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authorArnd Bergmann2018-01-10 10:10:11 -0600
committerGreg Kroah-Hartman2018-02-22 08:45:02 -0600
commit193cfa7632a490a86faa3af1969d63c63873d8be (patch)
treee730d983660ebcd7e6b711039ee63b7de6c85043
parent4bdee1ef5f52afcbd31b8a6331cb63c767031ac6 (diff)
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ARM: dts: s5pv210: add interrupt-parent for ohci
commit 5c1037196b9ee75897c211972de370ed1336ec8f upstream. The ohci-hcd node has an interrupt number but no interrupt-parent, leading to a warning with current dtc versions: arch/arm/boot/dts/s5pv210-aquila.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-goni.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-smdkc110.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-smdkv210.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-torbreck.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 As seen from the related exynos dts files, the ohci and ehci controllers always share one interrupt number, and the number is the same here as well, so setting the same interrupt-parent is the reasonable solution here. Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--arch/arm/boot/dts/s5pv210.dtsi1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
index 8344a0ee2b86..b03fe747b98c 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -461,6 +461,7 @@
461 compatible = "samsung,exynos4210-ohci"; 461 compatible = "samsung,exynos4210-ohci";
462 reg = <0xec300000 0x100>; 462 reg = <0xec300000 0x100>;
463 interrupts = <23>; 463 interrupts = <23>;
464 interrupt-parent = <&vic1>;
464 clocks = <&clocks CLK_USB_HOST>; 465 clocks = <&clocks CLK_USB_HOST>;
465 clock-names = "usbhost"; 466 clock-names = "usbhost";
466 #address-cells = <1>; 467 #address-cells = <1>;