From: eric.y.miao@gmail.com (Eric Miao)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/6] pxa: encode IRQ number into .nr_irqs (SPARSE IRQ)
Date: Mon, 24 May 2010 14:35:43 +0800 [thread overview]
Message-ID: <1274682949-25915-1-git-send-email-eric.y.miao@gmail.com> (raw)
With the introduction of SPARSE_IRQ, the total number of IRQs (NR_IRQS)
can be made as a variable now. Conversion of most platforms looks to be
quite straight forward (as illustrated with the subsequent patches).
However, the platforms below select PXA_HAVE_BOARD_IRQS yet I feel hard
to find clues in the code if any of the board IRQs are used and how many.
Please advise:
$ git grep -B 5 PXA_HAVE_BOARD_IRQS arch/arm/mach-pxa/Kconfig
arch/arm/mach-pxa/Kconfig- bool "Arcom/Eurotech VIPER SBC"
arch/arm/mach-pxa/Kconfig- select PXA25x
arch/arm/mach-pxa/Kconfig- select ISA
arch/arm/mach-pxa/Kconfig- select I2C_GPIO
arch/arm/mach-pxa/Kconfig- select HAVE_PWM
arch/arm/mach-pxa/Kconfig: select PXA_HAVE_BOARD_IRQS
--
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig-config MACH_ARCOM_ZEUS
arch/arm/mach-pxa/Kconfig- bool "Arcom/Eurotech ZEUS SBC"
arch/arm/mach-pxa/Kconfig- select PXA27x
arch/arm/mach-pxa/Kconfig- select ISA
arch/arm/mach-pxa/Kconfig: select PXA_HAVE_BOARD_IRQS
--
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig-config MACH_INTELMOTE2
arch/arm/mach-pxa/Kconfig- bool "Intel Mote 2 Platform"
arch/arm/mach-pxa/Kconfig- select PXA27x
arch/arm/mach-pxa/Kconfig- select IWMMXT
arch/arm/mach-pxa/Kconfig: select PXA_HAVE_BOARD_IRQS
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig-config MACH_STARGATE2
arch/arm/mach-pxa/Kconfig- bool "Intel Stargate 2 Platform"
arch/arm/mach-pxa/Kconfig- select PXA27x
arch/arm/mach-pxa/Kconfig- select IWMMXT
arch/arm/mach-pxa/Kconfig: select PXA_HAVE_BOARD_IRQS
--
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig-config MACH_PCM027
arch/arm/mach-pxa/Kconfig- bool "Phytec phyCORE-PXA270 CPU module (PCM-027)"
arch/arm/mach-pxa/Kconfig- select PXA27x
arch/arm/mach-pxa/Kconfig- select IWMMXT
arch/arm/mach-pxa/Kconfig: select PXA_HAVE_BOARD_IRQS
--
arch/arm/mach-pxa/Kconfig-config MACH_MAGICIAN
arch/arm/mach-pxa/Kconfig- bool "Enable HTC Magician Support"
arch/arm/mach-pxa/Kconfig- select PXA27x
arch/arm/mach-pxa/Kconfig- select IWMMXT
arch/arm/mach-pxa/Kconfig- select HAVE_PWM
arch/arm/mach-pxa/Kconfig: select PXA_HAVE_BOARD_IRQS
--
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig-config MACH_TOSA
arch/arm/mach-pxa/Kconfig- bool "Enable Sharp SL-6000x (Tosa) Support"
arch/arm/mach-pxa/Kconfig- depends on PXA_SHARPSL
arch/arm/mach-pxa/Kconfig- select PXA25x
arch/arm/mach-pxa/Kconfig: select PXA_HAVE_BOARD_IRQS
--
arch/arm/mach-pxa/Kconfig- select PXA3xx
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig-config ARCH_PXA_ESERIES
arch/arm/mach-pxa/Kconfig- bool "PXA based Toshiba e-series PDAs"
arch/arm/mach-pxa/Kconfig- select PXA25x
arch/arm/mach-pxa/Kconfig: select PXA_HAVE_BOARD_IRQS
--
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig-config MACH_ZIPIT2
arch/arm/mach-pxa/Kconfig- bool "Zipit Z2 Handheld"
arch/arm/mach-pxa/Kconfig- select PXA27x
arch/arm/mach-pxa/Kconfig- select HAVE_PWM
arch/arm/mach-pxa/Kconfig: select PXA_HAVE_BOARD_IRQS
--
arch/arm/mach-pxa/Kconfig- by either console keyboard driver or by Kdrive keybd driver.
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig- Say Y only if you know, what you are doing!
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig-
arch/arm/mach-pxa/Kconfig:config PXA_HAVE_BOARD_IRQS
next reply other threads:[~2010-05-24 6:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-24 6:35 Eric Miao [this message]
2010-05-24 6:35 ` [PATCH 1/6] [ARM] pxa: select SPARSE_IRQ by default Eric Miao
2010-05-24 6:35 ` [PATCH 2/6] [ARM] pxa: encode IRQ number into .nr_irqs Eric Miao
2010-05-24 6:35 ` [PATCH 3/6] [ARM] pxa/hx4700: " Eric Miao
2010-05-24 6:35 ` [PATCH 4/6] [ARM] pxa/ezx: " Eric Miao
2010-05-24 6:35 ` [PATCH 5/6] [ARM] pxa/balloon3: encode number of IRQ " Eric Miao
2010-05-24 6:35 ` [PATCH 6/6] [ARM] pxa/cm-x2xx: encode IRQ number " Eric Miao
2010-05-24 7:33 ` Mike Rapoport
2010-05-24 7:53 ` Eric Miao
2010-05-25 8:36 ` Mike Rapoport
2010-05-25 9:14 ` Eric Miao
2010-05-25 10:03 ` Mike Rapoport
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