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

Pull ARM SoC driver changes from Arnd Bergmann:
 "These changes are mostly for ARM specific device drivers that either
  don't have an upstream maintainer, or that had the maintainer ask us
  to pick up the changes to avoid conflicts.

  A large chunk of this are clock drivers (bcm281xx, exynos, versatile,
  shmobile), aside from that, reset controllers for STi as well as a
  large rework of the Marvell Orion/EBU watchdog driver are notable"

* tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits)
  Revert "dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac."
  Revert "net: stmmac: Add SOCFPGA glue driver"
  ARM: shmobile: r8a7791: Fix SCIFA3-5 clocks
  ARM: STi: Add reset controller support to mach-sti Kconfig
  drivers: reset: stih416: add softreset controller
  drivers: reset: stih415: add softreset controller
  drivers: reset: Reset controller driver for STiH416
  drivers: reset: Reset controller driver for STiH415
  drivers: reset: STi SoC system configuration reset controller support
  dts: socfpga: Add sysmgr node so the gmac can use to reference
  dts: socfpga: Add support for SD/MMC on the SOCFPGA platform
  reset: Add optional resets and stubs
  ARM: shmobile: r7s72100: fix bus clock calculation
  Power: Reset: Generalize qnap-poweroff to work on Synology devices.
  dts: socfpga: Update clock entry to support multiple parents
  ARM: socfpga: Update socfpga_defconfig
  dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac.
  net: stmmac: Add SOCFPGA glue driver
  watchdog: orion_wdt: Use %pa to print 'phys_addr_t'
  drivers: cci: Export CCI PMU revision
  ...

1 files changed, 14 insertions, 5 deletions

diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index e4f27f0e56ac..cc0857cab2e1 100644
--- 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 */