Merge tag 'omap-for-v4.3/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

SoC changes for omaps for v4.3 merge window:

- Clean-up omap4_local_timer_init to drop deal legacy code

- Provide proper IO map table for dra7

- Clean-up IOMMU layer init code as it now uses IOMMU framework

- A series of changes to fix up dm814x support that's been in a broken
  half-merged state for quite some time

- A series of PRCM and hwmod changes via Paul Walmsley <paul@pwsan.com>:

  - I/O wakeup support for AM43xx
  - register lock and unlock support to the hwmod code (needed for the RTC
    IP blocks on some chips)
  - several fixes for sparse warnings and an unnecessary null pointer test
  - a DRA7xx clockdomain configuration workaround, to deal with some hardware
    bugs

* tag 'omap-for-v4.3/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (21 commits)
  ARM: OMAP2: Add minimal dm814x hwmod support
  ARM: OMAP2+: Prepare dm81xx hwmod code for adding minimal dm814x support
  ARM: PRM: AM437x: Enable IO wakeup feature
  ARM: OMAP4+: PRM: Add AM437x specific data
  ARM: OMAP: PRM: Remove hardcoding of IRQENABLE_MPU_2 and IRQSTATUS_MPU_2 register offsets
  ARM: dts: AM4372: Add PRCM IRQ entry
  ARM: AM43xx: Add the PRM IRQ register offsets
  ARM: OMAP4: PRM: Remove hardcoding of PRM_IO_PMCTRL_OFFSET register
  ARM: OMAP2+: Add support for initializing dm814x clocks
  ARM: OMAP2+: Add custom prwdm_operations for 81xx to support dm814x
  ARM: OMAP2+: Add minimal clockdomains for dm814x
  ARM: OMAP2+: Fix scm compatible for dm814x
  ARM: OMAP2+: Fix dm814x DT_MACHINE_START
  ARM: OMAP2+: Remove module references from IOMMU machine layer
  ARM: DRA7: Provide proper IO map table
  ARM: OMAP2+: Clean up omap4_local_timer_init
  ARM: OMAP2: Delete an unnecessary check
  ARM: OMAP2+: sparse: add missing function declarations
  ARM: OMAP2+: sparse: add missing static declaration
  ARM: OMAP2+: hwmod: add support for lock and unlock hooks
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 2 insertions, 16 deletions

diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index cac46d852da1..f44bcab3f52f 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -208,8 +208,7 @@ static void __init omap_dmtimer_init(void)
 	/* If we are a secure device, remove any secure timer nodes */
 	if ((omap_type() != OMAP2_DEVICE_TYPE_GP)) {
 		np = omap_get_timer_dt(omap_timer_match, "ti,timer-secure");
-		if (np)
-			of_node_put(np);
+		of_node_put(np);
 	}
 }
 
@@ -649,23 +648,10 @@ static OMAP_SYS_32K_TIMER_INIT(4, 1, "timer_32k_ck", "ti,timer-alwon",
 
 #ifdef CONFIG_ARCH_OMAP4
 #ifdef CONFIG_HAVE_ARM_TWD
-static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, OMAP44XX_LOCAL_TWD_BASE, 29);
 void __init omap4_local_timer_init(void)
 {
 	omap4_sync32k_timer_init();
-	/* Local timers are not supprted on OMAP4430 ES1.0 */
-	if (omap_rev() != OMAP4430_REV_ES1_0) {
-		int err;
-
-		if (of_have_populated_dt()) {
-			clocksource_of_init();
-			return;
-		}
-
-		err = twd_local_timer_register(&twd_local_timer);
-		if (err)
-			pr_err("twd_local_timer_register failed %d\n", err);
-	}
+	clocksource_of_init();
 }
 #else
 void __init omap4_local_timer_init(void)