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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt | |
parent | Initial commit. (diff) | |
download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt')
-rw-r--r-- | Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt new file mode 100644 index 000000000..8b2b04602 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt @@ -0,0 +1,36 @@ +* BCM63xx UART + +Required properties: + +- compatible: "brcm,bcm6345-uart" + +- reg: The base address of the UART register bank. + +- interrupts: A single interrupt specifier. + +- clocks: Clock driving the hardware; used to figure out the baud rate + divisor. + + +Optional properties: + +- clock-names: Should be "refclk". + +Example: + + uart0: serial@14e00520 { + compatible = "brcm,bcm6345-uart"; + reg = <0x14e00520 0x18>; + interrupt-parent = <&periph_intc>; + interrupts = <2>; + clocks = <&periph_clk>; + clock-names = "refclk"; + }; + + clocks { + periph_clk: periph_clk@0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <54000000>; + }; + }; |