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

[platform/upstream/kernel-adaptation-pc.git] / arch / arm / mach-imx / mach-imx6q.c

diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 9511142..4eb1b3a 100644 (file)
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -151,6 +151,17 @@ static void __init imx6q_sabrelite_init(void)
        imx6q_sabrelite_cko1_setup();
 }
 
+static void __init imx6q_1588_init(void)
+{
+       struct regmap *gpr;
+
+       gpr = syscon_regmap_lookup_by_compatible("fsl,imx6q-iomuxc-gpr");
+       if (!IS_ERR(gpr))
+               regmap_update_bits(gpr, 0x4, 1 << 21, 1 << 21);
+       else
+               pr_err("failed to find fsl,imx6q-iomux-gpr regmap\n");
+
+}
 static void __init imx6q_usb_init(void)
 {
        struct regmap *anatop;
@@ -187,6 +198,7 @@ static void __init imx6q_init_machine(void)
 
        imx6q_pm_init();
        imx6q_usb_init();
+       imx6q_1588_init();
 }
 
 static struct cpuidle_driver imx6q_cpuidle_driver = {