23 lines
450 B
Plaintext
23 lines
450 B
Plaintext
/* The clock that is output must be enabled. */
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&clk_lse {
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status = "okay";
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};
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/* See reference manual (RM0456):
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* 0b0111: LSE clock selected
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*/
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#define MCO1_SEL_LSE 7
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/* See reference manual (RM0456):
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* 0b001: MCO divided by 2
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*/
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#define MCO1_PRE_DIV_2 1
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&mco1 {
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status = "okay";
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clocks = <&rcc STM32_SRC_LSE MCO1_SEL(MCO1_SEL_LSE)>;
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prescaler = <MCO1_PRE(MCO1_PRE_DIV_2)>;
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pinctrl-0 = <&rcc_mco_pa8>;
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pinctrl-names = "default";
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};
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