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meta-ti/recipes-kernel/linux/linux-3.0/pm-wip/voltdm/0003-omap-Use-separate-init_irq-functions-to-avoid-cpu_is.patch
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Koen Kooi 18ff66cb77 linux 3.0: update to 3.0.17 
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
2012-01-13 20:35:15 +01:00

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From 5edd966fdcf04f3166c1b7028215e502ba7d5275 Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Tue, 17 May 2011 03:51:26 -0700
Subject: [PATCH 003/149] omap: Use separate init_irq functions to avoid cpu_is_omap tests early
This allows us to remove cpu_is_omap calls from init_irq functions.
There should not be any need for cpu_is_omap calls as at this point.
During the timer init we only care about SoC generation, and not about
subrevisions.
The main reason for the patch is that we want to initialize only
minimal omap specific code from the init_early call.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
---
arch/arm/mach-omap1/board-ams-delta.c | 2 +-
arch/arm/mach-omap1/board-fsample.c | 2 +-
arch/arm/mach-omap1/board-generic.c | 2 +-
arch/arm/mach-omap1/board-h2.c | 2 +-
arch/arm/mach-omap1/board-h3.c | 2 +-
arch/arm/mach-omap1/board-htcherald.c | 2 +-
arch/arm/mach-omap1/board-innovator.c | 2 +-
arch/arm/mach-omap1/board-nokia770.c | 2 +-
arch/arm/mach-omap1/board-osk.c | 2 +-
arch/arm/mach-omap1/board-palmte.c | 2 +-
arch/arm/mach-omap1/board-palmtt.c | 2 +-
arch/arm/mach-omap1/board-palmz71.c | 2 +-
arch/arm/mach-omap1/board-perseus2.c | 2 +-
arch/arm/mach-omap1/board-sx1.c | 2 +-
arch/arm/mach-omap1/board-voiceblue.c | 2 +-
arch/arm/mach-omap1/irq.c | 2 +-
arch/arm/mach-omap2/board-2430sdp.c | 2 +-
arch/arm/mach-omap2/board-3430sdp.c | 2 +-
arch/arm/mach-omap2/board-3630sdp.c | 2 +-
arch/arm/mach-omap2/board-am3517crane.c | 2 +-
arch/arm/mach-omap2/board-am3517evm.c | 2 +-
arch/arm/mach-omap2/board-apollon.c | 2 +-
arch/arm/mach-omap2/board-cm-t35.c | 2 +-
arch/arm/mach-omap2/board-cm-t3517.c | 2 +-
arch/arm/mach-omap2/board-devkit8000.c | 2 +-
arch/arm/mach-omap2/board-generic.c | 2 +-
arch/arm/mach-omap2/board-h4.c | 2 +-
arch/arm/mach-omap2/board-igep0020.c | 4 +-
arch/arm/mach-omap2/board-ldp.c | 2 +-
arch/arm/mach-omap2/board-n8x0.c | 6 ++--
arch/arm/mach-omap2/board-omap3beagle.c | 2 +-
arch/arm/mach-omap2/board-omap3evm.c | 2 +-
arch/arm/mach-omap2/board-omap3logic.c | 4 +-
arch/arm/mach-omap2/board-omap3pandora.c | 2 +-
arch/arm/mach-omap2/board-omap3stalker.c | 2 +-
arch/arm/mach-omap2/board-omap3touchbook.c | 2 +-
arch/arm/mach-omap2/board-overo.c | 2 +-
arch/arm/mach-omap2/board-rm680.c | 2 +-
arch/arm/mach-omap2/board-rx51.c | 2 +-
arch/arm/mach-omap2/board-ti8168evm.c | 7 +-----
arch/arm/mach-omap2/board-zoom.c | 4 +-
arch/arm/mach-omap2/io.c | 17 +--------------
arch/arm/mach-omap2/irq.c | 32 ++++++++++++++++++---------
arch/arm/mach-omap2/omap4-common.c | 10 ++++----
arch/arm/plat-omap/include/plat/irqs.h | 6 ++++-
45 files changed, 78 insertions(+), 84 deletions(-)
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index f49ce85..e3caef8 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -138,7 +138,7 @@ void ams_delta_latch2_write(u16 mask, u16 value)
static void __init ams_delta_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
static struct map_desc ams_delta_io_desc[] __initdata = {
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 87f173d..eaff305 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -329,7 +329,7 @@ static void __init omap_fsample_init(void)
static void __init omap_fsample_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
/* Only FPGA needs to be mapped here. All others are done with ioremap */
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 23f4ab9..3fd6b40 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -31,7 +31,7 @@
static void __init omap_generic_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
/* assume no Mini-AB port */
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index ba3bd09..8147b04 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -376,7 +376,7 @@ static struct i2c_board_info __initdata h2_i2c_board_info[] = {
static void __init h2_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
static struct omap_usb_config h2_usb_config __initdata = {
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index ac48677..1b448f6 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -439,7 +439,7 @@ static void __init h3_init(void)
static void __init h3_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
static void __init h3_map_io(void)
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index ba05a51..1bd4d8e 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -605,7 +605,7 @@ static void __init htcherald_init_irq(void)
{
printk(KERN_INFO "htcherald_init_irq.\n");
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
MACHINE_START(HERALD, "HTC Herald")
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 2d9b8cb..5926b0c 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -292,7 +292,7 @@ static void __init innovator_init_smc91x(void)
static void __init innovator_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
#ifdef CONFIG_ARCH_OMAP15XX
