rk30xx/rk3168/rk3188: dvfs: nandc delayline break lock status to make sure every...

[firefly-linux-kernel-4.4.55.git] / arch / arm / mach-rk3188 / dvfs.c

diff --git a/arch/arm/mach-rk3188/dvfs.c b/arch/arm/mach-rk3188/dvfs.c
index d88b47a684109ba486a07267e231da39caa317b6..6f409c7524971c3daac2da38347934bebe6d21ac 100755 (executable)
--- a/arch/arm/mach-rk3188/dvfs.c
+++ b/arch/arm/mach-rk3188/dvfs.c
@@ -754,6 +754,8 @@ static u8 rk30_get_avs_val(void)
        nandc_writel(nanc_save_reg[0] | 0x1 << 14, 0);\r
        nandc_writel(0x5, 0x130);\r
 \r
+       /* Just break lock status */\r
+       nandc_writel(0x1, 0x158);\r
        nandc_writel(0x3, 0x158);\r
        nandc_writel(0x21, 0x134);\r
 \r