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2020-07-10dt-bindings: spi: Convert imx lpspi to json-schemaAnson Huang1-29/+0
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>
2019-03-18doc: lpspi: Document DT bindings for LPSPI clocksClark Wang1-2/+8
Add introductions of clocks and clock-names strings. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-12-13doc: lpspi: Document DT bindings for LPSPI slave modeClark Wang1-0/+4
Add introductions of interrupt-parent and spi-slave. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-21spi: lpspi: add imx8qxp compatible stringA.s. Dong1-0/+1
Add imx8qxp compatible string Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-25dt-bindings: remove 'interrupt-parent' from bindingsRob Herring1-1/+0
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2016-11-23spi: imx: add devicetree binding for lpspiGao Pan1-0/+19
Add a binding document for lpspi driver Signed-off-by: Gao Pan <pandy.gao@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>