Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[karo-tx-linux.git] / arch / arm / mach-integrator / integrator_ap.c

diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index e4f27f0e56acb070b1958e740e2d2e9d2c2c4993..cc0857cab2e1c9f2ff2bb8fe784cfc944825c2b6 100644 (file)
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -42,6 +42,7 @@
 #include <linux/sys_soc.h>
 #include <linux/termios.h>
 #include <linux/sched_clock.h>
+#include <linux/clk-provider.h>
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
@@ -402,10 +403,7 @@ static void __init ap_of_timer_init(void)
        struct clk *clk;
        unsigned long rate;
 
-       clk = clk_get_sys("ap_timer", NULL);
-       BUG_ON(IS_ERR(clk));
-       clk_prepare_enable(clk);
-       rate = clk_get_rate(clk);
+       of_clk_init(NULL);
 
        err = of_property_read_string(of_aliases,
                                "arm,timer-primary", &path);
@@ -415,6 +413,12 @@ static void __init ap_of_timer_init(void)
        base = of_iomap(node, 0);
        if (WARN_ON(!base))
                return;
+
+       clk = of_clk_get(node, 0);
+       BUG_ON(IS_ERR(clk));
+       clk_prepare_enable(clk);
+       rate = clk_get_rate(clk);
+
        writel(0, base + TIMER_CTRL);
        integrator_clocksource_init(rate, base);
 
@@ -427,6 +431,12 @@ static void __init ap_of_timer_init(void)
        if (WARN_ON(!base))
                return;
        irq = irq_of_parse_and_map(node, 0);
+
+       clk = of_clk_get(node, 0);
+       BUG_ON(IS_ERR(clk));
+       clk_prepare_enable(clk);
+       rate = clk_get_rate(clk);
+
        writel(0, base + TIMER_CTRL);
        integrator_clockevent_init(rate, base, irq);
 }
@@ -440,7 +450,6 @@ static void __init ap_init_irq_of(void)
 {
        cm_init();
        of_irq_init(fpga_irq_of_match);
-       integrator_clk_init(false);
 }
 
 /* For the Device Tree, add in the UART callbacks as AUXDATA */