From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758064AbcDMAZE (ORCPT ); Tue, 12 Apr 2016 20:25:04 -0400 Received: from mail-gw3-out.broadcom.com ([216.31.210.64]:51697 "EHLO mail-gw3-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757832AbcDMAZC (ORCPT ); Tue, 12 Apr 2016 20:25:02 -0400 X-Greylist: delayed 571 seconds by postgrey-1.27 at vger.kernel.org; Tue, 12 Apr 2016 20:25:02 EDT X-IronPort-AV: E=Sophos;i="5.24,477,1455004800"; d="scan'208";a="92554746" From: Ray Jui 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 Subject: [PATCH 3/4] dt-bindings: Update iProc GPIO bindings Date: Tue, 12 Apr 2016 17:15:22 -0700 Message-Id: <1460506523-6249-4-git-send-email-ray.jui@broadcom.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1460506523-6249-1-git-send-email-ray.jui@broadcom.com> References: <1460506523-6249-1-git-send-email-ray.jui@broadcom.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Update the iProc GPIO binding document to introduce a new compatible string "brcm,iproc-gpio-only", that allows the generic pinconf function to be disabled completely Signed-off-by: Ray Jui Reviewed-by: Jon Mason Reviewed-by: Scott Branden --- Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt index ddaa1b0..75a4370 100644 --- a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt +++ b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt @@ -3,8 +3,11 @@ Broadcom iProc GPIO/PINCONF Controller Required properties: - compatible: - Must be "brcm,cygnus-ccm-gpio", "brcm,cygnus-asiu-gpio", - "brcm,cygnus-crmu-gpio" or "brcm,iproc-gpio" + For Cygnus, it must be brcm,cygnus-ccm-gpio", "brcm,cygnus-asiu-gpio", or +"brcm,cygnus-crmu-gpio" + For non-Cygnus iProc SoCs, it must be either "brcm,iproc-gpio-only" (if +only GPIO is supported) or "brcm,iproc-gpio" (if both generic pinconf and GPIO +are supported) - reg: Define the base and range of the I/O address space that contains SoC -- 2.1.4