[FE training-materials-updates] Kernel serial lab: TX pin must be Pull Down

[Gregory Clement]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=74f32d3e32a253a6b8bae6b386de332ea69a55b5

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commit 74f32d3e32a253a6b8bae6b386de332ea69a55b5
Author: Gregory CLEMENT <gregory.clement at free-electrons.com>
Date:   Wed Jun 1 15:45:05 2016 +0200

    Kernel serial lab: TX pin must be Pull Down
    
    It fixes a typo which occured when the dts snippets was moved outside the tex file
    
    Signed-off-by: Gregory CLEMENT <gregory.clement at free-electrons.com>


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74f32d3e32a253a6b8bae6b386de332ea69a55b5
 labs/kernel-serial-iomem/uarts-pinctrl.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/labs/kernel-serial-iomem/uarts-pinctrl.dts b/labs/kernel-serial-iomem/uarts-pinctrl.dts
index 7dff77c..82106ea 100644
--- a/labs/kernel-serial-iomem/uarts-pinctrl.dts
+++ b/labs/kernel-serial-iomem/uarts-pinctrl.dts
@@ -11,6 +11,6 @@ uart2_pins: uart2_pins {
 uart4_pins: uart4_pins {
 	pinctrl-single,pins = <
 		AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) /* gpmc_wait0.uart4_rx */
-		AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE6) /* gpmc_wpn.uart4_tx */
+		AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpmc_wpn.uart4_tx */
 	>;
 };