| Message ID | 1516358236-4472-1-git-send-email-jassisinghbrar@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Jan 19, 2018 at 04:07:16PM +0530, jassisinghbrar@gmail.com wrote: > From: Jassi Brar <jaswinder.singh@linaro.org> > > This patch adds documentation for Device-Tree bindings for the > Socionext Synquacer spi driver. > > Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> > --- > .../devicetree/bindings/spi/spi-synquacer.txt | 23 ++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > create mode 100644 Documentation/devicetree/bindings/spi/spi-synquacer.txt Reviewed-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/spi/spi-synquacer.txt b/Documentation/devicetree/bindings/spi/spi-synquacer.txt new file mode 100644 index 0000000..d945a4a --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-synquacer.txt @@ -0,0 +1,23 @@ +* Socionext Synquacer HS-SPI bindings + +Required Properties: +- compatible: should be "socionext,synquacer-spi" +- reg: physical base address of the controller and length of memory mapped + region. +- clocks: core clock iHCLK. Optional rate clock iPCLK (default is iHCLK) +- clock-names: Shall be "iHCLK" and "iPCLK" respectively + +Optional Properties: +- socionext,use-rtm: boolean, if required to use "retimed clock" for RX +- socionext,set-aces: boolean, if same active clock edges field to be set. + +Example: + + spi0: spi@ff110000 { + compatible = "socionext,synquacer-spi"; + reg = <0xff110000 0x1000>; + clocks = <&clk_fip006_spi>; + clock-names = "iHCLK"; + socionext,use-rtm; + socionext,set-aces; + };