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soc: nordic: nrf53: deprecate all L|HFXO options

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Devicetree should be used instead. Example DT snippets are provided to
ease with the transition.

Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
This commit is contained in:
Gerard Marull-Paretas 2024-06-26 13:49:37 +02:00 • committed by Henrik Brix Andersen
commit 718007a038
1 changed files with 63 additions and 2 deletions
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65
soc/nordic/nrf53/Kconfig
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@ -204,8 +204,12 @@ if !TRUSTED_EXECUTION_NONSECURE || BUILD_WITH_TFM
config SOC_ENABLE_LFXO
bool "LFXO"
default y
select DEPRECATED
help
This option is deprecated, use DT instead. For this option to apply,
make sure to select either "internal" or "external" in the
load-capacitors property.
Enable the low-frequency oscillator (LFXO) functionality on XL1 and
XL2 pins.
This option must be enabled if either application or network core is
@ -215,19 +219,49 @@ config SOC_ENABLE_LFXO
choice SOC_LFXO_LOAD_CAPACITANCE
prompt "LFXO load capacitance"
depends on SOC_ENABLE_LFXO
default SOC_LFXO_CAP_INT_7PF
config SOC_LFXO_CAP_EXTERNAL
bool "Use external load capacitors"
select DEPRECATED
help
This option is deprecated, use DT instead. Example configuration:
&lfxo {
load-capacitors = "external";
};
config SOC_LFXO_CAP_INT_6PF
bool "6 pF internal load capacitance"
select DEPRECATED
help
This option is deprecated, use DT instead. Example configuration:
&lfxo {
load-capacitors = "internal";
load-capacitance-picofarad = <6>;
};
config SOC_LFXO_CAP_INT_7PF
bool "7 pF internal load capacitance"
select DEPRECATED
help
This option is deprecated, use DT instead. Example configuration:
&lfxo {
load-capacitors = "internal";
load-capacitance-picofarad = <7>;
};
config SOC_LFXO_CAP_INT_9PF
bool "9 pF internal load capacitance"
select DEPRECATED
help
This option is deprecated, use DT instead. Example configuration:
&lfxo {
load-capacitors = "internal";
load-capacitance-picofarad = <9>;
};
endchoice
@ -238,6 +272,9 @@ choice SOC_HFXO_LOAD_CAPACITANCE
config SOC_HFXO_CAP_DEFAULT
bool "SoC default"
help
This option is deprecated, use DT instead. For this configuration to
apply, no DT changes are required from the SoC DT file defaults.
When this option is used, the SoC initialization routine does not
touch the XOSC32MCAPS register value, so the default setting for
the SoC is in effect. Please note that this may not necessarily be
@ -246,10 +283,27 @@ config SOC_HFXO_CAP_DEFAULT
config SOC_HFXO_CAP_EXTERNAL
bool "Use external load capacitors"
select DEPRECATED
help
This option is deprecated, use DT instead. Example configuration:
&hfxo {
load-capacitors = "external";
};
config SOC_HFXO_CAP_INTERNAL
bool "Use internal load capacitors"
depends on NRF_SOC_SECURE_SUPPORTED
select DEPRECATED
help
This option is deprecated, use DT instead. Example configuration:
&hfxo {
load-capacitors = "internal";
...
};
See CONFIG_SOC_HFXO_CAP_INT_VALUE_X2 for more information.
endchoice
@ -258,6 +312,13 @@ config SOC_HFXO_CAP_INT_VALUE_X2
depends on SOC_HFXO_CAP_INTERNAL
range 14 40
help
This option is deprecated, use DT instead. Example configuration:
&hfxo {
load-capacitors = "internal";
load-capacitance-femtofarad = <7000>;
};
Internal capacitors ranging from 7.0 pF to 20.0 pF in 0.5 pF steps
can be enabled on pins XC1 and XC2. This option specifies doubled
capacitance value for the two capacitors. Set it to 14 to get 7.0 pF