[PATCH 4.14 029/167] ARM: dts: nomadik: add interrupt-parent for clcd

Greg Kroah-Hartman
2018-02-21T12:47:20Z

From: Arnd Bergmann <arnd@arndb.de>

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 <linus.walleij@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
arch/arm/boot/dts/ste-nomadik-stn8815.dtsi | 1 +
1 file changed, 1 insertion(+)

--- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
+++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
@@ -750,6 +750,7 @@
reg = <0x10120000 0x1000>;
interrupt-names = "combined";
interrupts = <14>;
+ interrupt-parent = <&vica>;
clocks = <&clcdclk>, <&hclkclcd>;
clock-names = "clcdclk", "apb_pclk";
status = "disabled";