[v4,5/6] ARM: dts: imx6q{dl}: add a DTE uart pinctrl for uart2

Commit Message

Huang Shijie July 8, 2013, 9:14 a.m. UTC

In the arm2 board, the UART2 works in the dte mode.
So add a pinctrl for both the imx6q{dl} boards.

Signed-off-by: Huang Shijie <[e-mail]>
---
 arch/arm/boot/dts/imx6dl.dtsi |    9 +++++++++
 arch/arm/boot/dts/imx6q.dtsi  |    9 +++++++++
 2 files changed, 18 insertions(+), 0 deletions(-)

Patch

diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index 2b5628d..a1302ed 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -223,6 +223,15 @@ 
 							MX6DL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
 						>;
 					};
+
+					pinctrl_uart2_2: uart2grp-2 { /* DTE mode */
+						fsl,pins = <
+							MX6DL_PAD_EIM_D26__UART2_RX_DATA   0x1b0b1
+							MX6DL_PAD_EIM_D27__UART2_TX_DATA   0x1b0b1
+							MX6DL_PAD_EIM_D28__UART2_DTE_CTS_B 0x1b0b1
+							MX6DL_PAD_EIM_D29__UART2_DTE_RTS_B 0x1b0b1
+						>;
+					};
 				};
 
 				uart4 {
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 6f4d6ab..e0b7bad 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_2: uart2grp-2 { /* DTE mode */
+						fsl,pins = <
+							MX6Q_PAD_EIM_D26__UART2_RX_DATA   0x1b0b1
+							MX6Q_PAD_EIM_D27__UART2_TX_DATA   0x1b0b1
+							MX6Q_PAD_EIM_D28__UART2_DTE_CTS_B 0x1b0b1
+							MX6Q_PAD_EIM_D29__UART2_DTE_RTS_B 0x1b0b1
+						>;
+					};
 				};
 
 				uart4 {