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[POWERPC] pasemi: Broaden specific references to 1682M 

There will be more product numbers in the future than just PA6T-1682M,
but they will share much of the features. Remove some of the explicit
references and compatibility checks with 1682M, and replace most of them
with the more generic term "PWRficient".

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Michael Buesch <mb@bu3sch.de>
Acked-by: Doug Thompson <dougthompson@xmission.com>
hifive-unleashed-5.1
Olof Johansson 2007-11-04 20:57:45 -06:00
parent 2dd3c00160
commit 0d08a84770
7 changed files with 28 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/platforms/pasemi/Kconfig
View File

@ -17,7 +17,7 @@ config PPC_PASEMI_IOMMU
bool "PA Semi IOMMU support"
depends on PPC_PASEMI
help
IOMMU support for PA6T-1682M
IOMMU support for PA Semi PWRficient
config PPC_PASEMI_IOMMU_DMA_FORCE
bool "Force DMA engine to use IOMMU"

13
arch/powerpc/platforms/pasemi/cpufreq.c
View File

@ -147,7 +147,10 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy)
if (!cpu)
goto out;
dn = of_find_compatible_node(NULL, "sdc", "1682m-sdc");
dn = of_find_compatible_node(NULL, NULL, "1682m-sdc");
if (!dn)
dn = of_find_compatible_node(NULL, NULL,
"pasemi,pwrficient-sdc");
if (!dn)
goto out;
err = of_address_to_resource(dn, 0, &res);
@ -160,7 +163,10 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy)
goto out;
}
dn = of_find_compatible_node(NULL, "gizmo", "1682m-gizmo");
dn = of_find_compatible_node(NULL, NULL, "1682m-gizmo");
if (!dn)
dn = of_find_compatible_node(NULL, NULL,
"pasemi,pwrficient-gizmo");
if (!dn) {
err = -ENODEV;
goto out_unmap_sdcasr;
@ -292,7 +298,8 @@ static struct cpufreq_driver pas_cpufreq_driver = {
static int __init pas_cpufreq_init(void)
{
if (!machine_is_compatible("PA6T-1682M"))
if (!machine_is_compatible("PA6T-1682M") &&
!machine_is_compatible("pasemi,pwrficient"))
return -ENODEV;
return cpufreq_register_driver(&pas_cpufreq_driver);

5
arch/powerpc/platforms/pasemi/gpio_mdio.c
View File

@ -333,7 +333,10 @@ int gpio_mdio_init(void)
{
struct device_node *np;
np = of_find_compatible_node(NULL, "gpio", "1682m-gpio");
np = of_find_compatible_node(NULL, NULL, "1682m-gpio");
if (!np)
np = of_find_compatible_node(NULL, NULL,
"pasemi,pwrficient-gpio");
if (!np)
return -ENODEV;
gpio_regs = of_iomap(np, 0);

9
arch/powerpc/platforms/pasemi/setup.c
View File

@ -362,8 +362,12 @@ static inline void pasemi_pcmcia_init(void)
static struct of_device_id pasemi_bus_ids[] = {
/* Unfortunately needed for legacy firmwares */
{ .type = "localbus", },
{ .type = "sdc", },
/* These are the proper entries, which newer firmware uses */
{ .compatible = "pasemi,localbus", },
{ .compatible = "pasemi,sdc", },
{},
};
@ -389,7 +393,8 @@ static int __init pas_probe(void)
{
unsigned long root = of_get_flat_dt_root();
if (!of_flat_dt_is_compatible(root, "PA6T-1682M"))
if (!of_flat_dt_is_compatible(root, "PA6T-1682M") &&
!of_flat_dt_is_compatible(root, "pasemi,pwrficient"))
return 0;
hpte_init_native();
@ -400,7 +405,7 @@ static int __init pas_probe(void)
}
define_machine(pasemi) {
.name = "PA Semi PA6T-1682M",
.name = "PA Semi PWRficient",
.probe = pas_probe,
.setup_arch = pas_setup_arch,
.init_early = pas_init_early,

2
drivers/char/hw_random/Kconfig
View File

@ -98,7 +98,7 @@ config HW_RANDOM_PASEMI
default HW_RANDOM
---help---
This driver provides kernel-side support for the Random Number
Generator hardware found on PA6T-1682M processor.
Generator hardware found on PA Semi PWRficient SoCs.
To compile this driver as a module, choose M here: the
module will be called pasemi-rng.

7
drivers/char/hw_random/pasemi-rng.c
View File

@ -126,10 +126,9 @@ static int __devexit rng_remove(struct of_device *dev)
}
static struct of_device_id rng_match[] = {
{
.compatible = "1682m-rng",
},
{},
{ .compatible = "1682m-rng", },
{ .compatible = "pasemi,pwrficient-rng", },
{ },
};
static struct of_platform_driver rng_driver = {

4
drivers/edac/pasemi_edac.c
View File

@ -225,7 +225,7 @@ static int __devinit pasemi_edac_probe(struct pci_dev *pdev,
EDAC_FLAG_NONE;
mci->mod_name = MODULE_NAME;
mci->dev_name = pci_name(pdev);
mci->ctl_name = "pasemi,1682m-mc";
mci->ctl_name = "pasemi,pwrficient-mc";
mci->edac_check = pasemi_edac_check;
mci->ctl_page_to_phys = NULL;
pci_read_config_dword(pdev, MCCFG_SCRUB, &scrub);
@ -297,4 +297,4 @@ module_exit(pasemi_edac_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Egor Martovetsky <egor@pasemi.com>");
MODULE_DESCRIPTION("MC support for PA Semi PA6T-1682M memory controller");
MODULE_DESCRIPTION("MC support for PA Semi PWRficient memory controller");