Messages in this thread | | | Date | Thu, 8 Nov 2018 11:24:01 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH 1/2] opp: ti-opp-supply: Dynamically update u_volt_min |
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On 07-11-18, 10:04, Keerthy wrote: > The voltage range (min, max) provided in the device tree is from > the data manual and is pretty big, catering to a wide range of devices. > On a i2c read/write failure the regulator_set_voltage_triplet function > falls back to set voltage between min and max. The min value from Device > Tree can be lesser than the optimal value and in that case that can lead > to a hang or crash. Hence set the u_volt_min dynamically to the optimal > voltage value.
And why shouldn't we fix the DT for this ?
-- viresh
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