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* dt-bindings: drop stale Anson Huang from maintainersKrzysztof Kozlowski2024-07-091-1/+3
| | | | | | | | | | | | | | | | | | | | Emails to Anson Huang bounce: Diagnostic-Code: smtp; 550 5.4.1 Recipient address rejected: Access denied. Add IMX platform maintainers for bindings which would become orphaned. Acked-by: Uwe Kleine-König <ukleinek@kernel.org> Reviewed-by: Fabio Estevam <festevam@gmail.com> Acked-by: Peng Fan <peng.fan@nxp.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> # for I2C Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for IIO Acked-by: Andi Shyti <andi.shyti@kernel.org> Acked-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20240617065828.9531-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
* dt-bindings: spi: fsl-lpspi: support i.MX95 LPSPIPeng Fan2024-01-221-0/+1
| | | | | | | | | | Add i.MX95 LPSPI compatible string, same as i.MX93 compatible with i.MX7ULP Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://msgid.link/r/20240122091510.2077498-1-peng.fan@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: lpspi: Add power-domains to the DT bindingsAlexander Stein2023-07-241-0/+3
| | | | | | | | | | 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>
* spi: dt-bindings: drop unneeded quotesKrzysztof Kozlowski2023-01-251-1/+1
| | | | | | | | | | | | | | | 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>
* spi: spi-fsl-lpspi: add num-cs binding for lpspiHan Xu2022-12-071-0/+8
| | | | | | | | | | Add num-cs property to support multiple cs for lpspi. This property is optional. Signed-off-by: Han Xu <han.xu@nxp.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221206225410.604482-2-han.xu@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: lpspi: add dmas propertyPeng Fan2022-08-151-0/+10
| | | | | | | | | The LPSPI has dma capability, so add dma property. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220812073452.45763-1-peng.fan@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: dt-bindings: lpspi: add i.MX93 compatiblePeng Fan2022-08-151-1/+3
| | | | | | | | | Add i.MX93 LPSPI compatible Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220812073452.45763-2-peng.fan@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: fsl-lpspi: Add imx8ulp compatible stringJacky Bai2021-11-221-4/+7
| | | | | | | | | | | The lpspi on i.MX8ULP is derived from i.MX7ULP, it uses two compatible strings, so update the comaptible string for i.MX8ULP. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211120113454.785997-4-peng.fan@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* dt-bindings: lpspi: Add missing boolean type for fsl,spi-only-use-cs1-selGeert Uytterhoeven2020-08-101-0/+1
| | | | | | | | | | | | | | | | | When running "make dt_binding_check" (even if restricted to an unrelated binding document using DT_SCHEMA_FILES=...): Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml: ignoring, error in schema: properties: fsl,spi-only-use-cs1-sel warning: no schema found in file: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml Fix this by adding a proper type definition for the vendor-specific fsl,spi-only-use-cs1-sel property. Fixes: 7ac9bbf6ab3085c2 ("dt-bindings: lpspi: New property in document DT bindings for LPSPI") Suggested-by: Rob Herring <robh+dt@kernel.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200807121057.14204-1-geert+renesas@glider.be Signed-off-by: Mark Brown <broonie@kernel.org>
* dt-bindings: lpspi: New property in document DT bindings for LPSPIClark Wang2020-07-291-0/+7
| | | | | | | | | | | Add "fsl,spi-only-use-cs1-sel" to fit i.MX8DXL-EVK. Spi common code does not support use of CS signals discontinuously. It only uses CS1 without using CS0. So, add this property to re-config chipselect value. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Link: https://lore.kernel.org/r/20200727031513.31774-1-xiaoning.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
* dt-bindings: spi: Convert imx lpspi to json-schemaAnson Huang2020-07-101-0/+60
Convert the i.MX LPSPI binding to DT schema format using json-schema Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1592281575-32708-4-git-send-email-Anson.Huang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
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