Messages in this thread Patch in this message |  | | From | Geert Uytterhoeven <> | Subject | [PATCH 06/10] spi: sh-msiof: Improve binding documentation | Date | Thu, 20 Feb 2014 15:43:05 +0100 |
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From: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
- Add missing "interrupt-parent", "#address-cells", "#size-cells", and "clocks" properties, - Add missing default values for "renesas,tx-fifo-size" and "renesas,rx-fifo-size", - Add a reference to the pinctrl documentation.
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Cc: devicetree@vger.kernel.org --- Documentation/devicetree/bindings/spi/sh-msiof.txt | 24 ++++++++++++++------ 1 file changed, 17 insertions(+), 7 deletions(-)
diff --git a/Documentation/devicetree/bindings/spi/sh-msiof.txt b/Documentation/devicetree/bindings/spi/sh-msiof.txt index e6222106ca36..52cf5c78705b 100644 --- a/Documentation/devicetree/bindings/spi/sh-msiof.txt +++ b/Documentation/devicetree/bindings/spi/sh-msiof.txt @@ -1,12 +1,22 @@ Renesas MSIOF spi controller Required properties: -- compatible : "renesas,sh-msiof" for SuperH or - "renesas,sh-mobile-msiof" for SH Mobile series -- reg : Offset and length of the register set for the device -- interrupts : interrupt line used by MSIOF +- compatible : "renesas,sh-msiof" for SuperH, or + "renesas,sh-mobile-msiof" for SH Mobile series. +- reg : Offset and length of the register set for the device +- interrupt-parent : The phandle for the interrupt controller that + services interrupts for this device +- interrupts : Interrupt specifier +- #address-cells : Must be <1> +- #size-cells : Must be <0> Optional properties: -- num-cs : total number of chip-selects -- renesas,tx-fifo-size : Overrides the default tx fifo size given in words -- renesas,rx-fifo-size : Overrides the default rx fifo size given in words +- clocks : Must contain a reference to the functional clock. +- num-cs : Total number of chip-selects +- renesas,tx-fifo-size : Overrides the default tx fifo size given in words + (default is 64) +- renesas,rx-fifo-size : Overrides the default rx fifo size given in words + (default is 64) + +Pinctrl properties might be needed, too. See +Documentation/devicetree/bindings/pinctrl/renesas,*. -- 1.7.9.5
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