linux-kernel - [PATCH v2 0/4] spi: stm32: add spi slave mode

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Message-ID: <20230614102628.202936-1-valentin.caron@foss.st.com>
Date:   Wed, 14 Jun 2023 12:26:23 +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>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Alain Volmat <alain.volmat@...s.st.com>
CC:     <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 v2 0/4] spi: stm32: add spi slave mode

STM32 SPI can operate in slave mode.
This series add this functionnality in spi-stm32 driver.

Since v1:
 - Do not add #address-cells and #size-cells in st,stm32-spi.yaml
 - Do not add cs-gpio description in st,stm32-spi.yaml
 - Do not add st,spi-slave-underrun property to handle spi slave underrun

Alain Volmat (3):
  spi: stm32: renaming of spi_master into spi_controller
  spi: stm32: use dmaengine_terminate_{a}sync instead of _all
  dt-bindings: spi: stm32: disable spi-slave property for stm32f4-f7

Valentin Caron (1):
  spi: stm32: introduction of stm32h7 SPI slave support

 .../devicetree/bindings/spi/st,stm32-spi.yaml |   1 +
 drivers/spi/Kconfig                           |   1 +
 drivers/spi/spi-stm32.c                       | 274 ++++++++++--------
 3 files changed, 161 insertions(+), 115 deletions(-)

-- 
2.25.1