Patch "ARM: dts: nomadik: add interrupt-parent for clcd" has been added to the 4.9-stable tree

Patch "ARM: dts: nomadik: add interrupt-parent for clcd" has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ARM: dts: nomadik: add interrupt-parent for clcd

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm-dts-nomadik-add-interrupt-parent-for-clcd.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From e8bfa0422469cdfc86be3f525f621b1d44d2481b Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 15 Jan 2018 17:37:08 +0100
Subject: ARM: dts: nomadik: add interrupt-parent for clcd

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
@@ -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";


Patches currently in stable-queue which might be from arnd@arndb.de are

queue-4.9/arm-spear600-add-missing-interrupt-parent-of-rtc.patch
queue-4.9/arm-dts-sti-add-gpio-polarity-for-hdmi-hpd-gpio-property.patch
queue-4.9/kselftest-fix-oom-in-memory-compaction-test.patch
queue-4.9/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch
queue-4.9/arm-lpc3250-fix-uda1380-gpio-numbers.patch
queue-4.9/arm-spear13xx-fix-dmas-cells.patch
queue-4.9/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch