Re: [PATCH 2/7] dt-bindings: add generic gnss binding

[Rob Herring]

On Tue, Apr 24, 2018 at 11:34 AM, Johan Hovold  wrote:
> Describe generic properties for GNSS receivers.
>
> Signed-off-by: Johan Hovold 
> ---
>  .../devicetree/bindings/gnss/gnss.txt | 36 +++
>  MAINTAINERS   |  1 +
>  2 files changed, 37 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/gnss/gnss.txt

Reviewed-by: Rob Herring 

Re: [PATCH 2/7] dt-bindings: add generic gnss binding

[Rob Herring]

On Tue, Apr 24, 2018 at 11:34 AM, Johan Hovold  wrote:
> Describe generic properties for GNSS receivers.
>
> Signed-off-by: Johan Hovold 
> ---
>  .../devicetree/bindings/gnss/gnss.txt | 36 +++
>  MAINTAINERS   |  1 +
>  2 files changed, 37 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/gnss/gnss.txt

Reviewed-by: Rob Herring 

[PATCH 2/7] dt-bindings: add generic gnss binding

[Johan Hovold]

Describe generic properties for GNSS receivers.

Signed-off-by: Johan Hovold 
---
 .../devicetree/bindings/gnss/gnss.txt | 36 +++
 MAINTAINERS   |  1 +
 2 files changed, 37 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gnss/gnss.txt

diff --git a/Documentation/devicetree/bindings/gnss/gnss.txt 
b/Documentation/devicetree/bindings/gnss/gnss.txt
new file mode 100644
index ..bcdaca043eaa
--- /dev/null
+++ b/Documentation/devicetree/bindings/gnss/gnss.txt
@@ -0,0 +1,36 @@
+GNSS Receiver DT binding
+
+This documents the binding structure and common properties for GNSS receiver
+devices.
+
+A GNSS receiver node is a node named "gnss" and typically resides on a serial
+bus (e.g. UART, I2C or SPI).
+
+Please refer to the following documents for generic properties:
+
+   Documentation/devicetree/bindings/serial/slave-device.txt
+   Documentation/devicetree/bindings/spi/spi-bus.txt
+
+Required Properties:
+
+- compatible   : A string reflecting the vendor and specific device the node
+ represents
+
+Optional Properties:
+- enable-gpios : GPIO used to power on (or off) the device
+- timepulse-gpios  : Timepulse (e.g. 1PPS) GPIO
+
+Example:
+
+serial@1234 {
+   compatible = "ns16550a";
+
+   gnss {
+   compatible = "u-blox,neo-8";
+
+   vcc-supply = <_reg>;
+   timepulse-gpios = < 16 GPIO_ACTIVE_HIGH>;
+
+   current-speed = <4800>;
+   };
+};
diff --git a/MAINTAINERS b/MAINTAINERS
index dc3df211c1a7..fa219e80a1f8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5965,6 +5965,7 @@ F:include/uapi/linux/gigaset_dev.h
 GNSS SUBSYSTEM
 M: Johan Hovold 
 S: Maintained
+F: Documentation/devicetree/bindings/gnss/
 F: drivers/gnss/
 F: include/linux/gnss.h
 
-- 
2.17.0

[PATCH 2/7] dt-bindings: add generic gnss binding

[Johan Hovold]

Describe generic properties for GNSS receivers.

Signed-off-by: Johan Hovold 
---
 .../devicetree/bindings/gnss/gnss.txt | 36 +++
 MAINTAINERS   |  1 +
 2 files changed, 37 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gnss/gnss.txt

diff --git a/Documentation/devicetree/bindings/gnss/gnss.txt 
b/Documentation/devicetree/bindings/gnss/gnss.txt
new file mode 100644
index ..bcdaca043eaa
--- /dev/null
+++ b/Documentation/devicetree/bindings/gnss/gnss.txt
@@ -0,0 +1,36 @@
+GNSS Receiver DT binding
+
+This documents the binding structure and common properties for GNSS receiver
+devices.
+
+A GNSS receiver node is a node named "gnss" and typically resides on a serial
+bus (e.g. UART, I2C or SPI).
+
+Please refer to the following documents for generic properties:
+
+   Documentation/devicetree/bindings/serial/slave-device.txt
+   Documentation/devicetree/bindings/spi/spi-bus.txt
+
+Required Properties:
+
+- compatible   : A string reflecting the vendor and specific device the node
+ represents
+
+Optional Properties:
+- enable-gpios : GPIO used to power on (or off) the device
+- timepulse-gpios  : Timepulse (e.g. 1PPS) GPIO
+
+Example:
+
+serial@1234 {
+   compatible = "ns16550a";
+
+   gnss {
+   compatible = "u-blox,neo-8";
+
+   vcc-supply = <_reg>;
+   timepulse-gpios = < 16 GPIO_ACTIVE_HIGH>;
+
+   current-speed = <4800>;
+   };
+};
diff --git a/MAINTAINERS b/MAINTAINERS
index dc3df211c1a7..fa219e80a1f8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5965,6 +5965,7 @@ F:include/uapi/linux/gigaset_dev.h
 GNSS SUBSYSTEM
 M: Johan Hovold 
 S: Maintained
+F: Documentation/devicetree/bindings/gnss/
 F: drivers/gnss/
 F: include/linux/gnss.h
 
-- 
2.17.0