From 3ed6c6d26f39848899985ea8f7afe5e0108afc15 Mon Sep 17 00:00:00 2001 From: Andrejs Cainikovs Date: Thu, 15 Jun 2023 12:43:03 +0200 Subject: arm64: dts: verdin-imx8mm: add ctrl_sleep_moci# hog Drive CTRL_SLEEP_MOCI# high at boot (SPL) using a GPIO hog, this signal may be used to control some power-rails on the carrier board, therefore it should be set to high when the module is booting. To do this as early as possible is generally a good idea and the issue was noticed on the Yavia carrier board where it is needed to power the I2C EEPROM on the carrier board. Upstream-Status: Submitted [https://lore.kernel.org/all/20230711090918.523772-4-marcel@ziswiler.com/] Signed-off-by: Andrejs Cainikovs --- arch/arm/dts/imx8mm-verdin-u-boot.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/dts/imx8mm-verdin-u-boot.dtsi b/arch/arm/dts/imx8mm-verdin-u-boot.dtsi index 25bddb4610..36969eaf91 100644 --- a/arch/arm/dts/imx8mm-verdin-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-verdin-u-boot.dtsi @@ -57,12 +57,20 @@ &gpio5 { u-boot,dm-spl; + + ctrl_sleep_moci { + u-boot,dm-spl; + }; }; &i2c1 { u-boot,dm-spl; }; +&pinctrl_ctrl_sleep_moci { + u-boot,dm-spl; +}; + &pinctrl_i2c1 { u-boot,dm-spl; }; -- cgit v1.2.3