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From: Linus Walleij <linus.walleij@linaro.org>
To: linux-arm-kernel@lists.infradead.org,
	Imre Kaloz <kaloz@openwrt.org>,
	Krzysztof Halasa <khalasa@piap.pl>
Cc: Olof Johansson <olof@lixom.net>,
	Tim Harvey <tharvey@gateworks.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Arnd Bergmann <arnd@arndb.de>
Subject: [PATCH 03/17 v1] ARM: ixp4xx: Convert to SPARSE_IRQ
Date: Sun,  3 Feb 2019 22:41:51 +0100
Message-ID: <20190203214205.13594-4-linus.walleij@linaro.org> (raw)
In-Reply-To: <20190203214205.13594-1-linus.walleij@linaro.org>

This localizes the <mach/irqs.h> header to the mach-ixp4xx
directory, removes NR_IRQS and switches IXP4xx over to using
SPARSE_IRQ.

This is a prerequisite for DT support.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 arch/arm/Kconfig                               | 1 +
 arch/arm/mach-ixp4xx/avila-pci.c               | 2 ++
 arch/arm/mach-ixp4xx/avila-setup.c             | 2 ++
 arch/arm/mach-ixp4xx/common.c                  | 2 ++
 arch/arm/mach-ixp4xx/coyote-pci.c              | 2 ++
 arch/arm/mach-ixp4xx/coyote-setup.c            | 2 ++
 arch/arm/mach-ixp4xx/dsmg600-pci.c             | 2 ++
 arch/arm/mach-ixp4xx/dsmg600-setup.c           | 2 ++
 arch/arm/mach-ixp4xx/fsg-pci.c                 | 2 ++
 arch/arm/mach-ixp4xx/fsg-setup.c               | 2 ++
 arch/arm/mach-ixp4xx/gateway7001-pci.c         | 2 ++
 arch/arm/mach-ixp4xx/gateway7001-setup.c       | 2 ++
 arch/arm/mach-ixp4xx/gtwx5715-pci.c            | 2 ++
 arch/arm/mach-ixp4xx/gtwx5715-setup.c          | 2 ++
 arch/arm/mach-ixp4xx/{include/mach => }/irqs.h | 2 --
 arch/arm/mach-ixp4xx/ixdp425-pci.c             | 2 ++
 arch/arm/mach-ixp4xx/ixdp425-setup.c           | 2 ++
 arch/arm/mach-ixp4xx/ixdpg425-pci.c            | 2 ++
 arch/arm/mach-ixp4xx/ixp4xx_qmgr.c             | 2 ++
 arch/arm/mach-ixp4xx/nas100d-pci.c             | 2 ++
 arch/arm/mach-ixp4xx/nas100d-setup.c           | 2 ++
 arch/arm/mach-ixp4xx/nslu2-pci.c               | 2 ++
 arch/arm/mach-ixp4xx/nslu2-setup.c             | 2 ++
 arch/arm/mach-ixp4xx/wg302v2-pci.c             | 2 ++
 arch/arm/mach-ixp4xx/wg302v2-setup.c           | 2 ++
 25 files changed, 47 insertions(+), 2 deletions(-)
 rename arch/arm/mach-ixp4xx/{include/mach => }/irqs.h (99%)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0bdcacd40591..de2a5647e85d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -435,6 +435,7 @@ config ARCH_IXP4XX
 	select GPIOLIB
 	select HAVE_PCI
 	select NEED_MACH_IO_H
+	select SPARSE_IRQ
 	select USB_EHCI_BIG_ENDIAN_DESC
 	select USB_EHCI_BIG_ENDIAN_MMIO
 	help
diff --git a/arch/arm/mach-ixp4xx/avila-pci.c b/arch/arm/mach-ixp4xx/avila-pci.c
index 548c7d43ade6..9c834f0f4231 100644
--- a/arch/arm/mach-ixp4xx/avila-pci.c
+++ b/arch/arm/mach-ixp4xx/avila-pci.c
@@ -27,6 +27,8 @@
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 
+#include "irqs.h"
+
 #define AVILA_MAX_DEV	4
 #define LOFT_MAX_DEV	6
 #define IRQ_LINES	4
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c
index 44cbbce6bda6..1981b33109cb 100644
--- a/arch/arm/mach-ixp4xx/avila-setup.c
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
@@ -28,6 +28,8 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
+#include "irqs.h"
+
 #define AVILA_SDA_PIN	7
 #define AVILA_SCL_PIN	6
 
