diff options
| author | Jia Hongtao <B38951@freescale.com> | 2012-08-28 15:44:08 +0800 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2012-09-12 14:57:12 -0500 |
| commit | 905e75c46dba5f3061049277e4eb7110beedba43 (patch) | |
| tree | 3a83c25efa8f93360772520c23f3d8b8b9d9aef1 /arch/powerpc/platforms/85xx/sbc8548.c | |
| parent | 9e67886becd7fab36c97ef43bb81515c18a66be1 (diff) | |
powerpc/fsl-pci: Unify pci/pcie initialization code
We unified the Freescale pci/pcie initialization by changing the fsl_pci
to a platform driver. In previous PCI code architecture the initialization
routine is called at board_setup_arch stage. Now the initialization is done
in probe function which is architectural better. Also It's convenient for
adding PM support for PCI controller in later patch.
Now we registered pci controllers as platform devices. So we combine two
initialization code as one platform driver.
Signed-off-by: Jia Hongtao <B38951@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/85xx/sbc8548.c')
| -rw-r--r-- | arch/powerpc/platforms/85xx/sbc8548.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c index cd3a66bdb54b..f62121825914 100644 --- a/arch/powerpc/platforms/85xx/sbc8548.c +++ b/arch/powerpc/platforms/85xx/sbc8548.c @@ -88,26 +88,11 @@ static int __init sbc8548_hw_rev(void) */ static void __init sbc8548_setup_arch(void) { -#ifdef CONFIG_PCI - struct device_node *np; -#endif - if (ppc_md.progress) ppc_md.progress("sbc8548_setup_arch()", 0); -#ifdef CONFIG_PCI - for_each_node_by_type(np, "pci") { - if (of_device_is_compatible(np, "fsl,mpc8540-pci") || - of_device_is_compatible(np, "fsl,mpc8548-pcie")) { - struct resource rsrc; - of_address_to_resource(np, 0, &rsrc); - if ((rsrc.start & 0xfffff) == 0x8000) - fsl_add_bridge(np, 1); - else - fsl_add_bridge(np, 0); - } - } -#endif + fsl_pci_assign_primary(); + sbc_rev = sbc8548_hw_rev(); } @@ -128,7 +113,7 @@ static void sbc8548_show_cpuinfo(struct seq_file *m) seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f)); } -machine_device_initcall(sbc8548, mpc85xx_common_publish_devices); +machine_arch_initcall(sbc8548, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened |