From e22d5799dc86298ad8388ddcb3b759e166c142b7 Mon Sep 17 00:00:00 2001
From: Svyatoslav Ryhel <clamor95@gmail.com>
Date: Fri, 25 Aug 2023 20:23:14 +0300
Subject: [PATCH] ARM: dts: tegra30: enable USB PHY node on some devices
Enable USB PHY nodes on ASUS Transformers, Grouper, Enadevoru
and LG X3. This is not mandatory since driver will use default
values but preferable for new devices.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
arch/arm/dts/tegra30-asus-grouper-common.dtsi | 7 +++++++
arch/arm/dts/tegra30-asus-p1801-t.dts | 15 +++++++++++++++
arch/arm/dts/tegra30-asus-tf600t.dts | 11 +++++++++++
arch/arm/dts/tegra30-asus-transformer.dtsi | 7 +++++++
arch/arm/dts/tegra30-htc-endeavoru.dts | 7 +++++++
arch/arm/dts/tegra30-lg-x3.dtsi | 8 ++++++++
6 files changed, 55 insertions(+)
diff --git a/arch/arm/dts/tegra30-asus-grouper-common.dtsi b/arch/arm/dts/tegra30-asus-grouper-common.dtsi
index fcf31e2dd0..c9277388c9 100644
--- a/arch/arm/dts/tegra30-asus-grouper-common.dtsi
+++ b/arch/arm/dts/tegra30-asus-grouper-common.dtsi
@@ -71,6 +71,13 @@
dr_mode = "otg";
};
+ usb-phy@7d000000 {
+ status = "okay";
+ nvidia,hssync-start-delay = <0>;
+ nvidia,xcvr-lsfslew = <2>;
+ nvidia,xcvr-lsrslew = <2>;
+ };
+
backlight: backlight {
compatible = "pwm-backlight";
diff --git a/arch/arm/dts/tegra30-asus-p1801-t.dts b/arch/arm/dts/tegra30-asus-p1801-t.dts
index d62d43268b..19de984d5f 100644
--- a/arch/arm/dts/tegra30-asus-p1801-t.dts
+++ b/arch/arm/dts/tegra30-asus-p1801-t.dts
@@ -150,17 +150,32 @@
dr_mode = "otg";
};
+ usb-phy@7d000000 {
+ status = "okay";
+ nvidia,hssync-start-delay = <0>;
+ nvidia,xcvr-lsfslew = <2>;
+ nvidia,xcvr-lsrslew = <2>;
+ };
+
/* Mini USB port */
usb2: usb@7d004000 {
status = "okay";
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_HIGH>;
};
+ usb-phy@7d004000 {
+ status = "okay";
+ };
+
/* Dock's USB port */
usb3: usb@7d008000 {
status = "okay";
};
+ usb-phy@7d008000 {
+ status = "okay";
+ };
+
/* PMIC has a built-in 32KHz oscillator which is used by PMC */
clk32k_in: clock-32k {
compatible = "fixed-clock";
diff --git a/arch/arm/dts/tegra30-asus-tf600t.dts b/arch/arm/dts/tegra30-asus-tf600t.dts
index efc6a83b9d..3f11d33bc4 100644
--- a/arch/arm/dts/tegra30-asus-tf600t.dts
+++ b/arch/arm/dts/tegra30-asus-tf600t.dts
@@ -165,11 +165,22 @@
dr_mode = "otg";
};
+ usb-phy@7d000000 {
+ status = "okay";
+ nvidia,hssync-start-delay = <0>;
+ nvidia,xcvr-lsfslew = <2>;
+ nvidia,xcvr-lsrslew = <2>;
+ };
+
/* Dock's USB port */
usb3: usb@7d008000 {
status = "okay";
};
+ usb-phy@7d008000 {
+ status = "okay";
+ };
+
backlight: backlight {
compatible = "pwm-backlight";
diff --git a/arch/arm/dts/tegra30-asus-transformer.dtsi b/arch/arm/dts/tegra30-asus-transformer.dtsi
index afddb83983..c4649eee79 100644
--- a/arch/arm/dts/tegra30-asus-transformer.dtsi
+++ b/arch/arm/dts/tegra30-asus-transformer.dtsi
@@ -131,6 +131,13 @@
dr_mode = "otg";
};
+ usb-phy@7d000000 {
+ status = "okay";
+ nvidia,hssync-start-delay = <0>;
+ nvidia,xcvr-lsfslew = <2>;
+ nvidia,xcvr-lsrslew = <2>;
+ };
+
/* Dock's USB port */
usb3: usb@7d008000 {
status = "okay";
diff --git a/arch/arm/dts/tegra30-htc-endeavoru.dts b/arch/arm/dts/tegra30-htc-endeavoru.dts
index 22320de708..21cd0f9207 100644
--- a/arch/arm/dts/tegra30-htc-endeavoru.dts
+++ b/arch/arm/dts/tegra30-htc-endeavoru.dts
@@ -101,6 +101,13 @@
dr_mode = "otg";
};
+ usb-phy@7d000000 {
+ status = "okay";
+ nvidia,hssync-start-delay = <0>;
+ nvidia,xcvr-lsfslew = <2>;
+ nvidia,xcvr-lsrslew = <2>;
+ };
+
backlight: backlight {
compatible = "nvidia,tegra-pwm-backlight";
diff --git a/arch/arm/dts/tegra30-lg-x3.dtsi b/arch/arm/dts/tegra30-lg-x3.dtsi
index aa207a70c7..01936b872e 100644
--- a/arch/arm/dts/tegra30-lg-x3.dtsi
+++ b/arch/arm/dts/tegra30-lg-x3.dtsi
@@ -153,6 +153,14 @@
dr_mode = "otg";
};
+ usb-phy@7d000000 {
+ status = "okay";
+ nvidia,hssync-start-delay = <0>;
+ nvidia,xcvr-lsfslew = <2>;
+ nvidia,xcvr-lsrslew = <2>;
+ vbus-supply = <&avdd_3v3_periph>;
+ };
+
/* PMIC has a built-in 32KHz oscillator which is used by PMC */
clk32k_in: clock-32k {
compatible = "fixed-clock";
--
2.39.5