From 35a9b624006959c121e209b6daaa99ff0cf12b9c Mon Sep 17 00:00:00 2001 From: Tim Harvey Date: Thu, 8 Sep 2022 13:41:08 -0700 Subject: [PATCH] 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 --- arch/arm/dts/imx8mp-venice-gw74xx-u-boot.dtsi | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) 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"; }; }; -- 2.7.4