linux-kernel - [PATCH 3/4] dt-bindings: Update iProc GPIO bindings

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 12 Apr 2016 17:15:22 -0700
From:	Ray Jui <ray.jui@...adcom.com>
To:	Linus Walleij <linus.walleij@...aro.org>,
	Alexandre Courbot <gnurou@...il.com>,
	Rob Herring <robh+dt@...nel.org>
Cc:	linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
	bcm-kernel-feedback-list@...adcom.com, devicetree@...r.kernel.org,
	Ray Jui <ray.jui@...adcom.com>
Subject: [PATCH 3/4] dt-bindings: Update iProc GPIO bindings

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 <ray.jui@...adcom.com>
Reviewed-by: Jon Mason <jon.mason@...adcom.com>
Reviewed-by: Scott Branden <scott.branden@...adcom.com>
---
 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