105 lines
2.7 KiB
Diff
105 lines
2.7 KiB
Diff
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From 5edeb7774dc89c4ba385eb066e31fa1e8774630c Mon Sep 17 00:00:00 2001
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From: Sergey Larin <cerg2010cerg2010@mail.ru>
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Date: Sat, 23 Feb 2019 21:14:49 +0300
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Subject: [PATCH] ARM: dts: tegra20-glide: USB OTG mode and power
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OTG mode is now configured for ChipIdea UDC driver, but
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I don't have a cable to test it.
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Signed-off-by: Sergey Larin <cerg2010cerg2010@mail.ru>
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---
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arch/arm/boot/dts/tegra20-glide.dts | 30 ++++++++++++++++++++---------
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1 file changed, 21 insertions(+), 9 deletions(-)
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diff --git a/arch/arm/boot/dts/tegra20-glide.dts b/arch/arm/boot/dts/tegra20-glide.dts
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index 751c67924310..aa6cb3a78b2d 100644
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--- a/arch/arm/boot/dts/tegra20-glide.dts
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+++ b/arch/arm/boot/dts/tegra20-glide.dts
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@@ -589,7 +589,7 @@
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maxim,system-power-controller;
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- mbatt-supply = <&usb0_vbus_reg>;
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+ mbatt-supply = <&pmic_reg>;
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in-v1-supply = <&mbatt_reg>;
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in-v2-supply = <&mbatt_reg>;
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in-v3-supply = <&mbatt_reg>;
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@@ -666,7 +666,7 @@
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regulator-max-microvolt = <1800000>;
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};
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- vbus1_reg: ldo4 {
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+ usb_phy_reg: ldo4 {
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regulator-name = "nvvdd_ldo4,vap_usb_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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@@ -1147,12 +1147,13 @@
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usb@c5000000 {
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compatible = "nvidia,tegra20-udc";
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status = "okay";
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- dr_mode = "peripheral"; // otg
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+ dr_mode = "otg";
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+ vbus-supply = <&vbus_reg>;
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};
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usb-phy@c5000000 {
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status = "okay";
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- vbus-supply = <&vbus1_reg>;
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+ vbus-supply = <&usb_phy_reg>;
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};
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#if 0
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@@ -1305,7 +1306,7 @@
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#address-cells = <1>;
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#size-cells = <0>;
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- usb0_vbus_reg: regulator@0 {
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+ pmic_reg: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "usb0_vbus";
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@@ -1315,25 +1316,36 @@
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regulator-boot-on;
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};
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- vdd_5v0_hdmi: regulator@4 {
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+ vdd_5v0_hdmi: regulator@1 {
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compatible = "regulator-fixed";
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- reg = <4>;
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+ reg = <1>;
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regulator-name = "+5V_HDMI_CON";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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- vdd_hdmi_ldo: regulator@5 {
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+ vdd_hdmi_ldo: regulator@2 {
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compatible = "regulator-fixed";
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- reg = <5>;
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+ reg = <2>;
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regulator-name = "vdd-hdmi-ldo";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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+
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+ vbus_reg: regulator@3 {
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+ compatible = "regulator-fixed";
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+ reg = <3>;
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+ regulator-name = "otg-en";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ gpio = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
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+ enable-active-high;
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+ };
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};
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+
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sound {
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compatible = "nvidia,tegra-audio-wm8994";
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nvidia,model = "wm8994-aif1";
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--
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2.20.1
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