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>
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@ -403,7 +403,8 @@
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#interrupt-cells = <1>;
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#size-cells = <2>;
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#address-cells = <3>;
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reg = <0x80008500 0x100>;
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reg = <0x80008500 0x100 /* internal registers */
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0x80008300 0x8>; /* config space access registers */
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compatible = "fsl,mpc5121-pci";
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device_type = "pci";
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};
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@ -3,6 +3,8 @@ config PPC_MPC512x
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select FSL_SOC
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select IPIC
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select PPC_CLOCK
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select PPC_PCI_CHOICE
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select FSL_PCI if PCI
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config PPC_MPC5121
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bool
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@ -22,16 +22,26 @@
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#include <asm/prom.h>
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#include <asm/time.h>
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#include <sysdev/fsl_pci.h>
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#include "mpc512x.h"
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#include "mpc5121_ads.h"
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static void __init mpc5121_ads_setup_arch(void)
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{
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#ifdef CONFIG_PCI
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struct device_node *np;
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#endif
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printk(KERN_INFO "MPC5121 ADS board from Freescale Semiconductor\n");
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/*
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* cpld regs are needed early
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*/
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mpc5121_ads_cpld_map();
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#ifdef CONFIG_PCI
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for_each_compatible_node(np, "pci", "fsl,mpc5121-pci")
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mpc83xx_add_bridge(np);
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#endif
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}
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static void __init mpc5121_ads_init_IRQ(void)
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@ -251,7 +251,7 @@ DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8641D, quirk_fsl_pcie_header);
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DECLARE_PCI_FIXUP_HEADER(0x1957, PCI_DEVICE_ID_MPC8610, quirk_fsl_pcie_header);
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#endif /* CONFIG_PPC_85xx || CONFIG_PPC_86xx */
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#if defined(CONFIG_PPC_83xx)
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#if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x)
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int __init mpc83xx_add_bridge(struct device_node *dev)
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{
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int len;
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@ -310,7 +310,7 @@ int __init mpc83xx_add_bridge(struct device_node *dev)
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setup_indirect_pci(hose, rsrc_cfg.start, rsrc_cfg.start + 4, 0);
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printk(KERN_INFO "Found MPC83xx PCI host bridge at 0x%016llx. "
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printk(KERN_INFO "Found FSL PCI host bridge at 0x%016llx. "
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"Firmware bus number: %d->%d\n",
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(unsigned long long)rsrc_reg.start, hose->first_busno,
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hose->last_busno);
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