diff mbox

ARM: dts: imx7s-warp: enable uart6 on mikroBus

Message ID 1516711050-2407-1-git-send-email-ryan.harkin@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Ryan Harkin Jan. 23, 2018, 12:37 p.m. UTC 
This patch configures the board to output UART6 to the mikroBus.

The NXP WaRP7 board can route UART6 to the mikroBus, where an RS232
click board can be plugged in to get an additional serial port.

Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Rui Miguel Silva <rui.silva@linaro.org>
---
 arch/arm/boot/dts/imx7s-warp.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comments

Fabio Estevam Jan. 23, 2018, 12:57 p.m. UTC | #1 
On Tue, Jan 23, 2018 at 10:37 AM, Ryan Harkin <ryan.harkin@linaro.org> wrote:
> This patch configures the board to output UART6 to the mikroBus.
>
> The NXP WaRP7 board can route UART6 to the mikroBus, where an RS232
> click board can be plugged in to get an additional serial port.
>
> Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
> Reviewed-by: Rui Miguel Silva <rui.silva@linaro.org>

Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Shawn Guo Feb. 5, 2018, 6:24 a.m. UTC | #2 
On Tue, Jan 23, 2018 at 12:37:30PM +0000, Ryan Harkin wrote:
> This patch configures the board to output UART6 to the mikroBus.
> 
> The NXP WaRP7 board can route UART6 to the mikroBus, where an RS232
> click board can be plugged in to get an additional serial port.
> 
> Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
> Reviewed-by: Rui Miguel Silva <rui.silva@linaro.org>

Applied, thanks.
diff mbox

Patch

diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index 9bdf121..1606713 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -271,6 +271,15 @@ 
 	status = "okay";
 };
 
+&uart6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart6>;
+	assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>;
+	assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
+	fsl,dte-mode;
+	status = "okay";
+};
+
 &usbotg1 {
 	dr_mode = "peripheral";
 	status = "okay";
@@ -379,6 +388,13 @@ 
 		>;
 	};
 
+	pinctrl_uart6: uart6grp {
+		fsl,pins = <
+			MX7D_PAD_ECSPI1_MOSI__UART6_DTE_RX	0x79
+			MX7D_PAD_ECSPI1_SCLK__UART6_DTE_TX	0x79
+		>;
+	};
+
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
 			MX7D_PAD_SD1_CMD__SD1_CMD	0x59