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arm: dts: imx8mp-venice-gw74xx: fix uart configuration gpio hogs 

Update the UART config gpio hogs such that it is configured for RS232
by default on boot. Additionally rename them to match the names used
on the reset of the venice boards.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2022-09-08 13:41:08 -07:00 committed by Stefano Babic
parent 5a16797105
commit 35a9b62400
1 changed files with 10 additions and 10 deletions
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20
arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi
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@ -116,29 +116,29 @@
line-name = "m2_wdis#";
};
uart_rs485_hog {
rs485_en {
gpio-hog;
gpios = <31 GPIO_ACTIVE_LOW>;
gpios = <31 GPIO_ACTIVE_HIGH>;
output-low;
line-name = "uart_rs485";
line-name = "rs485_en";
};
};
&gpio5 {
u-boot,dm-spl;
uart_half_hog {
rs485_half {
gpio-hog;
gpios = <0 GPIO_ACTIVE_LOW>;
output-high;
line-name = "uart_half";
gpios = <0 GPIO_ACTIVE_HIGH>;
output-low;
line-name = "rs485_hd";
};
uart_term_hog {
rs485_term {
gpio-hog;
gpios = <1 GPIO_ACTIVE_LOW>;
gpios = <1 GPIO_ACTIVE_HIGH>;
output-low;
line-name = "uart_term";
line-name = "rs485_term";
};
};