From a6d377b6969235a3b5a6e87bdcef387d0976b41c Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 17 Apr 2009 20:11:44 +0900 Subject: [PATCH] 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 --- arch/sh/drivers/pci/Makefile | 8 +++--- arch/sh/drivers/pci/fixups-r7780rp.c | 10 ++++++- arch/sh/drivers/pci/fixups-sdk7780.c | 19 ++++++++++++- arch/sh/drivers/pci/ops-r7780rp.c | 27 ------------------ arch/sh/drivers/pci/ops-sdk7780.c | 35 ----------------------- arch/sh/drivers/pci/ops-se7780.c | 42 ---------------------------- arch/sh/drivers/pci/ops-sh7785lcr.c | 27 ------------------ 7 files changed, 31 insertions(+), 137 deletions(-) delete mode 100644 arch/sh/drivers/pci/ops-r7780rp.c delete mode 100644 arch/sh/drivers/pci/ops-sdk7780.c delete mode 100644 arch/sh/drivers/pci/ops-se7780.c delete mode 100644 arch/sh/drivers/pci/ops-sh7785lcr.c 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 +#include #include "pci-sh4.h" -#include +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 +#include #include "pci-sh4.h" -#include +/* 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 -#include -#include -#include -#include -#include -#include -#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 -#include -#include -#include -#include -#include -#include -#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 -#include -#include -#include -#include -#include -#include -#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 -#include -#include -#include -#include -#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]; -} -- 2.39.5