Re: [PATCH V3 3/3] gpio: modepin: Add driver support for modepin GPIO controller
From: Bartosz Golaszewski <hidden>
Date: 2021-09-22 10:21:41
Also in:
linux-arm-kernel, linux-devicetree, lkml
From: Bartosz Golaszewski <hidden>
Date: 2021-09-22 10:21:41
Also in:
linux-arm-kernel, linux-devicetree, lkml
On Wed, Sep 22, 2021 at 12:18 PM Bartosz Golaszewski [off-list ref] wrote:
On Mon, Aug 23, 2021 at 10:14 AM Michal Simek [off-list ref] wrote:quoted
Hi Bart, On 8/23/21 10:02 AM, Bartosz Golaszewski wrote:quoted
On Wed, Aug 18, 2021 at 10:11 AM Piyush Mehta [off-list ref] wrote:quoted
This patch adds driver support for the zynqmp modepin GPIO controller. GPIO modepin driver set and get the value and status of the PS_MODE pin, based on device-tree pin configuration. These four mode pins are configurable as input/output. The mode pin has a control register, which have lower four-bits [0:3] are configurable as input/output, next four-bits can be used for reading the data as input[4:7], and next setting the output pin state output[8:11]. Signed-off-by: Piyush Mehta <redacted> Acked-by: Michal Simek <redacted> Reviewed-by: Linus Walleij <redacted> ---Which tree should this go through?I would prefer to go this via gpio tree. Thanks, MichalSure, just make sure to get an Ack from Rob Herring on the DT bindings. Bart
Nevermind - it's already there. Bart