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

From	Ray Jui <ray.jui@broadcom.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/4] dt-bindings: Update iProc GPIO bindings
Date	2016-04-13 02:20 +0200
Message-ID	<rngHh-8eN-23@gated-at.bofh.it> (permalink)
References	<rngHg-8eN-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

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

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH 1/4] dt-bindings: Update iProc GPIO bindings Ray Jui <ray.jui@broadcom.com> - 2016-04-13 02:20 +0200

csiph-web