*/
#ifdef __KERNEL__
-#ifndef __POWERPC_FSL_PCIE_H
-#define __POWERPC_FSL_PCIE_H
+#ifndef __POWERPC_FSL_PCI_H
+#define __POWERPC_FSL_PCI_H
-/* PCIE Express IO block registers in 85xx/86xx */
+#define PCIE_LTSSM 0x0404 /* PCIE Link Training and Status */
+#define PCIE_LTSSM_L0 0x16 /* L0 state */
+#define PIWAR_2G 0xa0f5501e /* Enable, Prefetch, Local Mem, Snoop R/W, 2G */
-struct ccsr_pex {
- __be32 __iomem pex_config_addr; /* 0x.000 - PCI Express Configuration Address Register */
- __be32 __iomem pex_config_data; /* 0x.004 - PCI Express Configuration Data Register */
- u8 __iomem res1[4];
- __be32 __iomem pex_otb_cpl_tor; /* 0x.00c - PCI Express Outbound completion timeout register */
- __be32 __iomem pex_conf_tor; /* 0x.010 - PCI Express configuration timeout register */
- u8 __iomem res2[12];
- __be32 __iomem pex_pme_mes_dr; /* 0x.020 - PCI Express PME and message detect register */
- __be32 __iomem pex_pme_mes_disr; /* 0x.024 - PCI Express PME and message disable register */
- __be32 __iomem pex_pme_mes_ier; /* 0x.028 - PCI Express PME and message interrupt enable register */
- __be32 __iomem pex_pmcr; /* 0x.02c - PCI Express power management command register */
- u8 __iomem res3[3024];
- __be32 __iomem pexotar0; /* 0x.c00 - PCI Express outbound translation address register 0 */
- __be32 __iomem pexotear0; /* 0x.c04 - PCI Express outbound translation extended address register 0*/
- u8 __iomem res4[8];
- __be32 __iomem pexowar0; /* 0x.c10 - PCI Express outbound window attributes register 0*/
- u8 __iomem res5[12];
- __be32 __iomem pexotar1; /* 0x.c20 - PCI Express outbound translation address register 1 */
- __be32 __iomem pexotear1; /* 0x.c24 - PCI Express outbound translation extended address register 1*/
- __be32 __iomem pexowbar1; /* 0x.c28 - PCI Express outbound window base address register 1*/
- u8 __iomem res6[4];
- __be32 __iomem pexowar1; /* 0x.c30 - PCI Express outbound window attributes register 1*/
- u8 __iomem res7[12];
- __be32 __iomem pexotar2; /* 0x.c40 - PCI Express outbound translation address register 2 */
- __be32 __iomem pexotear2; /* 0x.c44 - PCI Express outbound translation extended address register 2*/
- __be32 __iomem pexowbar2; /* 0x.c48 - PCI Express outbound window base address register 2*/
- u8 __iomem res8[4];
- __be32 __iomem pexowar2; /* 0x.c50 - PCI Express outbound window attributes register 2*/
- u8 __iomem res9[12];
- __be32 __iomem pexotar3; /* 0x.c60 - PCI Express outbound translation address register 3 */
- __be32 __iomem pexotear3; /* 0x.c64 - PCI Express outbound translation extended address register 3*/
- __be32 __iomem pexowbar3; /* 0x.c68 - PCI Express outbound window base address register 3*/
- u8 __iomem res10[4];
- __be32 __iomem pexowar3; /* 0x.c70 - PCI Express outbound window attributes register 3*/
- u8 __iomem res11[12];
- __be32 __iomem pexotar4; /* 0x.c80 - PCI Express outbound translation address register 4 */
- __be32 __iomem pexotear4; /* 0x.c84 - PCI Express outbound translation extended address register 4*/
- __be32 __iomem pexowbar4; /* 0x.c88 - PCI Express outbound window base address register 4*/
- u8 __iomem res12[4];
- __be32 __iomem pexowar4; /* 0x.c90 - PCI Express outbound window attributes register 4*/
- u8 __iomem res13[12];
- u8 __iomem res14[256];
- __be32 __iomem pexitar3; /* 0x.da0 - PCI Express inbound translation address register 3 */
- u8 __iomem res15[4];
- __be32 __iomem pexiwbar3; /* 0x.da8 - PCI Express inbound window base address register 3 */
- __be32 __iomem pexiwbear3; /* 0x.dac - PCI Express inbound window base extended address register 3 */
- __be32 __iomem pexiwar3; /* 0x.db0 - PCI Express inbound window attributes register 3 */
- u8 __iomem res16[12];
- __be32 __iomem pexitar2; /* 0x.dc0 - PCI Express inbound translation address register 2 */
- u8 __iomem res17[4];
- __be32 __iomem pexiwbar2; /* 0x.dc8 - PCI Express inbound window base address register 2 */
- __be32 __iomem pexiwbear2; /* 0x.dcc - PCI Express inbound window base extended address register 2 */
- __be32 __iomem pexiwar2; /* 0x.dd0 - PCI Express inbound window attributes register 2 */
- u8 __iomem res18[12];
- __be32 __iomem pexitar1; /* 0x.de0 - PCI Express inbound translation address register 2 */
- u8 __iomem res19[4];
- __be32 __iomem pexiwbar1; /* 0x.de8 - PCI Express inbound window base address register 2 */
- __be32 __iomem pexiwbear1; /* 0x.dec - PCI Express inbound window base extended address register 2 */
- __be32 __iomem pexiwar1; /* 0x.df0 - PCI Express inbound window attributes register 2 */
- u8 __iomem res20[12];
- __be32 __iomem pex_err_dr; /* 0x.e00 - PCI Express error detect register */
- u8 __iomem res21[4];
- __be32 __iomem pex_err_en; /* 0x.e08 - PCI Express error interrupt enable register */
- u8 __iomem res22[4];
- __be32 __iomem pex_err_disr; /* 0x.e10 - PCI Express error disable register */
- u8 __iomem res23[12];
- __be32 __iomem pex_err_cap_stat; /* 0x.e20 - PCI Express error capture status register */
- u8 __iomem res24[4];
- __be32 __iomem pex_err_cap_r0; /* 0x.e28 - PCI Express error capture register 0 */
- __be32 __iomem pex_err_cap_r1; /* 0x.e2c - PCI Express error capture register 0 */
- __be32 __iomem pex_err_cap_r2; /* 0x.e30 - PCI Express error capture register 0 */
- __be32 __iomem pex_err_cap_r3; /* 0x.e34 - PCI Express error capture register 0 */
+/* PCI/PCI Express outbound window reg */
+struct pci_outbound_window_regs {
+ __be32 potar; /* 0x.0 - Outbound translation address register */
+ __be32 potear; /* 0x.4 - Outbound translation extended address register */
+ __be32 powbar; /* 0x.8 - Outbound window base address register */
+ u8 res1[4];
+ __be32 powar; /* 0x.10 - Outbound window attributes register */
+ u8 res2[12];
};
-#endif /* __POWERPC_FSL_PCIE_H */
+/* PCI/PCI Express inbound window reg */
+struct pci_inbound_window_regs {
+ __be32 pitar; /* 0x.0 - Inbound translation address register */
+ u8 res1[4];
+ __be32 piwbar; /* 0x.8 - Inbound window base address register */
+ __be32 piwbear; /* 0x.c - Inbound window base extended address register */
+ __be32 piwar; /* 0x.10 - Inbound window attributes register */
+ u8 res2[12];
+};
+
+/* PCI/PCI Express IO block registers for 85xx/86xx */
+struct ccsr_pci {
+ __be32 config_addr; /* 0x.000 - PCI/PCIE Configuration Address Register */
+ __be32 config_data; /* 0x.004 - PCI/PCIE Configuration Data Register */
+ __be32 int_ack; /* 0x.008 - PCI Interrupt Acknowledge Register */
+ __be32 pex_otb_cpl_tor; /* 0x.00c - PCIE Outbound completion timeout register */
+ __be32 pex_conf_tor; /* 0x.010 - PCIE configuration timeout register */
+ u8 res2[12];
+ __be32 pex_pme_mes_dr; /* 0x.020 - PCIE PME and message detect register */
+ __be32 pex_pme_mes_disr; /* 0x.024 - PCIE PME and message disable register */
+ __be32 pex_pme_mes_ier; /* 0x.028 - PCIE PME and message interrupt enable register */
+ __be32 pex_pmcr; /* 0x.02c - PCIE power management command register */
+ u8 res3[3024];
+
+/* PCI/PCI Express outbound window 0-4
+ * Window 0 is the default window and is the only window enabled upon reset.
+ * The default outbound register set is used when a transaction misses
+ * in all of the other outbound windows.
+ */
+ struct pci_outbound_window_regs pow[5];
+
+ u8 res14[256];
+
+/* PCI/PCI Express inbound window 3-1
+ * inbound window 1 supports only a 32-bit base address and does not
+ * define an inbound window base extended address register.
+ */
+ struct pci_inbound_window_regs piw[3];
+
+ __be32 pex_err_dr; /* 0x.e00 - PCI/PCIE error detect register */
+ u8 res21[4];
+ __be32 pex_err_en; /* 0x.e08 - PCI/PCIE error interrupt enable register */
+ u8 res22[4];
+ __be32 pex_err_disr; /* 0x.e10 - PCI/PCIE error disable register */
+ u8 res23[12];
+ __be32 pex_err_cap_stat; /* 0x.e20 - PCI/PCIE error capture status register */
+ u8 res24[4];
+ __be32 pex_err_cap_r0; /* 0x.e28 - PCIE error capture register 0 */
+ __be32 pex_err_cap_r1; /* 0x.e2c - PCIE error capture register 0 */
+ __be32 pex_err_cap_r2; /* 0x.e30 - PCIE error capture register 0 */
+ __be32 pex_err_cap_r3; /* 0x.e34 - PCIE error capture register 0 */
+};
+
+extern int fsl_add_bridge(struct device_node *dev, int is_primary);
+extern void fsl_pcibios_fixup_bus(struct pci_bus *bus);
+
+#endif /* __POWERPC_FSL_PCI_H */
#endif /* __KERNEL__ */
projects / linux-2.6-omap-h63xx.git / blobdiff