[PATCH 1/4] dt-bindings: Update iProc GPIO bindings

Ray Jui
2016-04-13T00:15:20Z

Update the iProc GPIO binding document to add a new optional property
'brcm,pinconf-func-off' that allows certain PINCONF parameters to be
disabled in certain iProc SoCs where these PINCONF functions are not
supported

Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Jon Mason <jon.mason@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
---
Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt
index e427792..ddaa1b0 100644
--- a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt
@@ -37,6 +37,11 @@ Optional properties:
3 Pin-control base pin offset.
4. number of gpio pins which are linearly mapped from pin base.

+- brcm,pinconf-func-off:
+ Certain iProc SoCs might have some of the PINCONF functions disabled in
+the chip when the iProc GPIO controller is integrated. This optional property
+allows unsupported PINCONF functions to be disabled
+
Supported generic PINCONF properties in child nodes:

- pins:
--
2.1.4