ARM: dts: am437x-l4: fix typo in can@0 node

stable inclusion
from stable-5.10.58
commit 9bf056b99fa0b28679b50389319f73e2e5a3aea0
bugzilla: 176984 https://gitee.com/openeuler/kernel/issues/I4E2P4

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9bf056b99fa0b28679b50389319f73e2e5a3aea0



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[ Upstream commit 0162a996 ]

Replace clock-name with clock-names.

Fixes: 2a4117df ("ARM: dts: Fix dcan driver probe failed on am437x platform")
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Acked-by: Weilong Chen <chenweilong@huawei.com>
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>