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

Pull ARM SoC platform updates from Arnd Bergmann:
 "SoC platform changes (arch/arm/mach-*). This merge window, the bulk is
  for a few platforms:

   - Andres Färber adds initial support for the Actions Semi S500 (aka
     'owl') platform, a close relative of the S900 platform he adds for
     arm64.

   - in mach-omap2, we remove more legacy code

   - Rockchips gains support for the RV1108 SoC designed for camera
     applications.

   - For Atmel, we gain support for MMU-less SoCs (SAME70/V71/S70/V70)

   - Minor updates for other platforms, including davinci, s3c64xx,
     prima2, stm32, broadcom nsp, amlogic, pxa, imx and renesas"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (74 commits)
  ARM: owl: smp: Drop bogus holding pen
  ARM: owl: Drop custom machine
  ARM: owl: smp: Implement SPS power-gating for CPU2 and CPU3
  soc: actions: owl-sps: Factor out owl_sps_set_pg() for power-gating
  soc: actions: Add Owl SPS
  dt-bindings: power: Add Owl SPS power domains
  MAINTAINERS: Update Actions Semi section with SPS
  ARM: owl: Implement CPU enable-method for S500
  MAINTAINERS: Add Actions Semi Owl section
  ARM: Prepare Actions Semi S500
  ARM: socfpga: Increase max number of GPIOs
  ARM: stm32: Introduce MACH_STM32F469 flag
  ARM: prima2: remove redundant select CPU_V7
  ARM: davinci: fix const warnings
  ARM: shmobile: pm-rmobile: Use GENPD_FLAG_ALWAYS_ON
  ARM: OMAP4: hwmod_data: add SHAM crypto accelerator
  ARM: OMAP4: hwmod data: add des
  ARM: OMAP4: hwmod data: add aes2
  ARM: OMAP4: hwmod data: add aes1
  ARM: pxa: Delete an error message for a failed memory allocation in pxa3xx_u2d_probe()
  ...

1 files changed, 4 insertions, 15 deletions

diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c
index 45a195501b78..699429f28b73 100644
--- a/arch/arm/mach-shmobile/pm-rmobile.c
+++ b/arch/arm/mach-shmobile/pm-rmobile.c
@@ -130,7 +130,7 @@ static void rmobile_init_pm_domain(struct rmobile_pm_domain *rmobile_pd)
 	struct generic_pm_domain *genpd = &rmobile_pd->genpd;
 	struct dev_power_governor *gov = rmobile_pd->gov;
 
-	genpd->flags = GENPD_FLAG_PM_CLK;
+	genpd->flags |= GENPD_FLAG_PM_CLK;
 	genpd->dev_ops.active_wakeup	= rmobile_pd_active_wakeup;
 	genpd->power_off		= rmobile_pd_power_down;
 	genpd->power_on			= rmobile_pd_power_up;
@@ -140,14 +140,6 @@ static void rmobile_init_pm_domain(struct rmobile_pm_domain *rmobile_pd)
 	pm_genpd_init(genpd, gov ? : &simple_qos_governor, false);
 }
 
-static int rmobile_pd_suspend_busy(void)
-{
-	/*
-	 * This domain should not be turned off.
-	 */
-	return -EBUSY;
-}
-
 static int rmobile_pd_suspend_console(void)
 {
 	/*
@@ -260,8 +252,7 @@ static void __init rmobile_setup_pm_domain(struct device_node *np,
 		 * only be turned off if the CPU is not in use.
 		 */
 		pr_debug("PM domain %s contains CPU\n", name);
-		pd->gov = &pm_domain_always_on_gov;
-		pd->suspend = rmobile_pd_suspend_busy;
+		pd->genpd.flags |= GENPD_FLAG_ALWAYS_ON;
 		break;
 
 	case PD_CONSOLE:
@@ -277,8 +268,7 @@ static void __init rmobile_setup_pm_domain(struct device_node *np,
 		 * is not in use.
 		 */
 		pr_debug("PM domain %s contains Coresight-ETM\n", name);
-		pd->gov = &pm_domain_always_on_gov;
-		pd->suspend = rmobile_pd_suspend_busy;
+		pd->genpd.flags |= GENPD_FLAG_ALWAYS_ON;
 		break;
 
 	case PD_MEMCTL:
@@ -287,8 +277,7 @@ static void __init rmobile_setup_pm_domain(struct device_node *np,
 		 * should only be turned off if memory is not in use.
 		 */
 		pr_debug("PM domain %s contains MEMCTL\n", name);
-		pd->gov = &pm_domain_always_on_gov;
-		pd->suspend = rmobile_pd_suspend_busy;
+		pd->genpd.flags |= GENPD_FLAG_ALWAYS_ON;
 		break;
 
 	case PD_NORMAL: