Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 42/59] arm64: dts: mt8173: Fix auxadc node | Date | Fri, 13 Jan 2017 13:01:49 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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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 {
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