From 83fe39ad0a489200d731c78bfdd40e199e5a9cd2 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Thu, 26 Dec 2019 14:52:47 +0800 Subject: 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 Signed-off-by: Anson Huang [ Viresh: Minor formatting fixes ] Signed-off-by: Viresh Kumar --- drivers/cpufreq/imx-cpufreq-dt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/cpufreq') 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; } -- cgit v1.2.3