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 caf5d3a7f69da315e377ecfa527243b5c3693f25..8a3b4b6c56285abba145f1df86f2a21c3ab5889b 100644 (file)
--- 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";
        };
 };