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 <[email protected]> Signed-off-by: Linus Walleij <[email protected]> --- arch/arm/mach-integrator/common.h | 1 + arch/arm/mach-integrator/core.c | 6 ++---- arch/arm/mach-integrator/integrator_ap.c | 2 ++ arch/arm/mach-integrator/integrator_cp.c | 1 + 4 files changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-integrator/common.h b/arch/arm/mach-integrator/common.h index 899561d..c4338e2 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 3fa6c51..5ba4bc8 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 3b22675..ff966d8 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 82d5c83..2b40bc1 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) -- 1.7.11.4 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
