boards: stm32: Remove lptim node when not used in tree

These boards enable lptim node, but don't propose 'power-states'
description, making it useless and not testable regarding configuration
of existing, in tree, PM tests.

Clean up this definition.

They will be put back along with 'power-states', when possible to test.

(cherry picked from commit a35279488ad9f50faaa512a33c373d516a3cb262)

Original-Signed-off-by: Erwan Gouriou <>
GitOrigin-RevId: a35279488ad9f50faaa512a33c373d516a3cb262
Change-Id: I8b1c5f60ada4799c6e4d4dafa3001ee921f80db4
Reviewed-by: Jack Rosenthal <>
Commit-Queue: Jack Rosenthal <>
Tested-by: CopyBot Service Account <>
1 file changed