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]
Message-ID: <20231121202835.28152-4-ddrokosov@salutedevices.com>
Date:   Tue, 21 Nov 2023 23:28:27 +0300
From:   Dmitry Rokosov <ddrokosov@...utedevices.com>
To:     <lee@...nel.org>, <pavel@....cz>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <andy.shevchenko@...il.com>
CC:     <kernel@...rdevices.ru>, <rockosov@...il.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-leds@...r.kernel.org>,
        Dmitry Rokosov <ddrokosov@...utedevices.com>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v4 03/11] dt-bindings: leds: aw200xx: introduce optional enable-gpios property

Property 'enable-gpios' is optional, it can be used by the board
developer to connect AW200XX LED controller with appropriate 'enable'
GPIO pad.

Signed-off-by: Dmitry Rokosov <ddrokosov@...utedevices.com>
Acked-by: Rob Herring <robh@...nel.org>
---
 Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml b/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml
index feb5febaf361..3da3633a242c 100644
--- a/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml
+++ b/Documentation/devicetree/bindings/leds/awinic,aw200xx.yaml
@@ -41,6 +41,9 @@ properties:
     description:
       Leds matrix size
 
+  enable-gpios:
+    maxItems: 1
+
 patternProperties:
   "^led@[0-9a-f]$":
     type: object
@@ -90,6 +93,7 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/gpio/gpio.h>
     #include <dt-bindings/leds/common.h>
 
     i2c {
@@ -102,6 +106,7 @@ examples:
             #address-cells = <1>;
             #size-cells = <0>;
             awinic,display-rows = <3>;
+            enable-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
 
             led@0 {
                 reg = <0x0>;
-- 
2.36.0

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