linux-kernel - [PATCH] dt-bindings: gpio: gpio-davinci: Increase maxItems in gpio-line-names

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-next>] [day] [month] [year] [list]

Message-ID: <20221115231021.2389-1-nm@ti.com>
Date:   Tue, 15 Nov 2022 17:10:21 -0600
From:   Nishanth Menon <nm@...com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Linus Walleij <linus.walleij@...aro.org>,
        Keerthy <j-keerthy@...com>
CC:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>,
        Robert Nelson <robertcnelson@...il.com>,
        Nishanth Menon <nm@...com>
Subject: [PATCH] dt-bindings: gpio: gpio-davinci: Increase maxItems in gpio-line-names

gpio-line-names really depends on ti,ngpios. However, the maximum value
we have seen across the board is on K2G and da850 platforms where it can
be upto 144.

Link: https://lore.kernel.org/linux-arm-kernel/20221115200357.qa2rvw3clbz7unzq@symptom/T/#u
Fixes: c830b87a761b ("dt-bindings: gpio: gpio-davinci: Convert to json-schema")
Reported-by: Robert Nelson <robertcnelson@...il.com>
Signed-off-by: Nishanth Menon <nm@...com>
---

I dont see a practical scheme to set the maxItems based on ti,ngpios,
but deleting the maxItems was softening the check as well.

 Documentation/devicetree/bindings/gpio/gpio-davinci.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml b/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
index f32e09ef937c..10e56cf306db 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
@@ -35,7 +35,7 @@ properties:
   gpio-line-names:
     description: strings describing the names of each gpio line.
     minItems: 1
-    maxItems: 100
+    maxItems: 144
 
   "#gpio-cells":
     const: 2
-- 
2.31.1