diff options
| author | Huang Shijie <b32955@freescale.com> | 2013-07-08 05:14:22 -0400 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2014-04-16 09:05:39 -0400 |
| commit | 258432959402b2c5519c3b7687a961428f9f4539 (patch) | |
| tree | 31a3ad0b8f8f8c40ad23d0997e75fba8af59a9cb | |
| parent | c3a04bd26e9d9e2e160a0535e9ab6114e0efd7a9 (diff) | |
ARM: dts: enable the uart2 for imx6q-arm2
enable the uart2 for imx6q-arm2 board.
The uart2 works in the DTE mode, with the RTS/CTS and DMA enabled.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/imx6q-arm2.dts | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts index 4aff3f680a46..e3509421bbe7 100644 --- a/arch/arm/boot/dts/imx6q-arm2.dts +++ b/arch/arm/boot/dts/imx6q-arm2.dts | |||
| @@ -94,6 +94,16 @@ | |||
| 94 | status = "okay"; | 94 | status = "okay"; |
| 95 | }; | 95 | }; |
| 96 | 96 | ||
| 97 | &uart2 { | ||
| 98 | pinctrl-names = "default"; | ||
| 99 | pinctrl-0 = <&pinctrl_uart2_2>; | ||
| 100 | fsl,dte-mode; | ||
| 101 | fsl,uart-has-rtscts; | ||
| 102 | dma-names = "rx", "tx"; | ||
| 103 | dmas = <&sdma 27 4 0>, <&sdma 28 4 0>; | ||
| 104 | status = "okay"; | ||
| 105 | }; | ||
| 106 | |||
| 97 | &uart4 { | 107 | &uart4 { |
| 98 | pinctrl-names = "default"; | 108 | pinctrl-names = "default"; |
| 99 | pinctrl-0 = <&pinctrl_uart4_1>; | 109 | pinctrl-0 = <&pinctrl_uart4_1>; |