diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-01-10 17:10:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-22 15:42:32 +0100 |
| commit | 7367af9cf0e4e1502151d42535cae779046d77e4 (patch) | |
| tree | 1f9e27c82862379fffd21bfa9e9c8ce27340f17d /arch | |
| parent | 34aac3426553aed01e59ec30467e42d165af2142 (diff) | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/s5pv210.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi index 726c5d0dbd5b..b290a5abb901 100644 --- a/arch/arm/boot/dts/s5pv210.dtsi +++ b/arch/arm/boot/dts/s5pv210.dtsi @@ -463,6 +463,7 @@ compatible = "samsung,exynos4210-ohci"; reg = <0xec300000 0x100>; interrupts = <23>; + interrupt-parent = <&vic1>; clocks = <&clocks CLK_USB_HOST>; clock-names = "usbhost"; #address-cells = <1>; |