| Age | Commit message (Collapse) | Author |
|---|
|
Add the documentation for the Device Tree binding for the layerscape PCIe
controller with EP mode.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Minghuan Lian <minghuan.lian@nxp.com>
Reviewed-by: Zhiqiang Hou <zhiqiang.hou@nxp.com>
Reviewed-by: Rob Herring <robh+dt@kernel.org>
|
|
Removed the compatible string "snps,dw-pcie", it is for the reference
platform driver for PCI RC IP Protoyping Kits based on the ARC SDP,
so it is not suitable for all platform with designware PCIe controller,
and platform vendors have themselves' drivers.
The compatible string "snsp,dw-pcie" was added by mistake and it's not
matched that time, but it is matched because PCIe drivers has been
collected recently.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The PCIe compatible string for LS1043A was lost, so add it.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Add support for ls1012a.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Minghuan Lian <minghuan.Lian@nxp.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
|
|
* pci/trivial:
PCI: Fix typos and whitespace errors
PCI: Remove unused "res" variable from pci_resource_io()
PCI: Correct kernel-doc of pci_vpd_srdt_size(), pci_vpd_srdt_tag()
|
|
Fix various typos and whitespace errors:
s/Synopsis/Synopsys/
s/Designware/DesignWare/
s/Keystine/Keystone/
s/gpio/GPIO/
s/pcie/PCIe/
s/phy/PHY/
s/confgiruation/configuration/
No functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
|
|
Add support for ls1088a.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Minghuan Lian <minghuan.Lian@nxp.com>
|
|
The ls2088a PCIe controller's register addresses are different from
ls2080a, so add a match entry to identify ls2088a PCIe.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Minghuan Lian <minghuan.Lian@nxp.com>
|
|
Add support for the LS1046a PCIe controller. This device has a different
LUT_DBG offset, so add "lut_dbg" to ls_pcie_drvdata to
describe this difference.
[bhelgaas: changelog, remove now-unused PCIE_LUT_DBG]
Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
|
|
Add 'dma-coherent' description for PCI nodes.
The 'dma-coherent' indicates that the hardware IP block can ensure
the coherency of the data transferred from/to the IP block. This
can avoid the software cache flush/invalid actions, and improve
the performance significantly.
The PCI IP block of ls1043a has this capability, so adding
this feature to improve the PCI performance.
Signed-off-by: Liu Gang <Gang.Liu@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The patch adds LS2085a to PCIe compatible to fix the compatibility
issue when using firmware with LS2085a compatible property.
Signed-off-by: Minghuan Lian <minghuan.lian@nxp.com>
Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
|
|
Both LS1043a and LS2080a are based on ARMv8 64-bit architecture and have
similar PCIe implementation. LUT is added to controller.
Add LS1043a and LS2080a support.
[bhelgaas: move unused field removal into separate patch, include DT update]
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> (DT update)
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Arnd Bergmann <arnd@arndb.de> (DT update)
|
|
Add support for Freescale Layerscape PCIe controller. This driver re-uses
the Synopsis DesignWare core code.
[bhelgaas: add Kconfig dependency on CONFIG_ARM]
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
|
