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authorPaul Mundt <lethal@linux-sh.org>2009-04-17 20:11:44 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-04-17 20:11:44 +0900
commita6d377b6969235a3b5a6e87bdcef387d0976b41c (patch)
tree1c84b8182c8ef468c8b874361f4ae33aeafe50e7 /arch/sh/drivers/pci
parent4c7a47de897e89c25a40e228ac5319cbac7257fe (diff)
sh: pci: Consolidate SH7780 PCIC IRQ routing.
Now that the platform code is a bit leaner, we can start consolidating the various IRQ routing implementations. There are effectively only 2 variants, and the others can use those directly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/drivers/pci')
-rw-r--r--arch/sh/drivers/pci/Makefile8
-rw-r--r--arch/sh/drivers/pci/fixups-r7780rp.c10
-rw-r--r--arch/sh/drivers/pci/fixups-sdk7780.c19
-rw-r--r--arch/sh/drivers/pci/ops-r7780rp.c27
-rw-r--r--arch/sh/drivers/pci/ops-sdk7780.c35
-rw-r--r--arch/sh/drivers/pci/ops-se7780.c42
-rw-r--r--arch/sh/drivers/pci/ops-sh7785lcr.c27
7 files changed, 31 insertions, 137 deletions
diff --git a/arch/sh/drivers/pci/Makefile b/arch/sh/drivers/pci/Makefile
index 67d710a04de..5003971476e 100644
--- a/arch/sh/drivers/pci/Makefile
+++ b/arch/sh/drivers/pci/Makefile
@@ -16,11 +16,11 @@ obj-$(CONFIG_SH_DREAMCAST) += ops-dreamcast.o fixups-dreamcast.o
obj-$(CONFIG_SH_SECUREEDGE5410) += ops-snapgear.o
obj-$(CONFIG_SH_RTS7751R2D) += ops-rts7751r2d.o fixups-rts7751r2d.o
obj-$(CONFIG_SH_SH03) += ops-sh03.o fixups-sh03.o
-obj-$(CONFIG_SH_HIGHLANDER) += ops-r7780rp.o fixups-r7780rp.o
-obj-$(CONFIG_SH_SDK7780) += ops-sdk7780.o fixups-sdk7780.o
+obj-$(CONFIG_SH_HIGHLANDER) += fixups-r7780rp.o
+obj-$(CONFIG_SH_SH7785LCR) += fixups-r7780rp.o
+obj-$(CONFIG_SH_SDK7780) += fixups-sdk7780.o
+obj-$(CONFIG_SH_7780_SOLUTION_ENGINE) += fixups-sdk7780.o
obj-$(CONFIG_SH_TITAN) += ops-titan.o
obj-$(CONFIG_SH_LANDISK) += ops-landisk.o
obj-$(CONFIG_SH_LBOX_RE2) += ops-lboxre2.o fixups-lboxre2.o
-obj-$(CONFIG_SH_7780_SOLUTION_ENGINE) += ops-se7780.o fixups-sdk7780.o
obj-$(CONFIG_SH_CAYMAN) += ops-cayman.o
-obj-$(CONFIG_SH_SH7785LCR) += ops-sh7785lcr.o fixups-r7780rp.o
diff --git a/arch/sh/drivers/pci/fixups-r7780rp.c b/arch/sh/drivers/pci/fixups-r7780rp.c
index 31f8dfbfcbf..864e92f6970 100644
--- a/arch/sh/drivers/pci/fixups-r7780rp.c
+++ b/arch/sh/drivers/pci/fixups-r7780rp.c
@@ -11,9 +11,17 @@
* for more details.
*/
#include <linux/pci.h>
+#include <linux/io.h>
#include "pci-sh4.h"
-#include <asm/io.h>
+static char irq_tab[] __initdata = {
+ 65, 66, 67, 68,
+};
+
+int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+{
+ return irq_tab[slot];
+}
int pci_fixup_pcic(struct pci_channel *chan)
{
pci_write_reg(chan, 0x000043ff, SH4_PCIINTM);
diff --git a/arch/sh/drivers/pci/fixups-sdk7780.c b/arch/sh/drivers/pci/fixups-sdk7780.c
index 004efd486ee..da60e99894b 100644
--- a/arch/sh/drivers/pci/fixups-sdk7780.c
+++ b/arch/sh/drivers/pci/fixups-sdk7780.c
@@ -5,15 +5,32 @@
*
* Copyright (C) 2003 Lineo uSolutions, Inc.
