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zephyr/dts/bindings/serial/st,stm32-lpuart.yaml

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drivers: serial: stm32: add LPUART support for L0/L4 series LPUART (Low-power UART) peripheral is just like ordinary U(S)ART which lives in a separate clock/power domain. Therefore already existing code could be reused as is almost entirely. Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
2018-04-11 22:10:47 +08:00
---
title: STM32 LPUART
id: st,stm32-lpuart
version: 0.1
description: >
This binding gives a base representation of the STM32 LPUART
inherits:
!include uart.yaml
properties:
compatible:
constraint: "st,stm32-lpuart"
reg:
type: array
description: mmio register space
generation: define
category: required
interrupts:
type: array
category: required
description: required interrupts
generation: define
clocks:
type: array
category: required
dts: yaml: Align serial driver clocks bindings The common uart.yaml defines an optional clocks property that can be overridden by specific serial driver bindings to be required. The description and generation attributes are duplicated. This fixes build warnings: extract_dts_includes.py: Merge of 'description': 'Clock gate control information' overwrites 'Clock gate information'. extract_dts_includes.py: Merge of 'generation': 'structures' overwrites 'define'. And introduces a different build warning, which is intended behavior: extract_dts_includes.py: Merge of 'category': 'required' overwrites 'optional'. Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2018-07-13 20:57:09 +08:00
description: Clock gate information
drivers: serial: stm32: add LPUART support for L0/L4 series LPUART (Low-power UART) peripheral is just like ordinary U(S)ART which lives in a separate clock/power domain. Therefore already existing code could be reused as is almost entirely. Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
2018-04-11 22:10:47 +08:00
generation: define
...