From ffc59c6414f9ffd52591786efe3e62e145563deb Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 7 Jul 2023 16:16:06 -0600 Subject: [PATCH] dt-bindings: serial: Remove obsolete nxp,lpc1850-uart.txt nxp,lpc1850-uart.txt binding is already covered by 8250.yaml, so remove it. Reviewed-by: Conor Dooley Link: https://lore.kernel.org/r/20230707221607.1064888-1-robh@kernel.org Signed-off-by: Rob Herring --- .../bindings/serial/nxp,lpc1850-uart.txt | 28 ---------------------- 1 file changed, 28 deletions(-) delete mode 100644 Documentation/devicetree/bindings/serial/nxp,lpc1850-uart.txt diff --git a/Documentation/devicetree/bindings/serial/nxp,lpc1850-uart.txt b/Documentation/devicetree/bindings/serial/nxp,lpc1850-uart.txt deleted file mode 100644 index 04e23e6..0000000 --- a/Documentation/devicetree/bindings/serial/nxp,lpc1850-uart.txt +++ /dev/null @@ -1,28 +0,0 @@ -* NXP LPC1850 UART - -Required properties: -- compatible : "nxp,lpc1850-uart", "ns16550a". -- reg : offset and length of the register set for the device. -- interrupts : should contain uart interrupt. -- clocks : phandle to the input clocks. -- clock-names : required elements: "uartclk", "reg". - -Optional properties: -- dmas : Two or more DMA channel specifiers following the - convention outlined in bindings/dma/dma.txt -- dma-names : Names for the dma channels, if present. There must - be at least one channel named "tx" for transmit - and named "rx" for receive. - -Since it's also possible to also use the of_serial.c driver all -parameters from 8250.txt also apply but are optional. - -Example: -uart0: serial@40081000 { - compatible = "nxp,lpc1850-uart", "ns16550a"; - reg = <0x40081000 0x1000>; - reg-shift = <2>; - interrupts = <24>; - clocks = <&ccu2 CLK_APB0_UART0>, <&ccu1 CLK_CPU_UART0>; - clock-names = "uartclk", "reg"; -}; -- 2.7.4