From e0e80d43fc0c5aace76a6c5f9462a1aec3e004f8 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 12 May 2016 13:29:48 -0700 Subject: ARM: dts: Fix uart wakeirq on omap5 by removing WAKEUP_EN for omaps The padconf register WAKEUP_EN is now handled in a generic way using Linux wakeirqs where pinctrl-single toggles the WAKEUP_EN bit when a wakeirq is enabled or disabled. At least omap5 gets confused if the WAKEUP_EN bit is set and the pin is not claimed as a wakeirq. The end result is that wakeirqs don't work properly as there is nothing handling the wakeirq. So let's just remove the WAKEUP_EN usage from dts files. Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap5-board-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot/dts/omap5-board-common.dtsi') diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi index c6aa65a68642..9851b5767ec4 100644 --- a/arch/arm/boot/dts/omap5-board-common.dtsi +++ b/arch/arm/boot/dts/omap5-board-common.dtsi @@ -332,7 +332,7 @@ wlcore_irq_pin: pinmux_wlcore_irq_pin { pinctrl-single,pins = < - OMAP5_IOPAD(0x40, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE6) /* llia_wakereqin.gpio1_wk14 */ + OMAP5_IOPAD(0x40, PIN_INPUT_PULLUP | MUX_MODE6) /* llia_wakereqin.gpio1_wk14 */ >; }; }; -- cgit v1.2.3