ARM: dts: am3517-evm: Fix LED3/4 pinmux

ARM: dts: am3517-evm: Fix LED3/4 pinmux

[ Upstream commit 2ab6b437c65233f06bdd2988fd5913baeca5f159 ]

The pinmux for LED3 and LED4 are incorrectly attached to the
omap3_pmx_core when they should be connected to the omap3_pmx_wkup
pin mux.  This was likely masked by the fact that the bootloader
used to do all the pinmuxing.

Fixes: 0dbf99542caf ("ARM: dts: am3517-evm: Add User LEDs and Pushbutton")
Signed-off-by: Adam Ford <aford173@gmail.com>
Message-ID: <20231005000402.50879-1-aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>