From: Tim Harvey Date: Wed, 20 Dec 2023 23:25:44 +0000 (-0800) Subject: arm64: dts: imx8mm-venice-gw7901: add digital I/O direction control GPIO's X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ee6f057a7359da3dd1c4592bc90cb1e50cf75835;p=linux.git arm64: dts: imx8mm-venice-gw7901: add digital I/O direction control GPIO's The GW7901 has GPIO's to configure the direction of its isolated digital I/O signals. Add the GPIO pinmux and line names. Signed-off-by: Tim Harvey Signed-off-by: Shawn Guo --- diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts index 87b80e2412cb4..169eb67c255cb 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts @@ -319,7 +319,7 @@ &gpio4 { gpio-line-names = "", "", "", "", - "", "", "uart3_rs232#", "uart3_rs422#", + "dig1_ctl", "dig2_ctl", "uart3_rs232#", "uart3_rs422#", "uart3_rs485#", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "uart4_rs485#", "", "sim1det#", "sim2det#", ""; @@ -842,6 +842,8 @@ pinctrl_hog: hoggrp { fsl,pins = < + MX8MM_IOMUXC_SAI1_RXD2_GPIO4_IO4 0x40000041 /* DIG1_CTL */ + MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x40000041 /* DIG2_CTL */ MX8MM_IOMUXC_SPDIF_TX_GPIO5_IO3 0x40000041 /* DIG2_OUT */ MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x40000041 /* DIG2_IN */ MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x40000041 /* DIG1_IN */