linux-kernel - [PATCH 4.8 107/125] ARM: dts: sun9i: Add missing #interrupt-cells to R

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Date:   Sat, 29 Oct 2016 09:50:25 -0400
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Chen-Yu Tsai <wens@...e.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH 4.8 107/125] ARM: dts: sun9i: Add missing #interrupt-cells to R_PIO pinctrl device node

4.8-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Chen-Yu Tsai <wens@...e.org>

commit 06ad11be7a9e13499ff8e55e46f09d22f9ee6fc0 upstream.

The R_PIO device node is missing #interrupt-cells, which causes
interrupt parsing to fail to match it as a valid interrupt controller.

Add #interrupt-cells to it. Also remove the unnecesary #address-cells
and #size-cells.

Fixes: 1ac56a6da9e1 ("ARM: dts: sun9i: Add A80 R_PIO pin controller device
		      node")
Signed-off-by: Chen-Yu Tsai <wens@...e.org>
Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/boot/dts/sun9i-a80.dtsi |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/arch/arm/boot/dts/sun9i-a80.dtsi
+++ b/arch/arm/boot/dts/sun9i-a80.dtsi
@@ -899,8 +899,7 @@
 			resets = <&apbs_rst 0>;
 			gpio-controller;
 			interrupt-controller;
-			#address-cells = <1>;
-			#size-cells = <0>;
+			#interrupt-cells = <3>;
 			#gpio-cells = <3>;
 
 			r_ir_pins: r_ir {