| 文件 | 最后提交记录 | 最后更新时间 |
|---|---|---|
spi: axi: Add bindings documentation for Analog Devices axi-spi-engine Add the devicetree bindings documentation for the Analog Devices axi-spi-engine SPI master peripheral. This is a soft-peripheral used in FPGAs. The external interfaces of the peripheral are: * A memory mapped register map which is used to configure the peripheral. * One interrupt. * Two clocks, one for the memory mapped register interface and one for the SPI bus. * A SPI master interface to which the slave devices are connected. These interfaces are described by the devicetree bindings accordingly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org> | 10 年前 | |
spi: dt-bindings: allwinner: simplify with unevaluatedProperties Remove properties already mentioned by common spi-controller.yaml and switch to unevaluatedProperties:false to achieve same functional effect. This makes the binding a bit smaller. Similarly there is no need to allow additionalProperties for children, because spi-controller.yaml already does it. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230601095908.563865-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: allwinner: simplify with unevaluatedProperties Remove properties already mentioned by common spi-controller.yaml and switch to unevaluatedProperties:false to achieve same functional effect. This makes the binding a bit smaller. Similarly there is no need to allow additionalProperties for children, because spi-controller.yaml already does it. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230601095908.563865-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: spi: add Amlogic A1 SPI controller Add YAML devicetree Amlogic A1 (A113L SoC) SPIFC. Signed-off-by: Martin Kurbanov <mmkurbanov@sberdevices.ru> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230403183217.13280-2-mmkurbanov@sberdevices.ru Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: cleanup examples - indentation, lowercase hex Cleanup examples: - use 4-space indentation (for cases when it is neither 4 not 2 space), - drop redundant blank lines, - use lowercase hex. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Link: https://lore.kernel.org/r/20230124083342.34869-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: cleanup examples - indentation, lowercase hex Cleanup examples: - use 4-space indentation (for cases when it is neither 4 not 2 space), - drop redundant blank lines, - use lowercase hex. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Link: https://lore.kernel.org/r/20230124083342.34869-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: cleanup examples - indentation, lowercase hex Cleanup examples: - use 4-space indentation (for cases when it is neither 4 not 2 space), - drop redundant blank lines, - use lowercase hex. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Link: https://lore.kernel.org/r/20230124083342.34869-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: atmel,at91rm9200-spi: fix broken sam9x7 compatible Commit a3eb95484f27 ("spi: dt-bindings: atmel,at91rm9200-spi: add sam9x7 compatible") adding sam9x7 compatible did not make any sense as it added new compatible into middle of existing compatible list. The intention was probably to add new set of compatibles with sam9x7 as first one. Fixes: a3eb95484f27 ("spi: dt-bindings: atmel,at91rm9200-spi: add sam9x7 compatible") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/Message-Id: <20230624082054.37697-1-krzysztof.kozlowski@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
MAINTAINERS: Update email of Tudor Ambarus My professional email will change and the microchip one will bounce after mid-november of 2022. Update the MAINTAINERS file, the YAML bindings, MODULE_AUTHOR entries and author mentions, and add an entry in the .mailmap file. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Pratyush Yadav <pratyush@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20221226144043.367706-1-tudor.ambarus@linaro.org | 3 年前 | |
dt-bindings: Fix typos Fix typos in Documentation/devicetree/bindings. The changes are in descriptions or comments where they shouldn't affect functionality. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> | 2 年前 | |
dt-bindings: spi: Document bcm2711 and bcm7211 SPI compatible The BCM2711 and BCM7211 chips use the BCM2835 SPI controller, but there are severl instances of those in the system and they all share the same interrupt line. Document specific compatible strings such that the driver can take appropriate actions. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20200604034655.15930-2-f.fainelli@gmail.com Signed-off-by: Rob Herring <robh@kernel.org> | 6 年前 | |
spi: Add bcmbca-hsspi controller bindings The new Broadcom Broadband BCMBCA SoCs includes a updated HSSPI controller. Add new compatible strings to differentiate the old and new controller while keeping MIPS based chip with the old compatible. Update property requirements for these two revisions of the controller. Also add myself and Kursad as the maintainers. Signed-off-by: William Zhang <william.zhang@broadcom.com> Link: https://lore.kernel.org/r/20230207065826.285013-3-william.zhang@broadcom.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: spi: convert spi-brcm63xx.txt to YAML Changes done during conversion: * added a description, lifting and adapting the limitation sentence from brcm,bcm63xx-hsspi.yml * added appropriate compatibles for all SoCs that are supported by bcm63xx/bmips Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Link: https://lore.kernel.org/r/20230727070806.12205-1-jonas.gorski@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> | 2 年前 | |
