ARM: dts: s5pv210: correct MIPI CSIS clock name

stable inclusion
from stable-v5.10.180
commit 4a638a958230748031967662f91d7d14f5077869
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8FC2O

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=4a638a958230748031967662f91d7d14f5077869

--------------------------------

commit 665b9459 upstream.

The Samsung S5P/Exynos MIPI CSIS bindings and Linux driver expect first
clock name to be "csis".  Otherwise the driver fails to probe.

Fixes: 94ad0f6d ("ARM: dts: Add Device tree for s5pv210 SoC")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230212185818.43503-2-krzysztof.kozlowski@linaro.org


Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>