Manikanta Maddireddy d1f9113faf PCI: tegra: Fix PCIe host power up sequence ... The PCIe host power up sequence requires to program AFI(AXI to FPCI bridge) registers first and then PCIe registers, otherwise AFI register settings may not latch to PCIe IP. PCIe root port starts LTSSM as soon as PCIe xrst is deasserted. So deassert PCIe xrst after programming PCIe registers. Modify PCIe power up sequence as follows: - Power ungate PCIe partition - Enable AFI clock - Deassert AFI reset - Program AFI registers - Enable PCIe clock - Deassert PCIe reset - Program PCIe PHY - Program PCIe pad control registers - Program PCIe root port registers - Deassert PCIe xrst to start LTSSM Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Thierry Reding <treding@nvidia.com>		2019-06-20 17:18:50 +01:00
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controller	PCI: tegra: Fix PCIe host power up sequence	2019-06-20 17:18:50 +01:00
endpoint	Merge branch 'remotes/lorenzo/pci/misc'	2019-05-13 18:34:44 -05:00
hotplug	pci-v5.2-changes	2019-05-14 10:30:10 -07:00
pcie	pci-v5.2-changes	2019-05-14 10:30:10 -07:00
switch	pci-v5.2-changes	2019-05-14 10:30:10 -07:00
access.c	PCI: Uninline PCI bus accessors for better ftracing	2018-10-04 16:37:37 -05:00
ats.c	PCI/ATS: Add pci_ats_page_aligned() interface	2019-02-26 11:08:07 +01:00
bus.c	PCI: Replace dev_printk(KERN_DEBUG) with dev_info(), etc	2019-05-09 07:49:58 -05:00
ecam.c
host-bridge.c	PCI: Tidy comments	2018-03-19 14:20:43 -05:00
iov.c	PCI/IOV: Add flag so platforms can skip VF scanning	2019-01-01 19:04:37 -06:00
irq.c	PCI: Use IRQF_ONESHOT if pci_request_irq() called with no handler	2018-07-31 10:43:43 -05:00
Kconfig	PCI: Fix PCI kconfig menu organization	2019-01-14 17:01:20 -06:00
Makefile	PCI: OF: Allow of_pci_get_max_link_speed() to be used by PCI Endpoint drivers	2019-04-15 13:24:02 +01:00
mmap.c	PCI: Tidy comments	2018-03-19 14:20:43 -05:00
msi.c	PCI: Add pci_dev_id() helper	2019-04-29 16:12:05 -05:00
of.c	Merge branch 'remotes/lorenzo/pci/keystone'	2019-05-13 18:34:41 -05:00
p2pdma.c	PCI/P2PDMA: Allow P2P DMA between any devices under AMD ZEN Root Complex	2019-05-01 16:53:39 -05:00
pci-acpi.c	Merge branch 'pci/printk'	2019-05-13 18:34:46 -05:00
pci-bridge-emul.c	PCI: pci-bridge-emul: Extend pci_bridge_emul_init() with flags	2019-02-22 10:51:14 +00:00
pci-bridge-emul.h	PCI: pci-bridge-emul: Extend pci_bridge_emul_init() with flags	2019-02-22 10:51:14 +00:00
pci-driver.c	Printk changes for 5.2	2019-05-07 09:18:12 -07:00
pci-label.c	PCI: Tidy comments	2018-03-19 14:20:43 -05:00
pci-mid.c	x86/cpu: Sanitize FAM6_ATOM naming	2018-10-02 10:14:32 +02:00
pci-pf-stub.c	PCI/IOV: Add pci-pf-stub driver for PFs that only enable VFs	2018-04-24 16:47:16 -05:00
pci-stub.c	PCI: Replace printk(KERN_INFO) with pr_info(), etc	2019-05-09 07:49:54 -05:00
pci-sysfs.c	PCI: Use dev_printk() when possible	2019-05-09 07:49:49 -05:00
pci.c	pci-v5.2-changes	2019-05-14 10:30:10 -07:00
pci.h	pci-v5.2-changes	2019-05-14 10:30:10 -07:00
probe.c	pci-v5.2-changes	2019-05-14 10:30:10 -07:00
proc.c	PCI: Mark expected switch fall-throughs	2019-03-20 15:11:11 -05:00
quirks.c	pci-v5.2-changes	2019-05-14 10:30:10 -07:00
remove.c	PCI/ASPM: Fix link_state teardown on device removal	2018-09-17 16:32:23 -05:00
rom.c	PCI: Make pci_get_rom_size() static	2018-06-29 21:17:26 -05:00
search.c	PCI: Add pci_dev_id() helper	2019-04-29 16:12:05 -05:00
setup-bus.c	Merge branch 'pci/trivial'	2019-05-13 18:34:48 -05:00
setup-irq.c	PCI: Tidy comments	2018-03-19 14:20:43 -05:00
setup-res.c	PCI: Remove messages about reassigning resources	2018-04-11 08:46:50 -05:00
slot.c	PCI: Replace printk(KERN_INFO) with pr_info(), etc	2019-05-09 07:49:54 -05:00
syscall.c	PCI: Tidy comments	2018-03-19 14:20:43 -05:00
vc.c	Merge branch 'pci/spdx' into next	2018-02-01 11:40:07 -06:00
vpd.c	PCI/VPD: Check for VPD access completion before checking for timeout	2018-08-14 16:04:46 -05:00
xen-pcifront.c	Merge branch 'pci/printk'	2019-05-13 18:34:46 -05:00