Without this patch I am getting an error:
---8<---
[ 15.709742] ohci-pxa27x: OHCI PXA27x/PXA3x driver
[ 15.737150] pxa27x-ohci: probe of 4c000000.ohci failed with error -2
---8<---
The error is generated in drivers/usb/host/ohci-pxa27x.c at line 441:
---8<---
441: usb_clk = devm_clk_get(&pdev->dev, NULL);
442: if (IS_ERR(usb_clk))
443: return PTR_ERR(usb_clk);
---8<---
The error is caused by different names for the same DT node in pxa2xx.dtsi
and pxa27x.dtsi.
Signed-off-by: Sergei Ianovich <ynvich@xxxxxxxxx>
CC: Robert Jarzmik <robert.jarzmik@xxxxxxx>
---
arch/arm/boot/dts/pxa27x.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/pxa27x.dtsi b/arch/arm/boot/dts/pxa27x.dtsi
index 7f68a1e..3016a73 100644
--- a/arch/arm/boot/dts/pxa27x.dtsi
+++ b/arch/arm/boot/dts/pxa27x.dtsi
@@ -26,7 +26,7 @@
clocks = <&clks CLK_NONE>;
};
- pxa27x_ohci: usb@4c000000 {
+ usb0: ohci@4c000000 {
compatible = "marvell,pxa-ohci";
reg = <0x4c000000 0x10000>;
interrupts = <3>;
--
2.6.3
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