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From: Valentin Caron <valentin.caron@foss.st.com>
To: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Alain Volmat <alain.volmat@foss.st.com>
CC: <linux-spi@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Valentin Caron <valentin.caron@foss.st.com>
Subject: [PATCH 0/7] spi: stm32: add spi slave mode
Date: Fri, 28 Apr 2023 14:15:17 +0200
Message-ID: <20230428121524.2125832-1-valentin.caron@foss.st.com>
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|
| Series |
spi: stm32: add spi slave mode
|
expand
|
STM32 SPI can operate in slave mode. This series add this functionnality in spi-stm32 driver. The device-tree property st,spi-slave-underrun can configure STM32 SPI reaction to an 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: add bindings regarding stm32h7 spi slave Valentin Caron (4): dt-bindings: spi: stm32: add address-cells and size-cells into yaml spi: stm32: introduction of stm32h7 SPI slave support dt-bindings: spi: stm32: add stm32h7 st,spi-slave-underrun property spi: stm32: add support for stm32h7 SPI slave underrun detection .../devicetree/bindings/spi/st,stm32-spi.yaml | 19 + MAINTAINERS | 1 + drivers/spi/Kconfig | 1 + drivers/spi/spi-stm32.c | 386 ++++++++++++------ include/dt-bindings/spi/spi-stm32.h | 15 + 5 files changed, 307 insertions(+), 115 deletions(-) create mode 100644 include/dt-bindings/spi/spi-stm32.h