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index cfd0849..e3cf21d 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -51,7 +51,7 @@ static void __init omap_nokia770_init_irq(void)
omap_writew((omap_readw(0xfffb5004) & ~2), 0xfffb5004);
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
static const unsigned int nokia770_keymap[] = {
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index e68dfde..1e7823d 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -282,7 +282,7 @@ static void __init osk_init_cf(void)
static void __init osk_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
static struct omap_usb_config osk_usb_config __initdata = {
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index c9d38f4..8b6a881 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -62,7 +62,7 @@
static void __init omap_palmte_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
static const unsigned int palmte_keymap[] = {
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index f04f2d3..f2de43d 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -266,7 +266,7 @@ static struct spi_board_info __initdata palmtt_boardinfo[] = {
static void __init omap_palmtt_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
static struct omap_usb_config palmtt_usb_config __initdata = {
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 45f01d2..6665d2d 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -61,7 +61,7 @@ static void __init
omap_palmz71_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
static const unsigned int palmz71_keymap[] = {
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 3c8ee84..7f019e5 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -297,7 +297,7 @@ static void __init omap_perseus2_init(void)
static void __init omap_perseus2_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
/* Only FPGA needs to be mapped here. All others are done with ioremap */
static struct map_desc omap_perseus2_io_desc[] __initdata = {
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 0ad781d..24f0f7b 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -411,7 +411,7 @@ static void __init omap_sx1_init(void)
static void __init omap_sx1_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
/*----------------------------------------*/
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 65d2420..98826e2 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -162,7 +162,7 @@ static struct omap_board_config_kernel voiceblue_config[] = {
static void __init voiceblue_init_irq(void)
{
omap1_init_common_hw();
- omap_init_irq();
+ omap1_init_irq();
}
static void __init voiceblue_map_io(void)
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index 5d3da7a..e2b9c90 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -175,7 +175,7 @@ static struct irq_chip omap_irq_chip = {
.irq_set_wake = omap_wake_irq,
};
-void __init omap_init_irq(void)
+void __init omap1_init_irq(void)
{
int i, j;
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 5de6eac..45cabc5 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -260,7 +260,7 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
.reserve = omap_reserve,
.map_io = omap_2430sdp_map_io,
.init_early = omap_2430sdp_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap2_init_irq,
.init_machine = omap_2430sdp_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 5dac974..85b207f 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -804,7 +804,7 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap_3430sdp_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = omap_3430sdp_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index a5933cc..2ec2d76 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -219,7 +219,7 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap_sdp_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = omap_sdp_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c
index 5e438a7..0bed0a4 100644
--- a/arch/arm/mach-omap2/board-am3517crane.c
+++ b/arch/arm/mach-omap2/board-am3517crane.c
@@ -104,7 +104,7 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = am3517_crane_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = am3517_crane_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 63af417..0db0fb8 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -494,7 +494,7 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = am3517_evm_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = am3517_evm_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index b124bdf..93576c8 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -354,7 +354,7 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon")
.reserve = omap_reserve,
.map_io = omap_apollon_map_io,
.init_early = omap_apollon_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap2_init_irq,
.init_machine = omap_apollon_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index ceb581e..43b1de5 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -644,7 +644,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = cm_t35_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = cm_t35_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index c3a9fd3..8f15222 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -304,7 +304,7 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = cm_t3517_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = cm_t3517_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index ead9c1d..73f3a22 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -440,7 +440,7 @@ static void __init devkit8000_init_early(void)
