_TYPE_RCAR_GEN2, + }, { }, }; MODULE_DEVICE_TABLE(of, usbhs_of_match); -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html