Re: [PATCH v9 2/2] dt-bindings: new binding for ps/2 gpio devices

[Dmitry Torokhov]

On Fri, Aug 25, 2017 at 01:03:23PM -0500, Rob Herring wrote:
> On Mon, Aug 21, 2017 at 09:31:42PM +0200, Danilo Krummrich wrote:
> > The PS/2 gpio device binding defines the gpio pins (data and clock)
> > as well as the interrupt which should be used to drive the ps/2 bus.
> > It is expected to get an interrupt on the falling edge of the clock
> > line.
> > 
> > Also it can be configured whether the host should support writing to
> > the device.
> > 
> > Signed-off-by: Danilo Krummrich 
> > ---
> >  .../devicetree/bindings/serio/ps2-gpio.txt | 23 
> > ++
> >  1 file changed, 23 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/serio/ps2-gpio.txt
> 
> Acked-by: Rob Herring 

Applied, thank you.

> 

-- 
Dmitry

Re: [PATCH v9 2/2] dt-bindings: new binding for ps/2 gpio devices

[Dmitry Torokhov]

On Fri, Aug 25, 2017 at 01:03:23PM -0500, Rob Herring wrote:
> On Mon, Aug 21, 2017 at 09:31:42PM +0200, Danilo Krummrich wrote:
> > The PS/2 gpio device binding defines the gpio pins (data and clock)
> > as well as the interrupt which should be used to drive the ps/2 bus.
> > It is expected to get an interrupt on the falling edge of the clock
> > line.
> > 
> > Also it can be configured whether the host should support writing to
> > the device.
> > 
> > Signed-off-by: Danilo Krummrich 
> > ---
> >  .../devicetree/bindings/serio/ps2-gpio.txt | 23 
> > ++
> >  1 file changed, 23 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/serio/ps2-gpio.txt
> 
> Acked-by: Rob Herring 

Applied, thank you.

> 

-- 
Dmitry

Re: [PATCH v9 2/2] dt-bindings: new binding for ps/2 gpio devices

[Rob Herring]

On Mon, Aug 21, 2017 at 09:31:42PM +0200, Danilo Krummrich wrote:
> The PS/2 gpio device binding defines the gpio pins (data and clock)
> as well as the interrupt which should be used to drive the ps/2 bus.
> It is expected to get an interrupt on the falling edge of the clock
> line.
> 
> Also it can be configured whether the host should support writing to
> the device.
> 
> Signed-off-by: Danilo Krummrich 
> ---
>  .../devicetree/bindings/serio/ps2-gpio.txt | 23 
> ++
>  1 file changed, 23 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/serio/ps2-gpio.txt

Acked-by: Rob Herring 

Re: [PATCH v9 2/2] dt-bindings: new binding for ps/2 gpio devices

[Rob Herring]

On Mon, Aug 21, 2017 at 09:31:42PM +0200, Danilo Krummrich wrote:
> The PS/2 gpio device binding defines the gpio pins (data and clock)
> as well as the interrupt which should be used to drive the ps/2 bus.
> It is expected to get an interrupt on the falling edge of the clock
> line.
> 
> Also it can be configured whether the host should support writing to
> the device.
> 
> Signed-off-by: Danilo Krummrich 
> ---
>  .../devicetree/bindings/serio/ps2-gpio.txt | 23 
> ++
>  1 file changed, 23 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/serio/ps2-gpio.txt

Acked-by: Rob Herring 

[PATCH v9 2/2] dt-bindings: new binding for ps/2 gpio devices

[Danilo Krummrich]

The PS/2 gpio device binding defines the gpio pins (data and clock)
as well as the interrupt which should be used to drive the ps/2 bus.
It is expected to get an interrupt on the falling edge of the clock
line.

Also it can be configured whether the host should support writing to
the device.

Signed-off-by: Danilo Krummrich 
---
 .../devicetree/bindings/serio/ps2-gpio.txt | 23 ++
 1 file changed, 23 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/serio/ps2-gpio.txt

diff --git a/Documentation/devicetree/bindings/serio/ps2-gpio.txt 
b/Documentation/devicetree/bindings/serio/ps2-gpio.txt
new file mode 100644
index ..7b7bc9cdf986
--- /dev/null
+++ b/Documentation/devicetree/bindings/serio/ps2-gpio.txt
@@ -0,0 +1,23 @@
+Device-Tree binding for ps/2 gpio device
+
+Required properties:
+   - compatible = "ps2-gpio"
+   - data-gpios: the data pin
+   - clk-gpios: the clock pin
+   - interrupts: Should trigger on the falling edge of the clock line.
+
+Optional properties:
+   - write-enable: Indicates whether write function is provided
+   to serio device. Possibly providing the write fn will not work, because
+   of the tough timing requirements.
+
+Example nodes:
+
+ps2@0 {
+   compatible = "ps2-gpio";
+   interrupt-parent = <>;
+   interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
+   data-gpios = < 24 GPIO_ACTIVE_HIGH>;
+   clk-gpios = < 23 GPIO_ACTIVE_HIGH>;
+   write-enable;
+};
-- 
2.14.1

[PATCH v9 2/2] dt-bindings: new binding for ps/2 gpio devices

[Danilo Krummrich]

The PS/2 gpio device binding defines the gpio pins (data and clock)
as well as the interrupt which should be used to drive the ps/2 bus.
It is expected to get an interrupt on the falling edge of the clock
line.

Also it can be configured whether the host should support writing to
the device.

Signed-off-by: Danilo Krummrich 
---
 .../devicetree/bindings/serio/ps2-gpio.txt | 23 ++
 1 file changed, 23 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/serio/ps2-gpio.txt

diff --git a/Documentation/devicetree/bindings/serio/ps2-gpio.txt 
b/Documentation/devicetree/bindings/serio/ps2-gpio.txt
new file mode 100644
index ..7b7bc9cdf986
--- /dev/null
+++ b/Documentation/devicetree/bindings/serio/ps2-gpio.txt
@@ -0,0 +1,23 @@
+Device-Tree binding for ps/2 gpio device
+
+Required properties:
+   - compatible = "ps2-gpio"
+   - data-gpios: the data pin
+   - clk-gpios: the clock pin
+   - interrupts: Should trigger on the falling edge of the clock line.
+
+Optional properties:
+   - write-enable: Indicates whether write function is provided
+   to serio device. Possibly providing the write fn will not work, because
+   of the tough timing requirements.
+
+Example nodes:
+
+ps2@0 {
+   compatible = "ps2-gpio";
+   interrupt-parent = <>;
+   interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
+   data-gpios = < 24 GPIO_ACTIVE_HIGH>;
+   clk-gpios = < 23 GPIO_ACTIVE_HIGH>;
+   write-enable;
+};
-- 
2.14.1