forked from Minki/linux
83af225c39
MT8173 is a 64-bit four core Soc. And mt8173-evb is a evaluation board based on mt8173. This commit add the devicetree binding document for mediatek MT8173 SoC MT8173 sysirq MT8173 uart Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
25 lines
705 B
Plaintext
25 lines
705 B
Plaintext
* Mediatek Universal Asynchronous Receiver/Transmitter (UART)
|
|
|
|
Required properties:
|
|
- compatible should contain:
|
|
* "mediatek,mt8173-uart" for MT8173 compatible UARTS
|
|
* "mediatek,mt6589-uart" for MT6589 compatible UARTS
|
|
* "mediatek,mt6582-uart" for MT6582 compatible UARTS
|
|
* "mediatek,mt6577-uart" for all compatible UARTS (MT8173, MT6589, MT6582,
|
|
MT6577)
|
|
|
|
- reg: The base address of the UART register bank.
|
|
|
|
- interrupts: A single interrupt specifier.
|
|
|
|
- clocks: Clock driving the hardware.
|
|
|
|
Example:
|
|
|
|
uart0: serial@11006000 {
|
|
compatible = "mediatek,mt6589-uart", "mediatek,mt6577-uart";
|
|
reg = <0x11006000 0x400>;
|
|
interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>;
|
|
clocks = <&uart_clk>;
|
|
};
|