56 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/serial/st,asc.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: STMicroelectronics STi SoCs Serial Port8 9maintainers:10 - Patrice Chotard <patrice.chotard@foss.st.com>11 12allOf:13 - $ref: serial.yaml#14 15properties:16 compatible:17 const: st,asc18 19 reg:20 maxItems: 121 22 interrupts:23 maxItems: 124 25 clocks:26 maxItems: 127 28 st,hw-flow-ctrl:29 description: When set, enable hardware flow control.30 type: boolean31 32 st,force-m1:33 description: When set, force asc to be in Mode-1. This is recommended for34 high bit rates above 19.2K.35 type: boolean36 37required:38 - compatible39 - reg40 - interrupts41 - clocks42 43unevaluatedProperties: false44 45examples:46 - |47 #include <dt-bindings/clock/stih407-clks.h>48 #include <dt-bindings/interrupt-controller/arm-gic.h>49 serial@9830000 {50 compatible = "st,asc";51 reg = <0x9830000 0x2c>;52 interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;53 clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;54 };55...56