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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /Documentation/devicetree/bindings/serial/brcm,bcm2835-aux-uart.txt | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial/brcm,bcm2835-aux-uart.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/brcm,bcm2835-aux-uart.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm2835-aux-uart.txt b/Documentation/devicetree/bindings/serial/brcm,bcm2835-aux-uart.txt new file mode 100644 index 000000000..b5cc6297c --- /dev/null +++ b/Documentation/devicetree/bindings/serial/brcm,bcm2835-aux-uart.txt @@ -0,0 +1,18 @@ +* BCM2835 AUXILIAR UART + +Required properties: + +- compatible: "brcm,bcm2835-aux-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. + +Example: + + uart1: serial@7e215040 { + compatible = "brcm,bcm2835-aux-uart"; + reg = <0x7e215040 0x40>; + interrupts = <1 29>; + clocks = <&aux BCM2835_AUX_CLOCK_UART>; + }; |