linux-kernel - [PATCH 0/2] spi: stm32: disable spi device mode for stm32f4-f7

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]

Date:   Wed, 21 Jun 2023 13:55:21 +0200
From:   Valentin Caron <valentin.caron@...s.st.com>
To:     Mark Brown <broonie@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
CC:     Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Alain Volmat <alain.volmat@...s.st.com>,
        <linux-spi@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Valentin Caron <valentin.caron@...s.st.com>
Subject: [PATCH 0/2] spi: stm32: disable spi device mode for stm32f4-f7

This series follows this thread:
https://lore.kernel.org/all/20230615075815.310261-1-valentin.caron@foss.st.com/

As STM32F4-F7 hardware can handle device mode and stm32 spi kernel
driver can't, a restriction should be put in the kernel driver and
not in the device-tree bindings. This series fixes that.

Valentin Caron (2):
  spi: stm32: disable device mode with st,stm32f4-spi compatible
  spi: dt-bindings: stm32: do not disable spi-slave property for
    stm32f4-f7

 .../devicetree/bindings/spi/st,stm32-spi.yaml     |  1 -
 drivers/spi/spi-stm32.c                           | 15 ++++++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

-- 
2.25.1