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Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6

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* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6:
  mtd/m25p80: add support to parse the partitions by OF node
  of/irq: of_irq.c needs to include linux/irq.h
  of/mips: Cleanup some include directives/files.
  of/mips: Add device tree support to MIPS
  of/flattree: Eliminate need to provide early_init_dt_scan_chosen_arch
  of/device: Rework to use common platform_device_alloc() for allocating devices
  of/xsysace: Fix OF probing on little-endian systems
  of: use __be32 types for big-endian device tree data
  of/irq: remove references to NO_IRQ in drivers/of/platform.c
  of/promtree: add package-to-path support to pdt
  of/promtree: add of_pdt namespace to pdt code
  of/promtree: no longer call prom_ functions directly; use an ops structure
  of/promtree: make drivers/of/pdt.c no longer sparc-only
  sparc: break out some PROM device-tree building code out into drivers/of
  of/sparc: convert various prom_* functions to use phandle
  sparc: stop exporting openprom.h header
  powerpc, of_serial: Endianness issues setting up the serial ports
  of: MTD: Fix OF probing on little-endian systems
  of: GPIO: Fix OF probing on little-endian systems
This commit is contained in:
Linus Torvalds
2010-10-25 08:19:14 -07:00
parent a7f505c6b1 97ff46cb69
commit 51f00a471c
60 changed files with 805 additions and 422 deletions
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12
drivers/serial/of_serial.c
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@@ -31,8 +31,8 @@ static int __devinit of_platform_serial_setup(struct platform_device *ofdev,
{
struct resource resource;
struct device_node *np = ofdev->dev.of_node;
const unsigned int *clk, *spd;
const u32 *prop;
const __be32 *clk, *spd;
const __be32 *prop;
int ret, prop_size;
memset(port, 0, sizeof *port);
@@ -55,23 +55,23 @@ static int __devinit of_platform_serial_setup(struct platform_device *ofdev,
/* Check for shifted address mapping */
prop = of_get_property(np, "reg-offset", &prop_size);
if (prop && (prop_size == sizeof(u32)))
port->mapbase += *prop;
port->mapbase += be32_to_cpup(prop);
/* Check for registers offset within the devices address range */
prop = of_get_property(np, "reg-shift", &prop_size);
if (prop && (prop_size == sizeof(u32)))
port->regshift = *prop;
port->regshift = be32_to_cpup(prop);
port->irq = irq_of_parse_and_map(np, 0);
port->iotype = UPIO_MEM;
port->type = type;
port->uartclk = *clk;
port->uartclk = be32_to_cpup(clk);
port->flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_IOREMAP
| UPF_FIXED_PORT | UPF_FIXED_TYPE;
port->dev = &ofdev->dev;
/* If current-speed was set, then try not to change it. */
if (spd)
port->custom_divisor = *clk / (16 * (*spd));
port->custom_divisor = be32_to_cpup(clk) / (16 * (be32_to_cpup(spd)));
return 0;
}