arm64: dts: ti: k3-j721s2-common-proc-board: Remove Pinmux for CTS and RTS in wkup_uart0

arm64: dts: ti: k3-j721s2-common-proc-board: Remove Pinmux for CTS and RTS in wkup_uart0

[ Upstream commit 28e5b74d524050008edf415f20a3e38907b8f176 ]

Only Tx and Rx Signal lines for wkup_uart0 are brought out on
the Common Proc Board through SoM, but CTS and RTS signal lines
are not brought on the board. Thus, remove pinmux for CTS and RTS
signal lines for wkup_uart0 in J721S2.

Fixes: f5e9ee0b354a ("arm64: dts: ti: k3-j721s2-common-proc-board: Add uart pinmux")
Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20240214105846.1096733-4-b-kapoor@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>