static void __init devkit8000_init_irq(void)
{
- omap_init_irq();
+ omap3_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);
#endif
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 73e3c31..ccd503a 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -70,7 +70,7 @@ MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx")
.reserve = omap_reserve,
.map_io = omap_generic_map_io,
.init_early = omap_generic_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap2_init_irq,
.init_machine = omap_generic_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index bac7933..2e16d6c 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -298,7 +298,7 @@ static void __init omap_h4_init_early(void)
static void __init omap_h4_init_irq(void)
{
- omap_init_irq();
+ omap2_init_irq();
}
static struct at24_platform_data m24c01 = {
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 84d2846..f22a76a 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -706,7 +706,7 @@ MACHINE_START(IGEP0020, "IGEP v2 board")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = igep_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = igep_init,
.timer = &omap_timer,
MACHINE_END
@@ -716,7 +716,7 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = igep_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = igep_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 2d7e0ae..9671843 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -348,7 +348,7 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap_ldp_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = omap_ldp_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 8d74318..9c791a2 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -699,7 +699,7 @@ MACHINE_START(NOKIA_N800, "Nokia N800")
.reserve = omap_reserve,
.map_io = n8x0_map_io,
.init_early = n8x0_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap2_init_irq,
.init_machine = n8x0_init_machine,
.timer = &omap_timer,
MACHINE_END
@@ -709,7 +709,7 @@ MACHINE_START(NOKIA_N810, "Nokia N810")
.reserve = omap_reserve,
.map_io = n8x0_map_io,
.init_early = n8x0_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap2_init_irq,
.init_machine = n8x0_init_machine,
.timer = &omap_timer,
MACHINE_END
@@ -719,7 +719,7 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
.reserve = omap_reserve,
.map_io = n8x0_map_io,
.init_early = n8x0_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap2_init_irq,
.init_machine = n8x0_init_machine,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 8ef0e19..eaead5e 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -483,7 +483,7 @@ static void __init omap3_beagle_init_early(void)
static void __init omap3_beagle_init_irq(void)
{
- omap_init_irq();
+ omap3_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);
#endif
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index e2202dd..d39f53f 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -739,7 +739,7 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap3_evm_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = omap3_evm_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index eaefb59..b63f1c2 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -213,7 +213,7 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board")
.boot_params = 0x80000100,
.map_io = omap3_map_io,
.init_early = omap3logic_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = omap3logic_init,
.timer = &omap_timer,
MACHINE_END
@@ -222,7 +222,7 @@ MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board")
.boot_params = 0x80000100,
.map_io = omap3_map_io,
.init_early = omap3logic_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = omap3logic_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 130a278..1d90b90 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -650,7 +650,7 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap3pandora_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = omap3pandora_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index 63d12a3..dfa1401 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -491,7 +491,7 @@ static void __init omap3_stalker_init_early(void)
static void __init omap3_stalker_init_irq(void)
{
- omap_init_irq();
+ omap3_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);
#endif
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index c80e2c3..ae97910 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -371,7 +371,7 @@ static void __init omap3_touchbook_init_early(void)
static void __init omap3_touchbook_init_irq(void)
{
- omap_init_irq();
+ omap3_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);
#endif
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 031a9a6..e3928f23 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -615,7 +615,7 @@ MACHINE_START(OVERO, "Gumstix Overo")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = overo_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = overo_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 42d10b1..9c3d115 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -163,7 +163,7 @@ MACHINE_START(NOKIA_RM680, "Nokia RM-680 board")
.reserve = omap_reserve,
.map_io = rm680_map_io,
