| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/serial/st,asc.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: STMicroelectronics STi SoCs Serial Port |
| |
| maintainers: |
| - Patrice Chotard <patrice.chotard@foss.st.com> |
| |
| allOf: |
| - $ref: serial.yaml# |
| |
| properties: |
| compatible: |
| const: st,asc |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| st,hw-flow-ctrl: |
| description: When set, enable hardware flow control. |
| type: boolean |
| |
| st,force-m1: |
| description: When set, force asc to be in Mode-1. This is recommended for |
| high bit rates above 19.2K. |
| type: boolean |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - clocks |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/stih407-clks.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| serial@9830000 { |
| compatible = "st,asc"; |
| reg = <0x9830000 0x2c>; |
| interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>; |
| }; |
| ... |
