From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/drivers/phy/tegra/xusb.h | 74 ++++++++++++++++++++++++++++++++----
1 files changed, 65 insertions(+), 9 deletions(-)
diff --git a/kernel/drivers/phy/tegra/xusb.h b/kernel/drivers/phy/tegra/xusb.h
index b49dbc3..ea35af7 100644
--- a/kernel/drivers/phy/tegra/xusb.h
+++ b/kernel/drivers/phy/tegra/xusb.h
@@ -1,15 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2015, Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
*/
#ifndef __PHY_TEGRA_XUSB_H
@@ -18,6 +10,9 @@
#include <linux/io.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>
+
+#include <linux/usb/otg.h>
+#include <linux/usb/role.h>
/* legacy entry points for backwards-compatibility */
int tegra_xusb_padctl_legacy_probe(struct platform_device *pdev);
@@ -54,10 +49,21 @@
int tegra_xusb_lane_parse_dt(struct tegra_xusb_lane *lane,
struct device_node *np);
+struct tegra_xusb_usb3_lane {
+ struct tegra_xusb_lane base;
+};
+
+static inline struct tegra_xusb_usb3_lane *
+to_usb3_lane(struct tegra_xusb_lane *lane)
+{
+ return container_of(lane, struct tegra_xusb_usb3_lane, base);
+}
+
struct tegra_xusb_usb2_lane {
struct tegra_xusb_lane base;
u32 hs_curr_level_offset;
+ bool powered_on;
};
static inline struct tegra_xusb_usb2_lane *
@@ -168,6 +174,19 @@
const struct phy_ops *ops);
void tegra_xusb_pad_unregister(struct tegra_xusb_pad *pad);
+struct tegra_xusb_usb3_pad {
+ struct tegra_xusb_pad base;
+
+ unsigned int enable;
+ struct mutex lock;
+};
+
+static inline struct tegra_xusb_usb3_pad *
+to_usb3_pad(struct tegra_xusb_pad *pad)
+{
+ return container_of(pad, struct tegra_xusb_usb3_pad, base);
+}
+
struct tegra_xusb_usb2_pad {
struct tegra_xusb_pad base;
@@ -248,8 +267,17 @@
struct list_head list;
struct device dev;
+ struct usb_role_switch *usb_role_sw;
+ struct work_struct usb_phy_work;
+ struct usb_phy usb_phy;
+
const struct tegra_xusb_port_ops *ops;
};
+
+static inline struct tegra_xusb_port *to_tegra_xusb_port(struct device *dev)
+{
+ return container_of(dev, struct tegra_xusb_port, dev);
+}
struct tegra_xusb_lane_map {
unsigned int port;
@@ -271,7 +299,9 @@
struct tegra_xusb_port base;
struct regulator *supply;
+ enum usb_dr_mode mode;
bool internal;
+ int usb3_port_fake;
};
static inline struct tegra_xusb_usb2_port *
@@ -283,6 +313,8 @@
struct tegra_xusb_usb2_port *
tegra_xusb_find_usb2_port(struct tegra_xusb_padctl *padctl,
unsigned int index);
+void tegra_xusb_usb2_port_release(struct tegra_xusb_port *port);
+void tegra_xusb_usb2_port_remove(struct tegra_xusb_port *port);
struct tegra_xusb_ulpi_port {
struct tegra_xusb_port base;
@@ -297,6 +329,8 @@
return container_of(port, struct tegra_xusb_ulpi_port, base);
}
+void tegra_xusb_ulpi_port_release(struct tegra_xusb_port *port);
+
struct tegra_xusb_hsic_port {
struct tegra_xusb_port base;
};
@@ -307,12 +341,15 @@
return container_of(port, struct tegra_xusb_hsic_port, base);
}
+void tegra_xusb_hsic_port_release(struct tegra_xusb_port *port);
+
struct tegra_xusb_usb3_port {
struct tegra_xusb_port base;
struct regulator *supply;
bool context_saved;
unsigned int port;
bool internal;
+ bool disable_gen2;
u32 tap1;
u32 amp;
@@ -329,8 +366,12 @@
struct tegra_xusb_usb3_port *
tegra_xusb_find_usb3_port(struct tegra_xusb_padctl *padctl,
unsigned int index);
+void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port);
+void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port);
struct tegra_xusb_port_ops {
+ void (*release)(struct tegra_xusb_port *port);
+ void (*remove)(struct tegra_xusb_port *port);
int (*enable)(struct tegra_xusb_port *port);
void (*disable)(struct tegra_xusb_port *port);
struct tegra_xusb_lane *(*map)(struct tegra_xusb_port *port);
@@ -353,6 +394,8 @@
unsigned int index, bool idle);
int (*usb3_set_lfps_detect)(struct tegra_xusb_padctl *padctl,
unsigned int index, bool enable);
+ int (*vbus_override)(struct tegra_xusb_padctl *padctl, bool set);
+ int (*utmi_port_reset)(struct phy *phy);
};
struct tegra_xusb_padctl_soc {
@@ -367,6 +410,11 @@
} ports;
const struct tegra_xusb_padctl_ops *ops;
+
+ const char * const *supply_names;
+ unsigned int num_supplies;
+ bool supports_gen2;
+ bool need_fake_usb3_port;
};
struct tegra_xusb_padctl {
@@ -390,6 +438,8 @@
unsigned int enable;
struct clk *clk;
+
+ struct regulator_bulk_data *supplies;
};
static inline void padctl_writel(struct tegra_xusb_padctl *padctl, u32 value,
@@ -417,5 +467,11 @@
#if defined(CONFIG_ARCH_TEGRA_210_SOC)
extern const struct tegra_xusb_padctl_soc tegra210_xusb_padctl_soc;
#endif
+#if defined(CONFIG_ARCH_TEGRA_186_SOC)
+extern const struct tegra_xusb_padctl_soc tegra186_xusb_padctl_soc;
+#endif
+#if defined(CONFIG_ARCH_TEGRA_194_SOC)
+extern const struct tegra_xusb_padctl_soc tegra194_xusb_padctl_soc;
+#endif
#endif /* __PHY_TEGRA_XUSB_H */
--
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