Lines Matching +full:imx28 +full:- +full:auart
1 * Freescale MXS Application UART (AUART)
4 - compatible : Should be one of fallowing variants:
5 "fsl,imx23-auart" - Freescale i.MX23
6 "fsl,imx28-auart" - Freescale i.MX28
7 "alphascale,asm9260-auart" - Alphascale ASM9260
8 - reg : Address and length of the register set for the device
9 - interrupts : Should contain the auart interrupt numbers
10 - dmas: DMA specifier, consisting of a phandle to DMA controller node
11 and AUART DMA channel ID.
12 Refer to dma.txt and fsl-mxs-dma.txt for details.
13 - dma-names: "rx" for RX channel, "tx" for TX channel.
15 Required properties for "alphascale,asm9260-auart":
16 - clocks : the clocks feeding the watchdog timer. See clock-bindings.txt
17 - clock-names : should be set to
18 "mod" - source for tick counter.
19 "ahb" - ahb gate.
22 - uart-has-rtscts : Indicate the UART has RTS and CTS lines
25 - {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD
32 compatible = "fsl,imx28-auart", "fsl,imx23-auart";
36 dma-names = "rx", "tx";
37 cts-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
38 dsr-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
39 dcd-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
42 Note: Each auart port should have an alias correctly numbered in "aliases"