Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:

 - More work on DT support for various platforms

 - Various fixes that were to late to make it straight into 3.9

 - Improved platform support, in particular the Netlogic XLR and
   BCM63xx, and the SEAD3 and Malta eval boards.

 - Support for several Ralink SOC families.

 - Complete support for the microMIPS ASE which basically reencodes the
   existing MIPS32/MIPS64 ISA to use non-constant size instructions.

 - Some fallout from LTO work which remove old cruft and will generally
   make the MIPS kernel easier to maintain and resistant to compiler
   optimization, even in absence of LTO.

 - KVM support.  While MIPS has announced hardware virtualization
   extensions this KVM extension uses trap and emulate mode for
   virtualization of MIPS32.  More KVM work to add support for VZ
   hardware virtualizaiton extensions and MIPS64 will probably already
   be merged for 3.11.

Most of this has been sitting in -next for a long time.  All defconfigs
have been build or run time tested except three for which fixes are being
sent by other maintainers.

Semantic conflict with kvm updates done as per Ralf

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (118 commits)
  MIPS: Add new GIC clockevent driver.
  MIPS: Formatting clean-ups for clocksources.
  MIPS: Refactor GIC clocksource code.
  MIPS: Move 'gic_frequency' to common location.
  MIPS: Move 'gic_present' to common location.
  MIPS: MIPS16e: Add unaligned access support.
  MIPS: MIPS16e: Support handling of delay slots.
  MIPS: MIPS16e: Add instruction formats.
  MIPS: microMIPS: Optimise 'strnlen' core library function.
  MIPS: microMIPS: Optimise 'strlen' core library function.
  MIPS: microMIPS: Optimise 'strncpy' core library function.
  MIPS: microMIPS: Optimise 'memset' core library function.
  MIPS: microMIPS: Add configuration option for microMIPS kernel.
  MIPS: microMIPS: Disable LL/SC and fix linker bug.
  MIPS: microMIPS: Add vdso support.
  MIPS: microMIPS: Add unaligned access support.
  MIPS: microMIPS: Support handling of delay slots.
  MIPS: microMIPS: Add support for exception handling.
  MIPS: microMIPS: Floating point support.
  MIPS: microMIPS: Fix macro naming in micro-assembler.
  ...

3 files changed, 21 insertions, 14 deletions

diff --git a/arch/mips/pci/pci-ar71xx.c b/arch/mips/pci/pci-ar71xx.c
index 412ec025cf55..18517dd0f709 100644
--- a/arch/mips/pci/pci-ar71xx.c
+++ b/arch/mips/pci/pci-ar71xx.c
@@ -366,9 +366,9 @@ static int ar71xx_pci_probe(struct platform_device *pdev)
 	if (!res)
 		return -EINVAL;
 
-	apc->cfg_base = devm_request_and_ioremap(&pdev->dev, res);
-	if (!apc->cfg_base)
-		return -ENOMEM;
+	apc->cfg_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(apc->cfg_base))
+		return PTR_ERR(apc->cfg_base);
 
 	apc->irq = platform_get_irq(pdev, 0);
 	if (apc->irq < 0)
diff --git a/arch/mips/pci/pci-ar724x.c b/arch/mips/pci/pci-ar724x.c
index 8a0700d448fe..65ec032fa0b4 100644
--- a/arch/mips/pci/pci-ar724x.c
+++ b/arch/mips/pci/pci-ar724x.c
@@ -365,25 +365,25 @@ static int ar724x_pci_probe(struct platform_device *pdev)
 	if (!res)
 		return -EINVAL;
 
-	apc->ctrl_base = devm_request_and_ioremap(&pdev->dev, res);
-	if (apc->ctrl_base == NULL)
-		return -EBUSY;
+	apc->ctrl_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(apc->ctrl_base))
+		return PTR_ERR(apc->ctrl_base);
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg_base");
 	if (!res)
 		return -EINVAL;
 
-	apc->devcfg_base = devm_request_and_ioremap(&pdev->dev, res);
-	if (!apc->devcfg_base)
-		return -EBUSY;
+	apc->devcfg_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(apc->devcfg_base))
+		return PTR_ERR(apc->devcfg_base);
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "crp_base");
 	if (!res)
 		return -EINVAL;
 
-	apc->crp_base = devm_request_and_ioremap(&pdev->dev, res);
-	if (apc->crp_base == NULL)
-		return -EBUSY;
+	apc->crp_base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(apc->crp_base))
+		return PTR_ERR(apc->crp_base);
 
 	apc->irq = platform_get_irq(pdev, 0);
 	if (apc->irq < 0)
diff --git a/arch/mips/pci/pci-bcm63xx.c b/arch/mips/pci/pci-bcm63xx.c
index 88e781c6b5ba..2eb954239bc5 100644
--- a/arch/mips/pci/pci-bcm63xx.c
+++ b/arch/mips/pci/pci-bcm63xx.c
@@ -121,11 +121,17 @@ void __iomem *pci_iospace_start;
 static void __init bcm63xx_reset_pcie(void)
 {
 	u32 val;
+	u32 reg;
 
 	/* enable SERDES */
-	val = bcm_misc_readl(MISC_SERDES_CTRL_REG);
+	if (BCMCPU_IS_6328())
+		reg = MISC_SERDES_CTRL_6328_REG;
+	else
+		reg = MISC_SERDES_CTRL_6362_REG;
+
+	val = bcm_misc_readl(reg);
 	val |= SERDES_PCIE_EN | SERDES_PCIE_EXD_EN;
-	bcm_misc_writel(val, MISC_SERDES_CTRL_REG);
+	bcm_misc_writel(val, reg);
 
 	/* reset the PCIe core */
 	bcm63xx_core_set_reset(BCM63XX_RESET_PCIE, 1);
@@ -330,6 +336,7 @@ static int __init bcm63xx_pci_init(void)
 
 	switch (bcm63xx_get_cpu_id()) {
 	case BCM6328_CPU_ID:
+	case BCM6362_CPU_ID:
 		return bcm63xx_register_pcie();
 	case BCM6348_CPU_ID:
 	case BCM6358_CPU_ID: