[PATCH v3 05/10] verdin-imx8mm: enable sleep_moci output
Marcel Ziswiler
marcel at ziswiler.com
Wed Aug 25 17:14:36 CEST 2021
From: Max Krummenacher <max.krummenacher at toradex.com>
This powers some peripherals on the carrier board e.g. the USB hub.
Related-to: ELB-3206
Signed-off-by: Max Krummenacher <max.krummenacher at toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
Reviewed-by: Fabio Estevam <festevam at gmail.com>
---
(no changes since v1)
arch/arm/dts/imx8mm-verdin.dts | 18 ++++++++++++++++++
configs/verdin-imx8mm_defconfig | 1 +
2 files changed, 19 insertions(+)
diff --git a/arch/arm/dts/imx8mm-verdin.dts b/arch/arm/dts/imx8mm-verdin.dts
index ac2a4b69d3c..a2331627d72 100644
--- a/arch/arm/dts/imx8mm-verdin.dts
+++ b/arch/arm/dts/imx8mm-verdin.dts
@@ -196,6 +196,18 @@
};
};
+&gpio5 {
+ ctrl_sleep_moci {
+ gpio-hog;
+ /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */
+ gpios = <1 GPIO_ACTIVE_HIGH>;
+ line-name = "CTRL_SLEEP_MOCI#";
+ output-high;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ctrl_sleep_moci>;
+ };
+};
+
/* On-module I2C */
&i2c1 {
clock-frequency = <400000>;
@@ -548,6 +560,12 @@
>;
};
+ pinctrl_ctrl_sleep_moci: ctrlsleepmocigrp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI3_TXD_GPIO5_IO1 0x1c4 /* SODIMM 256 */
+ >;
+ };
+
pinctrl_dsi_bkl_en: dsi_bkl_en {
fsl,pins = <
MX8MM_IOMUXC_NAND_CE2_B_GPIO3_IO3 0x1c4 /* SODIMM 21 */
diff --git a/configs/verdin-imx8mm_defconfig b/configs/verdin-imx8mm_defconfig
index b323ceb19af..ad9c00a3cc4 100644
--- a/configs/verdin-imx8mm_defconfig
+++ b/configs/verdin-imx8mm_defconfig
@@ -71,6 +71,7 @@ CONFIG_SPL_CLK_COMPOSITE_CCF=y
CONFIG_CLK_COMPOSITE_CCF=y
CONFIG_SPL_CLK_IMX8MM=y
CONFIG_CLK_IMX8MM=y
+CONFIG_GPIO_HOG=y
CONFIG_MXC_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
--
2.26.2
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