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2021-04-20spi: brcm,spi-bcm-qspi: convert to the json-schemaRafał Miłecki1-245/+0
This helps validating DTS files. Changes that require mentioning: 1. reg-names "mspi_regs" and "bspi_regs" were renamed to "mspi" and "bspi" as that is what's used in DTS files and in Linux driver 2. interrupt-names Names were reordered. "mspi_done" has to go first as it's always required. 3. spi-rx-bus-width Property description was dropped as it's part of the spi-controller.yaml 4. Examples: * drop partitions as they are well documented elsewhere * regs and interrupts were formatted and reordered to match yaml * <0x1c> was replaced with <&gic> * "m25p80" node name became "flash" * dropped invalid "m25p,fast-read" property * dropped undocumented and Linux-unused "clock-names" This rewritten binding validates cleanly using the "dt_binding_check". Some Linux stored DTS files will require reordering regs and interrupts to make dtbs_check happy. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210416194723.23855-1-zajec5@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-09Merge remote-tracking branch 'spi/for-5.10' into spi-nextMark Brown1-0/+2
2020-09-14spi: Add compatible string for brcmstb SoCsRay Jui1-0/+2
Add compatible string for brcmstb 7445 SoCs. Signed-off-by: Ray Jui <ray.jui@broadcom.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20200910152539.45584-1-ray.jui@broadcom.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-09-09dt-bindings: spi: Fix spi-bcm-qspi compatible orderingFlorian Fainelli1-8/+8
The binding is currently incorrectly defining the compatible strings from least specifice to most specific instead of the converse. Re-order them from most specific (left) to least specific (right) and fix the examples as well. Fixes: 5fc78f4c842a ("spi: Broadcom BRCMSTB, NSP, NS2 SoC bindings") Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-04-21spi: Add support for mspi on brcmstb SoCsKamal Dasu1-0/+10
Added documentation for compatibility for brcmstb SoCs : 7425, 7429, 7435, 7216, 7278 Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Link: https://lore.kernel.org/r/20200420190853.45614-3-kdasu.kdev@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-14spi: Broadcom BRCMSTB, NSP, NS2 SoC bindingsKamal Dasu1-0/+233
Added device tree bindings documentation for BRCMSTB, NSP, NS2 iProc SoCs supported by spi-bcm-qspi, spi-brcmstb-qspi and spi-iproc-qspi driver. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com> Signed-off-by: Mark Brown <broonie@kernel.org>