From 26e882f06f732784b2fbb224044ba7add93a34d8 Mon Sep 17 00:00:00 2001
From: CheWei Chien <chewei.chien@wnc.com.tw>
Date: Mon, 19 Feb 2024 09:21:53 +0800
Subject: [PATCH] ipq807x: prpl-haze: enable LED driver on device tree
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Enable LED driver LP5562 on HAZE device tree and include its kernel
module package on default package for HAZE.

Signed-off-by: CheWei Chien <chewei.chien@wnc.com.tw>
Signed-off-by: Petr Štetiar <ynezz@true.cz> [commit facelift]
(cherry picked from commit fb45194305e6bf9b58f610c1528769320879c749)
---
 .../arch/arm64/boot/dts/qcom/ipq8072-haze.dts | 49 +++++++++++++++++++
 target/linux/ipq807x/image/generic.mk         |  2 +-
 2 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8072-haze.dts b/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8072-haze.dts
index 8a5200b4eb..60dc0ce28a 100644
--- a/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8072-haze.dts
+++ b/target/linux/ipq807x/files/arch/arm64/boot/dts/qcom/ipq8072-haze.dts
@@ -21,6 +21,10 @@
 		ethernet2 = &dp3;
 		ethernet3 = &dp2;
 		label-mac-device = &dp6_syn;
+		led-boot = &led_system_blue;
+		led-failsafe = &led_system_red;
+		led-running = &led_system_green;
+		led-upgrade = &led_system_blue;
 	};
 
 	chosen {
@@ -78,6 +82,13 @@
 			bias-pull-up;
 		};
 	};
+
+	i2c_3_pins: i2c-3-state {
+		pins = "gpio46", "gpio47";
+		function = "blsp2_i2c";
+		drive-strength = <8>;
+		bias-disable;
+	};
 };
 
 &blsp1_uart5 {
@@ -306,3 +317,41 @@
 
 	qcom,ath11k-calibration-variant = "prpl-Haze";
 };
+
+&blsp1_i2c3{
+	pinctrl-0 = <&i2c_3_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	led-controller@30 {
+		compatible = "ti,lp5562";
+		reg = <0x30>;
+		clock-mode = /bits/ 8 <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		led_system_red: chan@0 {
+			chan-name = "red";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+			color = <LED_COLOR_ID_RED>;
+			reg = <0>;
+		};
+
+		led_system_green: chan@1 {
+			chan-name = "green";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+			color = <LED_COLOR_ID_GREEN>;
+			reg = <1>;
+		};
+
+		led_system_blue: chan@2 {
+			chan-name = "blue";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+			color = <LED_COLOR_ID_BLUE>;
+			reg = <2>;
+		};
+	};
+};
diff --git a/target/linux/ipq807x/image/generic.mk b/target/linux/ipq807x/image/generic.mk
index 104a667894..d1ada0edfa 100644
--- a/target/linux/ipq807x/image/generic.mk
+++ b/target/linux/ipq807x/image/generic.mk
@@ -104,7 +104,7 @@ define Device/prpl_haze
 	DEVICE_DTS_CONFIG := config@hk09
 	SOC := ipq8072
 	DEVICE_PACKAGES += ath11k-firmware-qcn9074 ipq-wifi-prpl_haze kmod-ath11k-pci \
-		mkf2fs f2fsck kmod-fs-f2fs
+		mkf2fs f2fsck kmod-fs-f2fs kmod-leds-lp5562
 endef
 TARGET_DEVICES += prpl_haze