* [PATCH 00/16] Enable SPARSE_IRQ support for imx
@ 2012-06-14 5:59 Shawn Guo
[not found] ` <1339653587-4832-1-git-send-email-shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2012-06-14 8:00 ` [PATCH 00/16] Enable SPARSE_IRQ support for imx Sascha Hauer
0 siblings, 2 replies; 5+ messages in thread
From: Shawn Guo @ 2012-06-14 5:59 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Sascha Hauer, Arnd Bergmann, Rob Herring, Grant Likely,
Dong Aisheng, Shawn Guo, Russell King, Greg Kroah-Hartman,
linux-serial, Wolfram Sang, linux-i2c, Vinod Koul
It seems that the lack of SPARSE_IRQ support becomes the last blocker
for imx being built with multi-platform. The series is to enable
SPARSE_IRQ for imx by having all the irqchips allocate their irq_descs.
Along with the change, a legacy irqdomain is added for each of these
irqchips (except ipu_irq) to help the mapping between hardware irq and
Linux irq number, which is required by DT boot but also benefits non-DT.
Based on v3.5-rc2. Boot tested on imx3, imx5 and imx6, and compile
tested with imx_v4_v5_defconfig.
Shawn Guo (16):
ARM: imx: eliminate macro IMX_GPIO_TO_IRQ()
ARM: imx: eliminate macro IOMUX_TO_IRQ()
ARM: imx: eliminate macro IRQ_GPIOx()
gpio/mxc: move irq_domain_add_legacy call into gpio driver
ARM: imx: move irq_domain_add_legacy call into tzic driver
ARM: imx: move irq_domain_add_legacy call into avic driver
dma: ipu: remove the use of ipu_platform_data
ARM: imx: leave irq_base of wm8350_platform_data uninitialized
ARM: imx: pass gpio than irq number into mxc_expio_init
ARM: imx: add a legacy irqdomain for 3ds_debugboard
ARM: imx: add a legacy irqdomain for mx31ads
i2c: imx: remove unneeded mach/irqs.h inclusion
ARM: imx: remove unneeded mach/irq.h inclusion
tty: serial: imx: remove the use of MXC_INTERNAL_IRQS
ARM: fiq: save FIQ_START by passing absolute fiq number
ARM: imx: enable SPARSE_IRQ for imx platform
arch/arm/Kconfig | 1 +
arch/arm/kernel/fiq.c | 4 +-
arch/arm/mach-imx/devices-imx31.h | 4 +-
arch/arm/mach-imx/devices-imx35.h | 4 +-
arch/arm/mach-imx/eukrea_mbimx27-baseboard.c | 3 +-
arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c | 6 +-
arch/arm/mach-imx/imx27-dt.c | 28 ---
arch/arm/mach-imx/imx51-dt.c | 27 ---
arch/arm/mach-imx/imx53-dt.c | 27 ---
arch/arm/mach-imx/mach-apf9328.c | 7 +-
arch/arm/mach-imx/mach-armadillo5x0.c | 18 +-
arch/arm/mach-imx/mach-cpuimx27.c | 12 +-
arch/arm/mach-imx/mach-cpuimx35.c | 3 +-
arch/arm/mach-imx/mach-cpuimx51sd.c | 3 +-
arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 9 +-
arch/arm/mach-imx/mach-imx6q.c | 14 --
arch/arm/mach-imx/mach-kzm_arm11_01.c | 20 ++-
arch/arm/mach-imx/mach-mx1ads.c | 1 -
arch/arm/mach-imx/mach-mx21ads.c | 16 ++-
arch/arm/mach-imx/mach-mx27_3ds.c | 7 +-
arch/arm/mach-imx/mach-mx27ads.c | 12 +-
arch/arm/mach-imx/mach-mx31_3ds.c | 18 +--
arch/arm/mach-imx/mach-mx31ads.c | 63 ++++---
arch/arm/mach-imx/mach-mx31lilly.c | 10 +-
arch/arm/mach-imx/mach-mx31lite.c | 11 +-
arch/arm/mach-imx/mach-mx31moboard.c | 10 +-
arch/arm/mach-imx/mach-mx35_3ds.c | 18 +--
