sam0_common: periph/spi: use sercom_clk_en/dis()
Use already existing functions to turn on / off SERCOM clocks instead of replicating the functionality in the driver.
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@ -48,20 +48,12 @@ static inline SercomSpi *dev(spi_t bus)
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static inline void poweron(spi_t bus)
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{
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#if defined(CPU_FAM_SAMD21)
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PM->APBCMASK.reg |= (PM_APBCMASK_SERCOM0 << sercom_id(dev(bus)));
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#elif defined(CPU_SAML21) || defined(CPU_SAML1X)
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MCLK->APBCMASK.reg |= (MCLK_APBCMASK_SERCOM0 << sercom_id(dev(bus)));
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#endif
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sercom_clk_en(dev(bus));
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}
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static inline void poweroff(spi_t bus)
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{
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#if defined(CPU_FAM_SAMD21)
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PM->APBCMASK.reg &= ~(PM_APBCMASK_SERCOM0 << sercom_id(dev(bus)));
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#elif defined(CPU_SAML21) || defined(CPU_SAML1X)
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MCLK->APBCMASK.reg &= ~(MCLK_APBCMASK_SERCOM0 << sercom_id(dev(bus)));
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#endif
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sercom_clk_dis(dev(bus));
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}
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void spi_init(spi_t bus)
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