From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 01:04:47 +0000
Subject: [PATCH] add driver 5G

---
 kernel/arch/arm/boot/dts/imx53-ppd.dts |   56 ++++++++++++++++++++++++++++++++++++++++++++------------
 1 files changed, 44 insertions(+), 12 deletions(-)

diff --git a/kernel/arch/arm/boot/dts/imx53-ppd.dts b/kernel/arch/arm/boot/dts/imx53-ppd.dts
index f346673..54e39db 100644
--- a/kernel/arch/arm/boot/dts/imx53-ppd.dts
+++ b/kernel/arch/arm/boot/dts/imx53-ppd.dts
@@ -182,12 +182,38 @@
 		power-supply = <&reg_3v3_lcd>;
 	};
 
-	leds {
+	leds-brightness {
 		compatible = "pwm-leds";
 
 		alarm-brightness {
 			pwms = <&pwm1 0 100000>;
 			max-brightness = <255>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_alarmled_pins>;
+
+		alarm1 {
+			label = "alarm:red";
+			gpios = <&gpio7 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		alarm2 {
+			label = "alarm:yellow";
+			gpios = <&gpio7 7 GPIO_ACTIVE_HIGH>;
+		};
+
+		alarm3 {
+			label = "alarm:blue";
+			gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
+		};
+
+		alarm4 {
+			label = "alarm:silenced";
+			gpios = <&gpio7 13 GPIO_ACTIVE_HIGH>;
 		};
 	};
 
@@ -322,7 +348,6 @@
 &ecspi2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_ecspi2>;
-	num-chipselects = <1>;
 	cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
@@ -462,7 +487,7 @@
 	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 
-	i2c-switch@70 {
+	i2c-mux@70 {
 		compatible = "nxp,pca9547";
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -567,7 +592,7 @@
 
 	touchscreen@4b {
 		compatible = "atmel,maxtouch";
-		reset-gpio = <&gpio5 19 GPIO_ACTIVE_HIGH>;
+		reset-gpio = <&gpio5 19 GPIO_ACTIVE_LOW>;
 		reg = <0x4b>;
 		interrupt-parent = <&gpio5>;
 		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
@@ -602,12 +627,14 @@
 };
 
 &pwm1 {
+	#pwm-cells = <2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm1>;
 	status = "okay";
 };
 
 &pwm2 {
+	#pwm-cells = <2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm2>;
 	status = "okay";
@@ -913,18 +940,10 @@
 			MX53_PAD_NANDF_CS3__GPIO6_16		0x0
 			/* POWER_AND_BOOT_STATUS_INDICATOR */
 			MX53_PAD_PATA_INTRQ__GPIO7_2		0x1e4
-			/* ACTIVATE_ALARM_LIGHT_RED */
-			MX53_PAD_PATA_DIOR__GPIO7_3		0x0
-			/* ACTIVATE_ALARM_LIGHT_YELLOW */
-			MX53_PAD_PATA_DA_1__GPIO7_7		0x0
-			/* ACTIVATE_ALARM_LIGHT_CYAN */
-			MX53_PAD_PATA_DA_2__GPIO7_8		0x0
 			/* RUNNING_ON_BATTERY_INDICATOR_GREEN */
 			MX53_PAD_GPIO_16__GPIO7_11		0x0
 			/* BATTERY_STATUS_INDICATOR_AMBER */
 			MX53_PAD_GPIO_17__GPIO7_12		0x0
-			/* AUDIO_ALARMS_SILENCED_INDICATOR */
-			MX53_PAD_GPIO_18__GPIO7_13		0x0
 		>;
 	};
 
@@ -1084,4 +1103,17 @@
 			MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC	0x180
 		>;
 	};
+
+	pinctrl_alarmled_pins: qmx6alarmledgrp {
+		fsl,pins = <
+			/* ACTIVATE_ALARM_LIGHT_RED */
+			MX53_PAD_PATA_DIOR__GPIO7_3		0x0
+			/* ACTIVATE_ALARM_LIGHT_YELLOW */
+			MX53_PAD_PATA_DA_1__GPIO7_7		0x0
+			/* ACTIVATE_ALARM_LIGHT_CYAN */
+			MX53_PAD_PATA_DA_2__GPIO7_8		0x0
+			/* AUDIO_ALARMS_SILENCED_INDICATOR */
+			MX53_PAD_GPIO_18__GPIO7_13		0x0
+		>;
+	};
 };

--
Gitblit v1.6.2