From 5b8010ba70d5aa5b321d3e69b5b31cc3db857d5e Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Mon, 8 Jul 2019 11:03:08 +0800 Subject: [PATCH] cpufreq: imx-cpufreq-dt: Add i.MX8MN support i.MX8MN is a new SoC of i.MX8M series, it also uses speed grading and market segment fuses for OPP definitions, add support for this SoC. Signed-off-by: Anson Huang Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/imx-cpufreq-dt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/cpufreq/imx-cpufreq-dt.c b/drivers/cpufreq/imx-cpufreq-dt.c index b54fd26ea7df..4f85f3112784 100644 --- a/drivers/cpufreq/imx-cpufreq-dt.c +++ b/drivers/cpufreq/imx-cpufreq-dt.c @@ -44,10 +44,11 @@ static int imx_cpufreq_dt_probe(struct platform_device *pdev) * According to datasheet minimum speed grading is not supported for * consumer parts so clamp to 1 to avoid warning for "no OPPs" * - * Applies to 8mq and 8mm. + * Applies to i.MX8M series SoCs. */ if (mkt_segment == 0 && speed_grade == 0 && ( of_machine_is_compatible("fsl,imx8mm") || + of_machine_is_compatible("fsl,imx8mn") || of_machine_is_compatible("fsl,imx8mq"))) speed_grade = 1;