Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 35/42] ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init | Date | Tue, 24 Jan 2017 08:55:45 +0100 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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From: Gary Bisson <gary.bisson@boundarydevices.com>
commit 6ab5c2b662e2dcbb964099bf7f19e9dbc9ae5a41 upstream.
This patch fixes the following error: sgtl5000 0-000a: Error reading chip id -6 imx-sgtl5000 sound: ASoC: CODEC DAI sgtl5000 not registered imx-sgtl5000 sound: snd_soc_register_card failed (-517)
The problem was that the pinctrl group was linked to the sound driver instead of the codec node. Since the codec is probed first, the sys_mclk was missing and it would therefore fail to initialize.
Fixes: b32e700256bc ("ARM: dts: imx: add Boundary Devices Nitrogen6_Max board") Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi @@ -319,8 +319,6 @@ compatible = "fsl,imx6q-nitrogen6_max-sgtl5000", "fsl,imx-audio-sgtl5000"; model = "imx6q-nitrogen6_max-sgtl5000"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sgtl5000>; ssi-controller = <&ssi1>; audio-codec = <&codec>; audio-routing = @@ -401,6 +399,8 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgtl5000>; reg = <0x0a>; clocks = <&clks 201>; VDDA-supply = <®_2p5v>;
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