dt-bindings: Fix typos Fix typos in Documentation/devicetree/bindings. The changes are in descriptions or comments where they shouldn't affect functionality. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> | 2 年前 | |
spi: dt-bindings: Drop Pratyush Yadav Emails to Pratyush Yadav bounce ("550 Invalid recipient"). Generic SPI properties should be maintained by subsystem maintainer (Mark). Add recent contributor Vaishnav Achath to the Cadence SPI bindings. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220811063826.7620-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: qspi: cdns,qspi-nor: Add clocks for StarFive JH7110 SoC The QSPI controller needs three clock items to work properly on StarFive JH7110 SoC, so there is need to change the maxItems's value to 3. Signed-off-by: William Qiu <william.qiu@starfivetech.com> Reviewed-by: Hal Feng <hal.feng@starfivetech.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230804020254.291239-2-william.qiu@starfivetech.com Signed-off-by: Mark Brown <broonie@kernel.org> | 2 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: spi: fsl-imx-cspi: Document missing entries The imx25, imx50, imx51 and imx53 SPIs are compatible with the imx35. Document them accordingly. Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230924183904.752415-1-festevam@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> | 2 年前 | |
powerpc/devicetrees: Change 'gpios' to 'cs-gpios' on fsl, spi nodes Since commit 0f0581b24bd0 ("spi: fsl: Convert to use CS GPIO descriptors"), the prefered way to define chipselect GPIOs is using 'cs-gpios' property instead of the legacy 'gpios' property. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/7556683b57d8ce100855857f03d1cd3d2903d045.1574943062.git.christophe.leroy@c-s.fr | 6 年前 | |
spi: dt-bindings: add documentation for hpe,gxp-spifi Create documentation for the hpe,gxp-spifi binding to support access to the SPI parts Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220728161459.7738-3-nick.hawkins@hpe.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: master driver to enable RTC on ICPDAS LP-8841 ICP DAS LP-8841 contains a DS-1302 RTC. This driver provides an SPI master which makes the RTC usable. The driver is not supposed to work with anything else. The driver uses the standard MicroWire half-duplex transfer timing. Master output is set on low clock and sensed by the RTC on the rising edge. Master input is set by the RTC on the trailing edge and is sensed by the master on low clock. Signed-off-by: Sergei Ianovich <ynvich@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org> | 10 年前 | |
dt-bindings: drop redundant part of title (end) The Devicetree bindings document does not have to say in the title that it is a "Devicetree binding", but instead just describe the hardware. Drop trailing "Devicetree bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[tT]ree [bB]indings\?\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[nN]ode [bB]indings\?\.\?$/title: \1/' {} \; find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [dD][tT] [bB]indings\?\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media Acked-by: Sebastian Reichel <sre@kernel.org> # power Link: https://lore.kernel.org/r/20221216163815.522628-5-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org> | 3 年前 | |
spi: jcore: add J-Core SPI master bindings Signed-off-by: Rich Felker <dalias@libc.org> Signed-off-by: Mark Brown <broonie@kernel.org> | 9 年前 | |
spi: dt-bindings: add loongson spi Add the Loongson platform spi binding with DT schema format using json-schema. Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230613075834.5219-2-zhuyinbo@loongson.cn Signed-off-by: Mark Brown <broonie@kernel.org> | 2 年前 | |
dt-bindings: drop redundant part of title (end, part three) The Devicetree bindings document does not have to say in the title that it is a "binding", but instead just describe the hardware. Drop trailing "bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> # ROHM Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media Acked-by: Sebastian Reichel <sre@kernel.org> # power Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # cpufreq Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org> | 3 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: mediatek: Add axi clock in mt8173 dts example For mt8173, it is needed to add the axi clock for dma mode. Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220725120204.10834-1-xiangsheng.hou@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: mtk-snfi: Add read latch latency property Add mediatek,rx-latch-latency-ns property which adjust data read latch latency in the unit of nanoseconds. Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230201020921.26712-6-xiangsheng.hou@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: yamllint: Require a space after a comment '#' Enable yamllint to check the preferred commenting style of requiring a space after a comment character '#'. Fix the cases in the tree which have a warning with this enabled. Most cases just need a space after the '#'. A couple of cases with comments which were not intended to be comments are revealed. Those were in ti,sa2ul.yaml, ti,cal.yaml, and brcm,bcmgenet.yaml. Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # drm/msm Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20230303214223.49451-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> | 3 年前 | |
