| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Lantiq SoC ASC serial controller |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible : Should be "lantiq,asc" |
| 5 | - reg : Address and length of the register set for the device |
| 6 | - interrupts: the 3 (tx rx err) interrupt numbers. The interrupt specifier |
| 7 | depends on the interrupt-parent interrupt controller. |
| 8 | |
| 9 | Optional properties: |
| 10 | - clocks: Should contain frequency clock and gate clock |
| 11 | - clock-names: Should be "freq" and "asc" |
| 12 | |
| 13 | Example: |
| 14 | |
| 15 | asc0: serial@16600000 { |
| 16 | compatible = "lantiq,asc"; |
| 17 | reg = <0x16600000 0x100000>; |
| 18 | interrupt-parent = <&gic>; |
| 19 | interrupts = <GIC_SHARED 103 IRQ_TYPE_LEVEL_HIGH>, |
| 20 | <GIC_SHARED 105 IRQ_TYPE_LEVEL_HIGH>, |
| 21 | <GIC_SHARED 106 IRQ_TYPE_LEVEL_HIGH>; |
| 22 | clocks = <&cgu CLK_SSX4>, <&cgu GCLK_UART>; |
| 23 | clock-names = "freq", "asc"; |
| 24 | }; |
| 25 | |
| 26 | asc1: serial@e100c00 { |
| 27 | compatible = "lantiq,asc"; |
| 28 | reg = <0xE100C00 0x400>; |
| 29 | interrupt-parent = <&icu0>; |
| 30 | interrupts = <112 113 114>; |
| 31 | }; |