diff options
Diffstat (limited to 'src/cpu/samsung/exynos5420/power.c')
| -rw-r--r-- | src/cpu/samsung/exynos5420/power.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cpu/samsung/exynos5420/power.c b/src/cpu/samsung/exynos5420/power.c index f649006f95..ecaf208c9c 100644 --- a/src/cpu/samsung/exynos5420/power.c +++ b/src/cpu/samsung/exynos5420/power.c @@ -85,3 +85,8 @@ void power_enable_xclkout(void) clrsetbits_le32(&exynos_power->pmu_debug, PMU_DEBUG_CLKOUT_SEL_MASK, PMU_DEBUG_XXTI); } + +void power_release_uart_retention(void) +{ + writel(1 << 28, &exynos_power->padret_uart_opt); +} |