linux_dsm_epyc7002/drivers/pci/controller/dwc
Leonard Crestez 9e56f0df36 PCI: imx: Add imx6sx suspend/resume support
Enable PCI suspend/resume support on imx6sx SOCs. This is similar to
imx7d with a few differences:

* The PM_Turn_Off bit is exposed through an IOMUX GPR, like all other
pcie control bits on 6sx.
* The pcie_inbound_axi clk needs to be turned off in suspend. On resume
it is restored via resume -> deassert_core_reset -> enable_ref_clk.

Most of the resume logic is shared with the initial reset after probe.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Acked-by: Lucas Stach <l.stach@pengutronix.de>
2018-12-18 12:01:16 +00:00
..
Kconfig PCI: dwc: Adjust Kconfig to allow IMX6 PCIe host on IMX7 2018-12-18 12:01:16 +00:00
Makefile PCI: keystone: Merge pci-keystone-dw.c and pci-keystone.c 2018-10-17 09:43:44 +01:00
pci-dra7xx.c PCI: dwc: pci-dra7xx: Enable errata i870 for both EP and RC mode 2018-09-25 10:53:10 +01:00
pci-exynos.c PCI: exynos: Drop unnecessary root_bus_nr setting 2018-07-13 14:07:47 +01:00
pci-imx6.c PCI: imx: Add imx6sx suspend/resume support 2018-12-18 12:01:16 +00:00
pci-keystone.c PCI: keystone: Cleanup macros defined in pci-keystone.c 2018-10-17 09:59:02 +01:00
pci-layerscape.c PCI: dwc: layerscape: Constify driver data 2018-12-18 12:01:15 +00:00
pcie-armada8k.c PCI: armada8k: Add support for gpio controlled reset signal 2018-12-18 12:01:16 +00:00
pcie-artpec6.c PCI: Update xxx_pcie_ep_raise_irq() and pci_epc_raise_irq() signatures 2018-07-19 11:34:42 +01:00
pcie-designware-ep.c PCI: dwc: Add legacy interrupt callback handler 2018-07-19 11:38:38 +01:00
pcie-designware-host.c PCI: designware: Fix I/O space page leak 2018-07-18 17:00:29 -05:00
pcie-designware-plat.c pci-epf-test/pci_endpoint_test: Add MSI-X support 2018-07-19 11:46:45 +01:00
pcie-designware.c PCI: dwc: Fix scheduling while atomic issues 2018-09-20 16:36:20 -05:00
pcie-designware.h pci-v4.20-changes 2018-10-25 06:50:48 -07:00
pcie-hisi.c
pcie-histb.c PCI: histb: Constify dw_pcie_host_ops structure 2018-11-08 13:54:44 +00:00
pcie-kirin.c PCI: kirin: Fix section mismatch warning 2018-10-01 17:16:23 +01:00
pcie-qcom.c PCI: qcom: Fix error handling in runtime PM support 2018-09-18 10:13:14 +01:00
pcie-spear13xx.c PCI: spear13xx: Drop unnecessary root_bus_nr setting 2018-07-13 14:10:55 +01:00