diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/clk-mux.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c index 14b9f2b1d9..3c075aa09e 100644 --- a/drivers/clk/clk-mux.c +++ b/drivers/clk/clk-mux.c @@ -64,7 +64,12 @@ static u8 clk_mux_get_parent(struct clk *clk) struct clk_mux *mux = to_clk_mux(clk); u32 val; - val = readl(mux->reg) >> mux->shift; +#if CONFIG_IS_ENABLED(SANDBOX_CLK_CCF) + val = mux->io_mux_val; +#else + val = readl(mux->reg); +#endif + val >>= mux->shift; val &= mux->mask; return clk_mux_val_to_index(clk, mux->table, mux->flags, val); @@ -108,6 +113,9 @@ struct clk *clk_hw_register_mux_table(struct device *dev, const char *name, mux->mask = mask; mux->flags = clk_mux_flags; mux->table = table; +#if CONFIG_IS_ENABLED(SANDBOX_CLK_CCF) + mux->io_mux_val = *(u32 *)reg; +#endif clk = &mux->clk; |