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2020-04-15spi: dt-bindings: rspi: Convert to json-schemaGeert Uytterhoeven1-73/+0
Convert the Renesas (Quad) Serial Peripheral Interface (RSPI/QSPI) Device Tree binding documentation to json-schema. Document missing properties. Update the second example to match reality. Drop the first example, as it doesn't add much value. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200408091129.25429-1-geert+renesas@glider.be Signed-off-by: Mark Brown <broonie@kernel.org>
2018-11-07spi: rspi: Add r8a77470 to the compatible listFabrizio Castro1-0/+1
Add r8a77470 to the list of examples with soctypes. No driver change is needed as "renesas,qspi" will activate the right code within the corresponding driver. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-10-01dt-bindings: spi: rspi: Add r8a7744 to the compatible listBiju Das1-0/+1
Document RZ/G1N (r8a7744) SoC specific bindings. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-09-27dt-bindings: spi: rspi: Add R7S9210 supportChris Brandt1-1/+2
Add support for RZ/A2 Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-25dt-bindings: remove 'interrupt-parent' from bindingsRob Herring1-2/+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>
2017-09-19spi: rspi: Add r8a7743/5 to the compatible listFabrizio Castro1-1/+4
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-08-28spi: rspi: Add support for new R-Car Gen2 SoCsGeert Uytterhoeven1-1/+4
Add support for QSPI in: - r8a7792 (R-Car V2H) - r8a7793 (R-Car M2-N) - r8a7794 (R-Car E2) r8a7791 is now called "R-Car M2-W". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-16spi: rspi: Add DT support to DMA setupGeert Uytterhoeven1-0/+5
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-23spi: rspi: Remove bogus colon in formattingGeert Uytterhoeven1-1/+1
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-23spi: rspi: List full example compatible properties in bindingsGeert Uytterhoeven1-3/+5
List full example compatible properties with soctypes instead of just the soctypes, so checkpatch can validate DTSes. Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-29spi: rspi: Add DT supportGeert Uytterhoeven1-0/+59
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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