From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Matthias Brugger Subject: [PATCH] arm64: dts: mt8173: Fix auxadc node Date: Wed, 26 Oct 2016 16:15:00 +0200 Message-Id: <20161026141500.27105-1-matthias.bgg@gmail.com> To: robh+dt@kernel.org, mark.rutland@arm.com, will.deacon@arm.com, zhiyong.tao@mediatek.com, s.hauer@pengutronix.de Cc: djkurtz@chromium.org, p.zabel@pengutronix.de, hans.verkuil@cisco.com, andrew-ct.chen@mediatek.com, ck.hu@mediatek.com, bayi.cheng@mediatek.com, yong.wu@mediatek.com, dawei.chien@mediatek.com, chunfeng.yun@mediatek.com, tiffany.lin@mediatek.com, fan.chen@mediatek.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Matthias Brugger List-ID: 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 --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 1c71e25..6c03c17 100644 --- 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 { -- 2.10.1