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u-boot/doc/device-tree-bindings/serial/bcm2835-aux-uart.txt
Fabian Vogt 9f755f5d09 serial: bcm283x_mu: add device tree support
This patch adds device tree support for the bcm283x mini-uart driver.

Signed-off-by: Fabian Vogt <fvogt@suse.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-11-28 20:09:46 -05:00

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* 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