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authorTony Lindgren <tony@atomide.com>2016-05-12 23:29:48 +0300
committerTony Lindgren <tony@atomide.com>2016-05-12 23:29:48 +0300
commit49111cd1c5498d2a356b0e51d74987dad0e88530 (patch)
treeea64404750fa52dd6396533b973249fa91fde963 /arch/arm/boot/dts/omap5-igep0050.dts
parent6b4e941875ca464e0bf737d7cdc9b72b008df6eb (diff)
downloadlinux-49111cd1c5498d2a356b0e51d74987dad0e88530.tar.xz
ARM: dts: Fix igepv5 audiopwon-gpio
Playing audio works on omap5-uevm, but produces an "Unhandled fault: imprecise external abort (0x1406) at 0x00000000" error on igepv5. Looks like the twl6040 audpwron GPIO pin is different for these boards. Let's fix the issue by configuring the audpwron in the board specific dts file. Cc: Agustí Fontquerni <af@iseebcn.com> Cc: Eduard Gavin <egavin@iseebcn.com> Cc: Enric Balletbo i Serra <eballetbo@gmail.com> Acked-by: Peter Ujfalusi <peter.ujflausi@ti com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap5-igep0050.dts')
-rw-r--r--arch/arm/boot/dts/omap5-igep0050.dts10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap5-igep0050.dts b/arch/arm/boot/dts/omap5-igep0050.dts
index 46ecb1dd3b5c..700966b85575 100644
--- a/arch/arm/boot/dts/omap5-igep0050.dts
+++ b/arch/arm/boot/dts/omap5-igep0050.dts
@@ -52,3 +52,13 @@
<&gpio7 3 0>; /* 195, SDA */
};
+&twl6040 {
+ ti,audpwron-gpio = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* gpio line 144 */
+};
+
+&twl6040_pins {
+ pinctrl-single,pins = <
+ OMAP5_IOPAD(0x1c4, PIN_OUTPUT | MUX_MODE6) /* mcspi1_somi.gpio5_144 */
+ OMAP5_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE6) /* perslimbus2_clock.gpio5_145 */
+ >;
+};