linux-kernel - [PATCH v2] dt-bindings: iio: adc: adi,ad7606: fix dt

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: <20250526-wip-bl-ad7606-dtschema-fixes-v2-1-9bd56d039489@baylibre.com>
Date: Mon, 26 May 2025 15:19:08 +0200
From: Angelo Dureghello <adureghello@...libre.com>
To: Nuno Sa <nuno.sa@...log.com>, Lars-Peter Clausen <lars@...afoo.de>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Jonathan Cameron <jic23@...nel.org>, David Lechner <dlechner@...libre.com>, 
 Andy Shevchenko <andy@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Jonathan Cameron <Jonathan.Cameron@...wei.com>, 
 Michael Hennerich <michael.hennerich@...log.com>, 
 devicetree@...r.kernel.org, Angelo Dureghello <adureghello@...libre.com>
Subject: [PATCH v2] dt-bindings: iio: adc: adi,ad7606: fix dt_schema
 validation warning

From: Angelo Dureghello <adureghello@...libre.com>

Fix following dt_schema warning when offload is used:

  DTC [C] arch/arm/boot/dts/xilinx/zynq-zed-adv7511-ad7606.dtb
/home/angelo/dev-baylibre/linux-iio/arch/arm/boot/dts/xilinx/zynq-zed-adv7511-ad7606.dtb: adc@0: 'oneOf' conditional failed, one must be fixed:
	'interrupts' is a required property
	'io-backends' is a required property
	from schema $id: http://devicetree.org/schemas/iio/adc/adi,ad7606.yaml#

There isn't any reason that we couldn't have interrupts wired up at the
same time we are using io-backends or SPI offload, so dropping off the
related "oneOf" block entirely.

Fixes: ccf8c3f106a2 ("dt-bindings: iio: adc: adi,ad7606: add SPI offload properties")
Signed-off-by: Angelo Dureghello <adureghello@...libre.com>
---
Fix dt_schema validation warning.

Link: https://lore.kernel.org/linux-iio/20250408-wip-bl-ad3552r-fixes-v4-0-b33c0264bd78@baylibre.com
---
Changes in v2:
- Change removing the related oneOf block. 
- Link to v1: https://lore.kernel.org/r/20250523-wip-bl-ad7606-dtschema-fixes-v1-1-d9147fb2a199@baylibre.com
---
 Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
index 29f12d650442b8ff2eb455306ce59a0e87867ddd..1a5209139e1338f803c66ad2b4d63ad53cc11d96 100644
--- a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
@@ -223,12 +223,6 @@ allOf:
       - required:
           - pwms
 
-  - oneOf:
-      - required:
-          - interrupts
-      - required:
-          - io-backends
-
   - if:
       properties:
         compatible:

---
base-commit: 3964c6e5877f054497ffccc7d00f8f7add307d0d
change-id: 20250523-wip-bl-ad7606-dtschema-fixes-5e6ab342e043

Best regards,
-- 
Angelo Dureghello <adureghello@...libre.com>