ARM: dts: omap: correct indentation

[ Upstream commit 8ae9c7a6 ]

Do not use spaces for indentation.

Link: https://lore.kernel.org/r/20221002092002.68880-1-krzysztof.kozlowski@linaro.org


Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Stable-dep-of: 6469b2fe ("ARM: dts: ti: omap: Fix bandgap thermal cells addressing for omap3/4")
Signed-off-by: Sasha Levin <sashal@kernel.org>