diff options
| -rw-r--r-- | drivers/misc/hi6220-sysconfig.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/misc/hi6220-sysconfig.c b/drivers/misc/hi6220-sysconfig.c index c4e03627a0ea..75a9cf0bc016 100644 --- a/drivers/misc/hi6220-sysconfig.c +++ b/drivers/misc/hi6220-sysconfig.c @@ -45,6 +45,9 @@ static int __init hi6220_sysconf(void) writel(BIT(8), base + reset_offset); writel(BIT(8), base + pclk_offset); + /*unreset microSD*/ + writel(readl(base+0x304) | 0x6, base + 0x304); + iounmap(base); return 0; |