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Commit 6879452a authored by Leonard Crestez's avatar Leonard Crestez Committed by Shawn Guo
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ARM: imx: Enable cpuidle for i.MX6DL starting at 1.1 



Enable cpuidle support on i.MX6DL starting from IMX_CHIP_REVISION_1_1.

This also makes the code cleaner because 6q and 6dl actually have
different revision histories.

Signed-off-by: default avatarBai Ping <ping.bai@nxp.com>
Signed-off-by: default avatarLeonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: default avatarLucas Stach <l.stach@pengutronix.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 2e845e5f

arch/arm/mach-imx/mach-imx6q.c

+6 −3
Original line number Diff line number Diff line
@@ -371,10 +371,13 @@ static struct platform_device imx6q_cpufreq_pdev = { 
static void __init imx6q_init_late(void)

{

	/*

	 * WAIT mode is broken on TO 1.0 and 1.1, so there is no point

	 * to run cpuidle on them.

	 * WAIT mode is broken on imx6 Dual/Quad revision 1.0 and 1.1 so

	 * there is no point to run cpuidle on them.

	 *

	 * It does work on imx6 Solo/DualLite starting from 1.1

	 */

	if (imx_get_soc_revision() > IMX_CHIP_REVISION_1_1)

	if ((cpu_is_imx6q() && imx_get_soc_revision() > IMX_CHIP_REVISION_1_1) ||

	    (cpu_is_imx6dl() && imx_get_soc_revision() > IMX_CHIP_REVISION_1_0))

		imx6q_cpuidle_init();



	if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ)) {