spi: pic32: Add bindings for PIC32 SPI peripheral Document the devicetree bindings for the SPI peripheral found on Microchip PIC32 class devices. Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org> | 10 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: nuvoton,npcm-fiu: Change spi-nor@0 name to flash@0 The node name for flash memories has been standardized to "flash@...". Fix the example in nuvoton,npcm-fiu.txt accordingly. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20221031222559.199509-1-j.neuschaefer@gmx.net Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-binding: spi: npcm-pspi: Add npcm845 compatible Add a compatible string for Nuvoton BMC NPCM845 PSPI. Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> Link: https://lore.kernel.org/r/20220722114136.251415-2-tmaimon77@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: nuvoton,wpcm450-fiu: Fix warning in example (missing reg property) Add missing "reg = <0>;" property to the flash@0 node in the example. Fixes: dd71cd4dd6c9b ("spi: Add Nuvoton WPCM450 Flash Interface Unit (FIU) bindings") Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221129102225.3598044-3-j.neuschaefer@gmx.net Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: spi: Convert Tegra114 SPI to json-schema Convert the Tegra114 SPI controller device tree bindings from plain text to json-schema format. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230705152603.2514235-3-thierry.reding@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: spi: tegra-sflash: Convert to json-schema Convert the Tegra SFLASH controller bindings from the free-form text format to json-schema. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230705152603.2514235-2-thierry.reding@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: spi: tegra-slink: Convert to json-schema Convert the Tegra SLINK bindings from the free-form text format to json-schema. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230705152603.2514235-1-thierry.reding@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: nvidia,tegra210-quad-peripheral-props: correct additional properties Re-usable schemas should use additionalProperties:true, so the schema using it will check for evaluated properties. Fixes: e23917822d3c ("spi: dt-bindings: split peripheral prods") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220810131236.428529-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: cleanup examples - indentation, lowercase hex Cleanup examples: - use 4-space indentation (for cases when it is neither 4 not 2 space), - drop redundant blank lines, - use lowercase hex. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Link: https://lore.kernel.org/r/20230124083342.34869-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: Fix typos Fix typos in Documentation/devicetree/bindings. The changes are in descriptions or comments where they shouldn't affect functionality. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> | 2 年前 | |
dt-bindings: Add missing 'unevaluatedProperties' This doesn't yet do anything in the tools, but make it explicit so we can check either 'unevaluatedProperties' or 'additionalProperties' is present in schemas. 'unevaluatedProperties' is appropriate when including another schema (via '$ref') and all possible properties and/or child nodes are not explicitly listed in the schema with the '$ref'. This is in preparation to add a meta-schema to check for missing 'unevaluatedProperties' or 'additionalProperties'. This has been a constant source of review issues. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Wolfram Sang <wsa@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20201005183830.486085-2-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> | 5 年前 | |
