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Date: Wed, 31 May 2023 12:26:19 +0530
From: Sridharan S N <quic_sridsn@...cinc.com>
To: <agross@...nel.org>, <andersson@...nel.org>,
<konrad.dybcio@...aro.org>, <robh+dt@...nel.org>,
<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
<linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
CC: Sridharan S N <quic_sridsn@...cinc.com>
Subject: [PATCH 2/2] arm64: dts: qcom: ipq9574: enable GPIO based LEDs
Add support for wlan-2g LED on GPIO 64.
Signed-off-by: Sridharan S N <quic_sridsn@...cinc.com>
---
arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts | 20 ++++++++++++++++++++
arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 20 ++++++++++++++++++++
arch/arm64/boot/dts/qcom/ipq9574-rdp449.dts | 20 ++++++++++++++++++++
arch/arm64/boot/dts/qcom/ipq9574-rdp453.dts | 20 ++++++++++++++++++++
4 files changed, 80 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts
index 2b093e02637b..77b450cbdea6 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts
@@ -8,6 +8,7 @@
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
#include "ipq9574.dtsi"
/ {
@@ -21,6 +22,18 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-0 = <&gpio_leds_default>;
+ pinctrl-names = "default";
+
+ led-0 {
+ gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tx";
+ default-state = "off";
+ };
+ };
};
&blsp1_spi0 {
@@ -79,6 +92,13 @@
};
&tlmm {
+ gpio_leds_default: gpio-leds-default-state {
+ pins = "gpio64";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
sdc_default_state: sdc-default-state {
clk-pins {
pins = "gpio5";
diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
index 2b3ed8d351f7..b47971b54ccc 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
@@ -8,6 +8,7 @@
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
#include "ipq9574.dtsi"
/ {
@@ -21,6 +22,18 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-0 = <&gpio_leds_default>;
+ pinctrl-names = "default";
+
+ led-0 {
+ gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tx";
+ default-state = "off";
+ };
+ };
};
&blsp1_uart2 {
@@ -65,6 +78,13 @@
};
&tlmm {
+ gpio_leds_default: gpio-leds-default-state {
+ pins = "gpio64";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
sdc_default_state: sdc-default-state {
clk-pins {
pins = "gpio5";
diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp449.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp449.dts
index c8fa54e1a62c..50be898cef92 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp449.dts
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp449.dts
@@ -8,6 +8,7 @@
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
#include "ipq9574.dtsi"
/ {
@@ -21,6 +22,18 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-0 = <&gpio_leds_default>;
+ pinctrl-names = "default";
+
+ led-0 {
+ gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tx";
+ default-state = "off";
+ };
+ };
};
&blsp1_spi0 {
@@ -67,6 +80,13 @@
};
&tlmm {
+ gpio_leds_default: gpio-leds-default-state {
+ pins = "gpio64";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
spi_0_pins: spi-0-state {
pins = "gpio11", "gpio12", "gpio13", "gpio14";
function = "blsp0_spi";
diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp453.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp453.dts
index f01de6628c3b..f45b5d5353f8 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp453.dts
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp453.dts
@@ -8,6 +8,7 @@
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
#include "ipq9574.dtsi"
/ {
@@ -21,6 +22,18 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-0 = <&gpio_leds_default>;
+ pinctrl-names = "default";
+
+ led-0 {
+ gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tx";
+ default-state = "off";
+ };
+ };
};
&blsp1_spi0 {
@@ -67,6 +80,13 @@
};
&tlmm {
+ gpio_leds_default: gpio-leds-default-state {
+ pins = "gpio64";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
spi_0_pins: spi-0-state {
pins = "gpio11", "gpio12", "gpio13", "gpio14";
function = "blsp0_spi";
--
2.17.1
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