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authorLinus Walleij <linus.walleij@linaro.org>2012-09-06 09:06:52 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-09-17 00:25:39 +0100
commit9bf26a180578b92890ed77890d4e9e9807adcda3 (patch)
treee058ed7dc3f31ddad7eac6c0e271ff66913faba3 /arch/arm/mach-integrator
parent55d512e245bc7699a8800e23df1a24195dd08217 (diff)
downloadblackbird-op-linux-9bf26a180578b92890ed77890d4e9e9807adcda3.tar.gz
blackbird-op-linux-9bf26a180578b92890ed77890d4e9e9807adcda3.zip
ARM: 7514/1: integrator: call common init function from machine
There is currently a common integrator_init() function set up to be called from an arch_initcall(). The problem is that it is using machine_is_integrator() which is not working with device tree, let's call this from respective machine initilization function and add a parameter to tell whether it's the Integrator/AP or Integrator/CP instead. There are still machine_is*() calls in the Integrator machines directory, but this one needs to be fixed lest we don't even get a UART console on the Integrator/AP after a Device Tree boot. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-integrator')
-rw-r--r--arch/arm/mach-integrator/common.h1
-rw-r--r--arch/arm/mach-integrator/core.c6
-rw-r--r--arch/arm/mach-integrator/integrator_ap.c2
-rw-r--r--arch/arm/mach-integrator/integrator_cp.c1
4 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mach-integrator/common.h b/arch/arm/mach-integrator/common.h
index 899561d8db28..c4338e2fc631 100644
--- a/arch/arm/mach-integrator/common.h
+++ b/arch/arm/mach-integrator/common.h
@@ -1,3 +1,4 @@
void integrator_init_early(void);
+int integrator_init(bool is_cp);
void integrator_reserve(void);
void integrator_restart(char, const char *);
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 3fa6c51390da..5ba4bc8c0aa3 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -61,7 +61,7 @@ static struct amba_device *amba_devs[] __initdata = {
&kmi1_device,
};
-static int __init integrator_init(void)
+int __init integrator_init(bool is_cp)
{
int i;
@@ -70,7 +70,7 @@ static int __init integrator_init(void)
* hard-code them. The Integator/CP and forward have proper cell IDs.
* Else we leave them undefined to the bus driver can autoprobe them.
*/
- if (machine_is_integrator()) {
+ if (!is_cp) {
rtc_device.periphid = 0x00041030;
uart0_device.periphid = 0x00041010;
uart1_device.periphid = 0x00041010;
@@ -86,8 +86,6 @@ static int __init integrator_init(void)
return 0;
}
-arch_initcall(integrator_init);
-
/*
* On the Integrator platform, the port RTS and DTR are provided by
* bits in the following SC_CTRLS register bits:
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 3b2267529f5e..ff966d83281c 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -312,6 +312,8 @@ static void __init ap_init(void)
lm_device_register(lmdev);
}
+
+ integrator_init(false);
}
/*
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 82d5c837cc74..2b40bc10b388 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -366,6 +366,7 @@ static void __init intcp_init(void)
struct amba_device *d = amba_devs[i];
amba_device_register(d, &iomem_resource);
}
+ integrator_init(true);
}
#define TIMER0_VA_BASE __io_address(INTEGRATOR_TIMER0_BASE)
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