Merge tag '64bit-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...
[linux-drm-fsl-dcu.git] / Documentation / devicetree / bindings / serial / mtk-uart.txt
1 * Mediatek Universal Asynchronous Receiver/Transmitter (UART)
2
3 Required properties:
4 - compatible should contain:
5   * "mediatek,mt8135-uart" for MT8135 compatible UARTS
6   * "mediatek,mt8127-uart" for MT8127 compatible UARTS
7   * "mediatek,mt8173-uart" for MT8173 compatible UARTS
8   * "mediatek,mt6589-uart" for MT6589 compatible UARTS
9   * "mediatek,mt6582-uart" for MT6582 compatible UARTS
10   * "mediatek,mt6577-uart" for all compatible UARTS (MT8173, MT6589, MT6582, 
11         MT6577)
12
13 - reg: The base address of the UART register bank.
14
15 - interrupts: A single interrupt specifier.
16
17 - clocks: Clock driving the hardware.
18
19 Example:
20
21         uart0: serial@11006000 {
22                 compatible = "mediatek,mt6589-uart", "mediatek,mt6577-uart";
23                 reg = <0x11006000 0x400>;
24                 interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>;
25                 clocks = <&uart_clk>;
26         };