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Diffstat (limited to 'roms/u-boot/doc/device-tree-bindings/serial/bcm2835-aux-uart.txt')
| -rw-r--r-- | roms/u-boot/doc/device-tree-bindings/serial/bcm2835-aux-uart.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/roms/u-boot/doc/device-tree-bindings/serial/bcm2835-aux-uart.txt b/roms/u-boot/doc/device-tree-bindings/serial/bcm2835-aux-uart.txt new file mode 100644 index 000000000..75886e5fd --- /dev/null +++ b/roms/u-boot/doc/device-tree-bindings/serial/bcm2835-aux-uart.txt @@ -0,0 +1,10 @@ +* BCM283x mini UART + +Required properties: +- compatible: must be "brcm,bcm2835-aux-uart" +- reg: exactly one register range with length 0x1000 +- clock: input clock frequency for the UART (used to calculate the baud + rate divisor) + +Optional properties: +- skip-init: if present, the baud rate divisor is not changed |