于 2013年07月04日 15:23, Shawn Guo 写道:
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<b32955@xxxxxxxxxxxxx>
---
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.
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
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