On Fri, Jun 14, 2013 at 02:38:49PM +0200, Arnd Bergmann wrote:
> On Friday 14 June 2013 12:53:11 Thierry Reding wrote:
> >
> > I think the biggest missing piece is pci_common_exit(), the counterpart
> > of pci_common_init(), to cleanup a host bridge on ARM. I haven't looked
> > in detail at the ot
On Wednesday, June 19, 2013 9:43 PM, Arnd Bergmann wrote:
> On Wednesday 19 June 2013, Jingoo Han wrote:
> > Then, do you mean the following?
> >
> > static int __exit exynos_pcie_remove(struct platform_device *pdev)
> > {
> > struct pcie_port *pp = platform_get_drvdata(pdev);
> >
> >
On Wednesday 19 June 2013, Jingoo Han wrote:
> Then, do you mean the following?
>
> static int __exit exynos_pcie_remove(struct platform_device *pdev)
> {
> struct pcie_port *pp = platform_get_drvdata(pdev);
>
> clk_disable_unprepare(pp->bus_clk);
> clk_disable_unprepare(p
On Tuesday, June 18, 2013 10:57 PM, Arnd Bergmann wrote:
> On Tuesday 18 June 2013, Jingoo Han wrote:
> > On Monday, June 17, 2013 9:45 PM, Arnd Bergmann wrote:
> > > On Monday 17 June 2013 18:45:52 Jingoo Han wrote:
> > > > On Friday, June 14, 2013 9:54 PM, Arnd Bergmann wrote:
> > > > >
[.]
On Tuesday 18 June 2013, Jingoo Han wrote:
> On Monday, June 17, 2013 9:45 PM, Arnd Bergmann wrote:
> > On Monday 17 June 2013 18:45:52 Jingoo Han wrote:
> > > On Friday, June 14, 2013 9:54 PM, Arnd Bergmann wrote:
> > > >
> > > > Please look up the documentation about inbound viewport and describe
On Monday, June 17, 2013 9:45 PM, Arnd Bergmann wrote:
> On Monday 17 June 2013 18:45:52 Jingoo Han wrote:
> > On Friday, June 14, 2013 9:54 PM, Arnd Bergmann wrote:
> > >
[.]
> > > > > > +static int __exit exynos_pcie_remove(struct platform_device *pdev)
> > > > > > +{
> > > > > > + struct p
On Monday, June 17, 2013 9:45 PM, Arnd Bergmann wrote:
> On Monday 17 June 2013 18:45:52 Jingoo Han wrote:
> > On Friday, June 14, 2013 9:54 PM, Arnd Bergmann wrote:
> > >
> > > Please look up the documentation about inbound viewport and describe
> > > in a code comment what it does. I /assume/ tha
On Monday 17 June 2013 18:45:52 Jingoo Han wrote:
> On Friday, June 14, 2013 9:54 PM, Arnd Bergmann wrote:
> >
> > Please look up the documentation about inbound viewport and describe
> > in a code comment what it does. I /assume/ that this is how DMA accesses
> > from the bus get translated into
On Friday, June 14, 2013 9:54 PM, Arnd Bergmann wrote:
> On Friday 14 June 2013 17:18:46 Jingoo Han wrote:
> > On Thursday, June 13, 2013 11:14 PM, Arnd Bergmann wrote:
> > > On Thursday 13 June 2013 22:22:31 Jingoo Han wrote:
>
> > > > +struct pcie_port {
> > > > + struct device *
On Friday 14 June 2013 17:18:46 Jingoo Han wrote:
> On Thursday, June 13, 2013 11:14 PM, Arnd Bergmann wrote:
> > On Thursday 13 June 2013 22:22:31 Jingoo Han wrote:
> > > +struct pcie_port {
> > > + struct device *dev;
> > > + u8 controller;
> > > + u8
On Friday 14 June 2013 12:53:11 Thierry Reding wrote:
>
> I think the biggest missing piece is pci_common_exit(), the counterpart
> of pci_common_init(), to cleanup a host bridge on ARM. I haven't looked
> in detail at the other architectures, but I suspect there must be some
> code to call when a
On Fri, Jun 14, 2013 at 05:18:46PM +0900, Jingoo Han wrote:
> On Thursday, June 13, 2013 11:14 PM, Arnd Bergmann wrote:
> > On Thursday 13 June 2013 22:22:31 Jingoo Han wrote:
[...]
> > > +static int __exit exynos_pcie_remove(struct platform_device *pdev)
> > > +{
> > > + struct pcie_port *pp = pla
On Thursday, June 13, 2013 11:14 PM, Arnd Bergmann wrote:
> On Thursday 13 June 2013 22:22:31 Jingoo Han wrote:
>
> > +struct pcie_port_info {
> > + u32 cfg0_size;
> > + u32 cfg1_size;
> > + u32 io_size;
> > + u32 mem_size;
> > + phys_addr_
On Thursday 13 June 2013 22:22:31 Jingoo Han wrote:
> +struct pcie_port_info {
> + u32 cfg0_size;
> + u32 cfg1_size;
> + u32 io_size;
> + u32 mem_size;
> + phys_addr_t io_bus_addr;
> + phys_addr_t mem_bus_addr;
> +};
>
Exynos5440 has a PCIe controller which can be used as Root Complex.
This driver supports a PCIe controller as Root Complex mode.
Signed-off-by: Surendranath Gurivireddy Balla
Signed-off-by: Siva Reddy Kallam
Signed-off-by: Jingoo Han
---
Tested on Exynos5440.
.../devicetree/bindings/pci/exyno
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