linux-kernel - [PATCH] ARM: imx7ulp: enable cpufreq

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Message-Id: <1599795104-7016-1-git-send-email-peng.fan@nxp.com>
Date:   Fri, 11 Sep 2020 11:31:44 +0800
From:   peng.fan@....com
To:     shawnguo@...nel.org, s.hauer@...gutronix.de, festevam@...il.com,
        abel.vesa@....com
Cc:     kernel@...gutronix.de, linux-imx@....com, Anson.Huang@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        aisheng.dong@....com, Peng Fan <peng.fan@....com>
Subject: [PATCH] ARM: imx7ulp: enable cpufreq

From: Peng Fan <peng.fan@....com>

Enable cpufreq for i.MX7ULP when imx cpufreq dt driver enabled.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 arch/arm/mach-imx/mach-imx7ulp.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/mach-imx/mach-imx7ulp.c b/arch/arm/mach-imx/mach-imx7ulp.c
index 128cf4c92aab..445256e6a4a0 100644
--- a/arch/arm/mach-imx/mach-imx7ulp.c
+++ b/arch/arm/mach-imx/mach-imx7ulp.c
@@ -67,6 +67,9 @@ static const char *const imx7ulp_dt_compat[] __initconst = {
 
 static void __init imx7ulp_init_late(void)
 {
+	if (IS_ENABLED(CONFIG_ARM_IMX_CPUFREQ_DT))
+		platform_device_register_simple("imx-cpufreq-dt", -1, NULL, 0);
+
 	imx7ulp_cpuidle_init();
 }
 
-- 
2.28.0