diff options
| author | Bai Ping <ping.bai@nxp.com> | 2016-08-19 18:00:28 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 3773894e9b0ad484c2c361cde88989f384bc6158 (patch) | |
| tree | 190ea15b09decb9aaa0f2a7acfc74257afe402d6 /drivers/cpufreq | |
| parent | 2334758f1fe50437b8ad099013c50a93cd2d1eb5 (diff) | |
MLK-13096-02 cpufreq: imx: update the cpufeq for imx6ll
According the the latest datasheet, we updated the lowest
OPP to 198MHz. So we need to update the cpufreq code to fix
the syttem hang issue when run 'cpufreq-info' in low bus mode
on i.MX6ULL.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/imx6q-cpufreq.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c index 14884d233111..8887b1d92af1 100644 --- a/drivers/cpufreq/imx6q-cpufreq.c +++ b/drivers/cpufreq/imx6q-cpufreq.c @@ -25,7 +25,7 @@ #define FREQ_1P2_GHZ 1200000000 #define FREQ_396_MHZ 396000 #define FREQ_696_MHZ 696000 -#define FREQ_99_MHZ 99000 +#define FREQ_198_MHZ 198000 #define FREQ_24_MHZ 24000 static struct regulator *arm_reg; @@ -71,10 +71,10 @@ static int imx6q_set_target(struct cpufreq_policy *policy, unsigned int index) /* * ON i.MX6ULL, the 24MHz setpoint is not seen by cpufreq * so we neet to prevent the cpufreq change frequency - * from 24MHz to 99Mhz directly. busfreq will handle this + * from 24MHz to 198Mhz directly. busfreq will handle this * when exit from low bus mode. */ - if (old_freq == FREQ_24_MHZ && new_freq == FREQ_99_MHZ) { + if (old_freq == FREQ_24_MHZ && new_freq == FREQ_198_MHZ) { mutex_unlock(&set_cpufreq_lock); return 0; }; |