From: Josep Orga <jorga@somdevices.com>
Date: Mon, 6 Sep 2021 13:38:41 +0000 (+0200)
Subject: imx8mm-somdevices: Light on LED at boot up.
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~36
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=177298775033fe6f938c9b574689d36c31174394;p=u-boot.git

imx8mm-somdevices: Light on LED at boot up.

Signed-off-by: Josep Orga <jorga@somdevices.com>
---

diff --git a/arch/arm/dts/imx8mm-somdevices.dts b/arch/arm/dts/imx8mm-somdevices.dts
index ddfc65461b..7033ae35e6 100644
--- a/arch/arm/dts/imx8mm-somdevices.dts
+++ b/arch/arm/dts/imx8mm-somdevices.dts
@@ -32,7 +32,7 @@
 
 		status {
 			label = "status";
-			gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
 			default-state = "on";
 		};
 	};
@@ -401,7 +401,7 @@
 
 	pinctrl_gpio_led: gpioledgrp {
 		fsl,pins = <
-			MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16	0x19
+			MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10	0x19
 		>;
 	};
 
diff --git a/board/somdevices/imx8mm_somdevices/imx8mm_somdevices.c b/board/somdevices/imx8mm_somdevices/imx8mm_somdevices.c
index 3098f3d041..0b6120e7c1 100644
--- a/board/somdevices/imx8mm_somdevices/imx8mm_somdevices.c
+++ b/board/somdevices/imx8mm_somdevices/imx8mm_somdevices.c
@@ -21,6 +21,7 @@
 #include <usb.h>
 #include <imx_sip.h>
 #include <linux/arm-smccc.h>
+#include <led.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -314,6 +315,9 @@ int board_init(void)
 	arm_smccc_smc(IMX_SIP_GPC, IMX_SIP_GPC_PM_DOMAIN,
 		      MIPI, true, 0, 0, 0, 0, &res);
 
+	if (CONFIG_IS_ENABLED(LED))
+		led_default_state();
+
 	return 0;
 }
 
diff --git a/board/somdevices/imx8mm_somdevices/spl.c b/board/somdevices/imx8mm_somdevices/spl.c
index 066cee716d..c4d404b528 100644
--- a/board/somdevices/imx8mm_somdevices/spl.c
+++ b/board/somdevices/imx8mm_somdevices/spl.c
@@ -77,6 +77,7 @@ struct i2c_pads_info i2c_pad_info1 = {
 
 #define USDHC2_CD_GPIO	IMX_GPIO_NR(2, 12)
 #define USDHC2_PWR_GPIO IMX_GPIO_NR(2, 19)
+#define LED_GPIO IMX_GPIO_NR(1, 10)
 
 #define USDHC_PAD_CTRL	(PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE |PAD_CTL_PE | \
 			 PAD_CTL_FSEL2)
@@ -282,6 +283,10 @@ void board_init_f(ulong dummy)
 {
 	int ret;
 
+	/* Light on LED */
+	gpio_request(LED_GPIO, "led");
+	gpio_direction_output(LED_GPIO, 1);
+
 	/* Clear the BSS. */
 	memset(__bss_start, 0, __bss_end - __bss_start);
 
diff --git a/configs/imx8mm_somdevices_defconfig b/configs/imx8mm_somdevices_defconfig
index b409429706..32d1de6a95 100644
--- a/configs/imx8mm_somdevices_defconfig
+++ b/configs/imx8mm_somdevices_defconfig
@@ -177,3 +177,6 @@ CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y
 CONFIG_EFI_CAPSULE_ON_DISK=y
 CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y
 CONFIG_EFI_SECURE_BOOT=y
+
+CONFIG_LED=y
+CONFIG_LED_GPIO=y