From 2dc81b979bda12a02e9e5304a7ce81e42067edf4 Mon Sep 17 00:00:00 2001
From: Gianfranco Mariotti <gianfranco.mariotti@seco.com>
Date: Wed, 21 Feb 2024 13:02:22 +0100
Subject: [PATCH] [A75][DTS] fix lvds panel and backlight pinctrl
- fix panel_on gpio
- fix backlight enable gpio (default pull down)
- fix pwm1 pincntrl (default pull down)
---
arch/arm/boot/dts/seco/seco-imx6qdl-a75.dtsi | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/seco/seco-imx6qdl-a75.dtsi b/arch/arm/boot/dts/seco/seco-imx6qdl-a75.dtsi
index 04eaa861c916de..1ff7cf9b507835 100644
--- a/arch/arm/boot/dts/seco/seco-imx6qdl-a75.dtsi
+++ b/arch/arm/boot/dts/seco/seco-imx6qdl-a75.dtsi
@@ -57,7 +57,7 @@
regulator-name = "reg_panel_on";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
- gpio = <&gpio1 2 0>;
+ gpio = <&gpio1 4 0>;
enable-active-high;
regulator-boot-on;
regulator-always-on;
@@ -158,7 +158,7 @@
240 244 248 252 255
>;
default-brightness-level = <64>;
- enable-gpios = <&gpio1 4 0>;
+ enable-gpios = <&gpio6 11 0>;
status = "disabled";
};
@@ -726,6 +726,9 @@
MX6QDL_PAD_EIM_WAIT__GPIO5_IO00 0x1f041
MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x1f041
MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x1f041
+
+ /* backlight enable */
+ MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x130b0
>;
};
@@ -910,7 +913,7 @@
/* Backlight */
pinctrl_pwm1: pwm1grp {
fsl,pins = <
- MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1
+ MX6QDL_PAD_GPIO_9__PWM1_OUT 0x130b0
>;
};
--
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