.init_early = rm680_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = rm680_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index fec4cac..ee35e4e 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -160,7 +160,7 @@ MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
.reserve = rx51_reserve,
.map_io = rx51_map_io,
.init_early = rx51_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = rx51_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c
index 09fa7bf..713c20f 100644
--- a/arch/arm/mach-omap2/board-ti8168evm.c
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -33,11 +33,6 @@ static void __init ti8168_init_early(void)
omap2_init_common_devices(NULL, NULL);
}
-static void __init ti8168_evm_init_irq(void)
-{
- omap_init_irq();
-}
-
static void __init ti8168_evm_init(void)
{
omap_serial_init();
@@ -56,7 +51,7 @@ MACHINE_START(TI8168EVM, "ti8168evm")
.boot_params = 0x80000100,
.map_io = ti8168_evm_map_io,
.init_early = ti8168_init_early,
- .init_irq = ti8168_evm_init_irq,
+ .init_irq = ti816x_init_irq,
.timer = &omap_timer,
.init_machine = ti8168_evm_init,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c
index 4b133d7..97a3f0b 100644
--- a/arch/arm/mach-omap2/board-zoom.c
+++ b/arch/arm/mach-omap2/board-zoom.c
@@ -137,7 +137,7 @@ MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap_zoom_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = omap_zoom_init,
.timer = &omap_timer,
MACHINE_END
@@ -147,7 +147,7 @@ MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap_zoom_init_early,
- .init_irq = omap_init_irq,
+ .init_irq = omap3_init_irq,
.init_machine = omap_zoom_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 441e79d..2ce1ce6 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -333,23 +333,9 @@ static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data)
return omap_hwmod_set_postsetup_state(oh, *(u8 *)data);
}
+/* See irq.c, omap4-common.c and entry-macro.S */
void __iomem *omap_irq_base;
-/*
- * Initialize asm_irq_base for entry-macro.S
- */
-static inline void omap_irq_base_init(void)
-{
- if (cpu_is_omap24xx())
- omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE);
- else if (cpu_is_omap34xx())
- omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE);
- else if (cpu_is_omap44xx())
- omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE);
- else
- pr_err("Could not initialize omap_irq_base\n");
-}
-
void __init omap2_init_common_infrastructure(void)
{
u8 postsetup_state;
@@ -422,7 +408,6 @@ void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0,
_omap2_init_reprogram_sdrc();
}
- omap_irq_base_init();
}
/*
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 3af2b7a..3a12f75 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -141,25 +141,20 @@ omap_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num)
IRQ_NOREQUEST | IRQ_NOPROBE, 0);
}
-void __init omap_init_irq(void)
+static void __init omap_init_irq(u32 base, int nr_irqs)
{
unsigned long nr_of_irqs = 0;
unsigned int nr_banks = 0;
int i, j;
+ omap_irq_base = ioremap(base, SZ_4K);
+ if (WARN_ON(!omap_irq_base))
+ return;
+
for (i = 0; i < ARRAY_SIZE(irq_banks); i++) {
- unsigned long base = 0;
struct omap_irq_bank *bank = irq_banks + i;
- if (cpu_is_omap24xx())
- base = OMAP24XX_IC_BASE;
- else if (cpu_is_omap34xx())
- base = OMAP34XX_IC_BASE;
-
- BUG_ON(!base);
-
- if (cpu_is_ti816x())
- bank->nr_irqs = 128;
+ bank->nr_irqs = nr_irqs;
/* Static mapping, never released */
bank->base_reg = ioremap(base, SZ_4K);
@@ -181,6 +176,21 @@ void __init omap_init_irq(void)
nr_of_irqs, nr_banks, nr_banks > 1 ? "s" : "");
}
+void __init omap2_init_irq(void)
+{
+ omap_init_irq(OMAP24XX_IC_BASE, 96);
+}
+
+void __init omap3_init_irq(void)
+{
+ omap_init_irq(OMAP34XX_IC_BASE, 96);
+}
+
+void __init ti816x_init_irq(void)
+{
+ omap_init_irq(OMAP34XX_IC_BASE, 128);
+}
+
#ifdef CONFIG_ARCH_OMAP3
static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)];
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 9ef8c29..35ac3e5 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -19,6 +19,8 @@
#include <asm/hardware/gic.h>
#include <asm/hardware/cache-l2x0.h>
+#include <plat/irqs.h>
+
#include <mach/hardware.h>
#include <mach/omap4-common.h>
@@ -31,17 +33,15 @@ void __iomem *gic_dist_base_addr;
void __init gic_init_irq(void)
{
- void __iomem *gic_cpu_base;
-
/* Static mapping, never released */
gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K);
BUG_ON(!gic_dist_base_addr);
/* Static mapping, never released */
- gic_cpu_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512);
- BUG_ON(!gic_cpu_base);
+ omap_irq_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512);
+ BUG_ON(!omap_irq_base);
- gic_init(0, 29, gic_dist_base_addr, gic_cpu_base);
+ gic_init(0, 29, gic_dist_base_addr, omap_irq_base);
}
#ifdef CONFIG_CACHE_L2X0
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 5a25098..c884320 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -428,7 +428,11 @@
#define INTCPS_NR_IRQS 96
#ifndef __ASSEMBLY__
-extern void omap_init_irq(void);
+extern void __iomem *omap_irq_base;
+void omap1_init_irq(void);
+void omap2_init_irq(void);
+void omap3_init_irq(void);
+void ti816x_init_irq(void);
extern int omap_irq_pending(void);
void omap_intc_save_context(void);
void omap_intc_restore_context(void);
--
1.7.2.5
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