Commit 1ed4aaeb authored by John Tobias's avatar John Tobias Committed by Shawn Guo
Browse files

ARM: imx: Add cpu frequency scaling support 



Re-using iMX6Q driver for cpu frequency scaling.

Signed-off-by: default avatarJohn Tobias <john.tobias.ph@gmail.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent a55a3d72

arch/arm/mach-imx/mach-imx6sl.c

+8 −0
Original line number Diff line number Diff line
@@ -34,6 +34,13 @@ static void __init imx6sl_fec_init(void) 
	}

}



static void __init imx6sl_init_late(void)

{

	/* imx6sl reuses imx6q cpufreq driver */

	if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ))

		platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0);

}



static void __init imx6sl_init_machine(void)

{

	struct device *parent;
@@ -70,6 +77,7 @@ DT_MACHINE_START(IMX6SL, "Freescale i.MX6 SoloLite (Device Tree)") 
	.map_io		= debug_ll_io_init,

	.init_irq	= imx6sl_init_irq,

	.init_machine	= imx6sl_init_machine,

	.init_late      = imx6sl_init_late,

	.dt_compat	= imx6sl_dt_compat,

	.restart	= mxc_restart,

MACHINE_END

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