omap: Set separate timer init functions to avoid cpu_is_omap tests
This is needed for the following patches so we can initialize the
rest of the hardware timers later on.
As with the init_irq calls, there's no need to do cpu_is_omap calls
during the timer init as we only care about the major omap generation.
This means that we can initialize the sys_timer with the .timer
entries alone.
Note that for now we just set stubs for the various sys_timer entries
that will get populated in a later patch. The following patches will
also remove the omap_dm_timer_init calls and change the init for the
rest of the hardware timers to happen with an arch_initcall.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 45cabc5..2028464 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -262,5 +262,5 @@
.init_early = omap_2430sdp_init_early,
.init_irq = omap2_init_irq,
.init_machine = omap_2430sdp_init,
- .timer = &omap_timer,
+ .timer = &omap2_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 85b207f..12fae21 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -806,5 +806,5 @@
.init_early = omap_3430sdp_init_early,
.init_irq = omap3_init_irq,
.init_machine = omap_3430sdp_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index 2ec2d76..e4f37b5 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -221,5 +221,5 @@
.init_early = omap_sdp_init_early,
.init_irq = omap3_init_irq,
.init_machine = omap_sdp_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 63de2d3..128efb50 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -773,5 +773,5 @@
.init_early = omap_4430sdp_init_early,
.init_irq = gic_init_irq,
.init_machine = omap_4430sdp_init,
- .timer = &omap_timer,
+ .timer = &omap4_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c
index 0bed0a4..5f2b55f 100644
--- a/arch/arm/mach-omap2/board-am3517crane.c
+++ b/arch/arm/mach-omap2/board-am3517crane.c
@@ -106,5 +106,5 @@
.init_early = am3517_crane_init_early,
.init_irq = omap3_init_irq,
.init_machine = am3517_crane_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 0db0fb8..f3006c3 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -496,5 +496,5 @@
.init_early = am3517_evm_init_early,
.init_irq = omap3_init_irq,
.init_machine = am3517_evm_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 93576c8..7021170 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -356,5 +356,5 @@
.init_early = omap_apollon_init_early,
.init_irq = omap2_init_irq,
.init_machine = omap_apollon_init,
- .timer = &omap_timer,
+ .timer = &omap2_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 2940d64..8b49dc2 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -648,5 +648,5 @@
.init_early = cm_t35_init_early,
.init_irq = omap3_init_irq,
.init_machine = cm_t35_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index 8f15222..aa67240d 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -306,5 +306,5 @@
.init_early = cm_t3517_init_early,
.init_irq = omap3_init_irq,
.init_machine = cm_t3517_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 00f6cb6..671aaea 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -707,5 +707,5 @@
.init_early = devkit8000_init_early,
.init_irq = devkit8000_init_irq,
.init_machine = devkit8000_init,
- .timer = &omap_timer,
+ .timer = &omap3_secure_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index ccd503a..c6ecf60 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -72,5 +72,5 @@
.init_early = omap_generic_init_early,
.init_irq = omap2_init_irq,
.init_machine = omap_generic_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 2e16d6c..45de2b3 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -388,5 +388,5 @@
.init_early = omap_h4_init_early,
.init_irq = omap_h4_init_irq,
.init_machine = omap_h4_init,
- .timer = &omap_timer,
+ .timer = &omap2_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 359b765..381a27c 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -705,7 +705,7 @@
.init_early = igep_init_early,
.init_irq = omap3_init_irq,
.init_machine = igep_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
MACHINE_START(IGEP0030, "IGEP OMAP3 module")
@@ -715,5 +715,5 @@
.init_early = igep_init_early,
.init_irq = omap3_init_irq,
.init_machine = igep_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index a054f54..75ebc99 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -352,5 +352,5 @@
.init_early = omap_ldp_init_early,
.init_irq = omap3_init_irq,
.init_machine = omap_ldp_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 9c791a2..e11f0c5 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -701,7 +701,7 @@
.init_early = n8x0_init_early,
.init_irq = omap2_init_irq,
.init_machine = n8x0_init_machine,
- .timer = &omap_timer,
+ .timer = &omap2_timer,
MACHINE_END
MACHINE_START(NOKIA_N810, "Nokia N810")
@@ -711,7 +711,7 @@
.init_early = n8x0_init_early,
.init_irq = omap2_init_irq,
.init_machine = n8x0_init_machine,
- .timer = &omap_timer,
+ .timer = &omap2_timer,
MACHINE_END
MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
@@ -721,5 +721,5 @@
.init_early = n8x0_init_early,
.init_irq = omap2_init_irq,
.init_machine = n8x0_init_machine,
- .timer = &omap_timer,
+ .timer = &omap2_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 4560055..3d41654 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -599,5 +599,5 @@
.init_early = omap3_beagle_init_early,
.init_irq = omap3_beagle_init_irq,
.init_machine = omap3_beagle_init,
- .timer = &omap_timer,
+ .timer = &omap3_secure_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 79d5362..7cbcf60 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -742,5 +742,5 @@
.init_early = omap3_evm_init_early,
.init_irq = omap3_init_irq,
.init_machine = omap3_evm_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 739fdfc..693eba1 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -217,7 +217,7 @@
.init_early = omap3logic_init_early,
.init_irq = omap3_init_irq,
.init_machine = omap3logic_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board")
@@ -226,5 +226,5 @@
.init_early = omap3logic_init_early,
.init_irq = omap3_init_irq,
.init_machine = omap3logic_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 7b4e139..ff0be83 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -644,5 +644,5 @@
.init_early = omap3pandora_init_early,
.init_irq = omap3_init_irq,
.init_machine = omap3pandora_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index 0161626..96fec1f 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -560,5 +560,5 @@
.init_early = omap3_stalker_init_early,
.init_irq = omap3_stalker_init_irq,
.init_machine = omap3_stalker_init,
- .timer = &omap_timer,
+ .timer = &omap3_secure_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 3cc5531..9447bc0 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -449,5 +449,5 @@
.init_early = omap3_touchbook_init_early,
.init_irq = omap3_touchbook_init_irq,
.init_machine = omap3_touchbook_init,
- .timer = &omap_timer,
+ .timer = &omap3_secure_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 0cfe200..e76fe98 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -716,5 +716,5 @@
.init_early = omap4_panda_init_early,
.init_irq = gic_init_irq,
.init_machine = omap4_panda_init,
- .timer = &omap_timer,
+ .timer = &omap4_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 9c9f20c..d06248f 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -617,5 +617,5 @@
.init_early = overo_init_early,
.init_irq = omap3_init_irq,
.init_machine = overo_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 9c3d115..54dceb1 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -165,5 +165,5 @@
.init_early = rm680_init_early,
.init_irq = omap3_init_irq,
.init_machine = rm680_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index ee35e4e..5ea142f 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -162,5 +162,5 @@
.init_early = rx51_init_early,
.init_irq = omap3_init_irq,
.init_machine = rx51_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c
index 713c20f..a85d5b0 100644
--- a/arch/arm/mach-omap2/board-ti8168evm.c
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -52,6 +52,6 @@
.map_io = ti8168_evm_map_io,
.init_early = ti8168_init_early,
.init_irq = ti816x_init_irq,
- .timer = &omap_timer,
+ .timer = &omap3_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 97a3f0b..8a98c3c 100644
--- a/arch/arm/mach-omap2/board-zoom.c
+++ b/arch/arm/mach-omap2/board-zoom.c
@@ -139,7 +139,7 @@
.init_early = omap_zoom_init_early,
.init_irq = omap3_init_irq,
.init_machine = omap_zoom_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
@@ -149,5 +149,5 @@
.init_early = omap_zoom_init_early,
.init_irq = omap3_init_irq,
.init_machine = omap_zoom_init,
- .timer = &omap_timer,
+ .timer = &omap3_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 3b9cf85..a0d8e83 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -247,20 +247,41 @@
}
#endif
-static void __init omap2_gp_timer_init(void)
+#define OMAP_SYS_TIMER_INIT(name) \
+static void __init omap##name##_timer_init(void) \
+{ \
+ omap_dm_timer_init(); \
+ omap2_gp_clockevent_init(); \
+ omap2_gp_clocksource_init(); \
+}
+
+#define OMAP_SYS_TIMER(name) \
+struct sys_timer omap##name##_timer = { \
+ .init = omap##name##_timer_init, \
+};
+
+#ifdef CONFIG_ARCH_OMAP2
+OMAP_SYS_TIMER_INIT(2)
+OMAP_SYS_TIMER(2)
+#endif
+
+#ifdef CONFIG_ARCH_OMAP3
+OMAP_SYS_TIMER_INIT(3)
+OMAP_SYS_TIMER(3)
+OMAP_SYS_TIMER_INIT(3_secure)
+OMAP_SYS_TIMER(3_secure)
+#endif
+
+#ifdef CONFIG_ARCH_OMAP4
+static void __init omap4_timer_init(void)
{
#ifdef CONFIG_LOCAL_TIMERS
- if (cpu_is_omap44xx()) {
- twd_base = ioremap(OMAP44XX_LOCAL_TWD_BASE, SZ_256);
- BUG_ON(!twd_base);
- }
+ twd_base = ioremap(OMAP44XX_LOCAL_TWD_BASE, SZ_256);
+ BUG_ON(!twd_base);
#endif
omap_dm_timer_init();
-
omap2_gp_clockevent_init();
omap2_gp_clocksource_init();
}
-
-struct sys_timer omap_timer = {
- .init = omap2_gp_timer_init,
-};
+OMAP_SYS_TIMER(4)
+#endif