Commit b67b1944 authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
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ARM: dts: imx27: Use the correct usb clock gate



USB Host1, Host2 and OTG are gated via 'usb_ipg_gate' clock, so fix it in order
to avoid the following kernel oops:

usbcore: registered new interface driver usb-storage
10024000.usb supply vbus not found, using dummy regulator
Unhandled fault: external abort on non-linefetch (0x808) at 0xf4424184
Internal error: : 808 [#1] PREEMPT ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc1-26325-g971f9fd-dirty #64
task: c7829aa0 ti: c7836000 task.ti: c7836000
PC is at ci_hdrc_probe+0x3a4/0x634
LR is at ci_hdrc_probe+0x100/0x634
pc : [<c036cc78>]    lr : [<c036c9d4>]    psr: 60000013
sp : c7837d48  ip : 00000001  fp : 00000000
r10: 00000000  r9 : 00000000  r8 : c791b6c0
r7 : c7945000  r6 : f4424000  r5 : c7945010  r4 : c794e010
r3 : f4424184  r2 : 00000000  r1 : 8c000004  r0 : 0c000004
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 0005317f  Table: a0004000  DAC: 00000017
Process swapper (pid: 1, stack limit = 0xc78361c0)
Stack: (0xc7837d48 to 0xc7838000)

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@freescale.com>
parent 22869087
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+3 −3
Original line number Diff line number Diff line
@@ -465,7 +465,7 @@ usbotg: usb@10024000 {
				compatible = "fsl,imx27-usb";
				reg = <0x10024000 0x200>;
				interrupts = <56>;
				clocks = <&clks 15>;
				clocks = <&clks 75>;
				fsl,usbmisc = <&usbmisc 0>;
				fsl,usbphy = <&usbphy0>;
				status = "disabled";
@@ -475,7 +475,7 @@ usbh1: usb@10024200 {
				compatible = "fsl,imx27-usb";
				reg = <0x10024200 0x200>;
				interrupts = <54>;
				clocks = <&clks 15>;
				clocks = <&clks 75>;
				fsl,usbmisc = <&usbmisc 1>;
				status = "disabled";
			};
@@ -484,7 +484,7 @@ usbh2: usb@10024400 {
				compatible = "fsl,imx27-usb";
				reg = <0x10024400 0x200>;
				interrupts = <55>;
				clocks = <&clks 15>;
				clocks = <&clks 75>;
				fsl,usbmisc = <&usbmisc 2>;
				fsl,usbphy = <&usbphy2>;
				status = "disabled";