diff options
Diffstat (limited to 'src/soc/qualcomm/common/clock.c')
| -rw-r--r-- | src/soc/qualcomm/common/clock.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/soc/qualcomm/common/clock.c b/src/soc/qualcomm/common/clock.c index e06a954f3c..09484b76f4 100644 --- a/src/soc/qualcomm/common/clock.c +++ b/src/soc/qualcomm/common/clock.c @@ -90,15 +90,20 @@ static void clock_configure_mnd(struct clock_rcg *clk, uint32_t m, uint32_t n, /* Clock Root clock Generator Operations */ enum cb_err clock_configure(struct clock_rcg *clk, - struct clock_freq_config *clk_cfg, uint32_t hz, - uint32_t num_perfs) + struct clock_freq_config *clk_cfg, uint32_t hz, + uint32_t num_perfs) { uint32_t reg_val, idx; for (idx = 0; idx < num_perfs; idx++) - if (hz <= clk_cfg[idx].hz) + if (hz == clk_cfg[idx].hz) break; + /* Verify we matched an entry. If not, throw error. */ + if (idx >= num_perfs) + die("Failed to find a matching clock frequency (%d hz) for %p!\n", + hz, clk); + reg_val = (clk_cfg[idx].src << CLK_CTL_CFG_SRC_SEL_SHFT) | (clk_cfg[idx].div << CLK_CTL_CFG_SRC_DIV_SHFT); |