summaryrefslogtreecommitdiff
path: root/arch/mips
diff options
context:
space:
mode:
authorJonas Gorski <jonas.gorski@gmail.com>2012-07-24 14:33:13 (GMT)
committerRalf Baechle <ralf@linux-mips.org>2012-07-24 14:33:13 (GMT)
commit76f42fe8117c85fced0135b23835890cfa41a47b (patch)
tree031ddb3575fd71b54453b2102eae2bddd754c42e /arch/mips
parente5766aea5b9b7519654261c27b639f567b5415b4 (diff)
downloadlinux-fsl-qoriq-76f42fe8117c85fced0135b23835890cfa41a47b.tar.xz
MIPS: BCM63XX: Move the PCI initialization into its own function
Also make the cpu check a bit more explicit. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Cc: linux-mips@linux-mips.org Cc: Maxime Bizon <mbizon@freebox.fr> Cc: Florian Fainelli <florian@openwrt.org> Cc: Kevin Cernekee <cernekee@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/3953/ Reviewed-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/pci/pci-bcm63xx.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/arch/mips/pci/pci-bcm63xx.c b/arch/mips/pci/pci-bcm63xx.c
index 39eb7c4..a2b6d55 100644
--- a/arch/mips/pci/pci-bcm63xx.c
+++ b/arch/mips/pci/pci-bcm63xx.c
@@ -94,17 +94,10 @@ static void bcm63xx_int_cfg_writel(u32 val, u32 reg)
void __iomem *pci_iospace_start;
-static int __init bcm63xx_pci_init(void)
+static int __init bcm63xx_register_pci(void)
{
unsigned int mem_size;
u32 val;
-
- if (!BCMCPU_IS_6348() && !BCMCPU_IS_6358() && !BCMCPU_IS_6368())
- return -ENODEV;
-
- if (!bcm63xx_pci_enabled)
- return -ENODEV;
-
/*
* configuration access are done through IO space, remap 4
* first bytes to access it from CPU.
@@ -221,4 +214,20 @@ static int __init bcm63xx_pci_init(void)
return 0;
}
+
+static int __init bcm63xx_pci_init(void)
+{
+ if (!bcm63xx_pci_enabled)
+ return -ENODEV;
+
+ switch (bcm63xx_get_cpu_id()) {
+ case BCM6348_CPU_ID:
+ case BCM6358_CPU_ID:
+ case BCM6368_CPU_ID:
+ return bcm63xx_register_pci();
+ default:
+ return -ENODEV;
+ }
+}
+
arch_initcall(bcm63xx_pci_init);