diff options
author | Olof Johansson <olof@lixom.net> | 2007-11-04 20:57:45 -0600 |
---|---|---|
committer | Olof Johansson <olof@lixom.net> | 2007-11-29 22:30:47 -0600 |
commit | 0d08a84770cb03aea24268e515342d44df8ea588 (patch) | |
tree | 91709fffba8ef377b6bada9f911e7e39f48cb649 /arch/powerpc/platforms/pasemi | |
parent | 2dd3c0016090543e12aa0c5aee574ded6a88b886 (diff) | |
download | kernel_samsung_smdk4412-0d08a84770cb03aea24268e515342d44df8ea588.zip kernel_samsung_smdk4412-0d08a84770cb03aea24268e515342d44df8ea588.tar.gz kernel_samsung_smdk4412-0d08a84770cb03aea24268e515342d44df8ea588.tar.bz2 |
[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>
Diffstat (limited to 'arch/powerpc/platforms/pasemi')
-rw-r--r-- | arch/powerpc/platforms/pasemi/Kconfig | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/pasemi/cpufreq.c | 13 | ||||
-rw-r--r-- | arch/powerpc/platforms/pasemi/gpio_mdio.c | 5 | ||||
-rw-r--r-- | arch/powerpc/platforms/pasemi/setup.c | 9 |
4 files changed, 22 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/pasemi/Kconfig b/arch/powerpc/platforms/pasemi/Kconfig index 735e153..2f4dd6e 100644 --- a/arch/powerpc/platforms/pasemi/Kconfig +++ b/arch/powerpc/platforms/pasemi/Kconfig @@ -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" diff --git a/arch/powerpc/platforms/pasemi/cpufreq.c b/arch/powerpc/platforms/pasemi/cpufreq.c index 1cfb8b0..8caa166 100644 --- a/arch/powerpc/platforms/pasemi/cpufreq.c +++ b/arch/powerpc/platforms/pasemi/cpufreq.c @@ -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); diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c index 95d0c78..b029804 100644 --- a/arch/powerpc/platforms/pasemi/gpio_mdio.c +++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c @@ -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); diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c index 3d62060..bd85853 100644 --- a/arch/powerpc/platforms/pasemi/setup.c +++ b/arch/powerpc/platforms/pasemi/setup.c @@ -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, |