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Diffstat (limited to 'Documentation/devicetree/bindings/serial/sifive-serial.txt')
-rw-r--r-- | Documentation/devicetree/bindings/serial/sifive-serial.txt | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/Documentation/devicetree/bindings/serial/sifive-serial.txt b/Documentation/devicetree/bindings/serial/sifive-serial.txt deleted file mode 100644 index c86b1e524159..000000000000 --- a/Documentation/devicetree/bindings/serial/sifive-serial.txt +++ /dev/null @@ -1,33 +0,0 @@ -SiFive asynchronous serial interface (UART) - -Required properties: - -- compatible: should be something similar to - "sifive,<chip>-uart" for the UART as integrated - on a particular chip, and "sifive,uart<version>" for the - general UART IP block programming model. Supported - compatible strings as of the date of this writing are: - "sifive,fu540-c000-uart" for the SiFive UART v0 as - integrated onto the SiFive FU540 chip, or "sifive,uart0" - for the SiFive UART v0 IP block with no chip integration - tweaks (if any) -- reg: address and length of the register space -- interrupts: Should contain the UART interrupt identifier -- clocks: Should contain a clock identifier for the UART's parent clock - - -UART HDL that corresponds to the IP block version numbers can be found -here: - -https://github.com/sifive/sifive-blocks/tree/master/src/main/scala/devices/uart - - -Example: - -uart0: serial@10010000 { - compatible = "sifive,fu540-c000-uart", "sifive,uart0"; - interrupt-parent = <&plic0>; - interrupts = <80>; - reg = <0x0 0x10010000 0x0 0x1000>; - clocks = <&prci PRCI_CLK_TLCLK>; -}; |