diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2019-12-26 07:52:47 +0100 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2020-01-07 08:59:58 +0100 |
| commit | 83fe39ad0a489200d731c78bfdd40e199e5a9cd2 (patch) | |
| tree | 334057621924a1cbfc311db3f7bbd2b91a91e0cf /drivers/cpufreq/imx-cpufreq-dt.c | |
| parent | cpufreq: Use imx-cpufreq-dt for i.MX8MP's speed grading (diff) | |
| download | linux-83fe39ad0a489200d731c78bfdd40e199e5a9cd2.tar.xz linux-83fe39ad0a489200d731c78bfdd40e199e5a9cd2.zip | |
cpufreq: imx-cpufreq-dt: Add i.MX8MP support
Add i.MX8MP cpufreq DT support for speed grading and market
segment check.
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
[ Viresh: Minor formatting fixes ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq/imx-cpufreq-dt.c')
| -rw-r--r-- | drivers/cpufreq/imx-cpufreq-dt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/cpufreq/imx-cpufreq-dt.c b/drivers/cpufreq/imx-cpufreq-dt.c index 85a6efd6b68f..6cb8193421ea 100644 --- a/drivers/cpufreq/imx-cpufreq-dt.c +++ b/drivers/cpufreq/imx-cpufreq-dt.c @@ -35,7 +35,8 @@ static int imx_cpufreq_dt_probe(struct platform_device *pdev) if (ret) return ret; - if (of_machine_is_compatible("fsl,imx8mn")) + if (of_machine_is_compatible("fsl,imx8mn") || + of_machine_is_compatible("fsl,imx8mp")) speed_grade = (cell_value & IMX8MN_OCOTP_CFG3_SPEED_GRADE_MASK) >> OCOTP_CFG3_SPEED_GRADE_SHIFT; else @@ -54,7 +55,8 @@ static int imx_cpufreq_dt_probe(struct platform_device *pdev) if (of_machine_is_compatible("fsl,imx8mm") || of_machine_is_compatible("fsl,imx8mq")) speed_grade = 1; - if (of_machine_is_compatible("fsl,imx8mn")) + if (of_machine_is_compatible("fsl,imx8mn") || + of_machine_is_compatible("fsl,imx8mp")) speed_grade = 0xb; } |