[PATCH v2 4/5] ARM: dts: imx6q: add dte pinctrl for uart2
From: Shawn Guo <hidden>
Date: 2013-07-04 07:23:45
Also in:
linux-serial
On Wed, Jul 03, 2013 at 05:42:36PM +0800, Huang Shijie wrote:
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.
quoted hunk ↗ jump to hunk
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? Shawn
+ >;
+ };
};
uart4 {
--
1.7.1