diff options
| author | John Rigby <jrigby@freescale.com> | 2008-10-07 15:13:18 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-10-13 11:09:58 -0500 |
| commit | 35225802e2e7019392fbff9227662d456eef4e24 (patch) | |
| tree | 974c6516098b4dcefab7ceed155b6945ba85bcd4 | |
| parent | 5b70a097052fff3831d8b94541452e7c29426777 (diff) | |
powerpc/5121: Add PCI support.
Uses mpc83xx_add_bridge in fsl_pci.c
Adds second register tuple to pci node register property
as done for 83xx device trees in a previous patch.
Signed-off-by: John Rigby <jrigby@freescale.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/boot/dts/mpc5121ads.dts | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/512x/Kconfig | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/512x/mpc5121_ads.c | 10 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/fsl_pci.c | 4 |
4 files changed, 16 insertions, 3 deletions
diff --git a/arch/powerpc/boot/dts/mpc5121ads.dts b/arch/powerpc/boot/dts/mpc5121ads.dts index 1f9036c317b..c2b8dbfab79 100644 --- a/arch/powerpc/boot/dts/mpc5121ads.dts +++ b/arch/powerpc/boot/dts/mpc5121ads.dts @@ -403,7 +403,8 @@ #interrupt-cells = <1>; #size-cells = <2>; #address-cells = <3>; - reg = <0x80008500 0x100>; + reg = <0x80008500 0x100 /* internal registers */ + 0x80008300 0x8>; /* config space access registers */ compatible = "fsl,mpc5121-pci"; device_type = "pci"; }; diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig index c62f893ede1..326852c78b8 100644 --- a/arch/powerpc/platforms/512x/Kconfig +++ b/arch/powerpc/platforms/512x/Kconfig @@ -3,6 +3,8 @@ config PPC_MPC512x select FSL_SOC select IPIC select PPC_CLOCK + select PPC_PCI_CHOICE + select FSL_PCI if PCI config PPC_MPC5121 bool diff --git a/arch/powerpc/platforms/512x/mpc5121_ads.c b/arch/powerpc/platforms/512x/mpc5121_ads.c index 5ebf6939a69..441abc48885 100644 --- a/arch/powerpc/platforms/512x/mpc5121_ads.c +++ b/arch/powerpc/platforms/512x/mpc5121_ads.c @@ -22,16 +22,26 @@ #include <asm/prom.h> #include <asm/time.h> +#include <sysdev/fsl_pci.h> + #include "mpc512x.h" #include "mpc5121_ads.h" static void __init mpc5121_ads_setup_arch(void) { +#ifdef CONFIG_PCI + struct device_node *np; +#endif printk(KERN_INFO "MPC5121 ADS board from Freescale Semiconductor\n"); /* * cpld regs are needed early */ mpc5121_ads_cpld_map(); + +#ifdef CONFIG_PCI + for_each_compatible_node(np, "pci", "fsl,mpc5121-pci") + mpc83xx_add_bridge(np); +#endif } static void __init mpc5121_ads_init_IRQ(void) diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index a3f4abadbad..5b264eb4b1f 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -251,7 +251,7 @@ DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8641D, quirk_fsl_pcie_header); DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8610, quirk_fsl_pcie_header); #endif /* CONFIG_PPC_85xx || CONFIG_PPC_86xx */ -#if defined(CONFIG_PPC_83xx) +#if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x) int __init mpc83xx_add_bridge(struct device_node *dev) { int len; @@ -310,7 +310,7 @@ int __init mpc83xx_add_bridge(struct device_node *dev) setup_indirect_pci(hose, rsrc_cfg.start, rsrc_cfg.start + 4, 0); - printk(KERN_INFO "Found MPC83xx PCI host bridge at 0x%016llx. " + printk(KERN_INFO "Found FSL PCI host bridge at 0x%016llx. " "Firmware bus number: %d->%d\n", (unsigned long long)rsrc_reg.start, hose->first_busno, hose->last_busno); |