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boards: stm3210c_eval: Use dts for clocks configuration

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Convert board to use of device tree for clocks configuration.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2021-05-04 10:38:42 +02:00 • committed by Kumar Gala
commit 64359e1641
2 changed files with 22 additions and 21 deletions
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21
boards/arm/stm3210c_eval/stm3210c_eval.dts
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@ -41,6 +41,27 @@
};
};
&clk_hse {
hse-bypass;
clock-frequency = <DT_FREQ_M(8)>; /* STLink 8MHz clock */
status = "okay";
};
&pll {
mul = <9>;
prediv = <1>;
clocks = <&clk_hse>;
status = "okay";
};
&rcc {
clocks = <&pll>;
clock-frequency = <DT_FREQ_M(72)>;
ahb-prescaler = <1>;
apb1-prescaler = <2>;
apb2-prescaler = <1>;
};
&usart2 {
pinctrl-0 = <&usart2_tx_pd5 &usart2_rx_pd6>;
current-speed = <115200>;