From 6525d51fa5790727c04c4883341bc8f58f8e3bb3 Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Thu, 8 Jul 2010 22:37:44 -0500
Subject: powerpc/85xx & 86xx: Rework ft_fsl_pci_setup to not require aliases

Previously we used an alias the pci node to determine which node to
fixup or delete.  Now we use the new fdt_node_offset_by_compat_reg to
find the node to update.

Additionally, we replace the code in each board with a single macro call
that makes assumes uniform naming and reduces duplication in this area.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/include/asm/fsl_pci.h | 84 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 81 insertions(+), 3 deletions(-)

(limited to 'arch')

diff --git a/arch/powerpc/include/asm/fsl_pci.h b/arch/powerpc/include/asm/fsl_pci.h
index bb87543..dc5c579 100644
--- a/arch/powerpc/include/asm/fsl_pci.h
+++ b/arch/powerpc/include/asm/fsl_pci.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2007,2009 Freescale Semiconductor, Inc.
+ * Copyright 2007,2009-2010 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
@@ -29,8 +29,8 @@ int fsl_setup_hose(struct pci_controller *hose, unsigned long addr);
 int fsl_is_pci_agent(struct pci_controller *hose);
 void fsl_pci_init(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data);
 void fsl_pci_config_unlock(struct pci_controller *hose);
-void ft_fsl_pci_setup(void *blob, const char *pci_alias,
-			struct pci_controller *hose);
+void ft_fsl_pci_setup(void *blob, const char *pci_compat,
+			struct pci_controller *hose, unsigned long ctrl_addr);
 
 /*
  * Common PCI/PCIE Register structure for mpc85xx and mpc86xx
@@ -202,4 +202,82 @@ int fsl_pci_init_port(struct fsl_pci_info *pci_info,
 	x.pci_num = num; \
 }
 
+#define __FT_FSL_PCI_SETUP(blob, compat, num) \
+	ft_fsl_pci_setup(blob, compat, &pci##num##_hose, \
+			 CONFIG_SYS_PCI##num##_ADDR)
+
+#define __FT_FSL_PCI_DEL(blob, compat, num) \
+	ft_fsl_pci_setup(blob, compat, NULL, CONFIG_SYS_PCI##num##_ADDR)
+
+#define __FT_FSL_PCIE_SETUP(blob, compat, num) \
+	ft_fsl_pci_setup(blob, compat, &pcie##num##_hose, \
+			 CONFIG_SYS_PCIE##num##_ADDR)
+
+#define __FT_FSL_PCIE_DEL(blob, compat, num) \
+	ft_fsl_pci_setup(blob, compat, NULL, CONFIG_SYS_PCIE##num##_ADDR)
+
+#ifdef CONFIG_PCI1
+#define FT_FSL_PCI1_SETUP __FT_FSL_PCI_SETUP(blob, FSL_PCI_COMPAT, 1)
+#else
+#define FT_FSL_PCI1_SETUP __FT_FSL_PCI_DEL(blob, FSL_PCI_COMPAT, 1)
+#endif
+
+#ifdef CONFIG_PCI2
+#define FT_FSL_PCI2_SETUP __FT_FSL_PCI_SETUP(blob, FSL_PCI_COMPAT, 2)
+#else
+#define FT_FSL_PCI2_SETUP __FT_FSL_PCI_DEL(blob, FSL_PCI_COMPAT, 2)
+#endif
+
+#ifdef CONFIG_PCIE1
+#define FT_FSL_PCIE1_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 1)
+#else
+#define FT_FSL_PCIE1_SETUP __FT_FSL_PCIE_DEL(blob, FSL_PCIE_COMPAT, 1)
+#endif
+
+#ifdef CONFIG_PCIE2
+#define FT_FSL_PCIE2_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 2)
+#else
+#define FT_FSL_PCIE2_SETUP __FT_FSL_PCIE_DEL(blob, FSL_PCIE_COMPAT, 2)
+#endif
+
+#ifdef CONFIG_PCIE3
+#define FT_FSL_PCIE3_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 3)
+#else
+#define FT_FSL_PCIE3_SETUP __FT_FSL_PCIE_DEL(blob, FSL_PCIE_COMPAT, 3)
+#endif
+
+#ifdef CONFIG_PCIE4
+#define FT_FSL_PCIE4_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 4)
+#else
+#define FT_FSL_PCIE4_SETUP __FT_FSL_PCIE_DEL(blob, FSL_PCIE_COMPAT, 4)
+#endif
+
+#if defined(CONFIG_FSL_CORENET)
+#define FSL_PCIE_COMPAT	"fsl,p4080-pcie"
+#define FT_FSL_PCI_SETUP \
+	FT_FSL_PCIE1_SETUP; \
+	FT_FSL_PCIE2_SETUP; \
+	FT_FSL_PCIE3_SETUP; \
+	FT_FSL_PCIE4_SETUP;
+#elif defined(CONFIG_MPC85xx)
+#define FSL_PCI_COMPAT	"fsl,mpc8540-pci"
+#define FSL_PCIE_COMPAT	"fsl,mpc8548-pcie"
+#define FT_FSL_PCI_SETUP \
+	FT_FSL_PCI1_SETUP; \
+	FT_FSL_PCI2_SETUP; \
+	FT_FSL_PCIE1_SETUP; \
+	FT_FSL_PCIE2_SETUP; \
+	FT_FSL_PCIE3_SETUP;
+#elif defined(CONFIG_MPC86xx)
+#define FSL_PCI_COMPAT	"fsl,mpc8610-pci"
+#define FSL_PCIE_COMPAT	"fsl,mpc8641-pcie"
+#define FT_FSL_PCI_SETUP \
+	FT_FSL_PCI1_SETUP; \
+	FT_FSL_PCIE1_SETUP; \
+	FT_FSL_PCIE2_SETUP;
+#else
+#error FT_FSL_PCI_SETUP not defined
+#endif
+
+
 #endif
-- 
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