Re: [PATCH] USB: serial: cp210x: add GPIO support for CP2104

2019-02-04 Thread Johan Hovold
On Mon, Jan 28, 2019 at 01:57:17PM +0800, Icenowy Zheng wrote: > The CP2104 chips feature 4 controllable GPIO pins, which are similar to > the ones on CP2102N chip (output-only when push-pull, output or > simulated input mode when open-drain). > > Add support for the GPIO pins for cp210x driver. T

[PATCH] USB: serial: cp210x: add GPIO support for CP2104

2019-01-27 Thread Icenowy Zheng
The CP2104 chips feature 4 controllable GPIO pins, which are similar to the ones on CP2102N chip (output-only when push-pull, output or simulated input mode when open-drain). Add support for the GPIO pins for cp210x driver. The pin get/set routine is shared with CP2102N, but the pinconf initializa