* Copyright (C) 2004 - 2006 Paul Mundt
+ * Copyright (C) 2006 Nobuhiro Iwamatsu
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/pci.h>
+#include <linux/io.h>
#include "pci-sh4.h"
-#include <asm/io.h>
+/* IDSEL [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] */
+static char sdk7780_irq_tab[4][16] __initdata = {
+ /* INTA */
+ { 65, 68, 67, 68, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
+ /* INTB */
+ { 66, 65, -1, 65, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
+ /* INTC */
+ { 67, 66, -1, 66, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
+ /* INTD */
+ { 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
+};
+
+int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
+{
+ return sdk7780_irq_tab[pin-1][slot];
+}
int pci_fixup_pcic(struct pci_channel *chan)
{
/* Enable all interrupts, so we know what to fix */
diff --git a/arch/sh/drivers/pci/ops-r7780rp.c b/arch/sh/drivers/pci/ops-r7780rp.c
deleted file mode 100644
index 4ea136e4eac..00000000000
--- a/arch/sh/drivers/pci/ops-r7780rp.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Author: Ian DaSilva (idasilva@mvista.com)
- *
- * Highly leveraged from pci-bigsur.c, written by Dustin McIntire.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * PCI initialization for the Renesas SH7780 Highlander R7780RP-1 board
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <mach/highlander.h>
-#include <asm/io.h>
-#include "pci-sh4.h"
-
-static char irq_tab[] __initdata = {
- 65, 66, 67, 68,
-};
-
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
-{
- return irq_tab[slot];
-}
diff --git a/arch/sh/drivers/pci/ops-sdk7780.c b/arch/sh/drivers/pci/ops-sdk7780.c
deleted file mode 100644
index 1d9a91bcfb7..00000000000
--- a/arch/sh/drivers/pci/ops-sdk7780.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/arch/sh/drivers/pci/ops-sdk7780.c
- *
- * Copyright (C) 2006 Nobuhiro Iwamatsu
- *
- * PCI initialization for the SDK7780SE03
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <mach/sdk7780.h>
-#include <asm/io.h>
-#include "pci-sh4.h"
-
-/* IDSEL [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] */
-static char sdk7780_irq_tab[4][16] __initdata = {
- /* INTA */
- { 65, 68, 67, 68, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
- /* INTB */
- { 66, 65, -1, 65, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
- /* INTC */
- { 67, 66, -1, 66, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
- /* INTD */
- { 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
-};
-
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
-{
- return sdk7780_irq_tab[pin-1][slot];
-}
diff --git a/arch/sh/drivers/pci/ops-se7780.c b/arch/sh/drivers/pci/ops-se7780.c
deleted file mode 100644
index 6c088ccfe47..00000000000
--- a/arch/sh/drivers/pci/ops-se7780.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * linux/arch/sh/drivers/pci/ops-se7780.c
- *
- * Copyright (C) 2006 Nobuhiro Iwamatsu
- *
- * PCI initialization for the Hitachi UL Solution Engine 7780SE03
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <mach-se/mach/se7780.h>
-#include <asm/io.h>
-#include "pci-sh4.h"
-
-/*
- * IDSEL = AD16 PCI slot
- * IDSEL = AD17 PCI slot
- * IDSEL = AD18 Serial ATA Controller (Silicon Image SiL3512A)
- * IDSEL = AD19 USB Host Controller (NEC uPD7210100A)
- */
-
-/* IDSEL [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] */
-static char se7780_irq_tab[4][16] __initdata = {
- /* INTA */
- { 65, 68, 67, 68, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
- /* INTB */
- { 66, 65, -1, 65, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
- /* INTC */
- { 67, 66, -1, 66, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
- /* INTD */
- { 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 },
-};
-
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
-{
- return se7780_irq_tab[pin-1][slot];
-}
diff --git a/arch/sh/drivers/pci/ops-sh7785lcr.c b/arch/sh/drivers/pci/ops-sh7785lcr.c
deleted file mode 100644
index 0fe423e2350..00000000000
--- a/arch/sh/drivers/pci/ops-sh7785lcr.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Author: Ian DaSilva (idasilva@mvista.com)
- *
- * Highly leveraged from pci-bigsur.c, written by Dustin McIntire.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * PCI initialization for the Renesas R0P7785LC0011RL board
- * Based on arch/sh/drivers/pci/ops-r7780rp.c
- *
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include "pci-sh4.h"
-
-static char irq_tab[] __initdata = {
- 65, 66, 67, 68,
-};
-
-int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
-{
- return irq_tab[slot];
-}