dwc3-pci.c (e285cb403994419e997749c9a52b9370884ae0c8) dwc3-pci.c (582ab24e096fd591026de6f1bbae104e45fecf0f)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * dwc3-pci.c - PCI Specific glue layer
4 *
5 * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com
6 *
7 * Authors: Felipe Balbi <balbi@ti.com>,
8 * Sebastian Andrzej Siewior <bigeasy@linutronix.de>

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114}
115
116static const struct property_entry dwc3_pci_intel_properties[] = {
117 PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
118 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
119 {}
120};
121
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * dwc3-pci.c - PCI Specific glue layer
4 *
5 * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com
6 *
7 * Authors: Felipe Balbi <balbi@ti.com>,
8 * Sebastian Andrzej Siewior <bigeasy@linutronix.de>

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114}
115
116static const struct property_entry dwc3_pci_intel_properties[] = {
117 PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
118 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
119 {}
120};
121
122static const struct property_entry dwc3_pci_intel_phy_charger_detect_properties[] = {
123 PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),
124 PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
125 PROPERTY_ENTRY_BOOL("linux,phy_charger_detect"),
126 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
127 {}
128};
129
122static const struct property_entry dwc3_pci_mrfld_properties[] = {
123 PROPERTY_ENTRY_STRING("dr_mode", "otg"),
124 PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),
125 PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),
126 PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
127 PROPERTY_ENTRY_BOOL("snps,usb2-gadget-lpm-disable"),
128 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
129 {}

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156 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
157 {}
158};
159
160static const struct software_node dwc3_pci_intel_swnode = {
161 .properties = dwc3_pci_intel_properties,
162};
163
130static const struct property_entry dwc3_pci_mrfld_properties[] = {
131 PROPERTY_ENTRY_STRING("dr_mode", "otg"),
132 PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),
133 PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),
134 PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
135 PROPERTY_ENTRY_BOOL("snps,usb2-gadget-lpm-disable"),
136 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
137 {}

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164 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
165 {}
166};
167
168static const struct software_node dwc3_pci_intel_swnode = {
169 .properties = dwc3_pci_intel_properties,
170};
171
172static const struct software_node dwc3_pci_intel_phy_charger_detect_swnode = {
173 .properties = dwc3_pci_intel_phy_charger_detect_properties,
174};
175
164static const struct software_node dwc3_pci_intel_mrfld_swnode = {
165 .properties = dwc3_pci_mrfld_properties,
166};
167
168static const struct software_node dwc3_pci_amd_swnode = {
169 .properties = dwc3_pci_amd_properties,
170};
171

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223 if (IS_ERR(gpio))
224 return PTR_ERR(gpio);
225
226 if (gpio) {
227 gpiod_set_value_cansleep(gpio, 1);
228 gpiod_put(gpio);
229 usleep_range(10000, 11000);
230 }
176static const struct software_node dwc3_pci_intel_mrfld_swnode = {
177 .properties = dwc3_pci_mrfld_properties,
178};
179
180static const struct software_node dwc3_pci_amd_swnode = {
181 .properties = dwc3_pci_amd_properties,
182};
183

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235 if (IS_ERR(gpio))
236 return PTR_ERR(gpio);
237
238 if (gpio) {
239 gpiod_set_value_cansleep(gpio, 1);
240 gpiod_put(gpio);
241 usleep_range(10000, 11000);
242 }
243
244 /*
245 * Some Android tablets with a Crystal Cove PMIC
246 * (INT33FD), rely on the TUSB1211 phy for charger
247 * detection. These can be identified by them _not_
248 * using the standard ACPI battery and ac drivers.
249 */
250 if (acpi_dev_present("INT33FD", "1", 2) &&
251 acpi_quirk_skip_acpi_ac_and_battery()) {
252 dev_info(&pdev->dev, "Using TUSB1211 phy for charger detection\n");
253 swnode = &dwc3_pci_intel_phy_charger_detect_swnode;
254 }
231 }
232 }
233
234 return device_add_software_node(&dwc->dwc3->dev, swnode);
235}
236
237#ifdef CONFIG_PM
238static void dwc3_pci_resume_work(struct work_struct *work)

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256 }
257
258 return device_add_software_node(&dwc->dwc3->dev, swnode);
259}
260
261#ifdef CONFIG_PM
262static void dwc3_pci_resume_work(struct work_struct *work)

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