Merge tag 'spi-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "The big update this time around is some excellent work from David Jander who went through the fast path and really eliminated overheads, meaning that we are seeing a huge reduction in the time spent between transfers for single threaded clients. Benchmarking has been coming out at about a halving of overhead which is clearly visible in system level usage that stresses SPI like some CAN and IIO applications, especially with small transfers. Thanks to David for taking the time to drill down into this and push the work upstream. Otherwise there's been a bunch of new device support and the usual updates. - Optimisation of the fast path, particularly around the number and types of locking operations, from David Jander. - Support for Arbel NPCM845, HP GXP, Intel Meteor Lake and Thunder Bay, MediaTek MT8188 and MT8365, Microchip FPGAs, nVidia Tegra 241 and Samsung Exynos Auto v9 and 4210" * tag 'spi-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (97 commits) MAINTAINERS: add spi support to GXP spi: dt-bindings: add documentation for hpe,gxp-spifi spi: spi-gxp: Add support for HPE GXP SoCs spi: a3700: support BE for AC5 SPI driver spi/panel: dt-bindings: drop CPHA and CPOL from common properties spi: bcm2835: enable shared interrupt support spi: dt-bindings: spi-controller: correct example indentation spi: dt-bindings: qcom,spi-geni-qcom: allow three interconnects spi: npcm-fiu: Add NPCM8XX support dt-binding: spi: Add npcm845 compatible to npcm-fiu document spi: npcm-fiu: Modify direct read dummy configuration spi: atmel: remove #ifdef CONFIG_{PM, SLEEP} spi: dt-bindings: Add compatible for MediaTek MT8188 spi: dt-bindings: mediatek,spi-mtk-nor: Update bindings for nor flash spi: dt-bindings: atmel,at91rm9200-spi: convert to json-schema spi: tegra20-slink: fix UAF in tegra_slink_remove() spi: Fix simplification of devm_spi_register_controller spi: microchip-core: switch to use dev_err_probe() spi: microchip-core: switch to use devm_spi_alloc_master() spi: microchip-core: fix UAF in mchp_corespi_remove() ... | 3 年前 | |
spi: dt-bindings: qcom,spi-qcom-qspi: Add iommus Add iommus binding for DMA mode support Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org Link: https://lore.kernel.org/r/1682328761-17517-2-git-send-email-quic_vnivarth@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org | 3 年前 | |
spi: dt-bindings: qcom,spi-qup: convert to dtschema Convert the Qualcomm Universal Peripheral (QUP) Serial Peripheral Interface (SPI) bindings to DT Schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Kuldeep Singh <singh.kuldeep87k@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220405063451.12011-7-krzysztof.kozlowski@linaro.org | 4 年前 | |
spi: migrate mt7621 text bindings to YAML SoC MT7621 SPI bindings used text format, so migrate them to YAML. There are some additions to the binding that were not in the original file. This binding is used in MT7621 and MT7628a Ralink SoCs. To properly match both dts nodes in tree we need to add to the schema 'clocks', 'clock-names' and 'reset-names'. Both 'clock-names' and 'reset-names' use 'spi' as string so maintain that as const in the schema. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20220927031929.807070-1-sergio.paracuellos@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: white-space cleanups Remove trailing white-spaces and trailing blank lines (yamllint with default options does not like them). Suggested-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220402192819.154691-1-krzysztof.kozlowski@linaro.org | 4 年前 | |
spi: dt-bindings: cleanup examples - indentation, lowercase hex Cleanup examples: - use 4-space indentation (for cases when it is neither 4 not 2 space), - drop redundant blank lines, - use lowercase hex. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Link: https://lore.kernel.org/r/20230124083342.34869-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: Add bindings for RZ/V2M CSI Add dt-bindings for the CSI IP found inside the RZ/V2M SoC. Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/Message-Id: <20230622113341.657842-2-fabrizio.castro.jz@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: renesas,sh-msiof: Miscellaneous improvements Make "clocks" and "power-domains" required everywhere. Make "resets" required on R-Car Gen2 and newer (i.e. all but SH-Mobile). Update the example to match reality: - Use interrupt binding definitions instead of hardcoded numbers, - Convert to new-style CPG/MSSR bindings, - Add missing "power-domains" and "resets" properties. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/052af97ecbaa9ba6e0d406883dd3389fa397579a.1678891999.git.geert+renesas@glider.be Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: rockchip-sfc: Bindings for Rockchip serial flash controller Add bindings for the Rockchip serial flash controller. New device specific parameter of rockchip,sfc-no-dma included in documentation. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Tested-by: Peter Geis <pgwipeout@gmail.com> Link: https://lore.kernel.org/r/20210812134546.31340-2-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org> | 4 年前 | |
dt-bindings: update Krzysztof Kozlowski's email Krzysztof Kozlowski's @canonical.com email stopped working, so switch to generic @kernel.org account for all Devicetree bindings. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20220330074016.12896-2-krzysztof.kozlowski@linaro.org | 4 年前 | |
