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Subject[PATCH 2/2] cpufreq: imx-cpufreq-dt: Add i.MX8MP support
Date
Add i.MX8MP cpufreq DT support for speed grading and market
segment check.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
drivers/cpufreq/imx-cpufreq-dt.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/imx-cpufreq-dt.c b/drivers/cpufreq/imx-cpufreq-dt.c
index 85a6efd..912e93d 100644
--- a/drivers/cpufreq/imx-cpufreq-dt.c
+++ b/drivers/cpufreq/imx-cpufreq-dt.c
@@ -35,7 +35,7 @@ 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 +54,8 @@ 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;
}

--
2.7.4
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