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 58a1b851425e..aa8fd248c125 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -45,6 +45,8 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 
+#include "irqs.h"
+
 #define IXP4XX_TIMER_FREQ 66666000
 
 /*
diff --git a/arch/arm/mach-ixp4xx/coyote-pci.c b/arch/arm/mach-ixp4xx/coyote-pci.c
index 5d14ce2aee6d..a16c35d2bb96 100644
--- a/arch/arm/mach-ixp4xx/coyote-pci.c
+++ b/arch/arm/mach-ixp4xx/coyote-pci.c
@@ -23,6 +23,8 @@
 #include <asm/irq.h>
 #include <asm/mach/pci.h>
 
+#include "irqs.h"
+
 #define SLOT0_DEVID	14
 #define SLOT1_DEVID	15
 
diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c
index 7e40fe70933b..7ca43ca2816d 100644
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
@@ -25,6 +25,8 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
+#include "irqs.h"
+
 #define COYOTE_IDE_BASE_PHYS	IXP4XX_EXP_BUS_BASE(3)
 #define COYOTE_IDE_BASE_VIRT	0xFFFE1000
 #define COYOTE_IDE_REGION_SIZE	0x1000
diff --git a/arch/arm/mach-ixp4xx/dsmg600-pci.c b/arch/arm/mach-ixp4xx/dsmg600-pci.c
index 8dca76937723..6899023bd1b7 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-pci.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-pci.c
@@ -22,6 +22,8 @@
 #include <asm/mach/pci.h>
 #include <asm/mach-types.h>
 
+#include "irqs.h"
+
 #define MAX_DEV		4
 #define IRQ_LINES	3
 
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index 397190f3a8da..0daaede8fb6d 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -35,6 +35,8 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/time.h>
 
+#include "irqs.h"
+
 #define DSMG600_SDA_PIN		5
 #define DSMG600_SCL_PIN		4
 
diff --git a/arch/arm/mach-ixp4xx/fsg-pci.c b/arch/arm/mach-ixp4xx/fsg-pci.c
index fd4a8625b4ae..6c08bb9d9807 100644
--- a/arch/arm/mach-ixp4xx/fsg-pci.c
+++ b/arch/arm/mach-ixp4xx/fsg-pci.c
@@ -22,6 +22,8 @@
 #include <asm/mach/pci.h>
 #include <asm/mach-types.h>
 
+#include "irqs.h"
+
 #define MAX_DEV		3
 #define IRQ_LINES	3
 
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index f0a152e365b1..648932d8d7a8 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -29,6 +29,8 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
+#include "irqs.h"
+
 #define FSG_SDA_PIN		12
 #define FSG_SCL_PIN		13
 
diff --git a/arch/arm/mach-ixp4xx/gateway7001-pci.c b/arch/arm/mach-ixp4xx/gateway7001-pci.c
index d9d6cc089707..903c75330b76 100644
--- a/arch/arm/mach-ixp4xx/gateway7001-pci.c
+++ b/arch/arm/mach-ixp4xx/gateway7001-pci.c
@@ -27,6 +27,8 @@
 
 #include <asm/mach/pci.h>
 
+#include "irqs.h"
+
 void __init gateway7001_pci_preinit(void)
 {
 	irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c
index 1be6faf6da9a..678e7dfff0e5 100644
--- a/arch/arm/mach-ixp4xx/gateway7001-setup.c
+++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c
@@ -28,6 +28,8 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
+#include "irqs.h"
+
 static struct flash_platform_data gateway7001_flash_data = {
 	.map_name	= "cfi_probe",
 	.width		= 2,
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
index 551d114c9e14..1223d160448f 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
@@ -30,6 +30,8 @@
 #include <mach/hardware.h>
 #include <asm/mach/pci.h>
 
