AuxXxilium/linux_dsm_epyc7002
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ARM: dts: am335x-sl50: Enable UART1.

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The UART1 is connected to the infrared (IR) receiver module, so enable it
to be able to comunicate with it.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Enric Balletbo i Serra 2017-01-16 17:57:32 +01:00 committed by Tony Lindgren
parent fd25231201
commit e9c7bebed3
1 changed files with 13 additions and 0 deletions
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13
arch/arm/boot/dts/am335x-sl50.dts
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@ -136,6 +136,13 @@ AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
>; >;
}; };
uart1_pins: pinmux_uart1_pins {
pinctrl-single,pins = <
AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */
AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
>;
};
uart4_pins: pinmux_uart4_pins { uart4_pins: pinmux_uart4_pins {
pinctrl-single,pins = < pinctrl-single,pins = <
AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) /* gpmc_wait0.uart4_rxd */ AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6) /* gpmc_wait0.uart4_rxd */
@ -381,6 +388,12 @@ &uart0 {
pinctrl-0 = <&uart0_pins>; pinctrl-0 = <&uart0_pins>;
}; };
&uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
};
&uart4 { &uart4 {
status = "okay"; status = "okay";
pinctrl-names = "default"; pinctrl-names = "default";