From: Arnd Bergmann Date: Mon, 15 Jan 2018 16:37:08 +0000 (+0100) Subject: ARM: dts: nomadik: add interrupt-parent for clcd X-Git-Tag: C0P2-H0.0--20200415~5228 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=56d435814c9653346be9dffd3d99965992eb25a5;p=linux.git ARM: dts: nomadik: add interrupt-parent for clcd commit e8bfa0422469cdfc86be3f525f621b1d44d2481b upstream. The clcd device is lacking an interrupt-parent property, which makes the interrupt unusable and shows up as a warning with the latest dtc version: arch/arm/boot/dts/ste-nomadik-s8815.dtb: Warning (interrupts_property): Missing interrupt-parent for /amba/clcd@10120000 arch/arm/boot/dts/ste-nomadik-nhk15.dtb: Warning (interrupts_property): Missing interrupt-parent for /amba/clcd@10120000 I looked up the old board files and found that this interrupt has the same irqchip as all the other on-chip device, it just needs one extra line. Fixes: 17470b7da11c ("ARM: dts: add the CLCD LCD display to the NHK15") Reviewed-by: Linus Walleij Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index adb1c0998b81..1077ceebb2d6 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -749,6 +749,7 @@ reg = <0x10120000 0x1000>; interrupt-names = "combined"; interrupts = <14>; + interrupt-parent = <&vica>; clocks = <&clcdclk>, <&hclkclcd>; clock-names = "clcdclk", "apb_pclk"; status = "disabled";