openwrtv3/target/linux/brcm2708/patches-4.1/0105-squash-BCM270X_DT-I2S-only-needs-Alt2-on-28-31.patch

From e5ff922e131fa1d8f6cf3ebbd36a8f34771e97eb Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Sat, 4 Jul 2015 19:55:23 +0100
Subject: [PATCH 105/222] squash: BCM270X_DT: I2S only needs Alt2 on 28-31

See: https://github.com/raspberrypi/linux/issues/1046
---
 arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 2 +-
 arch/arm/boot/dts/bcm2708-rpi-cm.dts     | 2 +-
 arch/arm/boot/dts/bcm2709-rpi-2-b.dts    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

--- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
@@ -25,7 +25,7 @@
 
 	i2s_pins: i2s {
 		brcm,pins = <18 19 20 21>;
-		brcm,function = <6>; /* alt2 */
+		brcm,function = <4>; /* alt0 */
 	};
 };
 
--- a/arch/arm/boot/dts/bcm2708-rpi-cm.dts
+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dts
@@ -28,7 +28,7 @@
 
 	i2s_pins: i2s {
 		brcm,pins = <18 19 20 21>;
-		brcm,function = <6>; /* alt2 */
+		brcm,function = <4>; /* alt0 */
 	};
 };
 
--- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
+++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
@@ -25,7 +25,7 @@
 
 	i2s_pins: i2s {
 		brcm,pins = <18 19 20 21>;
-		brcm,function = <6>; /* alt2 */
+		brcm,function = <4>; /* alt0 */
 	};
 };