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>
diff --git a/arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi b/arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi
index caf5d3a..8a3b4b6 100644
--- a/arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi
@@ -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";
};
};