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drivers: serial: Update drivers to use devicetree Kconfig symbol

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Update serial drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.

We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.

Signed-off-by: Kumar Gala <galak@kernel.org>
This commit is contained in:
Kumar Gala 2022-07-20 13:46:30 -05:00 • committed by Carles Cufí
commit 7d5215ff19
43 changed files with 99 additions and 78 deletions
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2
drivers/serial/Kconfig.it8xxx2
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@ -3,6 +3,8 @@
config UART_ITE_IT8XXX2
bool "ITE IT8XXX2 UART driver"
default y
depends on DT_HAS_ITE_IT8XXX2_UART_ENABLED
help
IT8XXX2 uses shared ns16550.c driver which does not
provide a power management callback, so create driver