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Diffstat (limited to 'arch/arm/mach-vexpress/v2m.c')
-rw-r--r--arch/arm/mach-vexpress/v2m.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index 915683cb67d6..9366f37902d9 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -5,6 +5,7 @@
#include <linux/amba/bus.h>
#include <linux/amba/mmci.h>
#include <linux/io.h>
+#include <linux/clocksource.h>
#include <linux/smp.h>
#include <linux/init.h>
#include <linux/irqchip.h>
@@ -21,11 +22,12 @@
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/vexpress.h>
+#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
#include <asm/arch_timer.h>
#include <asm/mach-types.h>
#include <asm/sizes.h>
-#include <asm/smp_twd.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
@@ -361,8 +363,6 @@ static void __init v2m_init(void)
for (i = 0; i < ARRAY_SIZE(v2m_amba_devs); i++)
amba_device_register(v2m_amba_devs[i], &iomem_resource);
- pm_power_off = vexpress_power_off;
-
ct_desc->init_tile();
}
@@ -374,7 +374,6 @@ MACHINE_START(VEXPRESS, "ARM-Versatile Express")
.init_irq = v2m_init_irq,
.init_time = v2m_timer_init,
.init_machine = v2m_init,
- .restart = vexpress_restart,
MACHINE_END
static struct map_desc v2m_rs1_io_desc __initdata = {
@@ -433,20 +432,24 @@ static void __init v2m_dt_timer_init(void)
{
struct device_node *node = NULL;
- vexpress_clk_of_init();
+ of_clk_init(NULL);
+ clocksource_of_init();
do {
node = of_find_compatible_node(node, NULL, "arm,sp804");
} while (node && vexpress_get_site_by_node(node) != VEXPRESS_SITE_MB);
if (node) {
pr_info("Using SP804 '%s' as a clock & events source\n",
node->full_name);
+ WARN_ON(clk_register_clkdev(of_clk_get_by_name(node,
+ "timclken1"), "v2m-timer0", "sp804"));
+ WARN_ON(clk_register_clkdev(of_clk_get_by_name(node,
+ "timclken2"), "v2m-timer1", "sp804"));
v2m_sp804_init(of_iomap(node, 0),
irq_of_parse_and_map(node, 0));
}
- if (arch_timer_of_register() != 0)
- twd_local_timer_of_register();
+ arch_timer_of_register();
if (arch_timer_sched_clock_init() != 0)
versatile_sched_clock_init(vexpress_get_24mhz_clock_base(),
@@ -464,7 +467,6 @@ static void __init v2m_dt_init(void)
{
l2x0_of_init(0x00400000, 0xfe0fffff);
of_platform_populate(NULL, v2m_dt_bus_match, NULL, NULL);
- pm_power_off = vexpress_power_off;
}
static const char * const v2m_dt_match[] __initconst = {
@@ -481,5 +483,4 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express")
.init_irq = irqchip_init,
.init_time = v2m_dt_timer_init,
.init_machine = v2m_dt_init,
- .restart = vexpress_restart,
MACHINE_END
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