? 2013?07?04? 15:23, Shawn Guo ??:

On Wed, Jul 03, 2013 at 05:42:36PM +0800, Huang Shijie wrote:

quoted

In imx6q-arm2 board, the UART2 works in the dte mode.
So add a pinctrl for it.

Signed-off-by: Huang Shijie<redacted>
---
  arch/arm/boot/dts/imx6q.dtsi |    9 +++++++++
  1 files changed, 9 insertions(+), 0 deletions(-)

Since imx6q and imx6dl are pin-to-pin compatible, from now on I would
require the same pin group be added for these two SoC together, so that
we can enforce the same label name.

I knew it.

But this pinctrl is only used in imx6q-arm2 board which uses a big 
armdillo board,
so i did not add the same label to imx6dl.

Do we have a imx6dl-arm2 board? if we have , i can add it.

quoted

diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 9a69891..8a518c6 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi

@@ -266,6 +266,15 @@
  							MX6Q_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
  						>;
  					};
+
+					pinctrl_uart2_dte: uart2grp-2 {
+						fsl,pins =<
+							MX6Q_PAD_EIM_D26__UART2_RX_DATA 0x1b0b1
+							MX6Q_PAD_EIM_D27__UART2_TX_DATA 0x1b0b1
+							MX6Q_PAD_EIM_D28__UART2_CTS_B	0x1b0b1
+							MX6Q_PAD_EIM_D29__UART2_CTS_B	0x1b0b1

Why do you have two pads mux-ed on one function?

I think the name of the PAD is wrong.

thanks
Huang Shijie