linux/drivers/pci/host
Tim Harvey 3fce0e882f PCI: imx6: Delay enabling reference clock for SS until it stabilizes
According to the IMX6 reference manuals, REF_SSP_EN (Reference clock enable
for SS function) must remain deasserted until the reference clock is
running at the appropriate frequency.

Delay enabling the reference clock for the SS function until it has
stabilized.  This prevents a high link failure rate (>5%) on certain IMX6
boards at various temperatures.

[bhelgaas: reword changelog slightly]
Tested-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Lucas Stach <l.stach@pengutronix.de>
2014-09-05 11:16:41 -06:00
..
Kconfig PCI changes for v3.17 (part 3): 2014-08-19 09:45:31 -05:00
Makefile PCI changes for v3.17 (part 3): 2014-08-19 09:45:31 -05:00
pci-dra7xx.c PCI: dra7xx: Add TI DRA7xx PCIe driver 2014-07-22 15:26:24 -06:00
pci-exynos.c Merge branches 'pci/host-designware', 'pci/host-imx6', 'pci/host-mvebu' and 'pci/host-tegra' into next 2014-06-03 08:45:42 -06:00
pci-host-generic.c PCI: generic: Fix GPL v2 license string typo 2014-07-15 15:07:46 -06:00
pci-imx6.c PCI: imx6: Delay enabling reference clock for SS until it stabilizes 2014-09-05 11:16:41 -06:00
pci-mvebu.c PCI: mvebu: Fix GPL v2 license string typo 2014-07-15 15:01:05 -06:00
pci-rcar-gen2.c PCI: rcar: Add gen2 device tree support 2014-05-28 07:47:55 -06:00
pci-tegra.c PCI changes for v3.17 (part 3): 2014-08-19 09:45:31 -05:00
pcie-designware.c PCI: designware: Remove pci_assign_unassigned_resources() from dw_pcie_host_init() 2014-09-04 14:58:48 -06:00
pcie-designware.h PCI: designware: Parse bus-range property from devicetree 2014-09-04 14:58:48 -06:00
pcie-rcar.c PCI: rcar: Fix GPL v2 license string typo 2014-07-15 15:06:12 -06:00
pcie-spear13xx.c PCI: spear: Remove spear13xx_pcie_remove() 2014-07-20 12:27:50 -07:00