summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-imx/mach-imx6q.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-imx/mach-imx6q.c')
-rw-r--r--arch/arm/mach-imx/mach-imx6q.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 5a18e7e5c56..1786b2d1257 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -12,7 +12,6 @@
#include <linux/clk.h>
#include <linux/clkdev.h>
-#include <linux/cpuidle.h>
#include <linux/delay.h>
#include <linux/export.h>
#include <linux/init.h>
@@ -27,7 +26,6 @@
#include <linux/regmap.h>
#include <linux/micrel_phy.h>
#include <linux/mfd/syscon.h>
-#include <asm/cpuidle.h>
#include <asm/smp_twd.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach/arch.h>
@@ -202,17 +200,14 @@ static void __init imx6q_init_machine(void)
imx6q_1588_init();
}
-static struct cpuidle_driver imx6q_cpuidle_driver = {
- .name = "imx6q_cpuidle",
- .owner = THIS_MODULE,
- .en_core_tk_irqen = 1,
- .states[0] = ARM_CPUIDLE_WFI_STATE,
- .state_count = 1,
-};
-
static void __init imx6q_init_late(void)
{
- imx_cpuidle_init(&imx6q_cpuidle_driver);
+ /*
+ * WAIT mode is broken on TO 1.0 and 1.1, so there is no point
+ * to run cpuidle on them.
+ */
+ if (imx6q_revision() > IMX_CHIP_REVISION_1_1)
+ imx6q_cpuidle_init();
}
static void __init imx6q_map_io(void)