This patch series adds support for device tree based probing of the PCIe controller found on Tegra SoCs. Patches 1 and 2 keep the pci_fixup_irqs() and ARM-specific pci_common_init() functions around after init. This is required to support driver probe deferral, which may cause built-in drivers to be probed after __init data has already been freed. Patch 3 allows a driver's probe function to pass per-controller private data when calling the pci_common_init() function. Patch 4 is trivial and has already been Acked-by: Stephen Warren before. Patch 5 rewrites PCIe support as a driver and switches the Harmony and TrimSlice boards to add the proper platform device instead of calling the tegra_pcie_init() function. Patch 6 adds MSI support as an IRQ domain. Patch 7 finally implements device tree support and patches 8, 9 and 10 move the Harmony and TrimSlice boards over to use information provided in the DTS to probe the PCIe controller. Thierry Thierry Reding (10): PCI: Keep pci_fixup_irqs() around after init ARM: pci: Keep pci_common_init() around after init ARM: pci: Allow passing per-controller private data ARM: tegra: Move tegra_pcie_xclk_clamp() to PMC ARM: tegra: Rewrite PCIe support as a driver ARM: tegra: pcie: Add MSI support ARM: tegra: pcie: Add device tree support ARM: tegra: harmony: Initialize regulators from DT ARM: tegra: harmony: Initialize PCIe from DT ARM: tegra: trimslice: Initialize PCIe from DT .../devicetree/bindings/pci/tegra-pcie.txt | 23 + arch/arm/boot/dts/tegra-harmony.dts | 98 +++ arch/arm/boot/dts/tegra-trimslice.dts | 20 + arch/arm/boot/dts/tegra20.dtsi | 9 + arch/arm/include/asm/mach/pci.h | 1 + arch/arm/kernel/bios32.c | 7 +- arch/arm/mach-tegra/Kconfig | 1 + arch/arm/mach-tegra/board-dt-tegra20.c | 35 +- arch/arm/mach-tegra/board-harmony-pcie.c | 38 +- arch/arm/mach-tegra/board-harmony.c | 1 + arch/arm/mach-tegra/board-harmony.h | 1 + arch/arm/mach-tegra/board-trimslice.c | 18 +- arch/arm/mach-tegra/board.h | 2 +- arch/arm/mach-tegra/devices.c | 32 + arch/arm/mach-tegra/devices.h | 1 + arch/arm/mach-tegra/include/mach/iomap.h | 6 + arch/arm/mach-tegra/include/mach/irqs.h | 5 +- arch/arm/mach-tegra/include/mach/pci-tegra.h | 29 + arch/arm/mach-tegra/pcie.c | 926 +++++++++++++++----- arch/arm/mach-tegra/pmc.c | 16 + arch/arm/mach-tegra/pmc.h | 1 + drivers/pci/setup-irq.c | 4 +- 22 files changed, 983 insertions(+), 291 deletions(-) create mode 100644 Documentation/devicetree/bindings/pci/tegra-pcie.txt create mode 100644 arch/arm/mach-tegra/include/mach/pci-tegra.h -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
