From 4de668ca1f16498a6eab79af3b71e4e863333106 Mon Sep 17 00:00:00 2001 From: DigitalDreamtime Date: Thu, 19 May 2016 00:00:00 +0100 Subject: [PATCH] simple: add sound-dai-cells to I2S def Add '#sound-dai-cells = <0>;' to the I2S definition in bcm2708_common.dtsi Not having it specified, whilst not causing an issue right now with rpi-4.4.y, is going to cause an issue going forward with the use of simple-card driver. So it doesn't fall through the cracks, patch it in now. Hopefully Martin has taken care of getting a patch submitted for the upstream Pi dts, as it was he who first run into the issue with the current upstream kernel.... https://github.com/msperl/linux-rpi/issues/3#issue-154916615 Signed-off-by: DigitalDreamtime --- arch/arm/boot/dts/bcm2708_common.dtsi | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm/boot/dts/bcm2708_common.dtsi +++ b/arch/arm/boot/dts/bcm2708_common.dtsi @@ -137,6 +137,7 @@ i2s: i2s@7e203000 { compatible = "brcm,bcm2835-i2s"; + #sound-dai-cells = <0>; reg = <0x7e203000 0x24>, <0x7e101098 0x08>;