spi: dt-bindings: samsung: drop cs-gpios Remove cs-gpios because it is already mentioned by common spi-controller.yaml. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230601095908.563865-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: snps,dw-apb-ssi: Add compatible for Intel Mount Evans SoC Document the DesignWare SSI controller compatible for Intel Mount Evans Integrated Management Complex SoC. Signed-off-by: Abe Kohandel <abe.kohandel@intel.com> Link: https://lore.kernel.org/r/20230606145402.474866-3-abe.kohandel@intel.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: Add Socionext F_OSPI controller bindings Add devicetree binding documentation for Socionext F_OSPI SPI flash controller. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221124003351.7792-2-hayashi.kunihiko@socionext.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: Convert Synquacer SPI to DT schema Convert the Socionext Synquacer SPI binding to DT format. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221209171644.3351787-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: socionext,uniphier: drop address/size-cells Remove address/size-cells because they are already mentioned by common spi-controller.yaml. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230601095908.563865-3-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: armada-3700: Add documentation for the Armada 3700 SPI Controller This adds the devicetree bindings documentation for the SPI controller present in the Marvell Armada 3700 SoCs. Signed-off-by: Romain Perier <romain.perier@free-electrons.com> Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org> | 9 年前 | |
DEVICETREE: Misc fix for the AR7100 SPI controller binding Fix the clocks property documentation and use lower case for hex values in the example. Signed-off-by: Alban Bedel <albeu@free.fr> Signed-off-by: Rob Herring <robh@kernel.org> | 10 年前 | |
spi: Add YAML schemas for the generic SPI options The SPI controllers have a bunch of generic options that are needed in a device tree. Add a YAML schemas for those. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org> | 7 年前 | |
dt-bindings: spi: spi-cadence: Add label property Add a label property to allow a custom name to be used for identifying the controller on a board. This is useful when there is more than one controller present. Similar change was done by commit 412b7a521c30 ("dt-bindings: eeprom: at24: Add label property for AT24"). Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/82cd1a57397867b5a1039cd15244344c02a3ece1.1691047461.git.michal.simek@amd.com Signed-off-by: Mark Brown <broonie@kernel.org> | 2 年前 | |
dt-bindings: Remove "status" from examples Pretty much any node can have a status property, so it doesn't need to be in examples. Converted with the following command and removed examples with SoC and board specific splits: git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d' Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> | 8 年前 | |
spi: dt-bindings: restrict node name suffixes Make the pattern matching node names a bit stricter to improve DTS consistency. The pattern is restricted to: 1. Only one unit address or one -N suffix, 2. -N suffixes to decimal numbers. Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230530144851.92059-6-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: align SPI NOR node name with dtschema The node names should be generic and SPI NOR dtschema expects "flash". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220407143405.295907-1-krzysztof.kozlowski@linaro.org | 4 年前 | |
spi: spi-fsl-dspi: Make bus-num property optional The SPI bus number is completely optional to Linux, so make the corresponding device tree property optional as well. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.kernel.org/r/20200305115546.31814-1-s.hauer@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org> | 6 年前 | |
spi: lpspi: Add power-domains to the DT bindings i.MX8(X) based SoC use a power domain. Allow supplying this domain in bindings. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230721111020.1234278-2-alexander.stein@ew.tq-group.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: img-spfi: check for max speed supported by the spfi block Maximum speed supported by spfi is limited to 1/4 of the spfi clock. But in some SoCs the maximum speed supported by the spfi block can be limited to less than 1/4 of the spfi clock. In such cases we have to define the limit in the device tree so that the driver can pick it up. Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com> Signed-off-by: Mark Brown <broonie@kernel.org> | 10 年前 | |
spi: Add bindings for Lightning Mountain SoC Add support to SPI controller on Intel Atom based Lightning Mountain SoC which reuses the Lantiq SPI controller IP. Signed-off-by: Dilip Kota <eswara.kota@linux.intel.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/7d644e5d03ef534f719763e5c823c1673e53d1a5.1594957019.git.eswara.kota@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org> | 5 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: spi: nxp-fspi: add imx8ulp support stable inclusion from stable-v6.6.54 commit 159b1b45300c24b06147b7665bd18017a22bc66b category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAZ3K2 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=159b1b45300c24b06147b7665bd18017a22bc66b -------------------------------- [ Upstream commit 12736adc43b7cd5cb83f274f8f37b0f89d107c97 ] The flexspi on imx8ulp only has 16 number of LUTs, it is different with flexspi on other imx SoC which has 32 number of LUTs. Fixes: ef89fd56bdfc ("arm64: dts: imx8ulp: add flexspi node") Cc: stable@kernel.org Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20240905094338.1986871-2-haibo.chen@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Wen Zhiwei <wenzhiwei@kylinos.cn> | 1 年前 | |