+#include "irqs.h"
+
 #define SLOT0_DEVID	0
 #define SLOT1_DEVID	1
 #define INTA		10 /* slot 1 has INTA and INTB crossed */
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
index 16a12994fb53..5dbdde8e2338 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
@@ -36,6 +36,8 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
+#include "irqs.h"
+
 /* GPIO 5,6,7 and 12 are hard wired to the Kendin KS8995M Switch
    and operate as an SPI type interface.  The details of the interface
    are available on Kendin/Micrel's web site. */
diff --git a/arch/arm/mach-ixp4xx/include/mach/irqs.h b/arch/arm/mach-ixp4xx/irqs.h
similarity index 99%
rename from arch/arm/mach-ixp4xx/include/mach/irqs.h
rename to arch/arm/mach-ixp4xx/irqs.h
index dadcd4ddb0a9..6b7f220cf9e0 100644
--- a/arch/arm/mach-ixp4xx/include/mach/irqs.h
+++ b/arch/arm/mach-ixp4xx/irqs.h
@@ -63,8 +63,6 @@
 #define _IXP4XX_GPIO_IRQ(n)	(IRQ_IXP4XX_GPIO ## n)
 #define IXP4XX_GPIO_IRQ(n)	_IXP4XX_GPIO_IRQ(n)
 
-#define NR_IRQS 512
-
 #define	XSCALE_PMU_IRQ		(IRQ_IXP4XX_XSCALE_PMU)
 
 #endif
diff --git a/arch/arm/mach-ixp4xx/ixdp425-pci.c b/arch/arm/mach-ixp4xx/ixdp425-pci.c
index 318424dd3c50..c1340465b2ea 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
@@ -24,6 +24,8 @@
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 
+#include "irqs.h"
+
 #define MAX_DEV		4
 #define IRQ_LINES	4
 
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 57d7df79d838..6f0f7ed18ea8 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -32,6 +32,8 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
+#include "irqs.h"
+
 #define IXDP425_SDA_PIN		7
 #define IXDP425_SCL_PIN		6
 
diff --git a/arch/arm/mach-ixp4xx/ixdpg425-pci.c b/arch/arm/mach-ixp4xx/ixdpg425-pci.c
index 1f8717ba13dc..ac0e9bc6eb4d 100644
--- a/arch/arm/mach-ixp4xx/ixdpg425-pci.c
+++ b/arch/arm/mach-ixp4xx/ixdpg425-pci.c
@@ -23,6 +23,8 @@
 
 #include <asm/mach/pci.h>
 
+#include "irqs.h"
+
 void __init ixdpg425_pci_preinit(void)
 {
 	irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW);
diff --git a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
index 9d1b6b7c394c..4c7c960e1b4c 100644
--- a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
@@ -14,6 +14,8 @@
 #include <linux/module.h>
 #include <mach/qmgr.h>
 
+#include "irqs.h"
+
 static struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT;
 static struct resource *mem_res;
 static spinlock_t qmgr_lock;
diff --git a/arch/arm/mach-ixp4xx/nas100d-pci.c b/arch/arm/mach-ixp4xx/nas100d-pci.c
index 8f0eba0a6800..925ef805f966 100644
--- a/arch/arm/mach-ixp4xx/nas100d-pci.c
+++ b/arch/arm/mach-ixp4xx/nas100d-pci.c
@@ -21,6 +21,8 @@
 #include <asm/mach/pci.h>
 #include <asm/mach-types.h>
 
+#include "irqs.h"
+
 #define MAX_DEV		3
 #define IRQ_LINES	3
 
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 4138d6aa4c52..9d67f8de0772 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -34,6 +34,8 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
+#include "irqs.h"
+
 #define NAS100D_SDA_PIN		5
 #define NAS100D_SCL_PIN		6
 
diff --git a/arch/arm/mach-ixp4xx/nslu2-pci.c b/arch/arm/mach-ixp4xx/nslu2-pci.c
index 032defe111aa..d69ee4066d20 100644
--- a/arch/arm/mach-ixp4xx/nslu2-pci.c
+++ b/arch/arm/mach-ixp4xx/nslu2-pci.c
@@ -21,6 +21,8 @@
 #include <asm/mach/pci.h>
 #include <asm/mach-types.h>
 
+#include "irqs.h"
+
 #define MAX_DEV		3
 #define IRQ_LINES	3
 
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index 7c2b6604187e..ee1877fcfafe 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -32,6 +32,8 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/time.h>
 
+#include "irqs.h"
+
 #define NSLU2_SDA_PIN		7
 #define NSLU2_SCL_PIN		6
 
diff --git a/arch/arm/mach-ixp4xx/wg302v2-pci.c b/arch/arm/mach-ixp4xx/wg302v2-pci.c
index c92e5b82af36..cf83f7e24179 100644
--- a/arch/arm/mach-ixp4xx/wg302v2-pci.c
+++ b/arch/arm/mach-ixp4xx/wg302v2-pci.c
@@ -27,6 +27,8 @@
 
