diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2020-02-11 10:23:55 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2020-02-12 07:10:41 +0300 |
| commit | 0ea4fb29c68950fbeea4e507e3c59ea35bb98ffd (patch) | |
| tree | 2fc67d54f3f98a1657b9c016abe95c222dcd1d31 /drivers/cpufreq/ti-cpufreq.c | |
| parent | 36eb7dc1bd42fe5f850329c893768ff89b696fba (diff) | |
| download | linux-0ea4fb29c68950fbeea4e507e3c59ea35bb98ffd.tar.xz | |
cpufreq: ti-cpufreq: Add support for OPP_PLUS
DRA762 SoC introduces OPP_PLUS which runs at 1.8GHz. Add
support for this OPP in ti-cpufreq driver.
Acked-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq/ti-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/ti-cpufreq.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/cpufreq/ti-cpufreq.c b/drivers/cpufreq/ti-cpufreq.c index 557cb513bf7f..ab0de27539ad 100644 --- a/drivers/cpufreq/ti-cpufreq.c +++ b/drivers/cpufreq/ti-cpufreq.c @@ -25,11 +25,14 @@ #define DRA7_EFUSE_HAS_OD_MPU_OPP 11 #define DRA7_EFUSE_HAS_HIGH_MPU_OPP 15 +#define DRA76_EFUSE_HAS_PLUS_MPU_OPP 18 #define DRA7_EFUSE_HAS_ALL_MPU_OPP 23 +#define DRA76_EFUSE_HAS_ALL_MPU_OPP 24 #define DRA7_EFUSE_NOM_MPU_OPP BIT(0) #define DRA7_EFUSE_OD_MPU_OPP BIT(1) #define DRA7_EFUSE_HIGH_MPU_OPP BIT(2) +#define DRA76_EFUSE_PLUS_MPU_OPP BIT(3) #define OMAP3_CONTROL_DEVICE_STATUS 0x4800244C #define OMAP3_CONTROL_IDCODE 0x4830A204 @@ -80,6 +83,10 @@ static unsigned long dra7_efuse_xlate(struct ti_cpufreq_data *opp_data, */ switch (efuse) { + case DRA76_EFUSE_HAS_PLUS_MPU_OPP: + case DRA76_EFUSE_HAS_ALL_MPU_OPP: + calculated_efuse |= DRA76_EFUSE_PLUS_MPU_OPP; + /* Fall through */ case DRA7_EFUSE_HAS_ALL_MPU_OPP: case DRA7_EFUSE_HAS_HIGH_MPU_OPP: calculated_efuse |= DRA7_EFUSE_HIGH_MPU_OPP; |