From: Xiaolei Wang <xiaolei.w...@windriver.com>
add uart1 device tree for binding bluetooth
Signed-off-by: Xiaolei Wang <xiaolei.w...@windriver.com>
Signed-off-by: Xulin Sun <xulin....@windriver.com>
---
arch/arm/boot/dts/ti/omap/am335x-evmsk.dts | 25 ++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/ti/omap/am335x-evmsk.dts
b/arch/arm/boot/dts/ti/omap/am335x-evmsk.dts
index 009a1d758d91..6aa7e138a5fb 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-evmsk.dts
@@ -301,6 +301,24 @@ AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN,
MUX_MODE0)
>;
};
+ uart1_pins_default: pinmux_uart1_pins_default {
+ pinctrl-single,pins = <
+ 0x178 (PIN_OUTPUT | MUX_MODE0) /*
uart1_ctsn.uart1_ctsn */
+ 0x17C (PIN_INPUT | MUX_MODE0) /*
uart1_rtsn.uart1_rtsn */
+ 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /*
uart1_rxd.uart1_rxd */
+ 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /*
uart1_txd.uart1_txd */
+ >;
+ };
+
+ uart1_pins_sleep: pinmux_uart1_pins_sleep {
+ pinctrl-single,pins = <
+ 0x178 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x17C (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x180 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ 0x184 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+ >;
+ };
+
clkout2_pin: clkout2-pins {
pinctrl-single,pins = <
AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1,
PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* xdma_event_intr1.clkout2 */
@@ -450,6 +468,13 @@ &uart0 {
status = "okay";
};
+&uart1 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&uart1_pins_default>;
+ pinctrl-1 = <&uart1_pins_sleep>;
+ status = "okay";
+};
+
&gpmc {
status = "okay";
};
--
2.34.1
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