 #include <asm/mach/pci.h>
 
+#include "irqs.h"
+
 void __init wg302v2_pci_preinit(void)
 {
 	irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c
index 90b3c604e8b6..8711e299229b 100644
--- a/arch/arm/mach-ixp4xx/wg302v2-setup.c
+++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c
@@ -29,6 +29,8 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 
+#include "irqs.h"
+
 static struct flash_platform_data wg302v2_flash_data = {
 	.map_name	= "cfi_probe",
 	.width		= 2,
-- 
2.20.1


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  parent reply index

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-03 21:41 [PATCH 00/17 v1] ARM: ixp4xx: Modernize and DT support Linus Walleij
2019-02-03 21:41 ` [PATCH 01/17 v1] ARM: ixp4xx: Convert to MULTI_IRQ_HANDLER Linus Walleij
2019-02-03 21:41 ` [PATCH 02/17 v1] ARM: ixp4xx: Pass IRQ resource to beeper Linus Walleij
2019-02-03 21:41 ` Linus Walleij [this message]
2019-02-03 21:41 ` [PATCH 04/17 v1] irqchip: Add driver for IXP4xx Linus Walleij
2019-02-11 15:30   ` Marc Zyngier
2019-02-11 20:58     ` Linus Walleij
2019-02-11 22:11       ` Marc Zyngier
2019-02-18  7:06         ` khalasa
2019-02-18  7:16           ` Linus Walleij
2019-02-18  7:35             ` khalasa
2019-02-18  9:40             ` Arnd Bergmann
2019-02-18 12:03               ` khalasa
2019-02-18 12:44                 ` Arnd Bergmann
2019-02-19  6:51                   ` khalasa
2019-02-19  9:46                     ` Arnd Bergmann
2019-02-20  7:35                       ` khalasa
2019-02-18  9:18         ` Arnd Bergmann
2019-02-03 21:41 ` [PATCH 05/17 v1] gpio: ixp4xx: Add driver for the IXP4xx GPIO Linus Walleij
2019-02-06 16:03   ` Bartosz Golaszewski
2019-02-21  8:50     ` Linus Walleij
2019-02-03 21:41 ` [PATCH 06/17 v1] ARM: ixp4xx: Switch to use new IRQ+GPIO drivers Linus Walleij
2019-02-03 21:41 ` [PATCH 07/17 v1] clocksource/drivers/ixp4xx: Add driver Linus Walleij
2019-02-03 21:41 ` [PATCH 08/17 v1] ARM: ixp4xx: Switch to use new timer driver Linus Walleij
2019-02-03 21:41 ` [PATCH 09/17 v1] irqchip: ixp4xx: Add DT bindings Linus Walleij
2019-02-18 21:25   ` Rob Herring
2019-02-03 21:41 ` [PATCH 10/17 v1] irqchip: ixp4xx: Add OF initialization support Linus Walleij
2019-02-03 21:41 ` [PATCH 11/17 v1] clocksource/drivers/ixp4xx: Add DT bindings Linus Walleij
2019-02-18 21:26   ` Rob Herring
2019-02-18 22:10     ` Daniel Lezcano
2019-02-03 21:42 ` [PATCH 12/17 v1] clocksource/drivers/ixp4xx: Add OF initialization support Linus Walleij
2019-02-11 11:26   ` Daniel Lezcano
2019-02-03 21:42 ` [PATCH 13/17 v1] gpio: ixp4xx: Add DT bindings Linus Walleij
2019-02-06 16:05   ` Bartosz Golaszewski
2019-02-18 21:27   ` Rob Herring
2019-02-03 21:42 ` [PATCH 14/17 v1] gpio: ixp4xx: Add OF probing support Linus Walleij
2019-02-06 16:13   ` Bartosz Golaszewski
2019-02-21  8:55     ` Linus Walleij
2019-02-03 21:42 ` [PATCH 15/17 v1] ARM: ixp4xx: Add DT bindings Linus Walleij
2019-02-04 15:16   ` Rob Herring
2019-02-08 19:37     ` Linus Walleij
2019-02-03 21:42 ` [PATCH 16/17 v1] ARM: ixp4xx: Add device tree boot support Linus Walleij
2019-02-03 21:42 ` [PATCH 17/17 v1] RFC: ARM: dts: Add some initial IXP4xx device trees Linus Walleij

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