arch/arm/mach-imx/mach-mx51_3ds.c | 3 +-
arch/arm/mach-imx/mach-mx53_ard.c | 5 +-
arch/arm/mach-imx/mach-mxt_td60.c | 6 +-
arch/arm/mach-imx/mach-pca100.c | 5 +-
arch/arm/mach-imx/mach-pcm037.c | 24 ++--
arch/arm/mach-imx/mach-pcm038.c | 4 +-
arch/arm/mach-imx/mach-pcm043.c | 6 +-
arch/arm/mach-imx/mach-qong.c | 10 +-
arch/arm/mach-imx/mach-scb9328.c | 7 +-
arch/arm/mach-imx/mach-vpr200.c | 10 +-
arch/arm/mach-imx/mm-imx1.c | 1 -
arch/arm/mach-imx/mm-imx21.c | 1 -
arch/arm/mach-imx/mm-imx25.c | 1 -
arch/arm/mach-imx/mm-imx27.c | 1 -
arch/arm/mach-imx/mm-imx3.c | 1 -
arch/arm/mach-imx/mx31lilly-db.c | 11 +-
arch/arm/mach-imx/mx31lite-db.c | 5 +-
arch/arm/mach-imx/mx51_efika.c | 3 +-
arch/arm/mach-imx/pcm970-baseboard.c | 13 +-
arch/arm/mach-rpc/include/mach/irqs.h | 12 +-
arch/arm/plat-mxc/3ds_debugboard.c | 50 +++---
arch/arm/plat-mxc/avic.c | 26 ++-
arch/arm/plat-mxc/devices/platform-ipu-core.c | 5 +-
arch/arm/plat-mxc/include/mach/3ds_debugboard.h | 2 +-
arch/arm/plat-mxc/include/mach/devices-common.h | 4 +-
arch/arm/plat-mxc/include/mach/hardware.h | 2 -
arch/arm/plat-mxc/include/mach/iomux-mx3.h | 3 -
arch/arm/plat-mxc/include/mach/iomux-v1.h | 7 -
arch/arm/plat-mxc/include/mach/ipu.h | 4 -
arch/arm/plat-mxc/include/mach/irqs.h | 44 -----
arch/arm/plat-mxc/include/mach/mx1.h | 111 ++++++------
arch/arm/plat-mxc/include/mach/mx21.h | 107 ++++++------
arch/arm/plat-mxc/include/mach/mx25.h | 72 ++++----
arch/arm/plat-mxc/include/mach/mx27.h | 127 +++++++-------
arch/arm/plat-mxc/include/mach/mx2x.h | 87 +++++-----
arch/arm/plat-mxc/include/mach/mx31.h | 118 +++++++------
arch/arm/plat-mxc/include/mach/mx35.h | 109 ++++++------
arch/arm/plat-mxc/include/mach/mx3x.h | 77 ++++----
arch/arm/plat-mxc/include/mach/mx50.h | 187 ++++++++++----------
arch/arm/plat-mxc/include/mach/mx51.h | 209 +++++++++++-----------
arch/arm/plat-mxc/include/mach/mx53.h | 217 ++++++++++++-----------
arch/arm/plat-mxc/tzic.c | 28 ++-
drivers/dma/ipu/ipu_idmac.c | 8 +-
drivers/dma/ipu/ipu_irq.c | 14 +-
drivers/gpio/gpio-mxc.c | 56 ++++---
drivers/i2c/busses/i2c-imx.c | 1 -
drivers/media/video/mx1_camera.c | 1 +
drivers/tty/serial/imx.c | 6 +-
sound/soc/fsl/imx-pcm-fiq.c | 1 +
76 files changed, 1041 insertions(+), 1127 deletions(-)
--
1.7.5.4
^ permalink raw reply [flat|nested] 5+ messages in thread[parent not found: <1339653587-4832-1-git-send-email-shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>]
* [PATCH 12/16] i2c: imx: remove unneeded mach/irqs.h inclusion
[not found] ` <1339653587-4832-1-git-send-email-shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
@ 2012-06-14 5:59 ` Shawn Guo
[not found] ` <1339653587-4832-13-git-send-email-shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
0 siblings, 1 reply; 5+ messages in thread
From: Shawn Guo @ 2012-06-14 5:59 UTC (permalink / raw)
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: Sascha Hauer, Arnd Bergmann, Rob Herring, Grant Likely,
Dong Aisheng, Shawn Guo, linux-i2c-u79uwXL29TY76Z2rM5mHXA,
Wolfram Sang
Remove unneeded mach/irq.h inclusion from i2c-imx driver.
