On Thu, Nov 17, 2022 at 07:05:41PM +0000, Lin, Meng-Bo wrote: > The Samsung touchscreen controllers are often used with external pull-up > for the interrupt line and the I2C lines, so we might need to enable > a regulator to bring the lines into usable state. Otherwise, this might > cause spurious interrupts and reading from I2C will fail. > > Implement support for a "vddio-supply" that is enabled by the cyttsp5 > driver so that the regulator gets enabled when needed. This needs binding update. Thanks. -- Dmitry
