linux-kernel - [PATCH 00/13] spi: spi-fsl-lpspi: Generic fixes and support for S32G devices

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: <20250814-james-nxp-lpspi-v1-0-9586d7815d14@linaro.org>
Date: Thu, 14 Aug 2025 17:06:40 +0100
From: James Clark <james.clark@...aro.org>
To: Frank Li <Frank.Li@....com>, Mark Brown <broonie@...nel.org>, 
 Clark Wang <xiaoning.wang@....com>, Fugang Duan <B38611@...escale.com>, 
 Gao Pan <pandy.gao@....com>, Fugang Duan <fugang.duan@....com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, Fabio Estevam <festevam@...il.com>, 
 Larisa Grigore <larisa.grigore@....nxp.com>, 
 Larisa Grigore <larisa.grigore@....com>, 
 Ghennadi Procopciuc <ghennadi.procopciuc@....com>, 
 Ciprianmarian Costea <ciprianmarian.costea@....com>, s32@....com
Cc: James Clark <james.clark@...aro.org>, linux-spi@...r.kernel.org, 
 imx@...ts.linux.dev, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org
Subject: [PATCH 00/13] spi: spi-fsl-lpspi: Generic fixes and support for
 S32G devices

Various fixes for LPSI along with some refactorings. None of the fixes
are strictly related to S32G, however these changes all originate from
the work to support S32G devices. The only commits that are strictly
related are for the new s32g2 and s32g3 compatible strings.

Signed-off-by: James Clark <james.clark@...aro.org>
---
To: Frank Li <Frank.Li@....com>
To: Mark Brown <broonie@...nel.org>
To: Clark Wang <xiaoning.wang@....com>
To: Fugang Duan <B38611@...escale.com>
To: Gao Pan <pandy.gao@....com>
To: Fugang Duan <fugang.duan@....com>
To: Rob Herring <robh@...nel.org>
To: Krzysztof Kozlowski <krzk+dt@...nel.org>
To: Conor Dooley <conor+dt@...nel.org>
To: Shawn Guo <shawnguo@...nel.org>
To: Sascha Hauer <s.hauer@...gutronix.de>
To: Fabio Estevam <festevam@...il.com>
To: Larisa Grigore <larisa.grigore@....nxp.com>
To: Larisa Grigore <larisa.grigore@....com>
To: Ghennadi Procopciuc <ghennadi.procopciuc@....com>
To: Ciprianmarian Costea <ciprianmarian.costea@....com>
To: s32@....com
Cc: linux-spi@...r.kernel.org
Cc: imx@...ts.linux.dev
Cc: linux-kernel@...r.kernel.org
Cc: devicetree@...r.kernel.org

---
James Clark (7):
      spi: spi-fsl-lpspi: Enumerate all pin configuration definitions
      spi: spi-fsl-lpspi: Add DT property to override default pin config
      spi: spi-fsl-lpspi: Constify devtype datas
      spi: spi-fsl-lpspi: Make prescale erratum a bool
      spi: spi-fsl-lpspi: Parameterize reading num-cs from hardware
      dt-bindings: lpspi: Update maximum num-cs value
      dt-bindings: lpspi: Document nxp,lpspi-pincfg property

Larisa Grigore (6):
      spi: spi-fsl-lpspi: Fix transmissions when using CONT
      spi: spi-fsl-lpspi: Set correct chip-select polarity bit
      spi: spi-fsl-lpspi: Reset FIFO and disable module on transfer abort
      spi: spi-fsl-lpspi: Clear status register after disabling the module
      spi: spi-fsl-lpspi: Add compatible for S32G
      dt-bindings: lpspi: Document support for S32G

 .../devicetree/bindings/spi/spi-fsl-lpspi.yaml     | 21 +++++-
 drivers/spi/spi-fsl-lpspi.c                        | 87 +++++++++++++++-------
 2 files changed, 82 insertions(+), 26 deletions(-)
---
base-commit: 0cc53520e68bea7fb80fdc6bdf8d226d1b6a98d9
change-id: 20250715-james-nxp-lpspi-1fac58e72a59

Best regards,
-- 
James Clark <james.clark@...aro.org>