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stm32: clock_control: Driver overhaul #44312

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Merged
merged 38 commits into from
Apr 21, 2022
Merged

stm32: clock_control: Driver overhaul #44312

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bb013f9
dts/arm: stm32h7: Introduce a stm32h7 specific clock binding
erwango Jan 14, 2022
a16d599
drivers/clock_control: stm32h7: Change clock bus bindings values
erwango Jan 14, 2022
d16d6f5
include/drivers: stm32_clock_control: Avoid non defined PLL outputs
erwango Jan 21, 2022
bd47c41
include/dt-bindings/clock: Add stm32u5 clock bindings
erwango Mar 1, 2022
5c609d4
drivers/clock_control: stm32h7: Fixes on function declarations
erwango Mar 2, 2022
ee9a692
drivers/clock_control: stm32u5: Use new clock bindings
erwango Mar 2, 2022
d6d4d42
drivers/clock_control: stm32u5: Update SystemCoreClock at a single place
erwango Mar 4, 2022
d57c3e8
drivers/clock_control: stm32u5: Factorize bus prescalers settings
erwango Mar 4, 2022
d7f913a
drivers/clock_control: stm32u5: Don't disable other clocks
erwango Mar 4, 2022
80dffc6
drivers/clock_control: stm32u5: Centralize flash_latency update
erwango Mar 4, 2022
d6eb4d8
drivers/clock_control: stm32u5: Centralize regu voltage setting
erwango Mar 4, 2022
0a3a9e1
drivers/clock_control: stm32u5: Move clock init to a single function
erwango Mar 4, 2022
968ee2d
drivers/clock_control: stm32u5: Clean up fixed clocks functions.
erwango Mar 4, 2022
d3266d9
drivers/clock_control: stm32u5: Use fixed clocks set up to configure …
erwango Mar 4, 2022
687dd93
drivers/clock_control: stm32 common: Don't disable fixed clocks
erwango Mar 22, 2022
7132d8b
drivers/clock_control: stm32 common: Factorize freq bus setting
erwango Mar 22, 2022
d85e403
drivers/clock_control: stm32 common: Factorize flash latency setting
erwango Mar 22, 2022
c95c8ac
drivers/clock_control: stm32 common: Use DT macros for bus prescalers
erwango Mar 23, 2022
e9e958d
drivers/clock_control: stm32 common: Group fixed clocks init
erwango Mar 23, 2022
daada66
include/drivers/clock_control: stm32: Some HSE clocks are pure fixed-…
erwango Mar 25, 2022
d6b246e
drivers/clock_control: stm32_common: Add elementary PLL configuration…
erwango Mar 23, 2022
78e9dab
include/drivers/clock_control: stm32: Missing PLL macro on some compats
erwango Mar 25, 2022
d1d6ab0
dts: stm32: Add rcc prop undershoot-prevention
erwango Mar 25, 2022
5dbe7b7
drivers/clock_control: stm32: style edits on set_up_fixed_clock_sourc…
erwango Mar 25, 2022
31d5781
include/dt-bindings/clock: stm32: Add bindings for 'common' series
erwango Mar 29, 2022
be13a0d
drivers/clock_control: stm32 common: Use new bus clock bindings
erwango Mar 29, 2022
022234f
boards: lora_e5_dev_board: Fix dts clock description
erwango Mar 30, 2022
64bb2d1
dts/bindings/clocks: st,stm32f105-pll-clock.yaml: previd is required
erwango Mar 30, 2022
8e5bae4
drivers/clock_control: stm32 common: Set flash latency code under switch
erwango Mar 30, 2022
7d6a83a
tests/drivers/clock_control: stm32f1: HSI clock is 8MHz
erwango Apr 1, 2022
d97f0c7
tests/drivers/clock_control: stm32l0/l1: MSI range 11 is not allowed
erwango Apr 1, 2022
f99a217
dts/bindings/clocks: stm32l0-msi-clock: Use enum for allowed values
erwango Apr 1, 2022
4f66a33
dts/bindings/clock: st-stm32(wb)-rcc: Clarify 'clock-frequency' meaning
erwango Apr 5, 2022
fe5c284
drivers/clock_control: stm32 common: Remove intermediate hclk variable
erwango Apr 5, 2022
ded7fb0
tests/drivers/clock_control: stm32u5: Rework to explicitly test HCLK
erwango Apr 6, 2022
3491542
drivers/clock_control: stm32u5: Fix on flash latency procedure
erwango Apr 6, 2022
d81918e
tests/drivers/clock_control: stm32_common: Test HCLCK instead of SYSCLK
erwango Apr 6, 2022
3de094a
include/dt-bindings: clocks: stm32h7: Use _C1_ registers offset
erwango Apr 7, 2022
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10 changes: 0 additions & 10 deletions boards/arm/lora_e5_dev_board/lora_e5_dev_board.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -111,16 +111,6 @@
msi-range = <11>;
};

&pll {
clocks = <&clk_msi>;
div-m = <3>;
mul-n = <6>;
div-r = <2>;
div-q = <2>;
div-p = <2>;
status = "okay";
};

&rcc {
clocks = <&clk_msi>;
clock-frequency = <DT_FREQ_M(48)>;
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1 change: 1 addition & 0 deletions boards/arm/stm32vl_disco/stm32vl_disco.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,7 @@

&pll {
mul = <6>;
prediv = <1>;
clocks = <&clk_hsi>;
status = "okay";
};
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