2019-10-16 16:09:26

by Michal Vokáč

Subject: [PATCH] ARM: dts: imx6dl-yapp4: Enable UART2

The second UART is needed for 3D or MFD printer control.

Signed-off-by: Michal Vokáč <[email protected]>
---
arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index e8d800fec637..663a72a96b6c 100644
--- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -447,6 +447,13 @@
>;
};

+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_7__UART2_TX_DATA 0x1b098
+ MX6QDL_PAD_GPIO_8__UART2_RX_DATA 0x1b098
+ >;
+ };
+
pinctrl_usbh1: usbh1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D30__USB_H1_OC 0x1b098
@@ -532,6 +539,12 @@
status = "okay";
};

+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
&usbh1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh1>;
--
2.1.4

2019-10-28 14:01:02

by Shawn Guo

Subject: Re: [PATCH] ARM: dts: imx6dl-yapp4: Enable UART2

On Wed, Oct 16, 2019 at 03:49:22PM +0200, Michal Vokáč wrote:
> The second UART is needed for 3D or MFD printer control.
>
> Signed-off-by: Michal Vokáč <[email protected]>

Applied, thanks.