diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0370-simple-add-sound-dai-cells-to-I2S-def.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0370-simple-add-sound-dai-cells-to-I2S-def.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0370-simple-add-sound-dai-cells-to-I2S-def.patch b/target/linux/brcm2708/patches-4.4/0370-simple-add-sound-dai-cells-to-I2S-def.patch new file mode 100644 index 0000000000..f84b7b8745 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0370-simple-add-sound-dai-cells-to-I2S-def.patch @@ -0,0 +1,33 @@ +From b035bb68499b1b100f3f06c76fc1ad7f10953f19 Mon Sep 17 00:00:00 2001 +From: DigitalDreamtime <clive.messer@digitaldreamtime.co.uk> +Date: Thu, 19 May 2016 00:00:00 +0100 +Subject: [PATCH 370/423] 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 <clive.messer@digitaldreamtime.co.uk> +--- + 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>; + |