diff options
Diffstat (limited to 'drivers/clk/sunxi/clk-sun8i-mbus.c')
| -rw-r--r-- | drivers/clk/sunxi/clk-sun8i-mbus.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/clk/sunxi/clk-sun8i-mbus.c b/drivers/clk/sunxi/clk-sun8i-mbus.c index ef49786eefd3..14cd026064bf 100644 --- a/drivers/clk/sunxi/clk-sun8i-mbus.c +++ b/drivers/clk/sunxi/clk-sun8i-mbus.c @@ -69,8 +69,17 @@ static DEFINE_SPINLOCK(sun8i_a23_mbus_lock); static void __init sun8i_a23_mbus_setup(struct device_node *node) { - struct clk *mbus = sunxi_factors_register(node, &sun8i_a23_mbus_data, - &sun8i_a23_mbus_lock); + struct clk *mbus; + void __iomem *reg; + + reg = of_iomap(node, 0); + if (!reg) { + pr_err("Could not get registers for a23-mbus-clk\n"); + return; + } + + mbus = sunxi_factors_register(node, &sun8i_a23_mbus_data, + &sun8i_a23_mbus_lock, reg); /* The MBUS clocks needs to be always enabled */ __clk_get(mbus); |