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cpufreq: imx6q: imx6ull should use the same flow as imx6ul

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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 <octavian.purdila@nxp.com>
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Octavian Purdila 2017-05-30 18:57:18 +03:00 committed by Rafael J. Wysocki
parent a0df77348a
commit 3fafb4e772
1 changed files with 4 additions and 2 deletions
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6
drivers/cpufreq/imx6q-cpufreq.c
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@ -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)) {