Messages in this thread Patch in this message | | | From | Paul Burton <> | Subject | [PATCH v5 33/37] devicetree: document Ingenic SoC UART binding | Date | Sun, 24 May 2015 16:11:43 +0100 |
| |
Add binding documentation for the UARTs found in Ingenic SoCs.
Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org ---
Changes in v5: None Changes in v4: None Changes in v3: - Merge binding documentation for Ingenic SoCs whose bindings differ only by their compatible strings.
Changes in v2: None
.../devicetree/bindings/serial/ingenic,uart.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/ingenic,uart.txt
diff --git a/Documentation/devicetree/bindings/serial/ingenic,uart.txt b/Documentation/devicetree/bindings/serial/ingenic,uart.txt new file mode 100644 index 0000000..c2d3b3a --- /dev/null +++ b/Documentation/devicetree/bindings/serial/ingenic,uart.txt @@ -0,0 +1,22 @@ +* Ingenic SoC UART + +Required properties: +- compatible : "ingenic,jz4740-uart" or "ingenic,jz4780-uart" +- reg : offset and length of the register set for the device. +- interrupts : should contain uart interrupt. +- clocks : phandles to the module & baud clocks. +- clock-names: tuple listing input clock names. + Required elements: "baud", "module" + +Example: + +uart0: serial@10030000 { + compatible = "ingenic,jz4740-uart"; + reg = <0x10030000 0x100>; + + interrupt-parent = <&intc>; + interrupts = <9>; + + clocks = <&ext>, <&cgu JZ4740_CLK_UART0>; + clock-names = "baud", "module"; +}; -- 2.4.1
| |