dwc3-pci.c (46466ae3a105d9620e1355e33125a413b8c6ce18) dwc3-pci.c (1abade64563ef5388db545b55cf158e849f6e717)
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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39#define PCI_DEVICE_ID_INTEL_EHL 0x4b7e
40#define PCI_DEVICE_ID_INTEL_TGPLP 0xa0ee
41#define PCI_DEVICE_ID_INTEL_TGPH 0x43ee
42#define PCI_DEVICE_ID_INTEL_JSP 0x4dee
43#define PCI_DEVICE_ID_INTEL_ADLP 0x51ee
44#define PCI_DEVICE_ID_INTEL_ADLM 0x54ee
45#define PCI_DEVICE_ID_INTEL_ADLS 0x7ae1
46#define PCI_DEVICE_ID_INTEL_TGL 0x9a15
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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39#define PCI_DEVICE_ID_INTEL_EHL 0x4b7e
40#define PCI_DEVICE_ID_INTEL_TGPLP 0xa0ee
41#define PCI_DEVICE_ID_INTEL_TGPH 0x43ee
42#define PCI_DEVICE_ID_INTEL_JSP 0x4dee
43#define PCI_DEVICE_ID_INTEL_ADLP 0x51ee
44#define PCI_DEVICE_ID_INTEL_ADLM 0x54ee
45#define PCI_DEVICE_ID_INTEL_ADLS 0x7ae1
46#define PCI_DEVICE_ID_INTEL_TGL 0x9a15
47#define PCI_DEVICE_ID_AMD_MR 0x163a
47
48#define PCI_INTEL_BXT_DSM_GUID "732b85d5-b7a7-4a1b-9ba0-4bbd00ffd511"
49#define PCI_INTEL_BXT_FUNC_PMU_PWR 4
50#define PCI_INTEL_BXT_STATE_D0 0
51#define PCI_INTEL_BXT_STATE_D3 3
52
53#define GP_RWBAR 1
54#define GP_RWREG1 0xa0

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143 /* FIXME these quirks should be removed when AMD NL tapes out */
144 PROPERTY_ENTRY_BOOL("snps,disable_scramble_quirk"),
145 PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),
146 PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
147 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
148 {}
149};
150
48
49#define PCI_INTEL_BXT_DSM_GUID "732b85d5-b7a7-4a1b-9ba0-4bbd00ffd511"
50#define PCI_INTEL_BXT_FUNC_PMU_PWR 4
51#define PCI_INTEL_BXT_STATE_D0 0
52#define PCI_INTEL_BXT_STATE_D3 3
53
54#define GP_RWBAR 1
55#define GP_RWREG1 0xa0

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144 /* FIXME these quirks should be removed when AMD NL tapes out */
145 PROPERTY_ENTRY_BOOL("snps,disable_scramble_quirk"),
146 PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),
147 PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
148 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
149 {}
150};
151
152static const struct property_entry dwc3_pci_mr_properties[] = {
153 PROPERTY_ENTRY_STRING("dr_mode", "otg"),
154 PROPERTY_ENTRY_BOOL("usb-role-switch"),
155 PROPERTY_ENTRY_STRING("role-switch-default-mode", "host"),
156 PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
157 {}
158};
159
151static const struct software_node dwc3_pci_intel_swnode = {
152 .properties = dwc3_pci_intel_properties,
153};
154
155static const struct software_node dwc3_pci_intel_mrfld_swnode = {
156 .properties = dwc3_pci_mrfld_properties,
157};
158
159static const struct software_node dwc3_pci_amd_swnode = {
160 .properties = dwc3_pci_amd_properties,
161};
162
160static const struct software_node dwc3_pci_intel_swnode = {
161 .properties = dwc3_pci_intel_properties,
162};
163
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
172static const struct software_node dwc3_pci_amd_mr_swnode = {
173 .properties = dwc3_pci_mr_properties,
174};
175
163static int dwc3_pci_quirks(struct dwc3_pci *dwc)
164{
165 struct pci_dev *pdev = dwc->pci;
166
167 if (pdev->vendor == PCI_VENDOR_ID_INTEL) {
168 if (pdev->device == PCI_DEVICE_ID_INTEL_BXT ||
169 pdev->device == PCI_DEVICE_ID_INTEL_BXT_M ||
170 pdev->device == PCI_DEVICE_ID_INTEL_EHL) {

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396 { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ADLS),
397 (kernel_ulong_t) &dwc3_pci_intel_swnode, },
398
399 { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGL),
400 (kernel_ulong_t) &dwc3_pci_intel_swnode, },
401
402 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_NL_USB),
403 (kernel_ulong_t) &dwc3_pci_amd_swnode, },
176static int dwc3_pci_quirks(struct dwc3_pci *dwc)
177{
178 struct pci_dev *pdev = dwc->pci;
179
180 if (pdev->vendor == PCI_VENDOR_ID_INTEL) {
181 if (pdev->device == PCI_DEVICE_ID_INTEL_BXT ||
182 pdev->device == PCI_DEVICE_ID_INTEL_BXT_M ||
183 pdev->device == PCI_DEVICE_ID_INTEL_EHL) {

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409 { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ADLS),
410 (kernel_ulong_t) &dwc3_pci_intel_swnode, },
411
412 { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGL),
413 (kernel_ulong_t) &dwc3_pci_intel_swnode, },
414
415 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_NL_USB),
416 (kernel_ulong_t) &dwc3_pci_amd_swnode, },
417
418 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_MR),
419 (kernel_ulong_t)&dwc3_pci_amd_mr_swnode, },
420
404 { } /* Terminating Entry */
405};
406MODULE_DEVICE_TABLE(pci, dwc3_pci_id_table);
407
408#if defined(CONFIG_PM) || defined(CONFIG_PM_SLEEP)
409static int dwc3_pci_dsm(struct dwc3_pci *dwc, int param)
410{
411 union acpi_object *obj;

--- 85 unchanged lines hidden --- 		421 { } /* Terminating Entry */
422};
423MODULE_DEVICE_TABLE(pci, dwc3_pci_id_table);
424
425#if defined(CONFIG_PM) || defined(CONFIG_PM_SLEEP)
426static int dwc3_pci_dsm(struct dwc3_pci *dwc, int param)
427{
428 union acpi_object *obj;

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