Patch "arm64: dts: mt8173: Fix auxadc node" has been added to the 4.9-stable tree

Patch "arm64: dts: mt8173: Fix auxadc node" 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

    arm64: dts: mt8173: Fix auxadc node

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:
     arm64-dts-mt8173-fix-auxadc-node.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 a3207d644fb89e5d7d5e01f00c04dcfc6d2d44d5 Mon Sep 17 00:00:00 2001
From: Matthias Brugger <matthias.bgg@gmail.com>
Date: Wed, 26 Oct 2016 16:15:00 +0200
Subject: arm64: dts: mt8173: Fix auxadc node

From: Matthias Brugger <matthias.bgg@gmail.com>

commit a3207d644fb89e5d7d5e01f00c04dcfc6d2d44d5 upstream.

The devicetree node for mt8173-auxadc lacks the clock and
io-channel-cells property. This leads to a non-working driver.

	mt6577-auxadc 11001000.auxadc: failed to get auxadc clock
	mt6577-auxadc: probe of 11001000.auxadc failed with error -2

Fix these fields to get the device up and running.

Fixes: 748c7d4de46a ("ARM64: dts: mt8173: Add thermal/auxadc device
nodes")
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/arm64/boot/dts/mediatek/mt8173.dtsi |    3 +++
 1 file changed, 3 insertions(+)

--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -450,6 +450,9 @@
 		auxadc: auxadc@11001000 {
 			compatible = "mediatek,mt8173-auxadc";
 			reg = <0 0x11001000 0 0x1000>;
+			clocks = <&pericfg CLK_PERI_AUXADC>;
+			clock-names = "main";
+			#io-channel-cells = <1>;
 		};
 
 		uart0: serial@11002000 {


Patches currently in stable-queue which might be from matthias.bgg@gmail.com are

queue-4.9/arm64-dts-mt8173-fix-auxadc-node.patch