From 3fafb4e77279ed375077e95f54ee687b481c24d2 Mon Sep 17 00:00:00 2001 From: Octavian Purdila Date: Tue, 30 May 2017 18:57:18 +0300 Subject: [PATCH] cpufreq: imx6q: imx6ull should use the same flow as imx6ul This fixes an issue with imx6ull where setting the frequency to 528Mhz would actually set the ARM clock to 324Mhz. Signed-off-by: Octavian Purdila Signed-off-by: Leonard Crestez Acked-by: Viresh Kumar Reviewed-by: Fabio Estevam Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/imx6q-cpufreq.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c index 9c13f09..b6edd3c 100644 --- a/drivers/cpufreq/imx6q-cpufreq.c +++ b/drivers/cpufreq/imx6q-cpufreq.c @@ -101,7 +101,8 @@ static int imx6q_set_target(struct cpufreq_policy *policy, unsigned int index) * - Reprogram pll1_sys_clk and reparent pll1_sw_clk back to it * - Disable pll2_pfd2_396m_clk */ - if (of_machine_is_compatible("fsl,imx6ul")) { + if (of_machine_is_compatible("fsl,imx6ul") || + of_machine_is_compatible("fsl,imx6ull")) { /* * When changing pll1_sw_clk's parent to pll1_sys_clk, * CPU may run at higher than 528MHz, this will lead to @@ -215,7 +216,8 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev) goto put_clk; } - if (of_machine_is_compatible("fsl,imx6ul")) { + if (of_machine_is_compatible("fsl,imx6ul") || + of_machine_is_compatible("fsl,imx6ull")) { pll2_bus_clk = clk_get(cpu_dev, "pll2_bus"); secondary_sel_clk = clk_get(cpu_dev, "secondary_sel"); if (IS_ERR(pll2_bus_clk) || IS_ERR(secondary_sel_clk)) { -- 2.7.4