diff options
Diffstat (limited to 'Documentation/devicetree')
6 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/dma/stm32-dma.txt b/Documentation/devicetree/bindings/dma/stm32-dma.txt index 4408af693d0c..6f44df94101c 100644 --- a/Documentation/devicetree/bindings/dma/stm32-dma.txt +++ b/Documentation/devicetree/bindings/dma/stm32-dma.txt @@ -71,7 +71,7 @@ channel: a phandle to the DMA controller plus the following four integer cells: Example: usart1: serial@40011000 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40011000 0x400>; interrupts = <37>; clocks = <&clk_pclk2>; diff --git a/Documentation/devicetree/bindings/serial/atmel-usart.txt b/Documentation/devicetree/bindings/serial/atmel-usart.txt index e6e6142e33ac..7c0d6b2f53e4 100644 --- a/Documentation/devicetree/bindings/serial/atmel-usart.txt +++ b/Documentation/devicetree/bindings/serial/atmel-usart.txt @@ -24,6 +24,7 @@ Optional properties: - dma-names: "rx" for RX channel, "tx" for TX channel. - atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO capable USARTs. +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt <chip> compatible description: - at91rm9200: legacy USART support diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt index 574c3a2c77d5..860a9559839a 100644 --- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt @@ -9,6 +9,7 @@ Optional properties: - fsl,irda-mode : Indicate the uart supports irda mode - fsl,dte-mode : Indicate the uart works in DTE mode. The uart works in DCE mode by default. +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt Please check Documentation/devicetree/bindings/serial/serial.txt for the complete list of generic properties. diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt index a1252a047f78..59567b51cf09 100644 --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt @@ -16,6 +16,7 @@ Required properties: Optional properties: - dmas: A list of two dma specifiers, one for each entry in dma-names. - dma-names: should contain "tx" and "rx". +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt Note: Optional properties for DMA support. Write them both or both not. diff --git a/Documentation/devicetree/bindings/serial/omap_serial.txt b/Documentation/devicetree/bindings/serial/omap_serial.txt index 7a71b5de77d6..43eac675f21f 100644 --- a/Documentation/devicetree/bindings/serial/omap_serial.txt +++ b/Documentation/devicetree/bindings/serial/omap_serial.txt @@ -19,6 +19,7 @@ Optional properties: - dmas : DMA specifier, consisting of a phandle to the DMA controller node and a DMA channel number. - dma-names : "rx" for receive channel, "tx" for transmit channel. +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt Example: diff --git a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt index 3657f9f9d17a..d150b04a6229 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt +++ b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt @@ -2,14 +2,10 @@ Required properties: - compatible: can be either: - - "st,stm32-usart", - "st,stm32-uart", - - "st,stm32f7-usart", - "st,stm32f7-uart", - - "st,stm32h7-usart" - "st,stm32h7-uart". - depending on whether the device supports synchronous mode - and is compatible with stm32(f4), stm32f7 or stm32h7. + depending is compatible with stm32(f4), stm32f7 or stm32h7. - reg: The address and length of the peripheral registers space - interrupts: - The interrupt line for the USART instance, @@ -33,7 +29,7 @@ usart4: serial@40004c00 { }; usart2: serial@40004400 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40004400 0x400>; interrupts = <38>; clocks = <&clk_pclk1>; @@ -43,7 +39,7 @@ usart2: serial@40004400 { }; usart1: serial@40011000 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40011000 0x400>; interrupts = <37>; clocks = <&rcc 0 164>; |