From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ray Jui Subject: [PATCH 1/4] dt-bindings: Update iProc GPIO bindings Date: Tue, 12 Apr 2016 17:15:20 -0700 Message-ID: <1460506523-6249-2-git-send-email-ray.jui@broadcom.com> References: <1460506523-6249-1-git-send-email-ray.jui@broadcom.com> Return-path: In-Reply-To: <1460506523-6249-1-git-send-email-ray.jui@broadcom.com> Sender: linux-gpio-owner@vger.kernel.org To: Linus Walleij , Alexandre Courbot , Rob Herring Cc: linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, Ray Jui List-Id: devicetree@vger.kernel.org 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 Reviewed-by: Jon Mason Reviewed-by: Scott Branden --- 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