ARM: 7518/1: integrator: convert AMBA devices to device tree
This converts the AMBA (PrimeCell) devices on the Integrator/AP
and Integrator/CP over to probing from the Device Tree if the
kernel is compiled for Device Tree support.
We continue to #ifdef out all non-DT code and vice versa on
respective boot type to get a clean cut.
We need to add a bunch of auxdata (compare to the Versatile)
to handle bus names and callbacks alike.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 268eadf..1772c02 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -33,7 +33,9 @@
#include <asm/mach/time.h>
#include <asm/pgtable.h>
-static struct amba_pl010_data integrator_uart_data;
+#include "common.h"
+
+#ifdef CONFIG_ATAGS
#define INTEGRATOR_RTC_IRQ { IRQ_RTCINT }
#define INTEGRATOR_UART0_IRQ { IRQ_UARTINT0 }
@@ -86,6 +88,8 @@
return 0;
}
+#endif
+
/*
* On the Integrator platform, the port RTS and DTR are provided by
* bits in the following SC_CTRLS register bits:
@@ -125,7 +129,7 @@
__raw_writel(ctrlc, SC_CTRLC);
}
-static struct amba_pl010_data integrator_uart_data = {
+struct amba_pl010_data integrator_uart_data = {
.set_mctrl = integrator_uart_set_mctrl,
};