| * ARM AMBA Primecell PL011 serial UART |
| |
| Required properties: |
| - compatible: must be "arm,primecell", "arm,pl011" |
| - reg: exactly one register range with length 0x1000 |
| - interrupts: exactly one interrupt specifier |
| |
| Optional properties: |
| - pinctrl: When present, must have one state named "sleep" |
| and one state named "default" |
| - clocks: When present, must refer to exactly one clock named |
| "apb_pclk" |
| - dmas: When present, may have one or two dma channels. |
| The first one must be named "rx", the second one |
| must be named "tx". |
| |
| See also bindings/arm/primecell.txt |
