From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: [PATCH] [RFC] ARM: shmobile: bockw dts: Override #sound-dai-cells to zero Date: Mon, 7 Dec 2015 17:25:37 +0100 Message-ID: <1449505537-15428-1-git-send-email-geert+renesas@glider.be> Return-path: Sender: linux-sh-owner@vger.kernel.org To: Simon Horman , Magnus Damm , Kuninori Morimoto , Ulrich Hecht Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-sh@vger.kernel.org, Geert Uytterhoeven List-Id: devicetree@vger.kernel.org The default value of #sound-dai-cells in r8a7778.dtsi is one, while the /sound/simple-audio-card,cpu device node in r8a7778-bockw.dts uses a phandle without any extra cells ("<&rcar_sound>"), causing: /sound/simple-audio-card,cpu: arguments longer than property asoc-simple-card sound: parse error -22 asoc-simple-card: probe of sound failed with error -22 Override #sound-dai-cells to zero to fix this. Signed-off-by: Geert Uytterhoeven --- The rcar_sound node is still disabled. So why is this needed?!? --- arch/arm/boot/dts/r8a7778-bockw.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts index 3c03e6b8261e9348..158ad94fd4d187a7 100644 --- a/arch/arm/boot/dts/r8a7778-bockw.dts +++ b/arch/arm/boot/dts/r8a7778-bockw.dts @@ -172,6 +172,11 @@ }; }; +&rcar_sound { + /* Single DAI */ + #sound-dai-cells = <0>; +}; + &sdhi0 { pinctrl-0 = <&sdhi0_pins>, <&sdhi0_pup_pins>; pinctrl-names = "default"; -- 1.9.1