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    Subject[PATCH] arm64: dts: ti: k3-am642-sk: Add pinmux corresponding to main_uart0
    Date
    Add pinmux details required for the zeroth instance of main UART.

    Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
    ---
    arch/arm64/boot/dts/ti/k3-am642-sk.dts | 14 ++++++++++++++
    1 file changed, 14 insertions(+)

    diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
    index 59f506cbd275..358662f5d10d 100644
    --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
    +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
    @@ -166,6 +166,15 @@
    >;
    };

    + main_uart0_pins_default: main-uart0-pins-default {
    + pinctrl-single,pins = <
    + AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */
    + AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */
    + AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */
    + AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */
    + >;
    + };
    +
    main_usb0_pins_default: main-usb0-pins-default {
    pinctrl-single,pins = <
    AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
    @@ -268,6 +277,11 @@
    status = "disabled";
    };

    +&main_uart0 {
    + pinctrl-names = "default";
    + pinctrl-0 = <&main_uart0_pins_default>;
    +};
    +
    &main_uart1 {
    /* main_uart1 is reserved for firmware usage */
    status = "reserved";
    --
    2.17.1
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