From mboxrd@z Thu Jan 1 00:00:00 1970 From: denis@eukrea.com (Denis Carikli) Date: Wed, 12 Mar 2014 11:01:54 +0100 Subject: [PATCH v3][ 5/9] ARM: dts: imx25.dtsi: Fix USB support. In-Reply-To: <1394618518-13803-1-git-send-email-denis@eukrea.com> References: <1394618518-13803-1-git-send-email-denis@eukrea.com> Message-ID: <1394618518-13803-5-git-send-email-denis@eukrea.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Fabio Estevam This patch was adapted from the thread named "USB Host support for mx25" on linux-usb at vger.kernel.org Signed-off-by: Denis Carikli --- Changelog v2->v3: - rebased on top of the "usb: chipidea: Use standard usb-phy property." patch. - Fixed the usbphy nodes index and added and added a reg property. Changelog v1->v2: - The usbphy nodes were made to look like the ones in imx53.dtsi - The patch was rebased on top of the clock fixes commits. --- arch/arm/boot/dts/imx25.dtsi | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi index 829791e..02697b2 100644 --- a/arch/arm/boot/dts/imx25.dtsi +++ b/arch/arm/boot/dts/imx25.dtsi @@ -482,22 +482,13 @@ clocks = <&clks 99>; }; - usbphy1: usbphy at 1 { - compatible = "nop-usbphy"; - status = "disabled"; - }; - - usbphy2: usbphy at 2 { - compatible = "nop-usbphy"; - status = "disabled"; - }; - usbotg: usb at 53ff4000 { compatible = "fsl,imx25-usb", "fsl,imx27-usb"; reg = <0x53ff4000 0x0200>; interrupts = <37>; clocks = <&clks 70>; fsl,usbmisc = <&usbmisc 0>; + usb-phy = <&usbphy0>; status = "disabled"; }; @@ -507,6 +498,7 @@ interrupts = <35>; clocks = <&clks 70>; fsl,usbmisc = <&usbmisc 1>; + usb-phy = <&usbphy1>; status = "disabled"; }; @@ -516,7 +508,6 @@ clocks = <&clks 9>, <&clks 70>, <&clks 8>; clock-names = "ipg", "ahb", "per"; reg = <0x53ff4600 0x00f>; - status = "disabled"; }; dryice at 53ffc000 { @@ -548,4 +539,20 @@ }; }; }; + + usbphy { + #address-cells = <1>; + #size-cells = <0>; + compatible = "simple-bus"; + + usbphy0: usbphy at 0 { + reg = <0>; + compatible = "usb-nop-xceiv"; + }; + + usbphy1: usbphy at 1 { + reg = <1>; + compatible = "usb-nop-xceiv"; + }; + }; }; -- 1.7.9.5