Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (185 commits)
  powerpc: fix compile error with 85xx/p1010rdb.c
  powerpc: fix compile error with 85xx/p1023_rds.c
  powerpc/fsl: add MSI support for the Freescale hypervisor
  arch/powerpc/sysdev/fsl_rmu.c: introduce missing kfree
  powerpc/fsl: Add support for Integrated Flash Controller
  powerpc/fsl: update compatiable on fsl 16550 uart nodes
  powerpc/85xx: fix PCI and localbus properties in p1022ds.dts
  powerpc/85xx: re-enable ePAPR byte channel driver in corenet32_smp_defconfig
  powerpc/fsl: Update defconfigs to enable some standard FSL HW features
  powerpc: Add TBI PHY node to first MDIO bus
  sbc834x: put full compat string in board match check
  powerpc/fsl-pci: Allow 64-bit PCIe devices to DMA to any memory address
  powerpc: Fix unpaired probe_hcall_entry and probe_hcall_exit
  offb: Fix setting of the pseudo-palette for >8bpp
  offb: Add palette hack for qemu "standard vga" framebuffer
  offb: Fix bug in calculating requested vram size
  powerpc/boot: Change the WARN to INFO for boot wrapper overlap message
  powerpc/44x: Fix build error on currituck platform
  powerpc/boot: Change the load address for the wrapper to fit the kernel
  powerpc/44x: Enable CRASH_DUMP for 440x
  ...

Fix up a trivial conflict in arch/powerpc/include/asm/cputime.h due to
the additional sparse-checking code for cputime_t.

2 files changed, 56 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index dd2e48b28508..401e3f3f74c8 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -207,6 +207,54 @@ static volatile void __iomem *u3_ht_cfg_access(struct pci_controller* hose,
 		return hose->cfg_data + u3_ht_cfa1(bus, devfn, offset);
 }
 
+static int u3_ht_root_read_config(struct pci_controller *hose, u8 offset,
+				  int len, u32 *val)
+{
+	volatile void __iomem *addr;
+
+	addr = hose->cfg_addr;
+	addr += ((offset & ~3) << 2) + (4 - len - (offset & 3));
+
+	switch (len) {
+	case 1:
+		*val = in_8(addr);
+		break;
+	case 2:
+		*val = in_be16(addr);
+		break;
+	default:
+		*val = in_be32(addr);
+		break;
+	}
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+static int u3_ht_root_write_config(struct pci_controller *hose, u8 offset,
+				  int len, u32 val)
+{
+	volatile void __iomem *addr;
+
+	addr = hose->cfg_addr + ((offset & ~3) << 2) + (4 - len - (offset & 3));
+
+	if (offset >= PCI_BASE_ADDRESS_0 && offset < PCI_CAPABILITY_LIST)
+		return PCIBIOS_SUCCESSFUL;
+
+	switch (len) {
+	case 1:
+		out_8(addr, val);
+		break;
+	case 2:
+		out_be16(addr, val);
+		break;
+	default:
+		out_be32(addr, val);
+		break;
+	}
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
 static int u3_ht_read_config(struct pci_bus *bus, unsigned int devfn,
 			     int offset, int len, u32 *val)
 {
@@ -217,6 +265,9 @@ static int u3_ht_read_config(struct pci_bus *bus, unsigned int devfn,
 	if (hose == NULL)
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
+	if (bus->number == hose->first_busno && devfn == PCI_DEVFN(0, 0))
+		return u3_ht_root_read_config(hose, offset, len, val);
+
 	if (offset > 0xff)
 		return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -252,6 +303,9 @@ static int u3_ht_write_config(struct pci_bus *bus, unsigned int devfn,
 	if (hose == NULL)
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
+	if (bus->number == hose->first_busno && devfn == PCI_DEVFN(0, 0))
+		return u3_ht_root_write_config(hose, offset, len, val);
+
 	if (offset > 0xff)
 		return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -428,6 +482,7 @@ static void __init setup_u3_ht(struct pci_controller* hose)
 	 * reg_property and using some accessor functions instead
 	 */
 	hose->cfg_data = ioremap(0xf2000000, 0x02000000);
+	hose->cfg_addr = ioremap(0xf8070000, 0x1000);
 
 	hose->first_busno = 0;
 	hose->last_busno = 0xef;
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index 4c372047c94e..0bcbfe7b2c55 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -221,7 +221,7 @@ static void __init maple_init_IRQ(void)
 	unsigned long openpic_addr = 0;
 	int naddr, n, i, opplen, has_isus = 0;
 	struct mpic *mpic;
-	unsigned int flags = MPIC_PRIMARY;
+	unsigned int flags = 0;
 
 	/* Locate MPIC in the device-tree. Note that there is a bug
 	 * in Maple device-tree where the type of the controller is