diff options
| -rw-r--r-- | arch/arm/boot/dts/exynos5420-arndale-octa.dts | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index f509e8fc290f..df975b5df881 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -113,6 +113,7 @@ regulator-name = "PVDD_APIO_MMCON_1V8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; }; ldo4_reg: LDO4 { @@ -150,6 +151,7 @@ regulator-name = "PVDD_USB_3V3"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; + regulator-always-on; }; ldo10_reg: LDO10 { @@ -218,6 +220,7 @@ regulator-name = "PVDD_MIFS_1V1"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; + regulator-always-on; }; ldo24_reg: LDO24 { @@ -361,4 +364,16 @@ gpio-key,wakeup; }; }; + + amba { + mdma1: mdma@11C10000 { + /* + * MDMA1 can support both secure and non-secure + * AXI transactions. When this is enabled in the kernel + * for boards that run in secure mode, we are getting + * imprecise external aborts causing the kernel to oops. + */ + status = "disabled"; + }; + }; }; |