[POWERPC] Create common fsl pci/e files based on 86xx platforms

Move
arch/powerpc/platforms/86xx/pci.c -> arch/powerpc/sysdev/fsl_pci.c
arch/powerpc/sysdev/fsl_pcie.h -> arch/powerpc/sysdev/fsl_pci.h
as the base to unify 83xx/85xx/86xx pci and pcie.

Add CONFIG_FSL_PCI to build fsl_pci.c for Freescale pci and pcie option.
The code still works for 86xx platforms.

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 94 insertions, 0 deletions

diff --git a/arch/powerpc/sysdev/fsl_pci.h b/arch/powerpc/sysdev/fsl_pci.h
new file mode 100644
index 000000000000..8d9779c84bea
--- /dev/null
+++ b/arch/powerpc/sysdev/fsl_pci.h
@@ -0,0 +1,94 @@
+/*
+ * MPC85xx/86xx PCI Express structure define
+ *
+ * Copyright 2007 Freescale Semiconductor, Inc
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifdef __KERNEL__
+#ifndef __POWERPC_FSL_PCIE_H
+#define __POWERPC_FSL_PCIE_H
+
+/* PCIE Express IO block registers in 85xx/86xx */
+
+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 */
+};
+
+#endif /* __POWERPC_FSL_PCIE_H */
+#endif /* __KERNEL__ */