spi: Add SPI master controller for OCTEON SOCs. Add the driver, link it into the kbuild system and provide device tree binding documentation. Signed-off-by: David Daney <david.daney@cavium.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Patchwork: http://patchwork.linux-mips.org/patch/4292/ Signed-off-by: John Crispin <blogic@openwrt.org> | 13 年前 | |
spi: orion: Fix clock resource by adding an optional bus clock On Armada 7K/8K we need to explicitly enable the bus clock. The bus clock is optional because not all the SoCs need them but at least for Armada 7K/8K it is actually mandatory. The binding documentation is updating accordingly as well as mentioning the mandatory clock which was also missing. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org> | 8 年前 | |
spi: dt-bindings: Add hold/inactive CS delay peripheral properties These two properties complete the bindings for the Linux spi_device cs model, which includes cs_setup, cs_hold and cs_inactive delay values. Signed-off-by: Janne Grunau <j@jannau.net> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st> Link: https://lore.kernel.org/r/20230113102309.18308-3-marcan@marcan.st Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: spi: add reference file to YAML In JH7110 SoC, the spi module needs to use "arm,primecell-periphid" to override the h/w ID value to correctly init "spi_dev", so add "primecell.yaml" as the reference file for YAML. Signed-off-by: William Qiu <william.qiu@starfivetech.com> Link: https://lore.kernel.org/r/20230724101054.25268-2-william.qiu@starfivetech.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: Master driver for NXP SC18IS602/603 This driver adds support for NXP SC18IS602/603 I2C to SPI bus bridge. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> | 13 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: spi: Add the DMA properties for the SPI dma mode Add the DMA properties for the SPI dma mode. Signed-off-by: Lanqing Liu <lanqing.liu@unisoc.com> Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org> | 7 年前 | |
spi: dt-bindings: cleanup examples - indentation, lowercase hex Cleanup examples: - use 4-space indentation (for cases when it is neither 4 not 2 space), - drop redundant blank lines, - use lowercase hex. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Link: https://lore.kernel.org/r/20230124083342.34869-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
dt-bindings: xilinx: Switch xilinx.com emails to amd.com @xilinx.com is still working but better to switch to new amd.com after AMD/Xilinx acquisition. Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Acked-by: Damien Le Moal <dlemoal@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/f5b2bd1e78407e4128fc8f0b5874ba723e710a88.1684245058.git.michal.simek@amd.com | 3 年前 | |
spi/xtensa-xtfpga: add DT binding documentation Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org> | 12 年前 | |
Merge tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC devicetree updates from Arnd Bergmann: "The biggest change this time is for the 32-bit devicetree files, which are all moved to a new location, using separate subdirectories for each SoC vendor, following the same scheme that is used on arm64, mips and riscv. This has been discussed for many years, but so far we never did this as there was a plan to move the files out of the kernel entirely, which has never happened. The impact of this will be that all external patches no longer apply, and anything depending on the location of the dtb files in the build directory will have to change. The installed files after 'make dtbs_install' keep the current location. There are six added SoCs here that are largely variants of previously added chips. Two other chips are added in a separate branch along with their device drivers. - The Samsung Exynos 4212 makes its return after the Samsung Galaxy Express phone is addded at last. The SoC support was originally added in 2012 but removed again in 2017 as it was unused at the time. - Amlogic C3 is a Cortex-A35 based smart IP camera chip - Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of the still common MSM8916 (Snapdragon 410) phone chip that has been supported for a long time. - Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end laptop chips, used in the Lenovo Flex 5G, which is added along with the reference board. - Qualcomm SDX75 is the latest generation modem chip that is used as a peripherial in phones but can also run a standalone Linux. Unlike the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55. - Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the Xuantie C910 core, a step up from all previously added rv64 chips. All of the above come with reference board implementations, those included there are 39 new board files, but only five more 32-bit this time, probably a new low: - Marantec Maveo board based on dhcor imx6ull module - Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip - Epson Moverio BT-200 AR glasses based on TI OMAP4 - PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM - ICnova ADB4006 board based on Allwinner A20 On the 64-bit side, there are also fewer addded machines than we had in the recent releases: - Three boards based on NXP i.MX8: Emtop SoM & Baseboard, NXP i.MX8MM EVKB board and i.MX8MP based Gateworks Venice gw7905-2x device. - NVIDIA IGX Orin and Jetson Orin Nano boards, both based on tegra234 - Qualcomm gains support for 6 reference boards on various members of their IPQ networking SoC series, as well as the Sony Xperia M4 Aqua phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board on top of the various reference platforms for their new chips. - Rockchips support for several newer boards: Indiedroid Nova (rk3588), Edgeble Neural Compute Module 6B (rk3588), FriendlyARM NanoPi R2C Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn Fastrhino R66S/R68S (rk3568) - TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex Verdin family with AM62 COM, carrier and dev boards Other changes to existing boards contain the usual minor improvements along with - continued updates to clean up dts files based on dtc warnings and binding checks, in particular cache properties and node names - support for devicetree overlays on at91, bcm283x - significant additions to existing SoC support on mediatek, qualcomm, ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST STM32MP1 As usual, a lot more detail is available in the individual merge commits" * tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (926 commits) ARM: mvebu: fix unit address on armada-390-db flash ARM: dts: Move .dts files to vendor sub-directories kbuild: Support flat DTBs install ARM: dts: Add .dts files missing from the build ARM: dts: allwinner: Use quoted #include ARM: dts: lan966x: kontron-d10: add PHY interrupts ARM: dts: lan966x: kontron-d10: fix SPI CS ARM: dts: lan966x: kontron-d10: fix board reset ARM: dts: at91: Enable device-tree overlay support for AT91 boards arm: dts: Enable device-tree overlay support for AT91 boards arm64: dts: exynos: Remove clock from Exynos850 pmu_system_controller ARM: dts: at91: use generic name for shutdown controller ARM: dts: BCM5301X: Add cells sizes to PCIe nodes dt-bindings: firmware: brcm,kona-smc: convert to YAML riscv: dts: sort makefile entries by directory riscv: defconfig: enable T-HEAD SoC MAINTAINERS: add entry for T-HEAD RISC-V SoC riscv: dts: thead: add sipeed Lichee Pi 4A board device tree riscv: dts: add initial T-HEAD TH1520 SoC device tree riscv: Add the T-HEAD SoC family Kconfig option ... | 3 年前 | |
dts: Deprecate ALTR as a vendor prefix Because most of the vendor prefixes are lower case, deprecate the vendor prefix "ALTR" in place of "altr" for Altera Corp.. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: devicetree@vger.kernel.org Signed-off-by: Olof Johansson <olof@lixom.net> | 12 年前 | |
spi: add OpenCores tiny SPI driver This patch adds support of OpenCores tiny SPI driver. http://opencores.org/project,tiny_spi Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> | 15 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: pic32-sqi: add binding document for PIC32 Quad-SPI driver. Document Device tree bindings for the quad SPI peripheral found on Microchip PIC32 class devices. Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com> Acked-by: Rob Herring <rob@kernel.org> Cc: Kumar Gala <galak@codeaurora.org> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org> | 10 年前 | |
spi: spi-st-ssc: convert to DT schema Convert spi-st-ssc.txt into st,ssc-spi.yaml for the ST Microelectronics SSC SPI driver. Signed-off-by: Alain Volmat <avolmat@me.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230213192349.17101-1-avolmat@me.com Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: drop unneeded quotes Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> # st Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Reviewed-by: Serge Semin <fancer.lancer@gmail.com> # synopsys Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124083342.34869-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: dt-bindings: cleanup examples - indentation, lowercase hex Cleanup examples: - use 4-space indentation (for cases when it is neither 4 not 2 space), - drop redundant blank lines, - use lowercase hex. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson Link: https://lore.kernel.org/r/20230124083342.34869-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> | 3 年前 | |
spi: ti_qspi: fix unit address Fix unit address to match the first address specified in the reg property of the node in example. Signed-off-by: Kangmin Park <l4stpr0gr4m@gmail.com> Link: https://lore.kernel.org/r/1589873541-5587-1-git-send-email-l4stpr0gr4m@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> | 6 年前 | |
dt-bindings: xilinx: Switch xilinx.com emails to amd.com @xilinx.com is still working but better to switch to new amd.com after AMD/Xilinx acquisition. Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Acked-by: Damien Le Moal <dlemoal@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/f5b2bd1e78407e4128fc8f0b5874ba723e710a88.1684245058.git.michal.simek@amd.com | 3 年前 |
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