[v2,3/4] arm64: dts: ti: am654-base-board: Add pinmux for main uart0
diff mbox series

Message ID 20181113060111.16374-4-vigneshr@ti.com
State New
Headers show
Series
  • AM654: Add pinmux support
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Commit Message

Vignesh Raghavendra Nov. 13, 2018, 6:01 a.m. UTC
Add pinmux for main uart0 that is serves as console on AM654 EVM

Signed-off-by: Vignesh R <vigneshr@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index e146ac2ad781..cbf9d3dfeaa3 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -35,7 +35,23 @@ 
 	};
 };
 
+&main_pmx0 {
+	main_uart0_pins_default: main-uart0-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x01e4, PIN_INPUT, 0)	/* (AF11) UART0_RXD */
+			AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0)	/* (AE11) UART0_TXD */
+			AM65X_IOPAD(0x01ec, PIN_INPUT, 0)	/* (AG11) UART0_CTSn */
+			AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0)	/* (AD11) UART0_RTSn */
+		>;
+	};
+};
+
 &wkup_uart0 {
 	/* Wakeup UART is used by System firmware */
 	status = "disabled";
 };
+
+&main_uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_uart0_pins_default>;
+};