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| author | Andreas Färber <afaerber@suse.de> | 2017-06-19 03:46:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-20 04:24:15 +0200 |
| commit | 80b208ed7bd1b54db96a77fe5b78899240a45bda (patch) | |
| tree | 72792b3ef27026507fad2095dabc2fa6c2434238 /Documentation/devicetree/bindings/serial | |
| parent | tty/serial: atmel: make the driver DT only (diff) | |
| download | linux-80b208ed7bd1b54db96a77fe5b78899240a45bda.tar.xz linux-80b208ed7bd1b54db96a77fe5b78899240a45bda.zip | |
dt-bindings: serial: Document Actions Semi Owl UARTs
This UART is found on S500 and S900 SoCs.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/actions,owl-uart.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/actions,owl-uart.txt b/Documentation/devicetree/bindings/serial/actions,owl-uart.txt new file mode 100644 index 000000000000..aa873eada02d --- /dev/null +++ b/Documentation/devicetree/bindings/serial/actions,owl-uart.txt @@ -0,0 +1,16 @@ +Actions Semi Owl UART + +Required properties: +- compatible : "actions,s500-uart", "actions,owl-uart" for S500 + "actions,s900-uart", "actions,owl-uart" for S900 +- reg : Offset and length of the register set for the device. +- interrupts : Should contain UART interrupt. + + +Example: + + uart3: serial@b0126000 { + compatible = "actions,s500-uart", "actions,owl-uart"; + reg = <0xb0126000 0x1000>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + }; |