On Fri, 22 May 2020 03:08:05 +0300, Serge Semin wrote: > Modern device tree bindings are supposed to be created as YAML-files > in accordance with dt-schema. This commit replaces two DW SPI legacy > bare text bindings with YAML file. As before the bindings file states > that the corresponding dts node is supposed to be compatible either > with generic DW APB SSI controller or with Microsemi/Amazon/Renesas/Intel > vendors-specific controllers, to have registers, interrupts and clocks > properties. Though in case of Microsemi version of the controller > there must be two registers resources specified. Properties like > clock-names, reg-io-width, cs-gpio, num-cs, DMA and slave device > sub-nodes are optional. > > Signed-off-by: Serge Semin <[email protected]> > Cc: Georgy Vlasov <[email protected]> > Cc: Ramil Zaripov <[email protected]> > Cc: Alexey Malahov <[email protected]> > Cc: Thomas Bogendoerfer <[email protected]> > Cc: Paul Burton <[email protected]> > Cc: Ralf Baechle <[email protected]> > Cc: Arnd Bergmann <[email protected]> > Cc: Andy Shevchenko <[email protected]> > Cc: [email protected] > --- > .../bindings/spi/snps,dw-apb-ssi.txt | 44 ------ > .../bindings/spi/snps,dw-apb-ssi.yaml | 127 ++++++++++++++++++ > .../devicetree/bindings/spi/spi-dw.txt | 24 ---- > 3 files changed, 127 insertions(+), 68 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt > create mode 100644 Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml > delete mode 100644 Documentation/devicetree/bindings/spi/spi-dw.txt >
Reviewed-by: Rob Herring <[email protected]>
