[PATCH] drivers: mfd: ti_am335x_tscadc: increase ADC ref clock to 24MHz
vigneshr at ti.com
Wed Nov 9 21:07:12 PST 2016
On Thursday 10 November 2016 05:23 AM, John Syne wrote:
> OK, then back to my original question. Given that these DT properties are supported in the driver
Below properties are supported by only by ti_am3335x_adc driver and not
ti_am335x_tsc driver. As author of this patch pointed out in another
reply, there is no need to change step-opendelay for tsc. AFAIK, I don't
see a use case where these values needs to be tweaked for tsc channels,
therefore it does not make sense to be DT properties.
> shouldn’t the following be added to am33xx.dtsi and am4372.dtsi?
Its totally upto board dts files to allocate channels for tsc and adc.
So, how could these be added to dtsi files?
> ti,chan-step-avg = <0x16 0x16 0x16 0x16 0x16 0x16 0x16>;
> ti,chan-step-opendelay = <0x500 0x500 0x500 0x500 0x500 0x500 0x500>;
> ti,chan-step-sampledelay = <0x0 0x0 0x0 0x0 0x0 0x0 0x0>;
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