Signed-off-by: Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Wolfram Sang <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
---
drivers/i2c/busses/i2c-imx.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 8d6b504..370031a 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -53,7 +53,6 @@
#include <linux/of_i2c.h>
#include <linux/pinctrl/consumer.h>
-#include <mach/irqs.h>
#include <mach/hardware.h>
#include <mach/i2c.h>
--
1.7.5.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 00/16] Enable SPARSE_IRQ support for imx
2012-06-14 5:59 [PATCH 00/16] Enable SPARSE_IRQ support for imx Shawn Guo
[not found] ` <1339653587-4832-1-git-send-email-shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
@ 2012-06-14 8:00 ` Sascha Hauer
1 sibling, 0 replies; 5+ messages in thread
From: Sascha Hauer @ 2012-06-14 8:00 UTC (permalink / raw)
To: Shawn Guo
Cc: linux-arm-kernel, Arnd Bergmann, Rob Herring, Grant Likely,
Dong Aisheng, Russell King, Greg Kroah-Hartman, linux-serial,
Wolfram Sang, linux-i2c, Vinod Koul
On Thu, Jun 14, 2012 at 01:59:31PM +0800, Shawn Guo wrote:
> It seems that the lack of SPARSE_IRQ support becomes the last blocker
> for imx being built with multi-platform. The series is to enable
> SPARSE_IRQ for imx by having all the irqchips allocate their irq_descs.
> Along with the change, a legacy irqdomain is added for each of these
> irqchips (except ipu_irq) to help the mapping between hardware irq and
> Linux irq number, which is required by DT boot but also benefits non-DT.
>
> Based on v3.5-rc2. Boot tested on imx3, imx5 and imx6, and compile
> tested with imx_v4_v5_defconfig.
I gave it a test on i.MX1 and i.MX27, so
Tested-by: Sascha Hauer <s.hauer@pengutronix.de>
Also, nice move ;)
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha
>
> Shawn Guo (16):
> ARM: imx: eliminate macro IMX_GPIO_TO_IRQ()
> ARM: imx: eliminate macro IOMUX_TO_IRQ()
> ARM: imx: eliminate macro IRQ_GPIOx()
> gpio/mxc: move irq_domain_add_legacy call into gpio driver
> ARM: imx: move irq_domain_add_legacy call into tzic driver
> ARM: imx: move irq_domain_add_legacy call into avic driver
> dma: ipu: remove the use of ipu_platform_data
> ARM: imx: leave irq_base of wm8350_platform_data uninitialized
> ARM: imx: pass gpio than irq number into mxc_expio_init
> ARM: imx: add a legacy irqdomain for 3ds_debugboard
> ARM: imx: add a legacy irqdomain for mx31ads
> i2c: imx: remove unneeded mach/irqs.h inclusion
> ARM: imx: remove unneeded mach/irq.h inclusion
> tty: serial: imx: remove the use of MXC_INTERNAL_IRQS
> ARM: fiq: save FIQ_START by passing absolute fiq number
> ARM: imx: enable SPARSE_IRQ for imx platform
>
> arch/arm/Kconfig | 1 +
> arch/arm/kernel/fiq.c | 4 +-
> arch/arm/mach-imx/devices-imx31.h | 4 +-
> arch/arm/mach-imx/devices-imx35.h | 4 +-
> arch/arm/mach-imx/eukrea_mbimx27-baseboard.c | 3 +-
> arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c | 6 +-
> arch/arm/mach-imx/imx27-dt.c | 28 ---
> arch/arm/mach-imx/imx51-dt.c | 27 ---
> arch/arm/mach-imx/imx53-dt.c | 27 ---
> arch/arm/mach-imx/mach-apf9328.c | 7 +-
> arch/arm/mach-imx/mach-armadillo5x0.c | 18 +-
> arch/arm/mach-imx/mach-cpuimx27.c | 12 +-
> arch/arm/mach-imx/mach-cpuimx35.c | 3 +-
> arch/arm/mach-imx/mach-cpuimx51sd.c | 3 +-
> arch/arm/mach-imx/mach-imx27_visstrim_m10.c | 9 +-
> arch/arm/mach-imx/mach-imx6q.c | 14 --
> arch/arm/mach-imx/mach-kzm_arm11_01.c | 20 ++-
