drivers: adc: adc_mcux_adc12: enable support for channel>=16 on S32K14X
Enable support for channels >= 16 on devices S32K146 and S32K148. Channels >= 16 are encoded as 100000b..101111b in SC1[ADCH] field. Signed-off-by: Marcin Wierzbicki <marcin.wierzbicki@accenture.com>
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@ -166,6 +166,15 @@ static void mcux_adc12_start_channel(const struct device *dev)
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LOG_DBG("Starting channel %d", data->channel_id);
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channel_config.enableInterruptOnConversionCompleted = true;
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channel_config.channelNumber = data->channel_id;
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#if defined(CONFIG_SOC_S32K146) || defined(CONFIG_SOC_S32K148)
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if (data->channel_id >= 16) {
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/*
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* channels 16..31 are encoded as 100000b..101111b in
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* SC1[ADCH] field
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*/
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channel_config.channelNumber += 16;
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}
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#endif
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ADC12_SetChannelConfig(config->base, channel_group, &channel_config);
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}
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