> arch/arm/mach-imx/mach-mx1ads.c | 1 -
> arch/arm/mach-imx/mach-mx21ads.c | 16 ++-
> arch/arm/mach-imx/mach-mx27_3ds.c | 7 +-
> arch/arm/mach-imx/mach-mx27ads.c | 12 +-
> arch/arm/mach-imx/mach-mx31_3ds.c | 18 +--
> arch/arm/mach-imx/mach-mx31ads.c | 63 ++++---
> arch/arm/mach-imx/mach-mx31lilly.c | 10 +-
> arch/arm/mach-imx/mach-mx31lite.c | 11 +-
> arch/arm/mach-imx/mach-mx31moboard.c | 10 +-
> arch/arm/mach-imx/mach-mx35_3ds.c | 18 +--
> arch/arm/mach-imx/mach-mx51_3ds.c | 3 +-
> arch/arm/mach-imx/mach-mx53_ard.c | 5 +-
> arch/arm/mach-imx/mach-mxt_td60.c | 6 +-
> arch/arm/mach-imx/mach-pca100.c | 5 +-
> arch/arm/mach-imx/mach-pcm037.c | 24 ++--
> arch/arm/mach-imx/mach-pcm038.c | 4 +-
> arch/arm/mach-imx/mach-pcm043.c | 6 +-
> arch/arm/mach-imx/mach-qong.c | 10 +-
> arch/arm/mach-imx/mach-scb9328.c | 7 +-
> arch/arm/mach-imx/mach-vpr200.c | 10 +-
> arch/arm/mach-imx/mm-imx1.c | 1 -
> arch/arm/mach-imx/mm-imx21.c | 1 -
> arch/arm/mach-imx/mm-imx25.c | 1 -
> arch/arm/mach-imx/mm-imx27.c | 1 -
> arch/arm/mach-imx/mm-imx3.c | 1 -
> arch/arm/mach-imx/mx31lilly-db.c | 11 +-
> arch/arm/mach-imx/mx31lite-db.c | 5 +-
> arch/arm/mach-imx/mx51_efika.c | 3 +-
> arch/arm/mach-imx/pcm970-baseboard.c | 13 +-
> arch/arm/mach-rpc/include/mach/irqs.h | 12 +-
> arch/arm/plat-mxc/3ds_debugboard.c | 50 +++---
> arch/arm/plat-mxc/avic.c | 26 ++-
> arch/arm/plat-mxc/devices/platform-ipu-core.c | 5 +-
> arch/arm/plat-mxc/include/mach/3ds_debugboard.h | 2 +-
> arch/arm/plat-mxc/include/mach/devices-common.h | 4 +-
> arch/arm/plat-mxc/include/mach/hardware.h | 2 -
> arch/arm/plat-mxc/include/mach/iomux-mx3.h | 3 -
> arch/arm/plat-mxc/include/mach/iomux-v1.h | 7 -
> arch/arm/plat-mxc/include/mach/ipu.h | 4 -
> arch/arm/plat-mxc/include/mach/irqs.h | 44 -----
> arch/arm/plat-mxc/include/mach/mx1.h | 111 ++++++------
> arch/arm/plat-mxc/include/mach/mx21.h | 107 ++++++------
> arch/arm/plat-mxc/include/mach/mx25.h | 72 ++++----
> arch/arm/plat-mxc/include/mach/mx27.h | 127 +++++++-------
> arch/arm/plat-mxc/include/mach/mx2x.h | 87 +++++-----
> arch/arm/plat-mxc/include/mach/mx31.h | 118 +++++++------
> arch/arm/plat-mxc/include/mach/mx35.h | 109 ++++++------
> arch/arm/plat-mxc/include/mach/mx3x.h | 77 ++++----
> arch/arm/plat-mxc/include/mach/mx50.h | 187 ++++++++++----------
> arch/arm/plat-mxc/include/mach/mx51.h | 209 +++++++++++-----------
> arch/arm/plat-mxc/include/mach/mx53.h | 217 ++++++++++++-----------
> arch/arm/plat-mxc/tzic.c | 28 ++-
> drivers/dma/ipu/ipu_idmac.c | 8 +-
> drivers/dma/ipu/ipu_irq.c | 14 +-
> drivers/gpio/gpio-mxc.c | 56 ++++---
> drivers/i2c/busses/i2c-imx.c | 1 -
> drivers/media/video/mx1_camera.c | 1 +
> drivers/tty/serial/imx.c | 6 +-
> sound/soc/fsl/imx-pcm-fiq.c | 1 +
> 76 files changed, 1041 insertions(+), 1127 deletions(-)
>
> --
> 1.7.5.4
>
>
>
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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2012-06-14 5:59 [PATCH 00/16] Enable SPARSE_IRQ support for imx Shawn Guo
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2012-06-14 5:59 ` [PATCH 12/16] i2c: imx: remove unneeded mach/irqs.h inclusion Shawn Guo
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2012-06-14 7:30 ` Wolfram Sang
2012-06-18 8:20 ` Dong Aisheng
2012-06-14 8:00 ` [PATCH 00/16] Enable SPARSE_IRQ support for imx Sascha Hauer
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